Item #: 752939 This is an authentic TIFFANY 18K Rose Gold Diamond Infinity Ring 50 5.25. The ring is crafted of 18 karat rose gold and features an elegant infinity motif set with sparkling round brilliant cut diamonds weighing approximately .13 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.