Item #: 482831 This is an authentic TIFFANY Platinum Diamond .29ct Solitaire Engagement Ring 49 5. The ring is crafted of platinum and features a solitaire round brilliant cut diamond weighing approximately .29 carats, with an F color and a VS1 clarity. This is a timeless representation of true love, only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.