Item #: 200056 This is an authentic TIFFANY & CO 18K Yellow Gold Elsa Peretti 3 Row Wave in sie 4.5. This beautiful ring is crafted of 18K yellow gold and features Elsa Peretti's three row wave design. This is a gorgeous ring for a simple look, from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.