Boulder Opals

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Green Teardrop Boulder Opal 15.7 ct
Green Teardrop Boulder Opal 15.7 ct
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15.7ct Natural Boulder Opal Turquoise Blue Green

AU$991
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Natural Boulder Opal Green Blue Fire
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29.67ct Natural Boulder Opal Green Blue Fire

AU$976
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17.4ct Natural Boulder Opal Vivid Green and Blue Play of Color High Polish Winton Australian Gemstone for Custom Jewelry
17.4ct Natural Boulder Opal Vivid Green and Blue Play of Color High Polish Winton Australian Gemstone for Custom Jewelry
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17.4ct Natural Boulder Opal Vivid Green Blue Gem

AU$976
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3.6ct Natural Crystal Boulder Opal Round

AU$968
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Blue Boulder Opal 24.87 ct
Blue Boulder Opal 24.87 ct
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Blue Green Boulder Opal 24.87 ct

AU$922
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Blue Purple Boulder Opal 22.32 ct
Blue Purple Boulder Opal 22.32 ct
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Purple Blue Winton Boulder Opal 22.32 ct

AU$914
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Boulder Opal 21.84 ct
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21.84ct Natural Boulder Opal Blue Fire

AU$899
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Blue Green Teardrop Boulder Opal Pair 7.4 ctw
Blue Green Teardrop Boulder Opal Pair 7.4 ctw-hand shot1
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Blue Green Teardrop Boulder Opal Pair 7.4 ctw

AU$891
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Boulder Opal 23.94 ct
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23.94ct Natural Boulder Opal

AU$891
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5ct Natural Boulder Opal Neon Blue Green Fire

AU$830
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Crystal Boulder Opal 1.07 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Oval Shape, Low Dome, Yellow, Green, Blue, Cyan Fire.
Crystal Boulder Opal 1.07 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Oval Shape, Low Dome, Yellow, Green, Blue, Cyan Fire.
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1.07ct Natural Crystal Boulder Opal

AU$768
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Double Sided Crystal Boulder Opal 1.37 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Oval Shape, Middle Dome, Yellow, Green, Blue, Cyan Fire.
Double Sided Crystal Boulder Opal 1.37 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Oval Shape, Middle Dome, Yellow, Green, Blue, Cyan Fire.
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1.37ct Natural Crystal Boulder Opal

AU$768
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Crystal Boulder Opal 1.64 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Long Oval Shape, Middle Dome, Orange Yellow, Green, Blue, Cyan Fire.
Crystal Boulder Opal 1.64 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Long Oval Shape, Middle Dome, Orange Yellow, Green, Blue, Cyan Fire.
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1.64ct Natural Crystal Boulder Opal

AU$768
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Boulder Opal 20 ct
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20ct Natural Boulder Opal Large Purple

AU$768