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Opal (Boulder / Koroit)

37 products
Rare 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20057
Rare 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20057
$1,100.00
Top Quality 139ct Rare Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17289
Top Quality 139ct Rare Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17289
$880.00
World Class Rare 54.5ct Long Koroit Boulder Opal "Sabertooth" Crystal Specimen - Australia - Item:O17203
World Class Rare 54.5ct Long Koroit Boulder Opal "Sabertooth" Crystal Specimen - Australia - Item:O17203
$1,000.00
Museum Quality 67.3ct Large Rare Freeform Polished Koroit Boulder Opal Crystal Display Cabochon - Australia - Item:O19001
Museum Quality 67.3ct Large Rare Freeform Polished Koroit Boulder Opal Crystal Display Cabochon - Australia - Item:O19001
$1,250.00
Small Rare Koroit Boulder Opal Cab 1.8ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21113
Small Rare Koroit Boulder Opal Cab 1.8ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21113
$32.00
Rare 1” Koroit Boulder Opal Cab 24ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21064
Rare 1” Koroit Boulder Opal Cab 24ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21064
$35.00
Rare Koroit Boulder Opal Cab 16.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21065
Rare Koroit Boulder Opal Cab 16.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21065
$23.50
1.2” Rare 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Gold Crystal Pendant - Australia - Item:O20179
1.2” Rare 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Gold Crystal Pendant - Australia - Item:O20179
$1,600.00
Rare 1.8” Large Boulder Opal Cab 145ct Polished Koroit Opal Crystal Cabochon Palmstone by Artist D. Virgadaula - Australia - Item:O21116
Rare 1.8” Large Boulder Opal Cab 145ct Polished Koroit Opal Crystal Cabochon Palmstone by Artist D. Virgadaula - Australia - Item:O21116
$240.00
Rare Carved Koroit Boulder Opal Cab 16.2ct Polished Crystal Cabochon - Australia - Item:O21068
Rare Carved Koroit Boulder Opal Cab 16.2ct Polished Crystal Cabochon - Australia - Item:O21068
$80.00
Top Quality 11ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18602
Top Quality 11ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18602
$18.00
Rare 28.4ct Polished Double Sided Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O18017
Rare 28.4ct Polished Double Sided Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O18017
$85.00
Rare 1.5” Boulder Opal Cab 47ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21018
Rare 1.5” Boulder Opal Cab 47ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21018
$90.00
Rare 1.7” Boulder Opal Pendant 45ct Polished Koroit Boulder Opal Crystal Drilled Pendant - Australia - Item:O21019
Rare 1.7” Boulder Opal Pendant 45ct Polished Koroit Boulder Opal Crystal Drilled Pendant - Australia - Item:O21019
$150.00
Rare 56ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17298
Rare 56ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17298
$84.00
Rare Boulder Opal Cab Pendant 23ct Polished Koroit Boulder Opal Crystal Drilled Pendant - Australia - Item:O22036
Rare Boulder Opal Cab Pendant 23ct Polished Koroit Boulder Opal Crystal Drilled Pendant - Australia - Item:O22036
$600.00
Rare 1.1” Boulder Opal Crystal Cabochon 41ct Polished Koroit Boulder Opal Crystal Cab by Artist D. Virgadaula - Australia - Item:O220045
Rare 1.1” Boulder Opal Crystal Cabochon 41ct Polished Koroit Boulder Opal Crystal Cab by Artist D. Virgadaula - Australia - Item:O220045
$350.00
Rare 1.6” Large Boulder Opal Cab Polished Koroit Opal 52ct Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O20210
Rare 1.6” Large Boulder Opal Cab Polished Koroit Opal 52ct Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O20210
$240.00
Intense Rare 1.2” Boulder Opal Pendant 17.9ct Polished Koroit Opal Crystal Drilled Pendant Cabochon - Australia - Item:O21079
Intense Rare 1.2” Boulder Opal Pendant 17.9ct Polished Koroit Opal Crystal Drilled Pendant Cabochon - Australia - Item:O21079
$340.00
Rare 44ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17306
Rare 44ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17306
$72.00
6pc Lot Boulder Opal Cab Set 94ct Wholesale Polished Koroit Opal Crystal Cabochon Set - Australia - Item:O22049
6pc Lot Boulder Opal Cab Set 94ct Wholesale Polished Koroit Opal Crystal Cabochon Set - Australia - Item:O22049
$54.00
Rare 16.2ct Polished Gem Transparent Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18763
Rare 16.2ct Polished Gem Transparent Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18763
$240.00
Rare 1.1” 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Crystal Pendant - Australia - Item:O18764
Rare 1.1” 14k Solid Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Crystal Pendant - Australia - Item:O18764
$720.00
Extremely Rare Boulder Opal Crystal Cabochon 6.4ct Polished Koroit Opal Crystal Cab with Red Fire - Australia - Item:O22051
Extremely Rare Boulder Opal Crystal Cabochon 6.4ct Polished Koroit Opal Crystal Cab with Red Fire - Australia - Item:O22051
$220.00
Small Rare Boulder Opal Cab 2.4ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21089
Small Rare Boulder Opal Cab 2.4ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21089
$45.00
Rare 59ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17312
Rare 59ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O17312
$115.00
Rare 86ct Large Polished Koroit Boulder Opal Crystal Rubbing Stone Specimen - Australia - Item:O17313
Rare 86ct Large Polished Koroit Boulder Opal Crystal Rubbing Stone Specimen - Australia - Item:O17313
$95.00
Large 1.2” Rare Koroit Boulder Opal Cab 13ct Polished Crystal Cabochon - Australia - Item:O21141
Large 1.2” Rare Koroit Boulder Opal Cab 13ct Polished Crystal Cabochon - Australia - Item:O21141
$40.00
Small Rare Boulder Opal Cab 3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21144
Small Rare Boulder Opal Cab 3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21144
$23.50
Large 1.4” Rare Koroit Boulder Opal Cab 41ct Polished Crystal Cabochon - Australia - Item:O21142
Large 1.4” Rare Koroit Boulder Opal Cab 41ct Polished Crystal Cabochon - Australia - Item:O21142
$32.00
Rare Boulder Opal Cab 6ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21143
Rare Boulder Opal Cab 6ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21143
$44.00
Rare Boulder Opal Cab 16.3ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O21151
Rare Boulder Opal Cab 16.3ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O21151
$75.00
Rare Black Koroit Boulder Opal Cab 17.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21101
Rare Black Koroit Boulder Opal Cab 17.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21101
$160.00
4pc Lot Boulder Opal Cab Set 54ct Wholesale Polished Koroit Opal Crystal Cabochon Set - Australia - Item:O22062
4pc Lot Boulder Opal Cab Set 54ct Wholesale Polished Koroit Opal Crystal Cabochon Set - Australia - Item:O22062
$42.00
Rare 1” Boulder Opal Nut Cab 36.8ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O22006
Rare 1” Boulder Opal Nut Cab 36.8ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O22006
$75.00
Rare Natural Black Koroit Boulder Opal Cabochon 3.1ct Polished Crystal Cab by Artist D. Virgadaula - Australia - Item:O22073
Rare Natural Black Koroit Boulder Opal Cabochon 3.1ct Polished Crystal Cab by Artist D. Virgadaula - Australia - Item:O22073
$80.00
Rare Koroit Boulder Opal Cabochon 5.3ct Polished Crystal Cab by Artist D. Virgadaula - Australia - Item:O22074
Rare Koroit Boulder Opal Cabochon 5.3ct Polished Crystal Cab by Artist D. Virgadaula - Australia - Item:O22074
$90.00