Jewellery and Costume Jewellery Fashion Gold Work At Brigantia Orfebres, we make all manner of accessories using traditional Galician jewellery techniques. We work with different metals, principally silver and gold. Our designs are often unique and personalised, and for which we also use natural elements, such as pearls, jet, and precious and semi-precious stones. We also breathe new life into broken, old, or odd jewels, which we melt down to make new jewellery. We also offer introductory courses in hand-crafted jewellery and workshops on specific techniques.