Diamond solitaire necklace is suits nicely for a dressed up night on the town or a casual day out. Features a .50ct round brilliant cut diamond. Diamond hangs from a beautiful 14k yellow gold cable chain. 18″ Chain length with a spring ring clasp. Jilco uses SI1 SI2 or SI3 diamonds with H-I color. Diamonds are hand selected for brilliance quality and value. Shipped in Jilco custom purple gift box that holds every piece to perfection. Gift box features a ribbon and protective tissue paper. Carat weight (ct) refers to the size of the diamond.