Item #: 626951 This is an authentic TIFFANY Sterling Silver Diamond Lock Wide Band Ring size 56 or 7.5. The ring is crafted of sterling silver and features a key cutout framed by two diamonds, approximately .02 total carat weight. This is a contemporary ring with the iconic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.