Brand: Tiffany & Co. Condition: A Size: 40 cm (15.75 in) Material: YGYellow Gold Comment Tiffany & Co. Material: 750YG (Length) 40 cm (Top) Maximum Height 14.9 mm (0.59 in) x Maximum Width 12.5 mm 3.2 g Open Heart Necklace is now available from Tiffany & Co. "Open Heart" is a representative collection of Tiffany & Co.'s famous designer "Elsa Peretti".It has a size with a strong presence, so it can be used in various scenes. Tiffany & Co. This is a stylish necklace that can make a statement, so don't miss it.