The best place to buy opals in Australia is at Opals Down Under. We’ve been in the industry for decades and have vast experience handling Australian opals. In Australia, opal comes in diverse colourways and grades, and we deal in the finest quality stones on the market. We have loose opals for sale and a fantastic collection of jewellery. We ensure the online purchasing process is incredibly safe and secure regarding confidential information, the Australian opal stone is of the best quality, and we even offer a money-back guarantee within 30 days of your order submission* (T&Cs apply).