Item #: 876448 This is an authentic TIFFANY 18K Yellow Gold Platinum Diamond Wide Etoile Band Ring size 47 or 4.25. The ring is crafted of 18 karat yellow gold and features a polished gold band with round brilliant cut diamonds set in platinum, approximately .50 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.