14 Karat Yellow Gold Estate Hand Fabricated One of a Kind Boulder Opal Brooch

14 karat yellow gold Estate gemstone brooch. The hand fabricated one of a kind polished and dimpled bar style brooch is bezel set with a oblong boulder Opal gemstone with a bright multi color play of color with rolling flashfire pattern. The brooch has a tubular barrel clasp with a push in and pull out style safety.