Item #: 496733 This is an authentic TIFFANY 18K Yellow Gold Diamond Large Signature X Ring 50 5.25. The ring is crafted of 18 karat yellow gold and features a large X motif set with round brilliant cut diamonds, approximately .29 total carat weight. This is a beautiful ring with the iconic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.