Item #: 1299569 This is an authentic TIFFANY 18K Yellow Gold Diamond Ruby Band Ring 53 6.5. The ring is crafted of 18 karat yellow gold and features a tapered band channel-set with round brilliant cut diamonds, approximately .10 total carat weight, and rubies, along the top half of the band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.