Item #: 1473709 This is an authentic TIFFANY 18K Yellow Gold 4.5mm T T1 Wide Ring size 51 or 5.75. The ring is crafted of 18 karat yellow gold and features a wide wrap around T motif. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.