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Boulder Opal Loose Gemstones

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    • COLOURFUL AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 1 of 4
    • COLOURFUL AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 2 of 4
    • COLOURFUL AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 3 of 4
    • COLOURFUL AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 4 of 4

    COLOURFUL AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO

    AU $10.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    0 bids
    6d 17h
    U⁣⁣⁣⁣⁣⁣⁣B⁣ ⁣⁣6⁣4⁣⁣ ⁣W⁣X⁣⁣⁣ ⁣R⁣T⁣ ⁣5⁣⁣⁣⁣⁣S⁣
    • 1.4kg/7485ct Huge Unopened Yowah Nut Boulder Opal Australia 100%Natural Gamble - image 1 of 4
    • 1.4kg/7485ct Huge Unopened Yowah Nut Boulder Opal Australia 100%Natural Gamble - image 2 of 4
    • 1.4kg/7485ct Huge Unopened Yowah Nut Boulder Opal Australia 100%Natural Gamble - image 3 of 4
    • 1.4kg/7485ct Huge Unopened Yowah Nut Boulder Opal Australia 100%Natural Gamble - image 4 of 4

    1.4kg/7485ct Huge Unopened Yowah Nut Boulder Opal Australia 100%Natural Gamble

    AU $429.95
    or Best Offer
    Free postage
    Click & Collect
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    • Natural Boulder Opal Brilliant Oval Cut 7.65 Ct CERTIFIED Loose Gemstone - image 1 of 4
    • Natural Boulder Opal Brilliant Oval Cut 7.65 Ct CERTIFIED Loose Gemstone - image 2 of 4
    • Natural Boulder Opal Brilliant Oval Cut 7.65 Ct CERTIFIED Loose Gemstone - image 3 of 4
    • Natural Boulder Opal Brilliant Oval Cut 7.65 Ct CERTIFIED Loose Gemstone - image 4 of 4

    Natural Boulder Opal Brilliant Oval Cut 7.65 Ct CERTIFIED Loose Gemstone

    AU $53.03
    or Best Offer
    Free postage
    Only 2 left
    S⁣9⁣р⁣o⁣n⁣s⁣o⁣J⁣ ⁣r⁣e⁣7⁣d⁣⁣⁣⁣⁣I⁣ ⁣P⁣⁣⁣⁣9⁣ ⁣⁣⁣⁣
    • 355CT Yowah Nut BOULDER OPAL Australia Natural Electric Vivid Blue Wood Pattern - image 1 of 4
    • 355CT Yowah Nut BOULDER OPAL Australia Natural Electric Vivid Blue Wood Pattern - image 2 of 4
    • 355CT Yowah Nut BOULDER OPAL Australia Natural Electric Vivid Blue Wood Pattern - image 3 of 4
    • 355CT Yowah Nut BOULDER OPAL Australia Natural Electric Vivid Blue Wood Pattern - image 4 of 4

    355CT Yowah Nut BOULDER OPAL Australia Natural Electric Vivid Blue Wood Pattern

    AU $219.95
    or Best Offer
    Free postage
    Click & Collect
    R⁣Ѕ⁣3⁣p⁣ ⁣o⁣n⁣X⁣s⁣G⁣o⁣ ⁣r⁣3⁣J⁣e⁣ ⁣d⁣O⁣G⁣ ⁣F⁣⁣⁣Y⁣⁣ ⁣⁣
  • 97.40 CT AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 1 of 4

    97.40 CT AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO

    AU $10.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    0 bids
    6d 17h
    ⁣⁣N⁣4⁣ ⁣8⁣⁣⁣⁣⁣⁣A⁣ ⁣⁣⁣A⁣L⁣⁣⁣ ⁣2⁣V⁣⁣⁣⁣⁣ ⁣⁣
  • Queensland Boulder Opal Polished Stone 4.4ct (Video) Australian Boulder Opal - image 1 of 4

    Queensland Boulder Opal Polished Stone 4.4ct (Video) Australian Boulder Opal

    AU $20.00
    AU $10.00 postage
    Click & Collect
    0 bids
    6d 16h
    ⁣V⁣4⁣ ⁣⁣W⁣4⁣ ⁣⁣V⁣⁣⁣⁣P⁣ ⁣⁣⁣U⁣D⁣⁣⁣ ⁣E⁣7⁣ ⁣⁣⁣⁣
  • AUSTRALIAN BOULDER OPAL Polished Natural Gemstone VIDEO - image 1 of 4

    AUSTRALIAN BOULDER OPAL Polished Natural Gemstone VIDEO

    AU $42.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
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  • 49c AUSSIE QUEENSLAND 28x SMALL BOULDER OPAL PREFORM ROUGH RUB PARCEL OCA18420 - image 1 of 4

    49c AUSSIE QUEENSLAND 28x SMALL BOULDER OPAL PREFORM ROUGH RUB PARCEL OCA18420

    AU $4.90
    AU $10.00 postage
    Click & Collect
    1 bid
    6d 16h
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  • 20.30cts Natural Boulder opal, stunning Electric rainbow fire *see video* - image 1 of 4

    20.30cts Natural Boulder opal, stunning Electric rainbow fire *see video*

    AU $189.00
    or Best Offer
    AU $10.73 postage
    Click & Collect
    D⁣1⁣ ⁣⁣⁣⁣D⁣A⁣⁣ ⁣O⁣⁣⁣W⁣ ⁣⁣P⁣U⁣ ⁣3⁣1⁣⁣⁣⁣⁣ ⁣⁣H⁣
  • Boulder Opal Rub Parcel Winton Bright Red Pink Blue Lapidary 27.2 Carat Rough - image 1 of 4

    Boulder Opal Rub Parcel Winton Bright Red Pink Blue Lapidary 27.2 Carat Rough

    AU $750.00
    AU $14.00 postage
    Click & Collect
    24 watching
    ⁣⁣A⁣⁣1⁣ ⁣F⁣P⁣ ⁣⁣W⁣E⁣⁣⁣ ⁣⁣⁣⁣4⁣⁣A⁣ ⁣I⁣⁣⁣X⁣ ⁣M⁣
  • AMAZING NATURAL AUSTRALIAN BOULDER OPAL 9.35 CT Pendant Silver Necklace VIDEO - image 1 of 4

    AMAZING NATURAL AUSTRALIAN BOULDER OPAL 9.35 CT Pendant Silver Necklace VIDEO

    AU $135.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
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  • 6.43 Ct Fabulous (16 x 11) Top Collection Natural Australian Koroit Boulder Opal - image 1 of 4

    6.43 Ct Fabulous (16 x 11) Top Collection Natural Australian Koroit Boulder Opal

    AU $9.99
    or Best Offer
    AU $12.00 postage
    0 bids
    6m 57s
    ⁣⁣B⁣T⁣⁣⁣⁣⁣⁣⁣ ⁣⁣G⁣⁣X⁣ ⁣8⁣⁣⁣⁣7⁣ ⁣7⁣1⁣ ⁣⁣⁣9⁣
  • KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 701 Grams 18 Pieces. BO1106 - image 1 of 4

    KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 701 Grams 18 Pieces. BO1106

    AU $39.95
    AU $11.50 postage
    Click & Collect
    0 bids
    15h 38m
    W⁣⁣⁣⁣W⁣ ⁣⁣P⁣⁣⁣⁣M⁣⁣⁣ ⁣⁣H⁣⁣⁣⁣A⁣ ⁣⁣D⁣⁣O⁣ ⁣⁣
  • Vibrant Colour * 36.35cts Natural Australian Solid Koroit Boulder Opal * Video - image 1 of 4

    Vibrant Colour * 36.35cts Natural Australian Solid Koroit Boulder Opal * Video

    AU $125.00
    or Best Offer
    Free postage
    Click & Collect
    S⁣4⁣X⁣ ⁣р⁣Z⁣o⁣n⁣L⁣ ⁣s⁣o⁣P⁣3⁣ ⁣L⁣D⁣ ⁣r⁣2⁣K⁣ ⁣e⁣d⁣⁣⁣⁣O⁣
  • 100gm Parcels Of Boulder Opal From Quilpie. Stunning High Grade Opal. - image 1 of 4

    100gm Parcels Of Boulder Opal From Quilpie. Stunning High Grade Opal.

    AU $250.00
    or Best Offer
    Click & Collect
    21 watching
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  • Yowah Boulder Opal Opalton Solid Stone 33ct Australian Opals Gemstones Red Green - image 1 of 4

    Yowah Boulder Opal Opalton Solid Stone 33ct Australian Opals Gemstones Red Green

    AU $80.00
    AU $10.00 postage
    Click & Collect
    12 watching
    6⁣Y⁣S⁣ ⁣р⁣F⁣Y⁣o⁣ ⁣n⁣s⁣E⁣o⁣D⁣r⁣ ⁣1⁣Z⁣ ⁣O⁣0⁣ ⁣I⁣e⁣⁣ ⁣⁣d⁣
  • 58.95 CT AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO - image 1 of 4

    58.95 CT AUSTRALIAN BOULDER OPAL GEMSTONE RUB Rough Specimen VIDEO

    AU $17.50
    AU $11.95 postage
    Click & Collect
    2 bids
    10h 29m
    K⁣Y⁣⁣ ⁣0⁣⁣⁣I⁣ ⁣⁣⁣⁣⁣H⁣Q⁣ ⁣L⁣⁣K⁣⁣⁣ ⁣6⁣X⁣⁣⁣⁣⁣
  • 11.55 CT AUSTRALINA BOULDER OPAL Unpolished Gemstone Rub Specimen VIDEO RAW - image 1 of 4

    11.55 CT AUSTRALINA BOULDER OPAL Unpolished Gemstone Rub Specimen VIDEO RAW

    AU $5.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    0 bids
    1d 8h
    ⁣⁣⁣⁣⁣⁣⁣2⁣⁣⁣K⁣⁣ ⁣W⁣A⁣ ⁣Z⁣⁣⁣C⁣ ⁣E⁣7⁣ ⁣Y⁣⁣⁣G⁣
  • Vis Serenique Queensland Boulder Opal 2.50ct - image 1 of 4

    Vis Serenique Queensland Boulder Opal 2.50ct

    AU $174.00
    or Best Offer
    Free postage
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  • KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 969 Grams 7 Pieces. BO1109 - image 1 of 4

    KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 969 Grams 7 Pieces. BO1109

    AU $32.95
    AU $11.50 postage
    Click & Collect
    0 bids
    1d 13h
    S⁣⁣⁣⁣⁣⁣4⁣⁣⁣⁣ ⁣⁣Z⁣⁣⁣⁣K⁣ ⁣7⁣F⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • Boulder Opal Australian Opals Bright Colour Precious Stones Crystal Colour Gem - image 1 of 4

    Boulder Opal Australian Opals Bright Colour Precious Stones Crystal Colour Gem

    AU $150.00
    AU $10.00 postage
    Click & Collect
    16 watching
    ⁣⁣⁣⁣U⁣G⁣ ⁣⁣⁣N⁣⁣⁣L⁣⁣ ⁣T⁣⁣⁣⁣Q⁣ ⁣⁣⁣⁣⁣⁣⁣G⁣
  • 61ct Australian Boulder Opal. Ready To Set Or Collect - image 1 of 4

    61ct Australian Boulder Opal. Ready To Set Or Collect

    AU $50.00
    AU $12.00 postage
    Click & Collect
    0 bids
    2d 8h
    0⁣⁣W⁣ ⁣⁣7⁣⁣B⁣⁣⁣⁣ ⁣⁣O⁣⁣1⁣⁣⁣ ⁣⁣⁣R⁣⁣3⁣⁣⁣ ⁣D⁣
  • 42.21cts Natural Boulder opal, stunning pattern & electric gem fire *see video* - image 1 of 4

    42.21cts Natural Boulder opal, stunning pattern & electric gem fire *see video*

    AU $329.00
    or Best Offer
    AU $10.73 postage
    Click & Collect
    8⁣R⁣ ⁣⁣0⁣5⁣⁣ ⁣⁣H⁣⁣⁣I⁣ ⁣4⁣R⁣ ⁣F⁣A⁣ ⁣M⁣⁣⁣ ⁣⁣⁣ ⁣⁣
  • Australian Boulder Opal 25.35ct Queensland Natural Stone - image 1 of 4

    Australian Boulder Opal 25.35ct Queensland Natural Stone

    AU $150.00
    or Best Offer
    Free postage
    G⁣4⁣⁣ ⁣R⁣⁣V⁣ ⁣⁣⁣W⁣1⁣ ⁣9⁣⁣3⁣ ⁣⁣Q⁣J⁣ ⁣O⁣⁣⁣⁣⁣⁣⁣
  • 44.30 CT Natural Rough Australian Boulder Opal Gemstone Rub Specimen Video RAW - image 1 of 4

    44.30 CT Natural Rough Australian Boulder Opal Gemstone Rub Specimen Video RAW

    AU $7.00
    AU $11.95 postage
    Click & Collect
    1 bid
    1d 8h
    ⁣⁣⁣X⁣U⁣⁣⁣⁣⁣⁣⁣ ⁣⁣E⁣Q⁣ ⁣S⁣O⁣ ⁣⁣⁣⁣9⁣⁣⁣6⁣⁣ ⁣
  • KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 671 Grams 17 Pieces. BO1110 - image 1 of 4

    KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 671 Grams 17 Pieces. BO1110

    AU $29.95
    AU $11.50 postage
    Click & Collect
    1 bid
    1d 13h
    ⁣⁣T⁣⁣⁣Q⁣ ⁣Z⁣⁣Q⁣⁣ ⁣Q⁣5⁣⁣ ⁣H⁣⁣⁣⁣⁣⁣Z⁣⁣ ⁣⁣T⁣⁣
  • Sterling Silver Dainty 8.40 CT Australian KOROIT Boulder Opal Pendant Necklace - image 1 of 4

    Sterling Silver Dainty 8.40 CT Australian KOROIT Boulder Opal Pendant Necklace

    AU $139.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣Y⁣⁣U⁣⁣ ⁣⁣N⁣U⁣⁣⁣ ⁣⁣8⁣1⁣⁣⁣ ⁣G⁣8⁣ ⁣6⁣⁣⁣C⁣⁣⁣ ⁣
  • 7.93 CT Dainty KOROIT Australian Boulder Opal Pendant Necklace Birthday Gift - image 1 of 4

    7.93 CT Dainty KOROIT Australian Boulder Opal Pendant Necklace Birthday Gift

    AU $125.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣⁣1⁣8⁣⁣ ⁣⁣Q⁣⁣X⁣ ⁣⁣⁣A⁣⁣6⁣ ⁣⁣⁣⁣N⁣9⁣ ⁣⁣⁣⁣A⁣J⁣
  • STUNNING 23.95 CT AUSTRALIAN BOULDER OPAL GEM Pendant Silver 925 Necklace VIDEO - image 1 of 4

    STUNNING 23.95 CT AUSTRALIAN BOULDER OPAL GEM Pendant Silver 925 Necklace VIDEO

    AU $95.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣⁣V⁣⁣R⁣ ⁣X⁣Q⁣⁣ ⁣E⁣Q⁣ ⁣P⁣⁣⁣4⁣ ⁣6⁣⁣J⁣ ⁣⁣⁣O⁣⁣⁣
  • 67.70 CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Silver Necklace Jewellery VIDEO - image 1 of 4

    67.70 CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Silver Necklace Jewellery VIDEO

    AU $125.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣5⁣⁣⁣⁣P⁣⁣ ⁣⁣⁣M⁣⁣⁣⁣X⁣ ⁣⁣⁣W⁣W⁣ ⁣⁣⁣⁣0⁣F⁣ ⁣P⁣
  • 24.10 CT AUSTRALIAN BOULDER OPAL CROSS Pendant Necklace Silver Jewellery Video - image 1 of 4

    24.10 CT AUSTRALIAN BOULDER OPAL CROSS Pendant Necklace Silver Jewellery Video

    AU $145.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣F⁣B⁣⁣ ⁣⁣T⁣O⁣⁣⁣ ⁣2⁣4⁣⁣ ⁣1⁣⁣U⁣ ⁣⁣0⁣O⁣ ⁣⁣⁣⁣⁣
  • 22.95 CT AUSTRALIAN YOWAH NUT BOULDER OPAL Pendant Silver Jewellery Video - image 1 of 4

    22.95 CT AUSTRALIAN YOWAH NUT BOULDER OPAL Pendant Silver Jewellery Video

    AU $89.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣N⁣W⁣ ⁣Y⁣I⁣⁣ ⁣V⁣Q⁣⁣ ⁣⁣⁣C⁣J⁣⁣⁣⁣ ⁣R⁣D⁣⁣ ⁣⁣⁣⁣
  • STUNNING 32.20 CT AUSTRALIAN BOULDER OPAL Polished Gemstone Carving Video - image 1 of 4

    STUNNING 32.20 CT AUSTRALIAN BOULDER OPAL Polished Gemstone Carving Video

    AU $695.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣T⁣9⁣ ⁣⁣⁣⁣⁣⁣9⁣⁣7⁣ ⁣⁣O⁣T⁣ ⁣E⁣⁣D⁣ ⁣E⁣⁣Q⁣⁣⁣⁣
  • STUNNING 16.55 CT AUSTRALIAN GEMSTONE BOULDER OPAL Pendant Silver Necklace VIDEO - image 1 of 4

    STUNNING 16.55 CT AUSTRALIAN GEMSTONE BOULDER OPAL Pendant Silver Necklace VIDEO

    AU $129.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣Z⁣C⁣ ⁣⁣⁣J⁣⁣⁣2⁣ ⁣E⁣J⁣⁣ ⁣⁣⁣V⁣M⁣⁣⁣ ⁣⁣4⁣⁣⁣⁣
  • Boulder Opal Polished Drilled Pendant Yowah Blue Purple Matrix Jewellery 42.1 Ct - image 1 of 4

    Boulder Opal Polished Drilled Pendant Yowah Blue Purple Matrix Jewellery 42.1 Ct

    AU $45.00
    AU $14.00 postage
    Click & Collect
    ⁣⁣B⁣B⁣ ⁣⁣⁣Y⁣A⁣⁣⁣⁣ ⁣⁣⁣I⁣L⁣⁣ ⁣⁣⁣A⁣6⁣⁣ ⁣⁣⁣⁣
  • Australian Boulder Opal 4.95ct Natural Queensland Stone. - image 1 of 4

    Australian Boulder Opal 4.95ct Natural Queensland Stone.

    AU $150.00
    or Best Offer
    Free postage
    1⁣B⁣⁣⁣⁣ ⁣A⁣⁣R⁣ ⁣⁣N⁣⁣⁣⁣C⁣⁣⁣⁣⁣ ⁣F⁣⁣B⁣⁣ ⁣⁣⁣
  • 12.50 CT AUSTRALIAN BOULDER OPAL Pendant Necklace 925 Silver Jewellery Video - image 1 of 4

    12.50 CT AUSTRALIAN BOULDER OPAL Pendant Necklace 925 Silver Jewellery Video

    AU $69.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣2⁣⁣6⁣⁣⁣⁣ ⁣4⁣⁣S⁣⁣⁣⁣⁣ ⁣⁣⁣8⁣⁣⁣6⁣ ⁣⁣P⁣0⁣ ⁣I⁣
  • BREATHTAKING 21.72 CT AUSTRALIAN BOULDER OPAL Necklace Silver Jewellery VIDEO - image 1 of 4

    BREATHTAKING 21.72 CT AUSTRALIAN BOULDER OPAL Necklace Silver Jewellery VIDEO

    AU $1,200.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣⁣P⁣⁣D⁣ ⁣⁣⁣⁣⁣⁣E⁣⁣⁣⁣0⁣⁣⁣⁣ ⁣T⁣U⁣⁣⁣⁣⁣ ⁣
  • 2720ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi - image 1 of 4

    2720ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi

    AU $289.95
    or Best Offer
    Free postage
    Click & Collect
    S⁣p⁣W⁣R⁣ ⁣o⁣n⁣ѕ⁣8⁣o⁣4⁣ ⁣r⁣e⁣d⁣0⁣⁣⁣X⁣⁣⁣⁣⁣⁣⁣ ⁣⁣U⁣
  • 19.40 CT AUSTRALIAN BOULDER OPAL Unpolished GEMSTONE RUB Rough VIDEO RAW - image 1 of 4

    19.40 CT AUSTRALIAN BOULDER OPAL Unpolished GEMSTONE RUB Rough VIDEO RAW

    AU $25.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    0 bids
    4d 6h
    9⁣⁣⁣⁣B⁣ ⁣⁣⁣C⁣C⁣ ⁣⁣⁣⁣E⁣M⁣ ⁣⁣X⁣5⁣ ⁣F⁣⁣9⁣ ⁣⁣⁣⁣
  • 112.3 CT Boulder Opal Rough Natural Australian Specimen - image 1 of 4

    112.3 CT Boulder Opal Rough Natural Australian Specimen

    AU $18.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣⁣1⁣K⁣ ⁣B⁣⁣4⁣ ⁣Y⁣0⁣ ⁣4⁣T⁣⁣⁣⁣ ⁣0⁣⁣I⁣ ⁣P⁣⁣⁣⁣ ⁣⁣
  • AUSTRALIAN BOULDER OPAL Necklace 925 Sterling Silver Chain Video Jewellery Video - image 1 of 4

    AUSTRALIAN BOULDER OPAL Necklace 925 Sterling Silver Chain Video Jewellery Video

    AU $69.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
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  • Australian Boulder Opal 12.90ct Queensland Natural Stone - image 1 of 4

    Australian Boulder Opal 12.90ct Queensland Natural Stone

    AU $795.00
    or Best Offer
    Free postage
    ⁣⁣⁣U⁣F⁣⁣ ⁣N⁣V⁣⁣ ⁣V⁣G⁣⁣⁣ ⁣⁣⁣1⁣1⁣⁣ ⁣A⁣1⁣ ⁣⁣⁣⁣
  • Australian Boulder Opal Earring Pair 18.76ct Natural Queensland Stone - image 1 of 4

    Australian Boulder Opal Earring Pair 18.76ct Natural Queensland Stone

    AU $785.00
    or Best Offer
    Free postage
    K⁣⁣Q⁣⁣ ⁣W⁣O⁣⁣ ⁣1⁣⁣B⁣ ⁣S⁣⁣D⁣ ⁣M⁣⁣⁣9⁣ ⁣⁣H⁣⁣ ⁣⁣⁣
  • PHENOMENAL 293.60 CT AUSTRALIAN BOULDER OPAL GEMSTONE Rough Specimen VIDEO RAW - image 1 of 4

    PHENOMENAL 293.60 CT AUSTRALIAN BOULDER OPAL GEMSTONE Rough Specimen VIDEO RAW

    AU $355.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    H⁣T⁣ ⁣P⁣⁣⁣⁣M⁣⁣⁣⁣⁣⁣⁣ ⁣3⁣U⁣ ⁣⁣⁣⁣8⁣U⁣⁣ ⁣⁣⁣X⁣
  • On chain Australian boulder opal pendant polished cab stone green red blue 20mm - image 1 of 4

    On chain Australian boulder opal pendant polished cab stone green red blue 20mm

    AU $18.50
    AU $6.50 postage
    ⁣⁣⁣I⁣⁣⁣1⁣⁣ ⁣⁣⁣⁣⁣9⁣⁣H⁣⁣ ⁣⁣0⁣⁣⁣⁣⁣⁣⁣2⁣⁣
  • "STARRY NIGHT" 59.30 CT AUSTRALIAN BOULDER OPAL Pendant Necklace Silver VIDEO - image 1 of 4

    "STARRY NIGHT" 59.30 CT AUSTRALIAN BOULDER OPAL Pendant Necklace Silver VIDEO

    AU $495.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    3⁣P⁣ ⁣⁣⁣⁣8⁣⁣⁣⁣7⁣⁣⁣ ⁣X⁣A⁣ ⁣⁣P⁣K⁣⁣ ⁣2⁣P⁣⁣ ⁣⁣⁣
  • 8.84 CT Australian Blue Boulder Opal Pendant Necklace Women Birthday Gift - image 1 of 4

    8.84 CT Australian Blue Boulder Opal Pendant Necklace Women Birthday Gift

    AU $150.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣⁣⁣⁣⁣⁣⁣E⁣⁣⁣⁣⁣Z⁣⁣⁣⁣ ⁣B⁣Y⁣ ⁣8⁣⁣1⁣ ⁣Q⁣⁣⁣O⁣
  • Boulder Opal Red Colour Australian Opals Crystal Rocks Precious Stones Gemstone - image 1 of 4

    Boulder Opal Red Colour Australian Opals Crystal Rocks Precious Stones Gemstone

    AU $45.00
    AU $10.00 postage
    Click & Collect
    6⁣E⁣⁣ ⁣⁣N⁣E⁣ ⁣J⁣⁣⁣2⁣ ⁣O⁣⁣⁣⁣4⁣⁣⁣ ⁣K⁣⁣⁣⁣Q⁣⁣⁣
  • Australian Boulder Opal 4.10ct Queensland Natural Stone. - image 1 of 4

    Australian Boulder Opal 4.10ct Queensland Natural Stone.

    AU $295.00
    or Best Offer
    Free postage
    10 watching
    ⁣B⁣2⁣ ⁣⁣B⁣⁣⁣3⁣⁣⁣ ⁣O⁣5⁣⁣ ⁣E⁣U⁣ ⁣⁣⁣⁣9⁣K⁣ ⁣⁣⁣⁣
  • KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 737 Grams 8 Pieces. BO1091 - image 1 of 4

    KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 737 Grams 8 Pieces. BO1091

    AU $34.95
    AU $11.50 postage
    Click & Collect
    0 bids
    14h 4m
    ⁣⁣F⁣⁣X⁣⁣⁣⁣⁣ ⁣T⁣⁣5⁣⁣ ⁣⁣⁣⁣⁣B⁣⁣⁣⁣R⁣ ⁣⁣⁣J⁣
  • Australian Boulder Opal 1.63ct Natural Queensland Stone - image 1 of 4

    Australian Boulder Opal 1.63ct Natural Queensland Stone

    AU $250.00
    or Best Offer
    Free postage
    24 watching
    ⁣6⁣⁣⁣S⁣⁣ ⁣⁣P⁣⁣⁣⁣3⁣⁣ ⁣S⁣A⁣ ⁣G⁣T⁣⁣⁣ ⁣G⁣⁣⁣⁣6⁣
  • KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 799 Grams 12 Pieces. BO1114 - image 1 of 4

    KOROIT QUEENSLAND BOULDER OPAL ROUGH PARCEL 799 Grams 12 Pieces. BO1114

    AU $39.95
    AU $11.50 postage
    Click & Collect
    1 bid
    14h 11m
    T⁣1⁣⁣⁣⁣⁣ ⁣D⁣X⁣⁣ ⁣⁣G⁣⁣A⁣ ⁣X⁣⁣M⁣⁣ ⁣⁣⁣⁣⁣⁣3⁣G⁣
  • BOULDER OPALS, 329.4 ct, Gem collection, art project, possible cutting - image 1 of 2

    BOULDER OPALS, 329.4 ct, Gem collection, art project, possible cutting

    AU $9.95
    or Best Offer
    AU $12.95 postage
    ⁣V⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣W⁣ ⁣⁣⁣6⁣⁣O⁣ ⁣Q⁣⁣⁣⁣⁣⁣G⁣ ⁣9⁣
  • BOULDER OPALS, 2075.5 ct, Gem collection, art project, practicing cutting - image 1 of 2

    BOULDER OPALS, 2075.5 ct, Gem collection, art project, practicing cutting

    AU $8.95
    or Best Offer
    AU $12.95 postage
    ⁣⁣E⁣⁣⁣⁣⁣⁣H⁣⁣ ⁣P⁣R⁣ ⁣B⁣G⁣⁣⁣ ⁣⁣⁣⁣R⁣8⁣⁣⁣ ⁣⁣
  • GORGEOUS AUSTRALIAN BOULDER OPAL HEART Pendant and Earrings Set Jewellery VIDEO - image 1 of 4

    GORGEOUS AUSTRALIAN BOULDER OPAL HEART Pendant and Earrings Set Jewellery VIDEO

    AU $550.00
    or Best Offer
    AU $11.95 postage
    Click & Collect
    ⁣⁣1⁣⁣⁣⁣6⁣⁣ ⁣⁣2⁣Y⁣ ⁣5⁣⁣⁣⁣P⁣⁣⁣⁣ ⁣B⁣Z⁣ ⁣G⁣⁣H⁣
  • Polish Boulder Opal – Pendant on Adjustable Leather Cord 74.0ct - image 1 of 4

    Polish Boulder Opal – Pendant on Adjustable Leather Cord 74.0ct

    AU $160.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣⁣⁣W⁣O⁣ ⁣R⁣Q⁣⁣ ⁣⁣J⁣W⁣⁣ ⁣4⁣⁣U⁣ ⁣S⁣⁣⁣⁣⁣⁣⁣⁣J⁣
  • Yowah Nut 61.6 ct Boulder Opal Rough Natural Australian Specimen - image 1 of 4

    Yowah Nut 61.6 ct Boulder Opal Rough Natural Australian Specimen

    AU $38.00
    or Best Offer
    AU $12.95 postage
    Click & Collect
    ⁣⁣⁣⁣K⁣9⁣⁣⁣⁣⁣⁣⁣ ⁣J⁣⁣6⁣⁣ ⁣Q⁣⁣F⁣⁣ ⁣V⁣2⁣ ⁣Y⁣7⁣
  • AUSTRALIAN BRISBANE BOULDER OPAL Rough Unpolished Specimen RAW - Large - image 1 of 4

    AUSTRALIAN BRISBANE BOULDER OPAL Rough Unpolished Specimen RAW - Large

    AU $160.00
    or Best Offer
    Free postage
    Click & Collect
    S⁣X⁣U⁣p⁣ ⁣o⁣n⁣N⁣I⁣ ⁣X⁣O⁣ ⁣2⁣s⁣M⁣ ⁣о⁣r⁣e⁣d⁣⁣⁣⁣⁣L⁣W⁣⁣
  • Queensland Boulder Opals Souvenir Opal Cardboard Australia - image 1 of 4

    Queensland Boulder Opals Souvenir Opal Cardboard Australia

    AU $50.00
    Free postage
    S⁣p⁣3⁣V⁣o⁣ ⁣n⁣s⁣o⁣r⁣е⁣W⁣d⁣⁣⁣0⁣ ⁣⁣⁣J⁣C⁣ ⁣⁣6⁣⁣⁣⁣6⁣

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  • Gemstone Type: Boulder Opal- Selected