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Opal (Boulder / Koroit)

33 products
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
$95.00
Rare 27.3ct Polished Double Sided Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O18018
Rare 27.3ct Polished Double Sided Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O18018
$88.00
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
$160.00
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
Top Quality 8.8ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O18433
Top Quality 8.8ct Polished Koroit Boulder Opal Crystal Cabochon - Australia - Item:O18433
$80.00
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
$280.00
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
Top Quality 68ct Large 2” Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18755
Top Quality 68ct Large 2” Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18755
$52.00
Rare 23ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18759
Rare 23ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18759
$98.00
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
$265.00
Rare 1.1” 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Crystal Pendant - Australia - Item:O18764
Rare 1.1” 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Crystal Pendant - Australia - Item:O18764
$725.00
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
$118.00
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
$110.00
Rare Freeform Boulder Opal Nut Cab 27ct Polished Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O20230
Rare Freeform Boulder Opal Nut Cab 27ct Polished Koroit Boulder Opal “Nut” Crystal Cabochon - Australia - Item:O20230
$120.00
Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20057
Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20057
$1,195.00
Small Rare Koroit Boulder Opal Cab 3.1ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21050
Small Rare Koroit Boulder Opal Cab 3.1ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21050
$23.50
Rare Koroit Boulder Opal Cab 3.9ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21054
Rare Koroit Boulder Opal Cab 3.9ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21054
$28.00
3pc Lot Boulder Opal Cabs 33ct Polished Koroit Opal Crystal Cabochon Wholesale Set - Australia - Item:O21051
3pc Lot Boulder Opal Cabs 33ct Polished Koroit Opal Crystal Cabochon Wholesale Set - Australia - Item:O21051
$20.00
Rough Rare Koroit Boulder Opal 8.2ct Crystal Specimen - Australia - Item:O21052
Rough Rare Koroit Boulder Opal 8.2ct Crystal Specimen - Australia - Item:O21052
$17.50
1.2” Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20060
1.2” Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20060
$1,295.00
Top Quality 139ct Rare Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17289
Top Quality 139ct Rare Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17289
$895.00
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
$1,150.00
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
$40.00
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
$28.00
1.2” Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20179
1.2” Rare 14k Gold Boulder Opal Pendant Designer JS Noor x Exotic Crystals Koroit Opal Solid Gold Crystal Pendant - Australia - Item:O20179
$1,750.00
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
$82.00
Rare Tiny Boulder Opal Cab 1.4ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O20186
Rare Tiny Boulder Opal Cab 1.4ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O20186
$19.25
Top Quality 27ct Large Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18589
Top Quality 27ct Large Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18589
$12.50
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
Large 1.3” Rare Koroit Boulder Opal Cab 113ct Polished Crystal Cabochon - Australia - Item:O21071
Large 1.3” Rare Koroit Boulder Opal Cab 113ct Polished Crystal Cabochon - Australia - Item:O21071
$72.00
Rare Boulder Opal Cab 11.3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21016
Rare Boulder Opal Cab 11.3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21016
$36.00
Large 1.6” Rare Koroit Boulder Opal Cab 64ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21072
Large 1.6” Rare Koroit Boulder Opal Cab 64ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21072
$34.00