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Boulder Opal

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Opal earrings featuring kite-shaped boulder opals with multi-colour fire in sterling silver
Ember Stone boulder opal earrings with red colourful hues set in sterling silver.Rectangular Queensland boulder opal drop earrings
Close-up of blue and green Queensland boulder opals with natural ironstone backing
Close-up of a Queensland boulder opal earrings with vibrant flashes of colour in natural ironstoneUnique boulder opal earrings showcasing earthy tones and bright opal fire
blue and green boulder opal earrings set in sterling silverboulder opal earrings set in sterling silver with white sapphires
blue opal earrings set in white gold with diamondsblue boulder opal gold earrings from queensland
colourful matrix queensland boulder opal pendantcolourful boulder opal matrix pendant
boulder matrix opal pendantmatrix boulder opal

FIND YOUR PERFECT BOULDER OPAL JEWELLERY

Australian boulder opals are among the most popular types of opals available. These beautiful opals, which are found in outback Queensland, have a unique quality that makes them stand out from other types of Australian opal - they are hosted in solid brown ironstone, which is often found left in or around the finished gemstone. The name "boulder" opal comes from where these precious gemstones are mined - large boulders underground. Due to the dark backing provided by ironstone, boulder opals can have a very intense colouration and can even be similar...

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