Item #: 1075380 This is an authentic TIFFANY 18K Rose Gold Diamond Bow Ring size 53 or 6.5. The ring is crafted of 18 karat rose gold and features an open bow motif with a diamond accented center weighing approximately .05 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.