Item #: 164577 This is an authentic TIFFANY & CO Platinum Diamond Elsa Peretti Open Heart Ring 5. This classic ring is sterling silver and features wrap around open heart and a .06 carat diamond trim for a one of a kind look, from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.