The item is a Lab created Chatham ruby pendant and 18 inch long 14 k yellow gold curb chain. The chain has a lobster claw catch. The ruby measures 5 millimeters round and is lab created. The stone is real. It has the same physical, chemical and optical qualities of naturally occurring rubies. This not is not a imitation. The stone weighs approximately 0.65 carats. It is held in a four prong pendant. The bale and side of the pendant have a little filigree type design. The item weighs 2.5 grams and I will provide nice pendant box.