Item #: 1689386 This is an authentic TIFFANY 18K Rose Gold Diamond 2.5mm Tiffany True Band Ring size 53 or 6.5. The ring is crafted of 18 karat rose gold and features a polished knife-edge band segmented by six prong-set 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.