Item #: 1064936 This is an authentic TIFFANY Platinum Diamond 3mm Half Circle Wedding Band Ring size 50 or 5.5. The ring is crafted of platinum and features a half circle of round brilliant cut diamonds in a channel setting, approximately .33 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.