Item details Commercial Model #No. 275485 Brand name: Tiffany & Coiffany & Co.. & Co. Item name: Tiffany & Coiffany & Co.. & Co Necklace Olive Leaf Clima- Diamond 18K White Gold Material 18KWhite Gold (Stamp 750) Stone used Diamond Size Chain length 39.0 cm (15.35 in) & 46.0 cm (18.11 in) Face width 28.0 mm (1.10 in) x Height 13.4 mm (0.53 in) some errors. Accessories Box The items listed in the Accessories column and shown in the photos are all of the accessories Also, since the accessories are used, some scratches and dirt.