This is an authentic TIFFANY 18K Rose Gold Diamond 4mm Logo Band Ring size 53 or 6.25. The ring is crafted of 18 karat rose gold and features a polished band engraved with the 'Tiffany & Co.' logo between three round brilliant cut diamonds weighing approximately .08 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.