Platinum and diamond 'Open Heart' pendant necklace, Elsa Peretti for Tiffany & Co., modelled as a stylised open work heart, pave-set with brilliant-cut diamonds, completed by a fine trace chain, pendant approximately 22.2 x 19.5 mm, chain circumference approximately 430 mm, pendant signed Tiffany & Co., Elsa Peretti, chain signed Tiffany & Co. Accompanied by a Tiffany & Co. box.