Tiffany & Co. [Item name] 1837 Round Lock Necklace 10.4g [Shape number] [Material] Serial [Color] - - [Line [Line] - - - [Material [Material] silver [Size] Total length: approx. 40.8cm (16.06in) Pendant: approx. 1.5cm (0.59in) (W) x 2.0cm (0.79in) (H) Weight: 10.4g [Specifications] Engraving: 925 engraving [Accessories ]Storage box Storage bag [Inside and others ] Hardware part: Scratch Dullness [Comments ] Scratch from use. Some tarnishing and darkening inside the lock. But the item is in relatively good condition. [ [ Other ] Hardware part: Scratch