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Australian Boulder Opal Cabochon


42.30ct LOVELY Australian Boulder Opal YOWAH Cabochon Purple & Green Crystal GEM

$163.50


27.70 ct Natural Solid Australian Boulder Opal YOWAH Cabochon Stone ~ Zen Opals

$38.00


16.60ct Natural Australian Boulder Opal YOWAH Cabochon GREAT Pattern ~ Zen Opals

$43.00


15.45ct Australian Boulder Opal KOROIT Cabochon GREAT Pattern & Color Gem Stone

$36.00


30.25 ct Natural Solid Australian Boulder Opal YOWAH Cabochon Stone ~ Zen Opals

$36.00


14.15ct PRETTY Crystal Veins Australian Boulder Opal KOROIT Cabochon Gem ~ VIDEO

$114.00


44.70ct Australian Boulder Opal Dark GORGEOUS KOROIT Gemstone Cabochon ~ VIDEO

$175.00


AUSTRALIAN SOLID BIG CRYSTAL BOULDER OPAL CABOCHON BRIGHT COLOR PLAY 10.7 CARATS

$191.40


29.75ct SUPERB Australian Boulder Opal Opalized WOOD Fossil Replacement Cabochon

$102.00


78.25ct GORGEOUS Australian Yowah Nut Boulder Opal TOP QUALITY Cabochon ~ VIDEO

$878.00


3.05 CT Natural Australian Boulder Opal Cabochon Elegant Fire

$89.00


34.50ct Australian Boulder Opal RARE Opalized WOOD Fossil Cabochon GREAT Color

$49.50


4.09 CT Natural Australian Boulder Opal Cabochon Royal Blue

$88.00


australian boulder opal cabochon 36mmX17mmX6mm

$99.00


31ct Solid Australian Boulder Opal DARK Koroit TRIPPY Gemstone Cabochon ~VIDEO~

$102.50


AUSTRALIAN BOULDER OPAL 27ct GEMSTONE CABOCHON

$72.00


38.15ct Australian YOWAH Boulder Opal Cabochon BLUE FIRE Gem ~VIDEO~ Zen Opals

$79.50


4.56 CT Natural Australian Boulder Opal Cabochon Green Fire

$98.00


28.08 CT  Natural Australian Boulder Opal Cabochon Mycelium Patterning

$80.00


13.99 CT Natural Australian Boulder Opal Cabochon Purple & Pink

$69.60


27.78 CT Natural Australian Boulder Opal Cabochon Multicolor Patterned

$73.00


Australian Boulder Opal Trillion Unique 5.1 ct Excellent Grade

$199.99


15.15ct. Beautiful Natural Top Grade Australian Koroit Boulder Opal Cabochon.

$520.00


26ct Australian Boulder Opalized WOOD/PIPE Opal Fossil SPARKLY Crystal Cabochon

$62.00


4.67 CT Natural Australian Boulder Opal Cabochon Mycelium Patterning

$63.00


16.97 CT Teardrop Natural Australian Boulder Opal Cabochon Shimmering Violet

$102.00


 11.89 CT Radiant Purple Glow Natural Australian Boulder Opal Cabochon

$105.00


7.62 CT Oval Natural Australian Boulder Opal Cabochon Multicolor Fire

$104.00


18.79 CT Triangular Natural Australian Boulder Opal Cabochon Multicolor Light

$99.00


14.49 CT Oval Natural Australian Boulder Opal Cabochon Multicolor Shimmer

$96.00


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET 9.2ct OCA10302

$89.00


8.33 ct Fancy Cabochon Shape (23 x 10 mm) Australian Koroit Boulder Opal

$79.99


21.62 ct Fancy Cabochon Shape (25 x 18 mm) Australian Koroit Boulder Opal

$79.99


7.05 CT Teardrop  Natural Australian Boulder Opal Cabochon Royal Blue Fire

$112.00


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET PARCEL 33.4ct OCA10300

$159.00


 22.74 CT Oval Natural Australian Boulder Opal Cabochon Purple Teardrop

$99.60


AUSTRALIAN BOULDER OPAL DOUBLET CABOCHON OVAL MULTI COLOR LOOSE GEMSTONE

$13.99


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET 15.1ct OCA10100

$690.00


15.71 CT Shimmering Green Fire Natural Australian Boulder Opal Cabochon 

$80.00


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET PARCEL 210ct OCA9517

$149.00


Natural Australian Boulder Opal 12.9 X 5.5 mm

$331.00


32.51CT Beautiful Natural Australian Boulder Opal Cabochon with Multicolor Light

$92.00


42.55ct STRIKING Australian Boulder Opal TOP QUALITY Rich Fire Gemstone VIDEO

$390.00


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET PARCEL 14.4ct OCA10303

$89.00


AUSTRALIAN BOULDER OPAL GEMSTONE POLISHED CABOCHON UNSET PARCEL 50.9ct OCA10301

$89.00