This is an authentic, pre-loved Chopard piece. It's possible that there may be some gentle wear. 18-karat white gold Faceted Round Brilliant-cut Diamond = approximately 0.39 ct. tw.; color = F-G; clarity = VVS Pendant drops approximately 16in Lobster claw clasp closure It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care. Includes: Box