Item #: 1586585 This is an authentic TIFFANY Platinum Diamond Logo Band Ring size 51 or 5.75. The ring is crafted of polished platinum and features the Tiffany logo with three round brilliant diamonds weighing approximately .07 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.