Sterling Silver Marquise-Shape Gemstone and Diamond Dragonfly Pendant Necklace (0.01 cttw, I-J Color, I1-I2 Clarity) Sterling silver necklace featuring diamond-accented open butterfly pendant embellished with peridot 18" cable chain with spring-ring clasp Hand-crafted in pure .925 Sterling Silver Gemstones may have been treated to improve their appearance or durability and may require special care. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported