Item #: 990423 This is an authentic TIFFANY 18K Rose Gold 2.5mm T T1 Ring 49 4.75. The ring is crafted of 18 karat rose gold and features a polished band and a Tiffany T motif at the center. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.