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Australian Boulder Opal

Boulder opal forms in the cracks of ironstone in outback Queensland, and is cut on the rock it grew in. Every stone here is its own color and shape, set on silver. Each is one of a kind, so when one sells it is gone.

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ONE OF A KINDAustralian Boulder Opal Pendant 19.01ct (XX)
Australian Boulder Opal Pendant 19.01ct (XX) Sale price£1,711.00
ONE OF A KINDAustralian Boulder Opal Pendant 5.24ct (VIII)
Australian Boulder Opal Pendant 5.24ct (VIII) Sale price£519.00
ONE OF A KINDAustralian Boulder Opal Pendant 18.22ct (XV)
Australian Boulder Opal Pendant 18.22ct (XV) Sale price£914.00
ONE OF A KINDAustralian Boulder Opal Pendant 13.87ct (XII)
Australian Boulder Opal Pendant 13.87ct (XII) Sale price£639.00
ONE OF A KINDAustralian Boulder Opal Pendant 16.27ct (XIX)
Australian Boulder Opal Pendant 16.27ct (XIX) Sale price£1,711.00
ONE OF A KINDAustralian Boulder Opal Pendant 12.93ct (X)
Australian Boulder Opal Pendant 12.93ct (X) Sale price£639.00
ONE OF A KINDAustralian Boulder Opal Pendant 6.03ct (XIII)
Australian Boulder Opal Pendant 6.03ct (XIII) Sale price£778.00
ONE OF A KINDAustralian Boulder Opal Pendant 3.02ct (XVIII)
Australian Boulder Opal Pendant 3.02ct (XVIII) Sale price£1,392.00
ONE OF A KINDAustralian Boulder Opal Pendant 5.60ct (XVII)
Australian Boulder Opal Pendant 5.60ct (XVII) Sale price£1,233.00
ONE OF A KINDAustralian Boulder Opal Pendant 11.28ct (IX)
Australian Boulder Opal Pendant 11.28ct (IX) Sale price£639.00
ONE OF A KINDAustralian Boulder Opal Pendant 10.90ct (XVI)
Australian Boulder Opal Pendant 10.90ct (XVI) Sale price£958.00
ONE OF A KINDAustralian Boulder Opal Pendant 6.5ct (XI)
Australian Boulder Opal Pendant 6.5ct (XI) Sale price£639.00
ONE OF A KINDAustralian Boulder Opal Pendant 10.26ct (XIV)
Australian Boulder Opal Pendant 10.26ct (XIV) Sale price£818.00
ONE OF A KINDAustralian Boulder Opal Pendant 7.40ct (XIX)
Australian Boulder Opal Pendant 7.40ct (XIX) Sale price£1,711.00