Item #: 1287184 This is an authentic TIFFANY Platinum Diamond Grace Half Circle Wedding Band Ring 54 6.75. The ring is crafted of platinum and features a half eternity style band of pave-set round brilliant cut diamonds, approximately .21 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.