Opal Stones

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Rainbow Harlequin Boulder Opal 14.7 ct
Rainbow Harlequin Boulder Opal 14.7 ct
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Absolute Gem Rare Harlequin Boulder Opal 14.7 ct

AU$157,739
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Large Purple Winton Crystal Boulder Opal Teardrop 38.1 ct
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38.1ct Large Crystal Boulder Opal

AU$5,825
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54.18ct Natural Crystal Boulder Opal with Neon Green and Blue Fire, source from Winton, Australia
Neon Green Fire Top Gem Large Crystal Boulder Opal 54.18 ct
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54.18ct Natural Crystal Boulder Opal – Neon Green

AU$19,928
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106.4ct Natural Crystal Boulder Opal - Vivid Green Blue Fire from Winton, Australia - Top-Grade Pipe Opal, specimen size
Huge Gem Crystal Boulder Opal 106.4 ct
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106.4ct Natural Crystal Boulder Opal Specimen

AU$24,067