This elegant 14-karat yellow gold necklace features a trillion-cut citrine and round-cut diamonds with a total carat weight of 4.09 ct. tw. Faceted round-cut prong-set diamond = approximately 0.16 ct. tw.; color = H-I; clarity = SI3-I1 Faceted trillion-cut prong-set citrine = approximately 3.93 ct. tw. Spring ring clasp closure Material: 14-karat yellow gold Imported Pendant drops approximately 1/2in Approximately 16in long with 2in extender 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.