About the brand: Beautiful Balinese jewelry creations. .925 sterling silver Gemstone(s): Blue Topaz = approximately 4.96 ct. tw. Mother of Pendant drops approximately 3 1/2in 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. Includes pouch and polish cloth