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Boulder Opals


257cts. Nice Gem Color Rubs/Sliced/precuts Australian BOULDER OPALS, Finishing

$24.00


SEAFOAM GREEN Solid Boulder Opal Pair 8.7tcw Queensland NR!

$6.50


26.15Ct 100% Natural Australian Black Boulder Opal Cab SBO3465

$21.50


Green and Blue Veins, Yowah Boulder Opal 4.98 cts S8154

$39.99


Solid Boulder Opal Bright BLUE & GREEN 2.8ct Freeeform Queensland NR!

$11.50


82.3Ct 100% Natural Australian Black Boulder Opal Cab SBOg28

$31.00


27.1Ct 100% Natural Australian Black Boulder Opal Cab SBO3466

$8.50


Yowah Picture Stone, Boulder Opal 27.93cts S7623

$39.99


Nut Slice with Great Patterns, Koroit Boulder Opal 8.75 cts S4912

$34.99


Blue Green Core, Yowah Boulder Opal 9.33 cts cts S8135

$29.99


100% Natural Boulder Opal 14 Cts To 78 Cts Mix Cabochon Collection

$6.99


29.4Ct 100% Natural Australian Black Boulder Opal Cab SBO3468

$22.50


LONNNG Green & Blue Solid Boulder Opal 2.3ct Freeform Queensland NR!

$39.99


33.85ct 2 SIDED Australian KOROIT Boulder Opal APPEALING Pattern

$33.60


KOROIT BOULDER MATRIX OPAL VERY BRIGHT ROUGH

$7.18


25.27 TCW Australian KOROIT BOULDER OPAL stone KucinaOpals

$29.00


26.34 TCW Australian KOROIT BOULDER OPAL stone KucinaOpals

$9.50


37.62 TCW Australian Solid BOULDER OPAL stone KucinaOpals

$22.50


4.72 TCW Australian Solid BOULDER OPAL stone KucinaOpals

$8.00


8.89 TCW Australian KOROIT BOULDER OPAL stone KucinaOpals

$12.50


0.73 TCW Australian Solid BOULDER OPAL stone KucinaOpals

$14.50


2.48 TCW Australian KOROIT BOULDER OPAL stone KucinaOpals

$11.00


Multi-Color Natural Raw Queensland Boulder Matrix Blues and Green

$26.60


7.84TCW Natural AUSTRALIAN KOROIT Boulder Opal Stone

$20.50


RED FIRE DARK BOULDER OPAL SOLID (VIDEO) - EBS631

$21.51


Fantastic patterns with Sparkling Colors,Yowah Boulder Opal 40.80 cts S8803

$44.99


3.83 TCW Australian KOROIT BOULDER OPAL stone KucinaOpals

$20.06


5.10 TCW Australian Solid BOULDER OPAL stone KucinaOpals

$6.06


265.12 Cts AUSTRALIAN BOULDER OPAL ROUGH, "COLOR"

$7.50


1.21 TCW Australian Solid BOULDER OPAL stone KucinaOpals

$7.50


koroit/yowah boulder opal rough 113 carats

$6.82


Beautiful Yowah Nut, Boulder Opal 20.3cts S7626

$34.99


22.60ct Face DRILLED Australian KOROIT Boulder Stone for Necklace Pendant

$47.00


Gem Crystal Areas Specimen - Australian Boulder Opal Precut 245tcw

$18.00


106.5CT NATURAL AUSTRALIAN BOULDER OPAL ROUGH SPECIMENS

$25.00


Delightful Yowah Boulder Opal 9.87 cts G8105

$29.99


Beautiful Koroit Patterns and Colors, Boulder Opal 10.95 cts S8126

$44.99


60.05ct Natural Australian Boulder Opal Cabochon BOLD Pattern & Color Gem Stone

$47.80


3.84 TCW Australian Solid BOULDER MATRIX OPAL stone KucinaOpals

$14.50


48.40ct Australian KOROIT Boulder Opal Stone Pretty PURPLE Chrystal ~ Zen Opals

$47.00


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

$163.50


783.0CT NATURAL AUSTRALIAN KOROIT BOULDER OPAL ROUGH SPECIMEN

$60.00


317.5CT NATURAL AUSTRALIAN KOROIT BOULDER OPAL ROUGH SPECIMEN B7

$35.00