This black and gold stone necklace's pendant measures 1.1/8″ by 1.0″. The chain is adjustable, and can be worn at 17.0″ or 18.1/2″. Materials: 14k gold or rose gold-fill (14k over brass – no nickel) and oxidized sterling silver (.925). All materials are hypo-allergenic. The black (oxidized) components of our jewelry will wear over time and eventually achieve a beautiful antique-like finish. Please note: Metal Madness sale items don't qualify for discount -- but you can use CMD BUCKS on them! All sales are final.