Item #: 1844602 This is an authentic TIFFANY Platinum Diamond 1.29ct Solitaire Engagement Ring size 59 or 8.75. This ring is crafted of platinum and features a round brilliant cut diamond, weighing approximately 1.29 carats with F color and VS2 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.