Item #: 1854622 This is an authentic TIFFANY Platinum Diamond 4.3mm Harmony Band Ring 49 4.75. The ring is crafted of platinum and features a 4.3mm band with a cinched center and half band of round cut diamonds, weighing approximately .96 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.