14-karat yellow gold Faceted Round-cut Prong-set Diamond = approximately 0.20 ct. tw.; color = H-J; clarity = I2-I3 Pendant drops approximately Spikes measure 7.8 x 2.4mm Approximately 15/16in long 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.