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Opal have been mined for thousands of years but since early last century over 95% of the world’s precious Opal have been mined in the dry and remote outback deserts of Australia.

There are three types of Opals mined here and they come from three distinct areas of the outback; the famous Black Opals from Lightening Ridge in New South Wales, the brilliant Boulder Opals from the Quilpie district in Queensland and the stunning White Opals from Coober Pedy in South Australia.

Cosmopolitan Jewellers is known as the best Opal Jewellery shop in Sydney. We are Australia’s largest retailer of designer Black Opal, Boulder Opal and Crystal Opal Jewellery.

Cosmopolitan Jewellers has gained an unsurpassed reputation for excellence in design and the quality of our jewellery is recognised internationally.

We only carry solid natural Opals. We have unset Opals, sterling silver Opal Jewellery, as well as 18k gold and platinum Opal Jewellery. We have the largest collection of Opal earrings, Opal rings, Opal pendants, Opal necklaces, Opal bangles and Opal bracelets in Sydney.