Beautiful Bracelet with Orange Fire Opal Stone Size: 5 x 3 mm Bracelet length adjustable: 18 - 23 cm Metal: 14K White Gold plated over 925 Sterling Silver Weight: 7,96 grams The Bracelet comes in a gift box. Registered, insured shipping with tracking number and proper packaging. Gemstones are usually treated to improve their color or clarity. This was not investigated in the case of this particular object.