Item #: 844021 This is an authentic TIFFANY Sterling Silver Diamond Locks Ring 51 5.75. The ring is crafted of sterling silver with a key cutout detail, Tiffany & Co engraved on the band and two diamonds weighing approximately .03 total carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.