This elegant 14-karat white gold necklace features a faceted cushion-cut amethyst and a round-cut diamond with a total carat weight of 3.62 ct. tw. Round-cut bezel-set diamond = approximately 0.02 ct. tw.; color = G-H; clarity = SI Faceted cushion-cut prong-set amethyst = approximately 3.60 ct. tw. Lobster claw clasp closure Material: 14-karat white gold Care Instructions: 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. Imported Pendant drops approximately 1in Approximately 16in long Handcrafted jewelry with elegant accents. Please note: In product titles ct. tw. refers to the total carat weight of all diamonds and/or gemstones combined.