About the brand: Fine jewelry incorporating Old World craftmanship. 18-karat gold over .925 sterling silver Round-cut Pave-set Diamond = approximately 0.24 ct. tw.; color = H-I; clarity = SI3-I1 Pendant drops approximately 1 3/4in Approximately 17in long with 2in extender 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.