100% authentic vintage Tiffany & co. 925 sterling silver T & Co. 1837 concave round pendant necklace in excellent preloved condition. Pendant measures approx 16mm in diameter, chain is approx 17in long. Comes in original vintage Tiffany pouch. Pouch shows minor signs of wear. Necklace has minimal signs of wear - some light scratching may be visible on back of pendant but I gently buffed most of them out, otherwise no notable damage or tarnishing. Was also recently polished and has a nice mirror shine. Overall it looks great & is in excellent condition - as shown in pics. Reasonable offers welcome, ships in 1-3 days. Msg me with questions. Thanks for looking :)