This elegant pendant necklace features 0.66 ct. tw. of lab-grown diamonds prong-set in 14K white gold. Lab-Grown Faceted Round-cut Prong-set diamond = 0.66 ct.; color = H-I; clarity = VS2-SI1 Spring ring clasp closure Material: 14-karat white gold pendant; Sterling silver chain 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. Accompanied by gift box