Jewelry Trends Sterling Silver Created Blue Opal Dragonfly Heart Pendant with Clear CZ Stones on 18 Inch Necklace Pendant dimensions: 23 mm long x 19 mm wide Necklace chain dimensions: 0.8 mm wide x 18 inches long .925 Sterling Silver; High polish finish Labratory grown perfect firey opals are hand inlaid Complimentary gift box included