A practical balance between cost and quality, our gold-filled pieces have a thick layer of 14k gold, heat and pressure bonded to a high-quality brass core. They contain much more real gold than regular gold-plating.
Opals are pretty versatile so when it comes to cleaning you should use warm water and a soft cloth to remove surface dirt and oil, an excellent monthly habit for Opal jewellery care. Opals should be polished with a soft toothbrush or a cloth to maintain their finish.
All our gold fill and sterling silver jewellery come with a polishing cloth.