Item #: 1014654 This is an authentic TIFFANY 18K Yellow Gold Platinum 4mm Diamond Etoile Band Ring 47 4.25. The ring is crafted of 18 karat yellow gold and features a polished gold band with platinum bezel set round brilliant cut diamonds, approximately .25 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.