Item #: 626321 This is an authentic TIFFANY 18K Yellow Gold Diamond Elsa Peretti Band Ring size 48 or 4.5. The ring is crafted of 18 karat yellow gold and features a polished band accented with a single brilliant cut diamond weighing approximately .02 carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.