Item #: 966725 This is an authentic TIFFANY Platinum Diamond .25ctw Grace Engagement Ring 47 4. The ring is crafted of platinum and features a center princess cut diamond weighing approximately .15 carats and additional accent stones weighing approximately .10 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.