This elegant necklace is crafted in 14-karat yellow gold and features a 6.00 ct. tw. green amethyst gemstone pendant. Green Amethyst gemstones = approximately 6.00 ct. tw. Cushion-cut gemstone pendant on a cable chain Material: 14-karat yellow gold Imported Necklace measures 16in long Handcrafted jewelry with elegant accents. 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.