This elegant 14-karat yellow gold necklace features a brilliant lab-grown diamond for a sophisticated and timeless look. Lab-Grown Faceted Oval-cut Bezel-set Diamond = approximately 0.75 ct. tw.; color = D-E; clarity = VVS2 Lobster claw clasp closure Material: 14-karat yellow gold Imported Pendant drops approximately 0.39in Chain length: 16in 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.