Established in 1992, Cosmopolitan Jewellers is one of Australia’s leading specialists in solid Australian opals, handcrafted fine jewellery and South Sea pearls. Located in the heart of The Rocks, Sydney, we proudly showcase one of the country’s largest collections of Black Opals, Boulder Opals, Crystal Opals and Australian Opal jewellery, alongside Pink Diamonds, Australian South Sea Pearls and exceptional coloured gemstones.
Every piece is carefully selected or handcrafted to celebrate the extraordinary beauty of Australia’s natural gemstones. Whether you’re searching for a one-of-a-kind engagement ring, an investment-quality black opal, or a bespoke jewellery design, our experienced team provides personalised service trusted by collectors from around the world.
Visit our luxury showroom beneath the Museum of Contemporary Art in The Rocks, Sydney, where you’ll discover hundreds of unique opal rings, pendants, earrings and bracelets. We welcome visitors seven days a week and proudly offer international shipping and duty-free shopping for eligible overseas travellers.
