Item #: 1682078 This is an authentic TIFFANY Platinum Diamond 2.5mm Half Circle Wedding Band Ring size 49 or 5. The ring is crafted of platinum and features a half band of round brilliant cut diamonds weighing approximately .26 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.