Authentic Tiffany & Co 1837 Concave Necklace

Tiffany & Co 925 Silver 1837 Concave Circle Plate Pendant Necklace Length of the chain: 16" Pendant: 15mmX 15mm Box: No Dust Bag: Yes Overall good condition, fine scratches noted on silver.  Very small area of tarnished that is not noticeable but since it is 925 silver that it can be easily clean. We are not accepting offers. Thank you.