This elegant necklace features a faceted green amethyst pendant set in .925 sterling silver for a sophisticated touch. Green Amethyst = approximately 6.25 ct. tw. Lobster claw clasp closure Material: .925 sterling silver Imported Pendant drops approximately 1in Approximately 16in long with 1in extender It is customary to treat most gemstones to achieve enhanced colour and durability. Some of these treatments may not be permanent, and may require special care. Colour: metallic