Item #: 979762 This is an authentic TIFFANY 18K Rose Gold Diamond T T1 Ring 50 5.5. The ring is crafted of 18 karat rose gold and features Tiffany T motif at the center accented with diamonds weighing approximately .21 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.