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Signet Jewelers Ltd. – ‘10-K’ for 2/3/24 – ‘EX-101.SCH’

On:  Thursday, 3/21/24, at 7:05am ET   ·   For:  2/3/24   ·   Accession #:  832988-24-83   ·   File #:  1-32349

Previous ‘10-K’:  ‘10-K’ on 3/16/23 for 1/28/23   ·   Latest ‘10-K’:  This Filing   ·   21 References:   

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  As Of               Filer                 Filing    For·On·As Docs:Size

 3/21/24  Signet Jewelers Ltd.              10-K        2/03/24  165:17M

Annual Report   —   Form 10-K   —   SEA’34

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   3.50M 
 2: EX-21.1     Subsidiaries List                                   HTML     49K 
 3: EX-22.1     Published Report re: Matters Submitted to a Vote    HTML     46K 
                of Security Holders                                              
 4: EX-23.1     Consent of Expert or Counsel                        HTML     42K 
 9: EX-97.1     Clawback Policy re: Recovery of Erroneously         HTML     56K 
                Awarded Compensation                                             
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     47K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     47K 
 7: EX-32.1     Certification -- §906 - SOA'02                      HTML     44K 
 8: EX-32.2     Certification -- §906 - SOA'02                      HTML     44K 
15: R1          Cover Page                                          HTML    109K 
16: R2          Audit Information                                   HTML     48K 
17: R3          Consolidated Statements Of Operations               HTML    122K 
18: R4          Consolidated Statements Of Comprehensive Income     HTML    159K 
                (Loss)                                                           
19: R5          Consolidated Balance Sheets                         HTML    169K 
20: R6          Consolidated Balance Sheets (Parenthetical)         HTML     61K 
21: R7          Consolidated Statements Of Cash Flows               HTML    140K 
22: R8          Consolidated Statements Of Shareholders' Equity     HTML     91K 
23: R9          Organization and summary of significant accounting  HTML     96K 
                policies                                                         
24: R10         New accounting pronouncements                       HTML     63K 
25: R11         Revenue recognition                                 HTML    258K 
26: R12         Acquisitions and divestitures                       HTML     78K 
27: R13         Segment information                                 HTML    114K 
28: R14         Redeemable preferred shares                         HTML     61K 
29: R15         Common shares, treasury shares, and dividends       HTML    109K 
30: R16         Earnings (Loss) Per Common Share ("Eps")            HTML     81K 
31: R17         Accumulated other comprehensive income (Loss)       HTML    126K 
32: R18         Income taxes                                        HTML    193K 
33: R19         Other operating income (expense) and                HTML     70K 
                non-operating, net                                               
34: R20         Credit transactions                                 HTML     48K 
35: R21         Accounts receivable                                 HTML     55K 
36: R22         Inventories                                         HTML     62K 
37: R23         Property, plant and equipment, net                  HTML     60K 
38: R24         Asset Impairments, net                              HTML     60K 
39: R25         Leases                                              HTML     80K 
40: R26         Goodwill and intangibles                            HTML    102K 
41: R27         Investments                                         HTML     76K 
42: R28         Derivatives                                         HTML     56K 
43: R29         Fair value measurement                              HTML     93K 
44: R30         Loans, overdrafts and long-term debt                HTML     70K 
45: R31         Accrued expenses and other current liabilities      HTML     71K 
46: R32         Other liabilities - non-current                     HTML     52K 
47: R33         Share-based compensation                            HTML    101K 
48: R34         Restructuring                                       HTML     49K 
49: R35         Retirement plans                                    HTML    151K 
50: R36         Commitments and contingencies                       HTML     50K 
51: R37         Pay vs Performance Disclosure                       HTML     55K 
52: R38         Insider Trading Arrangements                        HTML     49K 
53: R39         Organization and summary of significant accounting  HTML    131K 
                policies (Policies)                                              
54: R40         Organization and summary of significant accounting  HTML     80K 
                policies (Tables)                                                
55: R41         Revenue recognition (Tables)                        HTML    252K 
56: R42         Acquisitions and divestitures (Tables)              HTML     65K 
57: R43         Segment information (Tables)                        HTML    109K 
58: R44         Redeemable preferred shares (Tables)                HTML     54K 
59: R45         Common shares, treasury shares, and dividends       HTML    107K 
                (Tables)                                                         
60: R46         Earnings (Loss) Per Common Share ("Eps") (Tables)   HTML     84K 
61: R47         Accumulated other comprehensive income (Loss)       HTML    127K 
                (Tables)                                                         
62: R48         Income taxes (Tables)                               HTML    192K 
63: R49         Other operating income (Expense) and                HTML     72K 
                Non-Operating, Net (Tables)                                      
64: R50         Accounts receivable (Tables)                        HTML     51K 
65: R51         Inventories (Tables)                                HTML     64K 
66: R52         Property, plant and equipment, net (Tables)         HTML     61K 
67: R53         Asset Impairments, net (Tables)                     HTML     55K 
68: R54         Leases (Tables)                                     HTML     82K 
69: R55         Goodwill and intangibles (Tables)                   HTML    141K 
70: R56         Investments (Tables)                                HTML     75K 
71: R57         Fair value measurement (Tables)                     HTML     89K 
72: R58         Loans, overdrafts and long-term debt (Tables)       HTML     61K 
73: R59         Accrued expenses and other current liabilities      HTML     74K 
                (Tables)                                                         
74: R60         Other liabilities - non-current (Tables)            HTML     52K 
75: R61         Share-based compensation (Tables)                   HTML    112K 
76: R62         Retirement plans (Tables)                           HTML    150K 
77: R63         Organization and summary of significant accounting  HTML     74K 
                policies - Narrative (Details)                                   
78: R64         Organization and summary of significant accounting  HTML     50K 
                policies - Cash and Equivalents (Details)                        
79: R65         Organization and summary of significant accounting  HTML     54K 
                policies - Supplemental Cash Flow Information                    
                (Details)                                                        
80: R66         Organization and summary of significant accounting  HTML     57K 
                policies - Property Plant and Equipment (Details)                
81: R67         New accounting pronouncements - Effects of          HTML     47K 
                adoption (Details)                                               
82: R68         Revenue recognition - Disaggregation of Revenue     HTML    153K 
                (Details)                                                        
83: R69         Revenue recognition - Narrative (Details)           HTML     53K 
84: R70         Revenue recognition - Performance Obligation        HTML     55K 
                Narrative (Details)                                              
85: R71         Revenue recognition - Unamortized Deferred Selling  HTML     49K 
                Costs (Details)                                                  
86: R72         Revenue recognition - ESP and Voucher Promotions    HTML     55K 
                (Details)                                                        
87: R73         Revenue recognition - ESP Deferred Revenue          HTML     56K 
                Rollforward (Details)                                            
88: R74         Acquisitions and divestitures - Narrative           HTML     98K 
                (Details)                                                        
89: R75         Acquisitions and divestitures - Assets Acquired     HTML     91K 
                and Liabilities Assumed (Details)                                
90: R76         Segment information - Narrative (Details)           HTML     45K 
91: R77         Segment information - Schedule of Activity by       HTML    127K 
                Segment (Details)                                                
92: R78         Segment information - long-lived assets by          HTML     53K 
                geographic region (Details)                                      
93: R79         Redeemable preferred shares - Narrative (Details)   HTML     68K 
94: R80         Redeemable preferred shares - Schedule of           HTML     53K 
                Redeemable Preferred Shares (Details)                            
95: R81         Common shares, treasury shares, and dividends -     HTML     94K 
                Narrative (Details)                                              
96: R82         Common shares, treasury shares, and dividends       HTML     63K 
                -Schedule of Class of Treasury Stock (Details)                   
97: R83         Common shares, treasury shares, and dividends       HTML     69K 
                -Schedule of Dividends (Details)                                 
98: R84         Earnings (Loss) Per Common Share ("EPS") -          HTML     57K 
                Schedule of Basic Earnings per Share (Details)                   
99: R85         Earnings Per Common Share (?EPS?) - Schedule of     HTML     80K 
                Diluted Earnings per Share (Details)                             
100: R86         Earnings (Loss) Per Common Share ("EPS") -          HTML     49K  
                Schedule of Antidilutive Securities Excluded From                
                the Calculation of Earnings Per Share (Details)                  
101: R87         Accumulated other comprehensive income (loss) -     HTML     81K  
                Changes in Accumulated OCI by Component and                      
                Reclassifications Out of Accumulated OCI (Details)               
102: R88         Accumulated other comprehensive income (loss) -     HTML     92K  
                Reclassifications out of AOCI (Details)                          
103: R89         Income taxes - Schedule of Income and Income Taxes  HTML     70K  
                (Details)                                                        
104: R90         Income taxes - Narrative (Details)                  HTML     82K  
105: R91         Income taxes - Schedule of Reconciliation of        HTML     69K  
                Statutory Tax Rate to Effective Tax Rate (Details)               
106: R92         Income taxes - Schedule of Components of Deferred   HTML    104K  
                Tax Assets and Liabilities (Details)                             
107: R93         Income Taxes - Summary of Valuation Allowance       HTML     53K  
                (Details)                                                        
108: R94         Income taxes - Schedule of Activity of              HTML     61K  
                Unrecognized Tax Benefits (Detail)                               
109: R95         Other operating income (expense) and                HTML     58K  
                non-operating, net - Schedule of Other Operating                 
                Cost and Expense, by Component (Details)                         
110: R96         Other operating income (expense) and                HTML     50K  
                non-operating, net - Schedule of Other                           
                Nonoperating Expense, by Component (Details)                     
111: R97         Credit transactions (Details)                       HTML     51K  
112: R98         Accounts receivable - Rollforward of Allowance for  HTML     57K  
                Credit Losses (Details)                                          
113: R99         Accounts receivable - Narrative (Details)           HTML     44K  
114: R100        Inventories - Schedule of Inventory Components      HTML     50K  
                (Details)                                                        
115: R101        Inventories - Narrative (Details)                   HTML     46K  
116: R102        Inventories - Schedule of Inventory Reserves        HTML     54K  
                (Details)                                                        
117: R103        Property, plant and equipment, net - Schedule of    HTML     65K  
                Property, Plant and Equipment, Net (Details)                     
118: R104        Property, plant and equipment, net - Narrative      HTML     48K  
                (Details)                                                        
119: R105        Asset Impairments, net - Schedule of Asset          HTML     52K  
                Impairment (Details)                                             
120: R106        Asset Impairments, net - Narrative (Details)        HTML     53K  
121: R107        Leases - Lease Term and Discount Rate (Details)     HTML     47K  
122: R108        Leases - Schedule of Total Lease Costs For          HTML     54K  
                Operating Leases (Details)                                       
123: R109        Leases - Schedule of Supplementary Cash Flow        HTML     50K  
                Information (Details)                                            
124: R110        Leases - Narrative (Details)                        HTML     52K  
125: R111        Leases - Schedule of Future Minimum Payments For    HTML     62K  
                Operating Leases (Details)                                       
126: R112        Goodwill and intangibles - Narrative (Details)      HTML     65K  
127: R113        Goodwill and intangibles - Schedule of Goodwill     HTML     55K  
                (Details)                                                        
128: R114        Goodwill and intangibles - Composition of           HTML     63K  
                Intangible Assets and Liabilities (Details)                      
129: R115        Goodwill and intangibles - Schedule of Future       HTML     73K  
                Amortization (Details)                                           
130: R116        Investments -Schedule of Available-for-Sale Debt    HTML     63K  
                Securities (Details)                                             
131: R117        Investments - Narrative (Details)                   HTML     65K  
132: R118        Investments - Schedule of Investments in Debt       HTML     66K  
                Securities Outstanding (Details)                                 
133: R119        Derivatives - Narrative (Details)                   HTML     59K  
134: R120        Fair value measurement - Fair Value of Assets and   HTML     72K  
                Liabilities (Details)                                            
135: R121        Fair value measurement - Outstanding Debt           HTML     52K  
                (Details)                                                        
136: R122        Loans, overdrafts and long-term debt - Schedule of  HTML     61K  
                Loans, Overdrafts and Long-term Debt (Details)                   
137: R123        Loans, overdrafts and long-term debt - Schedule of  HTML     63K  
                Maturities of Long-term Debt (Details)                           
138: R124        Loans, overdrafts and long-term debt - Narrative    HTML     99K  
                (Details)                                                        
139: R125        Accrued expenses and other current liabilities -    HTML     57K  
                Schedule of Accrued Expenses and Other Current                   
                Liabilities (Details)                                            
140: R126        Accrued expenses and other current liabilities -    HTML     51K  
                Schedule of Activity in Warranty Reserve (Details)               
141: R127        Accrued expenses and other current liabilities -    HTML     52K  
                Components of Warranty Reserve (Details)                         
142: R128        Other liabilities - non-current - Summary of Other  HTML     52K  
                Liabilities (Details)                                            
143: R129        Share-based compensation - Schedule of Share-Based  HTML     48K  
                Compensation Expense and Associated Tax Benefits                 
                (Details)                                                        
144: R130        Share-based compensation - Schedule of              HTML     57K  
                Unrecognized Compensation Cost Related to                        
                Outstanding Awards (Details)                                     
145: R131        Share-based compensation - Narrative (Details)      HTML     93K  
146: R132        Share-based compensation - Schedule of Significant  HTML     62K  
                Assumptions used to Estimate Fair Value of Awards                
                under Omnibus Plan (Details)                                     
147: R133        Share-based compensation - Schedule of Activity of  HTML     78K  
                Awards Granted under Omnibus Plan (Details)                      
148: R134        Share-based compensation - Schedule of Activity of  HTML     60K  
                Stock Options Granted under Omnibus Plan (Details)               
149: R135        Share-based compensation - Schedule of Additional   HTML     55K  
                Information about Awards Granted under Omnibus                   
                Plan (Details)                                                   
150: R136        Restructuring - Narrative (Details)                 HTML     72K  
151: R137        Retirement plans - Narrative (Details)              HTML     87K  
152: R138        Retirement plans - Change in UK Plan Assets         HTML     64K  
                (Details)                                                        
153: R139        Retirement plans - Change in UK Benefit Obligation  HTML     64K  
                (Details)                                                        
154: R140        Retirement plans - Components of UK Net Asset       HTML     49K  
                Recognized (Details)                                             
155: R141        Retirement plans - AOCI Items not yet Recognized    HTML     51K  
                (Details)                                                        
156: R142        Retirement plans - Components of Net Periodic       HTML     71K  
                Pension Cost (Details)                                           
157: R143        Retirement plans - Fair Value Measurements of Plan  HTML     70K  
                Assets (Details)                                                 
158: R144        Retirement plans - Changes in Fair Value of Level   HTML     59K  
                3 Investment Assets (Details)                                    
159: R145        Retirement plans - Fair Value of Unfunded,          HTML     54K  
                Non-qualified Deferred Compensation Plans Assets                 
                (Details)                                                        
160: R146        Commitments and contingencies (Details)             HTML     60K  
162: XML         IDEA XML File -- Filing Summary                      XML    315K  
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161: EXCEL       IDEA Workbook of Financial Report Info              XLSX    311K  
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164: ZIP         XBRL Zipped Folder -- 0000832988-24-000083-xbrl      Zip    851K  


‘EX-101.SCH’   —   XBRL Schema — sig-20240203


This Exhibit is an XBRL File.


                                                                                                                                                                                
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<link:definition> 0000015 - Disclosure - Common shares, treasury shares, and dividends </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="EarningslosspercommonshareEPS" roleURI="http://www.signetjewelers.com/role/EarningslosspercommonshareEPS">
<link:definition> 0000016 - Disclosure - Earnings (loss) per common share ("EPS") </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Accumulatedothercomprehensiveincomeloss" roleURI="http://www.signetjewelers.com/role/Accumulatedothercomprehensiveincomeloss">
<link:definition> 0000017 - Disclosure - Accumulated other comprehensive income (loss) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Incometaxes" roleURI="http://www.signetjewelers.com/role/Incometaxes">
<link:definition> 0000018 - Disclosure - Income taxes </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Otheroperatingincomeexpenseandnonoperatingnet" roleURI="http://www.signetjewelers.com/role/Otheroperatingincomeexpenseandnonoperatingnet">
<link:definition> 0000019 - Disclosure - Other operating income (expense) and non-operating, net </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Credittransactions" roleURI="http://www.signetjewelers.com/role/Credittransactions">
<link:definition> 0000020 - Disclosure - Credit transactions </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Accountsreceivable" roleURI="http://www.signetjewelers.com/role/Accountsreceivable">
<link:definition> 0000021 - Disclosure - Accounts receivable </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Inventories" roleURI="http://www.signetjewelers.com/role/Inventories">
<link:definition> 0000022 - Disclosure - Inventories </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Propertyplantandequipmentnet" roleURI="http://www.signetjewelers.com/role/Propertyplantandequipmentnet">
<link:definition> 0000023 - Disclosure - Property, plant and equipment, net </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AssetImpairmentsnet" roleURI="http://www.signetjewelers.com/role/AssetImpairmentsnet">
<link:definition> 0000024 - Disclosure - Asset Impairments, net </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Leases" roleURI="http://www.signetjewelers.com/role/Leases">
<link:definition> 0000025 - Disclosure - Leases </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Goodwillandintangibles" roleURI="http://www.signetjewelers.com/role/Goodwillandintangibles">
<link:definition> 0000026 - Disclosure - Goodwill and intangibles </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Investments" roleURI="http://www.signetjewelers.com/role/Investments">
<link:definition> 0000027 - Disclosure - Investments </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Derivatives" roleURI="http://www.signetjewelers.com/role/Derivatives">
<link:definition> 0000028 - Disclosure - Derivatives </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Fairvaluemeasurement" roleURI="http://www.signetjewelers.com/role/Fairvaluemeasurement">
<link:definition> 0000029 - Disclosure - Fair value measurement </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Loansoverdraftsandlongtermdebt" roleURI="http://www.signetjewelers.com/role/Loansoverdraftsandlongtermdebt">
<link:definition> 0000030 - Disclosure - Loans, overdrafts and long-term debt </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Accruedexpensesandothercurrentliabilities" roleURI="http://www.signetjewelers.com/role/Accruedexpensesandothercurrentliabilities">
<link:definition> 0000031 - Disclosure - Accrued expenses and other current liabilities </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Otherliabilitiesnoncurrent" roleURI="http://www.signetjewelers.com/role/Otherliabilitiesnoncurrent">
<link:definition> 0000032 - Disclosure - Other liabilities - non-current </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Sharebasedcompensation" roleURI="http://www.signetjewelers.com/role/Sharebasedcompensation">
<link:definition> 0000033 - Disclosure - Share-based compensation </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Restructuring" roleURI="http://www.signetjewelers.com/role/Restructuring">
<link:definition> 0000034 - Disclosure - Restructuring </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Retirementplans" roleURI="http://www.signetjewelers.com/role/Retirementplans">
<link:definition> 0000035 - Disclosure - Retirement plans </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Commitmentsandcontingencies" roleURI="http://www.signetjewelers.com/role/Commitmentsandcontingencies">
<link:definition> 0000036 - Disclosure - Commitments and contingencies </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesPolicies" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesPolicies">
<link:definition> 9954471 - Disclosure - Organization and summary of significant accounting policies (Policies) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesTables" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesTables">
<link:definition> 9954472 - Disclosure - Organization and summary of significant accounting policies (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionTables" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionTables">
<link:definition> 9954473 - Disclosure - Revenue recognition (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AcquisitionsanddivestituresTables" roleURI="http://www.signetjewelers.com/role/AcquisitionsanddivestituresTables">
<link:definition> 9954474 - Disclosure - Acquisitions and divestitures (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SegmentinformationTables" roleURI="http://www.signetjewelers.com/role/SegmentinformationTables">
<link:definition> 9954475 - Disclosure - Segment information (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RedeemablepreferredsharesTables" roleURI="http://www.signetjewelers.com/role/RedeemablepreferredsharesTables">
<link:definition> 9954476 - Disclosure - Redeemable preferred shares (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CommonsharestreasurysharesanddividendsTables" roleURI="http://www.signetjewelers.com/role/CommonsharestreasurysharesanddividendsTables">
<link:definition> 9954477 - Disclosure - Common shares, treasury shares, and dividends (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="EarningslosspercommonshareEPSTables" roleURI="http://www.signetjewelers.com/role/EarningslosspercommonshareEPSTables">
<link:definition> 9954478 - Disclosure - Earnings (loss) per common share ("EPS") (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccumulatedothercomprehensiveincomelossTables" roleURI="http://www.signetjewelers.com/role/AccumulatedothercomprehensiveincomelossTables">
<link:definition> 9954479 - Disclosure - Accumulated other comprehensive income (loss) (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="IncometaxesTables" roleURI="http://www.signetjewelers.com/role/IncometaxesTables">
<link:definition> 9954480 - Disclosure - Income taxes (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtheroperatingincomeexpenseandnonoperatingnetTables" roleURI="http://www.signetjewelers.com/role/OtheroperatingincomeexpenseandnonoperatingnetTables">
<link:definition> 9954481 - Disclosure - Other operating income (expense) and non-operating, net (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccountsreceivableTables" roleURI="http://www.signetjewelers.com/role/AccountsreceivableTables">
<link:definition> 9954482 - Disclosure - Accounts receivable (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InventoriesTables" roleURI="http://www.signetjewelers.com/role/InventoriesTables">
<link:definition> 9954483 - Disclosure - Inventories (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PropertyplantandequipmentnetTables" roleURI="http://www.signetjewelers.com/role/PropertyplantandequipmentnetTables">
<link:definition> 9954484 - Disclosure - Property, plant and equipment, net (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AssetImpairmentsnetTables" roleURI="http://www.signetjewelers.com/role/AssetImpairmentsnetTables">
<link:definition> 9954485 - Disclosure - Asset Impairments, net (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LeasesTables" roleURI="http://www.signetjewelers.com/role/LeasesTables">
<link:definition> 9954486 - Disclosure - Leases (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="GoodwillandintangiblesTables" roleURI="http://www.signetjewelers.com/role/GoodwillandintangiblesTables">
<link:definition> 9954487 - Disclosure - Goodwill and intangibles (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InvestmentsTables" roleURI="http://www.signetjewelers.com/role/InvestmentsTables">
<link:definition> 9954488 - Disclosure - Investments (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="FairvaluemeasurementTables" roleURI="http://www.signetjewelers.com/role/FairvaluemeasurementTables">
<link:definition> 9954489 - Disclosure - Fair value measurement (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LoansoverdraftsandlongtermdebtTables" roleURI="http://www.signetjewelers.com/role/LoansoverdraftsandlongtermdebtTables">
<link:definition> 9954490 - Disclosure - Loans, overdrafts and long-term debt (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccruedexpensesandothercurrentliabilitiesTables" roleURI="http://www.signetjewelers.com/role/AccruedexpensesandothercurrentliabilitiesTables">
<link:definition> 9954491 - Disclosure - Accrued expenses and other current liabilities (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherliabilitiesnoncurrentTables" roleURI="http://www.signetjewelers.com/role/OtherliabilitiesnoncurrentTables">
<link:definition> 9954492 - Disclosure - Other liabilities - non-current (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SharebasedcompensationTables" roleURI="http://www.signetjewelers.com/role/SharebasedcompensationTables">
<link:definition> 9954493 - Disclosure - Share-based compensation (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RetirementplansTables" roleURI="http://www.signetjewelers.com/role/RetirementplansTables">
<link:definition> 9954494 - Disclosure - Retirement plans (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesNarrativeDetails">
<link:definition> 9954495 - Disclosure - Organization and summary of significant accounting policies - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesCashandEquivalentsDetails" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesCashandEquivalentsDetails">
<link:definition> 9954496 - Disclosure - Organization and summary of significant accounting policies - Cash and Equivalents (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesSupplementalCashFlowInformationDetails" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesSupplementalCashFlowInformationDetails">
<link:definition> 9954497 - Disclosure - Organization and summary of significant accounting policies - Supplemental Cash Flow Information (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OrganizationandsummaryofsignificantaccountingpoliciesPropertyPlantandEquipmentDetails" roleURI="http://www.signetjewelers.com/role/OrganizationandsummaryofsignificantaccountingpoliciesPropertyPlantandEquipmentDetails">
<link:definition> 9954498 - Disclosure - Organization and summary of significant accounting policies - Property Plant and Equipment (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="NewaccountingpronouncementsEffectsofadoptionDetails" roleURI="http://www.signetjewelers.com/role/NewaccountingpronouncementsEffectsofadoptionDetails">
<link:definition> 9954499 - Disclosure - New accounting pronouncements - Effects of adoption (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionDisaggregationofRevenueDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionDisaggregationofRevenueDetails">
<link:definition> 9954500 - Disclosure - Revenue recognition - Disaggregation of Revenue (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionNarrativeDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionNarrativeDetails">
<link:definition> 9954501 - Disclosure - Revenue recognition - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionPerformanceObligationNarrativeDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionPerformanceObligationNarrativeDetails">
<link:definition> 9954502 - Disclosure - Revenue recognition - Performance Obligation Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionPerformanceObligationNarrativeDetails_1" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionPerformanceObligationNarrativeDetails_1">
<link:definition> 9954502 - Disclosure - Revenue recognition - Performance Obligation Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionUnamortizedDeferredSellingCostsDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionUnamortizedDeferredSellingCostsDetails">
<link:definition> 9954503 - Disclosure - Revenue recognition - Unamortized Deferred Selling Costs (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionESPandVoucherPromotionsDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionESPandVoucherPromotionsDetails">
<link:definition> 9954504 - Disclosure - Revenue recognition - ESP and Voucher Promotions (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RevenuerecognitionESPDeferredRevenueRollforwardDetails" roleURI="http://www.signetjewelers.com/role/RevenuerecognitionESPDeferredRevenueRollforwardDetails">
<link:definition> 9954505 - Disclosure - Revenue recognition - ESP Deferred Revenue Rollforward (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AcquisitionsanddivestituresNarrativeDetails" roleURI="http://www.signetjewelers.com/role/AcquisitionsanddivestituresNarrativeDetails">
<link:definition> 9954506 - Disclosure - Acquisitions and divestitures - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AcquisitionsanddivestituresAssetsAcquiredandLiabilitiesAssumedDetails" roleURI="http://www.signetjewelers.com/role/AcquisitionsanddivestituresAssetsAcquiredandLiabilitiesAssumedDetails">
<link:definition> 9954507 - Disclosure - Acquisitions and divestitures - Assets Acquired and Liabilities Assumed (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="SegmentinformationNarrativeDetails" roleURI="http://www.signetjewelers.com/role/SegmentinformationNarrativeDetails">
<link:definition> 9954508 - Disclosure - Segment information - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954509 - Disclosure - Segment information - Schedule of Activity by Segment (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SegmentinformationlonglivedassetsbygeographicregionDetails" roleURI="http://www.signetjewelers.com/role/SegmentinformationlonglivedassetsbygeographicregionDetails">
<link:definition> 9954510 - Disclosure - Segment information - long-lived assets by geographic region (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954511 - Disclosure - Redeemable preferred shares - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954512 - Disclosure - Redeemable preferred shares - Schedule of Redeemable Preferred Shares (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 9954513 - Disclosure - Common shares, treasury shares, and dividends - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 9954514 - Disclosure - Common shares, treasury shares, and dividends -Schedule of Class of Treasury Stock (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="CommonsharestreasurysharesanddividendsScheduleofDividendsDetails" roleURI="http://www.signetjewelers.com/role/CommonsharestreasurysharesanddividendsScheduleofDividendsDetails">
<link:definition> 9954515 - Disclosure - Common shares, treasury shares, and dividends -Schedule of Dividends (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 9954516 - Disclosure - Earnings (loss) per common share ("EPS") - Schedule of Basic Earnings per Share (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="EarningsPerCommonShareEPSScheduleofDilutedEarningsperShareDetails" roleURI="http://www.signetjewelers.com/role/EarningsPerCommonShareEPSScheduleofDilutedEarningsperShareDetails">
<link:definition> 9954517 - Disclosure - Earnings Per Common Share (“EPS”) - Schedule of Diluted Earnings per Share (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="EarningslosspercommonshareEPSScheduleofAntidilutiveSecuritiesExcludedFromtheCalculationofEarningsPerShareDetails" roleURI="http://www.signetjewelers.com/role/EarningslosspercommonshareEPSScheduleofAntidilutiveSecuritiesExcludedFromtheCalculationofEarningsPerShareDetails">
<link:definition> 9954518 - Disclosure - Earnings (loss) per common share ("EPS") - Schedule of Antidilutive Securities Excluded From the Calculation of Earnings Per Share (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AccumulatedothercomprehensiveincomelossChangesinAccumulatedOCIbyComponentandReclassificationsOutofAccumulatedOCIDetails" roleURI="http://www.signetjewelers.com/role/AccumulatedothercomprehensiveincomelossChangesinAccumulatedOCIbyComponentandReclassificationsOutofAccumulatedOCIDetails">
<link:definition> 9954519 - Disclosure - Accumulated other comprehensive income (loss) - Changes in Accumulated OCI by Component and Reclassifications Out of Accumulated OCI (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="AccumulatedothercomprehensiveincomelossReclassificationsoutofAOCIDetails" roleURI="http://www.signetjewelers.com/role/AccumulatedothercomprehensiveincomelossReclassificationsoutofAOCIDetails">
<link:definition> 9954520 - Disclosure - Accumulated other comprehensive income (loss) - Reclassifications out of AOCI (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofIncomeandIncomeTaxesDetails" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofIncomeandIncomeTaxesDetails">
<link:definition> 9954521 - Disclosure - Income taxes - Schedule of Income and Income Taxes (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="IncometaxesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/IncometaxesNarrativeDetails">
<link:definition> 9954522 - Disclosure - Income taxes - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofReconciliationofStatutoryTaxRatetoEffectiveTaxRateDetails" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofReconciliationofStatutoryTaxRatetoEffectiveTaxRateDetails">
<link:definition> 9954523 - Disclosure - Income taxes - Schedule of Reconciliation of Statutory Tax Rate to Effective Tax Rate (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails">
<link:definition> 9954524 - Disclosure - Income taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails_1" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails_1">
<link:definition> 9954524 - Disclosure - Income taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails_2" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofComponentsofDeferredTaxAssetsandLiabilitiesDetails_2">
<link:definition> 9954524 - Disclosure - Income taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncomeTaxesSummaryofValuationAllowanceDetails" roleURI="http://www.signetjewelers.com/role/IncomeTaxesSummaryofValuationAllowanceDetails">
<link:definition> 9954525 - Disclosure - Income Taxes - Summary of Valuation Allowance (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncometaxesScheduleofActivityofUnrecognizedTaxBenefitsDetail" roleURI="http://www.signetjewelers.com/role/IncometaxesScheduleofActivityofUnrecognizedTaxBenefitsDetail">
<link:definition> 9954526 - Disclosure - Income taxes - Schedule of Activity of Unrecognized Tax Benefits (Detail) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 9954527 - Disclosure - Other operating income (expense) and non-operating, net - Schedule of Other Operating Cost and Expense, by Component (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="OtheroperatingincomeexpenseandnonoperatingnetScheduleofOtherNonoperatingExpensebyComponentDetails" roleURI="http://www.signetjewelers.com/role/OtheroperatingincomeexpenseandnonoperatingnetScheduleofOtherNonoperatingExpensebyComponentDetails">
<link:definition> 9954528 - Disclosure - Other operating income (expense) and non-operating, net - Schedule of Other Nonoperating Expense, by Component (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CredittransactionsDetails" roleURI="http://www.signetjewelers.com/role/CredittransactionsDetails">
<link:definition> 9954529 - Disclosure - Credit transactions (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AccountsreceivableRollforwardofAllowanceforCreditLossesDetails" roleURI="http://www.signetjewelers.com/role/AccountsreceivableRollforwardofAllowanceforCreditLossesDetails">
<link:definition> 9954530 - Disclosure - Accounts receivable - Rollforward of Allowance for Credit Losses (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccountsreceivableNarrativeDetails" roleURI="http://www.signetjewelers.com/role/AccountsreceivableNarrativeDetails">
<link:definition> 9954531 - Disclosure - Accounts receivable - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="InventoriesScheduleofInventoryComponentsDetails" roleURI="http://www.signetjewelers.com/role/InventoriesScheduleofInventoryComponentsDetails">
<link:definition> 9954532 - Disclosure - Inventories - Schedule of Inventory Components (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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</link:roleType>
<link:roleType id="InventoriesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/InventoriesNarrativeDetails">
<link:definition> 9954533 - Disclosure - Inventories - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="InventoriesScheduleofInventoryReservesDetails" roleURI="http://www.signetjewelers.com/role/InventoriesScheduleofInventoryReservesDetails">
<link:definition> 9954534 - Disclosure - Inventories - Schedule of Inventory Reserves (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954535 - Disclosure - Property, plant and equipment, net - Schedule of Property, Plant and Equipment, Net (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="PropertyplantandequipmentnetNarrativeDetails" roleURI="http://www.signetjewelers.com/role/PropertyplantandequipmentnetNarrativeDetails">
<link:definition> 9954536 - Disclosure - Property, plant and equipment, net - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AssetImpairmentsnetScheduleofAssetImpairmentDetails" roleURI="http://www.signetjewelers.com/role/AssetImpairmentsnetScheduleofAssetImpairmentDetails">
<link:definition> 9954537 - Disclosure - Asset Impairments, net - Schedule of Asset Impairment (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AssetImpairmentsnetNarrativeDetails" roleURI="http://www.signetjewelers.com/role/AssetImpairmentsnetNarrativeDetails">
<link:definition> 9954538 - Disclosure - Asset Impairments, net - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesLeaseTermandDiscountRateDetails" roleURI="http://www.signetjewelers.com/role/LeasesLeaseTermandDiscountRateDetails">
<link:definition> 9954539 - Disclosure - Leases - Lease Term and Discount Rate (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesScheduleofTotalLeaseCostsForOperatingLeasesDetails" roleURI="http://www.signetjewelers.com/role/LeasesScheduleofTotalLeaseCostsForOperatingLeasesDetails">
<link:definition> 9954540 - Disclosure - Leases - Schedule of Total Lease Costs For Operating Leases (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesScheduleofSupplementaryCashFlowInformationDetails" roleURI="http://www.signetjewelers.com/role/LeasesScheduleofSupplementaryCashFlowInformationDetails">
<link:definition> 9954541 - Disclosure - Leases - Schedule of Supplementary Cash Flow Information (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/LeasesNarrativeDetails">
<link:definition> 9954542 - Disclosure - Leases - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesScheduleofFutureMinimumPaymentsForOperatingLeasesDetails" roleURI="http://www.signetjewelers.com/role/LeasesScheduleofFutureMinimumPaymentsForOperatingLeasesDetails">
<link:definition> 9954543 - Disclosure - Leases - Schedule of Future Minimum Payments For Operating Leases (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LeasesScheduleofFutureMinimumPaymentsForOperatingLeasesDetails_1" roleURI="http://www.signetjewelers.com/role/LeasesScheduleofFutureMinimumPaymentsForOperatingLeasesDetails_1">
<link:definition> 9954543 - Disclosure - Leases - Schedule of Future Minimum Payments For Operating Leases (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="GoodwillandintangiblesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/GoodwillandintangiblesNarrativeDetails">
<link:definition> 9954544 - Disclosure - Goodwill and intangibles - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="GoodwillandintangiblesScheduleofGoodwillDetails" roleURI="http://www.signetjewelers.com/role/GoodwillandintangiblesScheduleofGoodwillDetails">
<link:definition> 9954545 - Disclosure - Goodwill and intangibles - Schedule of Goodwill (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954546 - Disclosure - Goodwill and intangibles - Composition of Intangible Assets and Liabilities (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954547 - Disclosure - Goodwill and intangibles - Schedule of Future Amortization (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954548 - Disclosure - Investments -Schedule of Available-for-Sale Debt Securities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InvestmentsNarrativeDetails" roleURI="http://www.signetjewelers.com/role/InvestmentsNarrativeDetails">
<link:definition> 9954549 - Disclosure - Investments - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954550 - Disclosure - Investments - Schedule of Investments in Debt Securities Outstanding (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="DerivativesNarrativeDetails" roleURI="http://www.signetjewelers.com/role/DerivativesNarrativeDetails">
<link:definition> 9954551 - Disclosure - Derivatives - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="FairvaluemeasurementFairValueofAssetsandLiabilitiesDetails" roleURI="http://www.signetjewelers.com/role/FairvaluemeasurementFairValueofAssetsandLiabilitiesDetails">
<link:definition> 9954552 - Disclosure - Fair value measurement - Fair Value of Assets and Liabilities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="FairvaluemeasurementOutstandingDebtDetails" roleURI="http://www.signetjewelers.com/role/FairvaluemeasurementOutstandingDebtDetails">
<link:definition> 9954553 - Disclosure - Fair value measurement - Outstanding Debt (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 9954554 - Disclosure - Loans, overdrafts and long-term debt - Schedule of Loans, Overdrafts and Long-term Debt (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 9954555 - Disclosure - Loans, overdrafts and long-term debt - Schedule of Maturities of Long-term Debt (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:definition> 9954556 - Disclosure - Loans, overdrafts and long-term debt - Narrative (Details) </link:definition>
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<link:definition> 9954557 - Disclosure - Accrued expenses and other current liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) </link:definition>
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<link:definition> 9954558 - Disclosure - Accrued expenses and other current liabilities - Schedule of Activity in Warranty Reserve (Details) </link:definition>
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<link:definition> 9954559 - Disclosure - Accrued expenses and other current liabilities - Components of Warranty Reserve (Details) </link:definition>
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<link:definition> 9954560 - Disclosure - Other liabilities - non-current - Summary of Other Liabilities (Details) </link:definition>
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<link:definition> 9954561 - Disclosure - Share-based compensation - Schedule of Share-Based Compensation Expense and Associated Tax Benefits (Details) </link:definition>
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<link:definition> 9954562 - Disclosure - Share-based compensation - Schedule of Unrecognized Compensation Cost Related to Outstanding Awards (Details) </link:definition>
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<link:definition> 9954563 - Disclosure - Share-based compensation - Narrative (Details) </link:definition>
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<link:roleType id="SharebasedcompensationScheduleofSignificantAssumptionsusedtoEstimateFairValueofAwardsunderOmnibusPlanDetails" roleURI="http://www.signetjewelers.com/role/SharebasedcompensationScheduleofSignificantAssumptionsusedtoEstimateFairValueofAwardsunderOmnibusPlanDetails">
<link:definition> 9954564 - Disclosure - Share-based compensation - Schedule of Significant Assumptions used to Estimate Fair Value of Awards under Omnibus Plan (Details) </link:definition>
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<link:roleType id="SharebasedcompensationScheduleofActivityofAwardsGrantedunderOmnibusPlanDetails" roleURI="http://www.signetjewelers.com/role/SharebasedcompensationScheduleofActivityofAwardsGrantedunderOmnibusPlanDetails">
<link:definition> 9954565 - Disclosure - Share-based compensation - Schedule of Activity of Awards Granted under Omnibus Plan (Details) </link:definition>
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<link:definition> 9954566 - Disclosure - Share-based compensation - Schedule of Activity of Stock Options Granted under Omnibus Plan (Details) </link:definition>
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<link:definition> 9954567 - Disclosure - Share-based compensation - Schedule of Additional Information about Awards Granted under Omnibus Plan (Details) </link:definition>
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<link:definition> 9954568 - Disclosure - Restructuring - Narrative (Details) </link:definition>
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<link:definition> 9954569 - Disclosure - Retirement plans - Narrative (Details) </link:definition>
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<link:definition> 9954570 - Disclosure - Retirement plans - Change in UK Plan Assets (Details) </link:definition>
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<link:definition> 9954571 - Disclosure - Retirement plans - Change in UK Benefit Obligation (Details) </link:definition>
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<link:definition> 9954572 - Disclosure - Retirement plans - Components of UK Net Asset Recognized (Details) </link:definition>
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<link:definition> 9954573 - Disclosure - Retirement plans - AOCI Items not yet Recognized (Details) </link:definition>
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<link:definition> 9954574 - Disclosure - Retirement plans - Components of Net Periodic Pension Cost (Details) </link:definition>
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<link:definition> 9954575 - Disclosure - Retirement plans - Fair Value Measurements of Plan Assets (Details) </link:definition>
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<link:definition> 9954576 - Disclosure - Retirement plans - Changes in Fair Value of Level 3 Investment Assets (Details) </link:definition>
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<link:definition> 9954577 - Disclosure - Retirement plans - Fair Value of Unfunded, Non-qualified Deferred Compensation Plans Assets (Details) </link:definition>
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<link:definition> 9954578 - Disclosure - Commitments and contingencies (Details) </link:definition>
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<xs:element id="sig_AcceleratedShareRepurchaseMember" abstract="true" name="AcceleratedShareRepurchaseMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearFour" abstract="false" name="FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_WatchesMember" abstract="true" name="WatchesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="sig_UKDefinedContributionPlanMember" abstract="true" name="UKDefinedContributionPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
<xs:element id="sig_FinancingReceivableAllowanceForCreditLossesReversal" abstract="false" name="FinancingReceivableAllowanceForCreditLossesReversal" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightOfUseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_AccumulatedDefinedBenefitPlansAdjustmentNetCurtailmentGainAndSettlementLossAttributableToParentMember" abstract="true" name="AccumulatedDefinedBenefitPlansAdjustmentNetCurtailmentGainAndSettlementLossAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_VendorContributionsPolicyPolicyTextBlock" abstract="false" name="VendorContributionsPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="sig_CloudComputingArrangementsMember" abstract="true" name="CloudComputingArrangementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_TermLoanFacilityMember" abstract="true" name="TermLoanFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_ScheduleOfInventoryReservesTableTableTextBlock" abstract="false" name="ScheduleOfInventoryReservesTableTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="sig_DiamondsDirectUSAIncMember" abstract="true" name="DiamondsDirectUSAIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearTwo" abstract="false" name="FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_AcceleratedShareRepurchasesTotalValueCommittedToRepurchase" abstract="false" name="AcceleratedShareRepurchasesTotalValueCommittedToRepurchase" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DeferredTaxationAbstract" abstract="true" name="DeferredTaxationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="sig_ThirdPartyCreditCardIssuersMember" abstract="true" name="ThirdPartyCreditCardIssuersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_DebtInstrumentCovenantMinimumCoverageRatio" abstract="false" name="DebtInstrumentCovenantMinimumCoverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="sig_DeferredTaxAssetsValuationAllowanceLapsedDueToExpirationOfBenefit" abstract="false" name="DeferredTaxAssetsValuationAllowanceLapsedDueToExpirationOfBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DiamondsDirectAndBlueNileMember" abstract="true" name="DiamondsDirectAndBlueNileMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_US401kPlanMember" abstract="true" name="US401kPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
<xs:element id="sig_DeferredTaxAssetsValuationAllowanceChargedCreditedToIncomeTaxExpense" abstract="false" name="DeferredTaxAssetsValuationAllowanceChargedCreditedToIncomeTaxExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DeferredTaxAssetsValuationAllowanceIncreasesFromAcquisitions" abstract="false" name="DeferredTaxAssetsValuationAllowanceIncreasesFromAcquisitions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_RocksboxMember" abstract="true" name="RocksboxMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_PreferredDividendsPercentageofAverageQuarterlyCashDividends" abstract="false" name="PreferredDividendsPercentageofAverageQuarterlyCashDividends" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="sig_CostOfSalesAndSellingGeneralAndAdministrativeExpensesPolicyPolicyTextBlock" abstract="false" name="CostOfSalesAndSellingGeneralAndAdministrativeExpensesPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="sig_FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearThree" abstract="false" name="FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DigitalBannersMember" abstract="true" name="DigitalBannersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_InsuranceContractsMember" abstract="true" name="InsuranceContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_PiercingPagodaMember" abstract="true" name="PiercingPagodaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_ScheduleOfShareBasedCompensationAdditionalInformationTableTextBlock" abstract="false" name="ScheduleOfShareBasedCompensationAdditionalInformationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="sig_DeferredTaxLiabilitiesRetirementBenefitObligations" abstract="false" name="DeferredTaxLiabilitiesRetirementBenefitObligations" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_KayMember" abstract="true" name="KayMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearFive" abstract="false" name="FiniteLivedIntangibleLiabilitiesAmortizationExpenseYearFive" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DiamondsDirectUSAIncAndRocksboxMember" abstract="true" name="DiamondsDirectUSAIncAndRocksboxMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_ServiceJewelryRepairIncMember" abstract="true" name="ServiceJewelryRepairIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
<xs:element id="sig_CurrentTaxationAbstract" abstract="true" name="CurrentTaxationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="sig_FashionMember" abstract="true" name="FashionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_RestrictedStockRestrictedStockUnitsPerformanceShareUnitsAndCommonSharesMember" abstract="true" name="RestrictedStockRestrictedStockUnitsPerformanceShareUnitsAndCommonSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_ZaleJewelryMember" abstract="true" name="ZaleJewelryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_DeferredTaxAssetLiabilityBeforeValuationAllowance" abstract="false" name="DeferredTaxAssetLiabilityBeforeValuationAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_DeferredTaxAssetsLeaseLiabilities" abstract="false" name="DeferredTaxAssetsLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="sig_ShareRepurchaseProgramTwentySeventeenMember" abstract="true" name="ShareRepurchaseProgramTwentySeventeenMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="sig_ExtendedServicePlanAndOtherDeferredRevenueMember" abstract="true" name="ExtendedServicePlanAndOtherDeferredRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
</xs:schema>


21 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 5/01/23  Signet Jewelers Ltd.              8-K:1,9     4/25/23   12:260K
 3/16/23  Signet Jewelers Ltd.              10-K        1/28/23  172:22M
 9/01/22  Signet Jewelers Ltd.              10-Q        7/30/22  114:14M
 3/17/22  Signet Jewelers Ltd.              10-K        1/29/22  179:21M
12/02/21  Signet Jewelers Ltd.              10-Q       10/30/21  117:14M
 8/03/21  Signet Jewelers Ltd.              8-K:1,2,7,9 7/28/21   12:3.3M
 6/10/21  Signet Jewelers Ltd.              10-Q        5/01/21  118:13M
 3/19/21  Signet Jewelers Ltd.              10-K        1/30/21  173:21M
 7/01/20  Signet Jewelers Ltd.              S-8         7/01/20    4:225K
 3/26/20  Signet Jewelers Ltd.              10-K        2/01/20  183:32M
 9/27/19  Signet Jewelers Ltd.              8-K:1,2,9   9/25/19   14:102M
 6/15/18  Signet Jewelers Ltd.              S-8         6/15/18    7:626K                                   Broadridge Fin’l So… Inc
11/03/16  Signet Jewelers Ltd.              8-K:3,5,9  11/02/16    2:281K                                   Business Wire/FA
10/06/16  Signet Jewelers Ltd.              8-K:1,3,5,710/05/16    5:638K                                   Business Wire/FA
 8/25/16  Signet Jewelers Ltd.              8-K:1,3,7,9 8/24/16    3:903K                                   Business Wire/FA
 9/10/14  Signet Jewelers Ltd.              10-Q        8/02/14  114:20M                                    Donnelley … Solutions/FA
 5/19/14  Signet Jewelers Ltd.              8-K:1,9     5/19/14    8:886K                                   Donnelley … Solutions/FA
 3/22/12  Signet Jewelers Ltd.              10-K        1/28/12  126:12M                                    Donnelley … Solutions/FA
 3/30/10  Signet Jewelers Ltd.              10-K        1/30/10   16:3.1M                                   Donnelley … Solutions/FA
 6/15/09  Signet Jewelers Ltd.              S-8         6/15/09    5:154K                                   Donnelley … Solutions/FA
 9/11/08  Signet Jewelers Ltd.              8-A12B                 4:882K                                   Donnelley … Solutions/FA
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