Item #: 1546287 This is an authentic TIFFANY 18K Yellow Gold Diamond T T1 Ring 57 8. The ring is crafted of 18 karat yellow gold and features a T motif band pave-set with round brilliant cut diamonds, approximately .08 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.