This lovely Opal bracelet is made with an approx. .70ct genuine 4mm round Australian Opal prong-set in secure handmade settings. The Opal is natural, very good quality, and exhibits very good fire. The whole piece is hand made by me in a strong prong setting which keeps the Opal securely. The chain is attached at both ends. Opal is the birthstone for October. Please note: The stone you will receive may not be exactly the same as these are natural Opals, but will be of a comparable quality. This Australian Opal bracelet is available in Sterling Silver and Gold. I can gold plate or rhodium plate this piece. I can also make this piece in 14K or 18K white or yellow gold. It is a great size for everyone. Makes a wonderful gift! This piece will ship in a lovely jewelry box, ideal for gift giving. Please feel free to contact me with any questions.