Platinum and diamond 'Keys Fleur de Lis' pendant necklace, Tiffany & Co., modelled as an open work key, pave-set with brilliant-cut diamonds weighing approximately 0.90 carat, completed by a trace chain, pendant length approximately 48 mm, chain circumference approximately 460 mm, pendant and chain signed Tiffany & Co, accompanied by a Tiffany & Co. Pouch and outer box.