Item #: 1691435 This is an authentic TIFFANY 18K Yellow Gold Diamond Infinity Ring 47 4.25. The ring is crafted of 18 karat yellow gold and features an elegant infinity motif set with sparkling round brilliant cut diamonds, approximately .15 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.