Item #: 1180612 This is an authentic TIFFANY 18K Yellow Gold Diamond Logo Band Ring 57 8. The ring is crafted of 18 karat yellow gold and features Tiffany & Co. engravings along with three round 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.