10-karat white gold Three-Prong & Shared Prong & Shared Prong-set Diamond = approximately 0.12 ct. tw.; color = G-H; clarity = I2-I3 Gemstone gemstones = approximately 1.43 ct. tw. Freshwater Cultured pearl measures approximately 7.5-8mm Pendant drops approximately 20.6mm Approximately 17in long Spring ring 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. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined.