Collection: Opal Jewellery

Australia produces around 95% of the world's opal, and at The Australian Opal & Diamond Collection we bring the very best of it to Adelaide. Our opal jewellery spans every type — the rarity of black opal, the natural patterns of boulder, the luminous depth of crystal, and the soft classic beauty of white opal — as rings, pendants and earrings. Shop the collection, or design something one-of-a-kind with our custom service.