.925 sterling silver Prong-set Diamond; colour = I-J; clarity = I1 Multi Gem gemstones Freshwater Pearl measures approximately 8.75mm Pendant drops approximately 2.125 Approximately 16in long with 2in extender Lobster claw clasp closure 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: multicolour