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Opal (Boulder / Koroit)

35 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
$1,195.00
Top Quality 18.7ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18499
Top Quality 18.7ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18499
$36.95
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
$920.00
Top Quality 38.9ct Polished Koroit Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18541
Top Quality 38.9ct Polished Koroit Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18541
$20.00
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
$1,175.00
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
$1,295.00
Top Quality 17.4ct Polished Koroit Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18556
Top Quality 17.4ct Polished Koroit Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18556
$17.20
2pc Lot Wholesale Boulder Opal Set 29-37mm - 69ct Polished Koroit Boulder Opal Crystal Cabochon Set - Australia - Item:O20081
2pc Lot Wholesale Boulder Opal Set 29-37mm - 69ct Polished Koroit Boulder Opal Crystal Cabochon Set - Australia - Item:O20081
$25.00
Top Quality 16.9ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18577
Top Quality 16.9ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18577
$26.00
Top Quality 4ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18579
Top Quality 4ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18579
$19.50
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
$14.75
Top Quality 6ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18600
Top Quality 6ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18600
$15.50
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
$20.00
Rare 88.9ct XL Natural Double Sided Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17037
Rare 88.9ct XL Natural Double Sided Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17037
$95.00
Rare 105ct XL Natural Double Sided Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17035
Rare 105ct XL Natural Double Sided Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17035
$160.00
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
$90.00
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
$95.00
Rare 24.8ct Polished Koroit Boulder Opal Crystal Specimen - Australia - Item:O18040
Rare 24.8ct Polished Koroit Boulder Opal Crystal Specimen - Australia - Item:O18040
$165.00
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 Rare 39ct Natural Koroit Boulder Opal "Boomerang" Cabochon - Australia - Item:O160330
Top Quality Rare 39ct Natural Koroit Boulder Opal "Boomerang" Cabochon - Australia - Item:O160330
$78.00
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
Top Quality Rare 38.5ct Polished Koroit Boulder Opal Cabochon - Australia - Item:O160364
Top Quality Rare 38.5ct Polished Koroit Boulder Opal Cabochon - Australia - Item:O160364
$78.00
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
$76.00
Rare 104ct Large Polished Koroit Boulder Opal in Petrified Wood Fossil Crystal Specimen - Australia - Item:O17311
Rare 104ct Large Polished Koroit Boulder Opal in Petrified Wood Fossil Crystal Specimen - Australia - Item:O17311
$132.00
Rare 131ct XL Double Sided Natural Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17121
Rare 131ct XL Double Sided Natural Koroit Boulder Opal Crystal Cabochon - Australia - Item:O17121
$215.00
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
$54.00
Rare 110ct XL 2.4” Polished Koroit Boulder Opal Crystal Cabochon / Palm Stone - Australia - Item:O18757
Rare 110ct XL 2.4” Polished Koroit Boulder Opal Crystal Cabochon / Palm Stone - Australia - Item:O18757
$92.00
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
$100.00
Rare 12ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18760
Rare 12ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18760
$115.00
Rare 15.4ct Polished Koroit Boulder Opal with Petrified Wood Crystal Cabochon Perfect for Jewelry - Australia - Item:O18761
Rare 15.4ct Polished Koroit Boulder Opal with Petrified Wood Crystal Cabochon Perfect for Jewelry - Australia - Item:O18761
$110.00
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
$275.00
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
$750.00
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
$120.00
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
$118.00