This is an authentic TIFFANY 18K Rose Gold Diamond 3mm Logo Band Ring size 53 or 6.25. The ring is crafted of 18 karat rose gold and features Tiffany & Co. engravings along with three round cut diamonds, approximately .07 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.