About the brand: Classic, impeccable, and timeless jewelry designs. 14-karat white gold Round-cut Prong-set Diamond = approximately 3.38 ct. tw.; color = G-H; clarity = SI2 Approximately 16in long Safety lock with figure 8 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. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined.