.925 sterling silver Gemstone(s): Amazonite = approximately 46.00 ct. tw. Cubic zirconia Approximately 7in long Slip-on styling closure 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. Accompanied by branded pouch