Item #: 718200 This is an authentic TIFFANY 18K Rose Gold Diamond Elsa Peretti Wave Single Row Band Ring 51 5.75. The ring is crafted of 18 karat rose gold and features a "wave" band with a beautiful diamond weighing approximately .06 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.