About the brand: Elegant and empowering fine jewelry. 14-karat white gold Faceted prong-set diamonds = approximately 0.14 ct. tw.; color = G-H; clarity = VS2-SI1 Ocean Blue Topaz gemstones = approximately 0.75 ct. tw. Pendant drops approximately 20mm Approximately 18in long Lobster claw clasp 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.