Creamy, iridescent CZ opals adorn this sterling silver necklace. 9 stones in total are evenly spaced out along the length of the necklace, with each stone measuring 4mm in size. The diamond cut curb chain is 16 inches with an additional 2 inch extender if you prefer to wear your necklaces a little longer. the chain is 1mm thick, giving it a fine, delicate appearance and is secured using a bolt ring clasp. it weighs 4.7g and has a 925 stamp.