Item #: 1207993 This is an authentic TIFFANY Platinum Diamond .26ct Solitaire Engagement Ring size 48 or 4.5. The ring is crafted of platinum and features a sparkling round brilliant cut diamond weighing approximately .26 total carat weight, with G color and VS1 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.