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Unique Blue Boulder Opal 12.18 ct
Unique Blue Boulder Opal 12.18 ct
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12.18 ct Boulder Opal Blue Green

USD 680
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4.3ct Natural Crystal Boulder Opal

USD 675
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Purplish Rectangle Boulder Opal 20.8 ct
Purplish Rectangle Boulder Opal 20.8 ct
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20.8ct Boulder Opal Winton Purple

USD 650
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Unique Green Boulder Opal 7.37 ct
Unique Green Boulder Opal 7.37 ct
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7.37 ct Natural Boulder Opal

USD 650
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Boulder Opal 28.74 ct
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28.74ct Natural Boulder Opal Deep Blue Fire

USD 645
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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

USD 645
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Natural Boulder Opal Green Blue Fire
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29.67ct Natural Boulder Opal Green Blue Fire

USD 635
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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

USD 635
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3.6ct Natural Crystal Boulder Opal Round

USD 630
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6 ctw Lightning Ridge Crystal Opal Parcel 12 Pieces
6 ctw Lightning Ridge Crystal Opal Parcel 12 Pieces - Copy
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6 ctw Lightning Ridge Crystal Opal Parcel 12 Pieces

USD 620
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Bright Blue Boulder Opal 7.37 ct
Bright Blue Boulder Opal 7.37 ct
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Blue Green Boulder Opal 7.37 ct

USD 615
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Neon Blue Flash Veins Oval Double Sided Koroit Boulder Opal 28.97 ct
Neon Blue Flash Veins Oval Double Sided Koroit Boulder Opal 28.97 ct
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28.97ct Double Sided Natural Koroit Boulder Opal

USD 600
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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

USD 600
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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

USD 595
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Boulder Opal 21.84 ct
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21.84ct Natural Boulder Opal Blue Fire

USD 585
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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

USD 580
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Boulder Opal 23.94 ct
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23.94ct Natural Boulder Opal

USD 580
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5ct Natural Boulder Opal Neon Blue Green Fire

USD 540
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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

USD 500
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Double Sided Crystal Boulder Opal 1.19 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Teardrop Shape, Cabochon, Orange, Yellow, Green, Blue, Cyan Fire.
Double Sided Crystal Boulder Opal 1.19 ct, 100% Natural Solid Polished Crystal Boulder Opal From Australia. Teardrop Shape, Cabochon, Orange, Yellow, Green, Blue, Cyan Fire.
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1.19ct Natural Crystal Boulder Opal

USD 500