Platinum and diamond 'Open Heart' pendant necklace, Elsa Peretti for Tiffany & Co., circa 2002, designed as a stylised open work heart pave set with brilliant-cut diamonds, completed by a fine trace chain, pendant approximately 22.30 x 20 mm, signed Tiffany & Co., Elsa Peretti, 2002. Accompanied by a Tiffany & Co. Box