100% Authentic Tiffany & Co. Vintage Silver Open Heart Elsa Peretti Ring in Sterling Silver In excellent condition. Professionally polished by Tiffany & Co. 11/4/24.. Sale includes original Tiffany & Co. blue gift pouch Hallmarks: © Tiffany & Co. Peretti 925 The perfect gift! This classic open heart ring in 925 sterling silver is from the Elsa Peretti collection. This beautiful vintage Tiffany & Co. ring showcases Peretti's signature open heart wave design and is perfect for any occasion.