Tiffany & Co. [Item name] 1837 Concave Circle Necklace 11.4g [Shape number] [Material] Serial [Color] - - [Line [Line] - - [Material] - Silver [Material] silver [Size] Total length: approx. 40.8cm (16.06in) Pendant: approx. 1.5cm (0.59in) (W) x 1.5cm (0.59in) (H) Weight: 11.4g [Specifications] Engraving: 925 engraving [Accessories ] - [Inside, etc. ] Hardware : Scratch Dullness [Comments ] Scratch Dullness due to use. But still usable. [[Comments]]