Exhibit 21.1

SUBSIDIARIES OF REGISTRANT

The following is a list of subsidiaries of the Company as of February 3, 2018 omitting subsidiaries which, considered in the aggregate, would not constitute a significant subsidiary.

NAME	WHERE INCORPORATED
Sterling Inc.	Ohio, USA
Signet Service Plans, Inc.	Ohio, USA
Sterling Jewelers Inc.	Delaware, USA
Signet US Holdings Inc.	Delaware, USA
Signet Group Treasury Services Inc.	Delaware, USA
Zale Corporation	Delaware, USA
Zale Delaware, Inc.	Delaware, USA
Zale Canada Co.	Canada
Signet Group Limited	England
Signet UK Finance plc	England
Signet Holdings Limited	England
Signet Trading Limited	England
Signet Bermuda Finance Limited	Bermuda
Signet Global Insurance Services Limited	Bermuda
Signet Bermuda Limited	Bermuda
Signet Malta Finance Limited	Malta
Signet Ireland Finance Limited	Ireland
SJI Ireland Limited	Ireland