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Opal (Boulder / Koroit)

38 products
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
$1,150.00
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
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
$1,250.00
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
$1,100.00
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
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
$1,700.00
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 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
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 Koroit Boulder Opal Cab 6.5ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21073
Rare Koroit Boulder Opal Cab 6.5ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21073
$24.00
Rare Koroit Boulder Opal Cab 5.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21074
Rare Koroit Boulder Opal Cab 5.2ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21074
$22.00
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
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
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
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
$48.00
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
Small Rare White Boulder Opal Cab 2.2ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21091
Small Rare White Boulder Opal Cab 2.2ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21091
$54.00
Rare White Boulder Opal Cab 8.3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21091
Rare White Boulder Opal Cab 8.3ct Polished Koroit Boulder Opal Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21091
$26.00
1.2” Koroit Boulder Opal Cab 29ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21098
1.2” Koroit Boulder Opal Cab 29ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21098
$26.00
Rare Koroit Boulder Opal Cab 25.4ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21100
Rare Koroit Boulder Opal Cab 25.4ct Polished Crystal Cabochon by Artist D. Virgadaula - Australia - Item:O21100
$120.00
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