Skip to main content
Hi !Hello. Sign in or registerLocalDaily DealsFashionHelp & Contact
Sell
Watch List
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • Messages
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Excellent Cut Natural Loose Gemstones Boulder Opal

You may also like

  • Natural Sapphire Excellent Cut Loose Gemstones
    Natural Sapphire Excellent Cut Loose Gemstones
  • Natural Ruby Excellent Cut Loose Gemstones
    Natural Ruby Excellent Cut Loose Gemstones
  • Tanzanite Natural Excellent Cut Loose Gemstones
    Tanzanite Natural Excellent Cut Loose Gemstones
  • Fire Opal Excellent Natural Loose Gemstones
    Fire Opal Excellent Natural Loose Gemstones
  • Labradorite Excellent Cut Natural Loose Gemstones
    Labradorite Excellent Cut Natural Loose Gemstones

Related Searches

  • Boulder Opal Necklace
  • Opal Stone
  • Opal Crystal
  • Opal
  • Large Opal
  • Opal Crushed
  • Gold Opal
  • Opal Real
  • Earings Opal
  • Gemstones Loose
  • Bello Opal
  • Necklace Opal

breadcrumb

  • eBay
    • Jewellery & Watches
    • Loose Diamonds & Gemstones
  • Jewellery & Watches
  • Loose Diamonds & Gemstones
  • Loose Gemstones
  • Excellent Cut Natural Loose Gemstones Boulder Opal

Shop by category

  • Loose Diamonds & Gemstones
    • Loose Gemstones
    • Cubic Zirconia
    • Loose Diamonds
  • All listings
  • Auction
  • Buy It Now
  • Best Offer
  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • Gallery view
  • List view

4,801 results

Sort: Best match

  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
    • Gemstone Type: Boulder Opal- Selected
    • Gemstone Creation: Natural- Selected
    • Cut Grade: Excellent- Selected
    Clear All

    • Opalton, QLD Boulder opal Gem Cabochon. Polished Stone Australian Opal - Image 1 of 3
    • Opalton, QLD Boulder opal Gem Cabochon. Polished Stone Australian Opal - Image 2 of 3
    • Opalton, QLD Boulder opal Gem Cabochon. Polished Stone Australian Opal - Image 3 of 3

    Opalton, QLD Boulder opal Gem Cabochon. Polished Stone Australian Opal

    £78.68
    or Best Offer
    £3.00 P&P
    Click & Collect
    E⁣⁣⁣⁣⁣⁣⁣9⁣⁣ ⁣V⁣U⁣⁣ ⁣1⁣⁣0⁣ ⁣K⁣D⁣⁣⁣ ⁣⁣A⁣T⁣⁣⁣
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal. Rare** - Image 1 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal. Rare** - Image 2 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal. Rare** - Image 3 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal. Rare** - Image 4 of 4

    Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal. Rare**

    £103.64
    or Best Offer
    £3.00 P&P
    Click & Collect
    O⁣Ѕ⁣T⁣p⁣ ⁣o⁣B⁣n⁣T⁣s⁣ ⁣Z⁣o⁣r⁣W⁣ ⁣J⁣e⁣Z⁣ ⁣d⁣N⁣⁣X⁣⁣ ⁣⁣H⁣
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal - Image 1 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal - Image 2 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal - Image 3 of 4
    • Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal - Image 4 of 4

    Opalton Boulder Opal Gemstone Cabochon. Polished Australian Opal

    £94.27
    or Best Offer
    £3.00 P&P
    Click & Collect
    O⁣A⁣S⁣p⁣o⁣ ⁣n⁣ѕ⁣G⁣0⁣o⁣ ⁣3⁣r⁣e⁣d⁣⁣E⁣⁣⁣⁣⁣⁣⁣ ⁣B⁣⁣⁣
    • Yowah Boulder Opal Cabochon Polished Stone. Australian Opal Gemstone - Image 1 of 4
    • Yowah Boulder Opal Cabochon Polished Stone. Australian Opal Gemstone - Image 2 of 4
    • Yowah Boulder Opal Cabochon Polished Stone. Australian Opal Gemstone - Image 3 of 4
    • Yowah Boulder Opal Cabochon Polished Stone. Australian Opal Gemstone - Image 4 of 4

    Yowah Boulder Opal Cabochon Polished Stone. Australian Opal Gemstone

    £104.67
    or Best Offer
    £3.50 P&P
    Click & Collect
    10 watching
    4⁣U⁣S⁣ ⁣N⁣p⁣о⁣n⁣O⁣ ⁣I⁣s⁣T⁣ ⁣K⁣G⁣ ⁣o⁣r⁣e⁣d⁣⁣⁣⁣A⁣⁣⁣W⁣
  • 4.95cts Natural Boulder opal, extremely bright Electric gem fire *see video* - Image 1 of 4

    4.95cts Natural Boulder opal, extremely bright Electric gem fire *see video*

    £74.88
    or Best Offer
    £16.54 P&P
    10 watching
    ⁣L⁣⁣⁣⁣⁣I⁣ ⁣⁣Q⁣⁣E⁣ ⁣K⁣⁣4⁣⁣ ⁣⁣⁣⁣H⁣Y⁣ ⁣D⁣⁣⁣X⁣
  • 3.55ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO - Image 1 of 4

    3.55ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO

    £0.73
    £17.78 P&P
    0 bids
    3d 18h
    ⁣8⁣⁣⁣⁣⁣O⁣⁣ ⁣⁣⁣S⁣⁣⁣⁣H⁣ ⁣⁣F⁣I⁣⁣⁣ ⁣N⁣⁣J⁣ ⁣⁣
  • 11.20CT PHENOMENAL NATURAL AUSTRALIAN BOULDER OPAL Pendant Silver Necklace VIDEO - Image 1 of 4

    11.20CT PHENOMENAL NATURAL AUSTRALIAN BOULDER OPAL Pendant Silver Necklace VIDEO

    £239.43
    or Best Offer
    £11.61 P&P
    ⁣P⁣⁣2⁣ ⁣⁣⁣Q⁣⁣K⁣ ⁣Q⁣6⁣ ⁣⁣⁣U⁣F⁣⁣⁣ ⁣S⁣9⁣ ⁣⁣⁣⁣ ⁣
  • 43.5 TCW BRIGHT FIRE Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    43.5 TCW BRIGHT FIRE Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £207.41
    £14.81 P&P
    30 watching
    N⁣8⁣ ⁣⁣⁣X⁣⁣⁣Z⁣⁣⁣⁣⁣ ⁣⁣L⁣⁣⁣B⁣⁣⁣⁣⁣ ⁣Y⁣5⁣ ⁣M⁣
  • 46.4 CT Natural AUSTRALIA KOROIT Boulder Opal Stone + VIDEO - Image 1 of 4

    46.4 CT Natural AUSTRALIA KOROIT Boulder Opal Stone + VIDEO

    £503.70
    £14.81 P&P
    ⁣⁣G⁣⁣⁣⁣P⁣⁣⁣ ⁣3⁣1⁣ ⁣P⁣⁣⁣M⁣⁣⁣ ⁣U⁣⁣⁣T⁣ ⁣⁣⁣⁣
  • 13.90 CT AUSTRALIAN BOULDER OPAL Pendant Natural Gemstone Jewellery Silver Video - Image 1 of 4

    13.90 CT AUSTRALIAN BOULDER OPAL Pendant Natural Gemstone Jewellery Silver Video

    £51.66
    or Best Offer
    £13.93 P&P
    ⁣W⁣4⁣ ⁣⁣8⁣⁣⁣⁣V⁣⁣ ⁣⁣A⁣⁣K⁣ ⁣B⁣⁣⁣⁣⁣⁣A⁣⁣ ⁣⁣⁣
  • 1ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    1ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £0.73
    £17.78 P&P
    0 bids
    3d 17h
    ⁣⁣⁣⁣L⁣P⁣ ⁣D⁣⁣⁣⁣⁣R⁣⁣⁣⁣⁣ ⁣H⁣⁣⁣⁣⁣⁣9⁣ ⁣⁣0⁣
  • 1.4ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    1.4ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £17.77
    £17.78 P&P
    5⁣⁣Z⁣⁣ ⁣⁣⁣⁣⁣⁣R⁣W⁣ ⁣U⁣R⁣⁣ ⁣M⁣E⁣ ⁣⁣E⁣⁣⁣N⁣ ⁣S⁣⁣
  • 1.55ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO - Image 1 of 4

    1.55ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO

    £11.10
    £17.78 P&P
    0 bids
    3d 17h
    Z⁣⁣⁣⁣A⁣⁣ ⁣⁣⁣3⁣N⁣ ⁣Q⁣4⁣ ⁣⁣⁣8⁣L⁣⁣⁣⁣⁣ ⁣⁣9⁣⁣F⁣
  • 1.95cts Queensland Boulder Opal Stone. High lustre, Top professional Polished. - Image 1 of 1

    1.95cts Queensland Boulder Opal Stone. High lustre, Top professional Polished.

    £42.28
    Free postage
    Click & Collect
    K⁣S⁣р⁣o⁣n⁣s⁣o⁣2⁣r⁣e⁣ ⁣R⁣8⁣ ⁣T⁣d⁣N⁣ ⁣⁣⁣⁣1⁣⁣⁣⁣⁣L⁣ ⁣
  • 64.65cts Koroit Boulder Opal Double Sided Pre Rubbed Gemstone - Image 1 of 4

    64.65cts Koroit Boulder Opal Double Sided Pre Rubbed Gemstone

    £149.09
    or Best Offer
    £3.42 P&P
    0 bids
    14h 16m
    2⁣S⁣p⁣o⁣G⁣n⁣s⁣о⁣ ⁣r⁣e⁣d⁣⁣⁣⁣5⁣T⁣ ⁣8⁣⁣⁣R⁣⁣ ⁣K⁣⁣I⁣⁣
  • 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

    £207.97
    or Best Offer
    £14.49 P&P
    L⁣V⁣ ⁣R⁣S⁣Y⁣p⁣o⁣ ⁣n⁣U⁣s⁣o⁣N⁣ ⁣J⁣r⁣е⁣d⁣⁣G⁣⁣ ⁣⁣⁣Y⁣S⁣⁣
  • 0.85ct VERY BRIGHT Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    0.85ct VERY BRIGHT Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £0.96
    £17.78 P&P
    3 bids
    2d 18h
    ⁣⁣Q⁣⁣B⁣ ⁣⁣⁣⁣⁣N⁣⁣S⁣ ⁣⁣S⁣⁣⁣⁣C⁣⁣ ⁣W⁣⁣B⁣ ⁣⁣⁣
  • 49.85 CT AUSTRALIAN BOULDER OPAL Jewellery Pendant Necklace Gift VIDEO - Image 1 of 4

    49.85 CT AUSTRALIAN BOULDER OPAL Jewellery Pendant Necklace Gift VIDEO

    £74.88
    or Best Offer
    £13.93 P&P
    ⁣⁣⁣G⁣⁣⁣⁣L⁣⁣ ⁣⁣⁣⁣O⁣⁣⁣⁣R⁣⁣⁣⁣⁣ ⁣J⁣⁣T⁣ ⁣V⁣
  • 8.11 CT AUSTRALIAN BOULDER OPAL Electric Fire Must see VIDEO Top Quality Gem - Image 1 of 4

    8.11 CT AUSTRALIAN BOULDER OPAL Electric Fire Must see VIDEO Top Quality Gem

    £689.28
    or Best Offer
    £11.61 P&P
    ⁣D⁣⁣⁣Y⁣ ⁣⁣V⁣C⁣ ⁣H⁣⁣B⁣⁣⁣⁣ ⁣7⁣⁣7⁣⁣⁣ ⁣⁣⁣J⁣B⁣⁣
  • AUSTRALIAN BOULDER OPAL 3 Set Natural Gemstone Polished Loose Jewellery VIDEO - Image 1 of 4

    AUSTRALIAN BOULDER OPAL 3 Set Natural Gemstone Polished Loose Jewellery VIDEO

    £234.60
    or Best Offer
    £11.61 P&P
    O⁣C⁣ ⁣⁣4⁣B⁣ ⁣⁣Y⁣L⁣ ⁣6⁣W⁣⁣ ⁣Y⁣⁣⁣F⁣ ⁣D⁣⁣⁣⁣⁣⁣ ⁣⁣
  • 11.67CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Necklace Silver VIDEO Jewellery - Image 1 of 4

    11.67CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Necklace Silver VIDEO Jewellery

    £49.34
    or Best Offer
    £13.93 P&P
    K⁣⁣M⁣ ⁣⁣⁣T⁣C⁣ ⁣F⁣⁣U⁣⁣ ⁣⁣⁣⁣F⁣K⁣⁣ ⁣⁣⁣U⁣X⁣ ⁣G⁣⁣
  • Green & Violet * 9ct Natural Australian Solid Matrix Boulder Opal * See Video - Image 1 of 2

    Green & Violet * 9ct Natural Australian Solid Matrix Boulder Opal * See Video

    £155.56
    or Best Offer
    Free postage
    A⁣⁣⁣P⁣⁣⁣⁣⁣⁣ ⁣⁣S⁣Y⁣ ⁣Y⁣J⁣⁣⁣ ⁣⁣M⁣⁣K⁣⁣ ⁣5⁣J⁣⁣
  • 12.7ct BEAUTIFUL Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    12.7ct BEAUTIFUL Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £0.77
    £17.78 P&P
    2 bids
    3d 18h
    ⁣⁣C⁣S⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣8⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣B⁣ ⁣⁣
  • 1.37 CT AUSTRALIAN BOULDER OPAL Gemstone Polished Loose Video - Image 1 of 4

    1.37 CT AUSTRALIAN BOULDER OPAL Gemstone Polished Loose Video

    £15.11
    or Best Offer
    £14.22 P&P
    ⁣6⁣⁣2⁣ ⁣⁣⁣⁣⁣U⁣⁣I⁣⁣⁣ ⁣1⁣⁣5⁣ ⁣F⁣⁣⁣⁣4⁣ ⁣⁣R⁣⁣
  • AMAZING NATURAL AUSTRALIAN BOULDER OPAL Pendant 925 Silver Necklace VIDEO - Image 1 of 4

    AMAZING NATURAL AUSTRALIAN BOULDER OPAL Pendant 925 Silver Necklace VIDEO

    £49.34
    or Best Offer
    £13.93 P&P
    16 watching
    ⁣⁣B⁣6⁣ ⁣W⁣⁣D⁣ ⁣H⁣L⁣⁣ ⁣3⁣I⁣⁣ ⁣9⁣V⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • 0.65ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO - Image 1 of 4

    0.65ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO

    £0.78
    £17.78 P&P
    2 bids
    3d 18h
    ⁣A⁣⁣⁣⁣⁣U⁣ ⁣R⁣K⁣⁣⁣ ⁣H⁣⁣5⁣ ⁣⁣⁣C⁣⁣⁣5⁣ ⁣R⁣⁣8⁣⁣
  • 10.70 CT GORGEOUS AUSTRALIAN BOULDER OPAL Carving, Pendant Silver Necklace VIDEO - Image 1 of 4

    10.70 CT GORGEOUS AUSTRALIAN BOULDER OPAL Carving, Pendant Silver Necklace VIDEO

    £316.83
    or Best Offer
    £11.61 P&P
    S⁣Q⁣⁣ ⁣6⁣M⁣⁣⁣⁣ ⁣⁣2⁣0⁣⁣ ⁣K⁣⁣C⁣ ⁣R⁣⁣U⁣⁣⁣ ⁣⁣N⁣⁣
  • 1.05CT Natural AUSTRALIA KOROIT Boulder Opal Stone + VIDEO - Image 1 of 4

    1.05CT Natural AUSTRALIA KOROIT Boulder Opal Stone + VIDEO

    £17.26
    £17.78 P&P
    25 bids
    2d 17h
    ⁣1⁣⁣F⁣ ⁣R⁣⁣L⁣ ⁣⁣⁣⁣Q⁣F⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣X⁣⁣S⁣ ⁣1⁣
  • Boulder Opal Cabochon, 33ct polished stone. ready to set into jewellery. - Image 1 of 4

    Boulder Opal Cabochon, 33ct polished stone. ready to set into jewellery.

    £52.67
    or Best Offer
    £2.70 P&P
    Click & Collect
    N⁣S⁣J⁣p⁣ ⁣o⁣M⁣n⁣ѕ⁣o⁣Y⁣r⁣e⁣ ⁣R⁣d⁣H⁣ ⁣⁣⁣⁣C⁣⁣K⁣⁣ ⁣⁣⁣
  • 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

    £140.25
    or Best Offer
    £14.49 P&P
    R⁣S⁣p⁣J⁣ ⁣о⁣S⁣H⁣n⁣ ⁣s⁣o⁣r⁣e⁣d⁣⁣T⁣E⁣⁣ ⁣W⁣L⁣⁣⁣⁣⁣ ⁣2⁣
  • Gem Boulder Opal Stone. Opalton Boulder Opal From Australia - Image 1 of 4

    Gem Boulder Opal Stone. Opalton Boulder Opal From Australia

    £363.68
    £3.39 P&P
    Click & Collect
    2⁣R⁣S⁣ ⁣D⁣p⁣M⁣ ⁣o⁣n⁣s⁣7⁣o⁣C⁣r⁣ ⁣O⁣R⁣ ⁣е⁣S⁣J⁣ ⁣S⁣d⁣⁣⁣⁣
  • Multi Color Australian Koroit Boulder Opal Cabochon Gemstone 31.15 Ct 22x27x6 mm - Image 1 of 4

    Multi Color Australian Koroit Boulder Opal Cabochon Gemstone 31.15 Ct 22x27x6 mm

    £91.07
    or Best Offer
    Free postage
    S⁣H⁣V⁣ ⁣5⁣р⁣8⁣ ⁣3⁣o⁣U⁣ ⁣n⁣A⁣s⁣o⁣r⁣e⁣d⁣⁣⁣⁣5⁣⁣ ⁣⁣E⁣H⁣
  • Brilliant Gem Colors * 46ct Natural Australian Solid Yowah Boulder Opal * Video - Image 1 of 4

    Brilliant Gem Colors * 46ct Natural Australian Solid Yowah Boulder Opal * Video

    £292.59
    or Best Offer
    Free postage
    6⁣L⁣⁣⁣ ⁣⁣⁣W⁣⁣S⁣⁣⁣ ⁣⁣⁣W⁣⁣N⁣ ⁣1⁣V⁣⁣⁣ ⁣Y⁣7⁣⁣ ⁣
  • 14.49 CT AUSTRALIAN BOULDER OPAL" Yowah Nut" Pendant Necklace Jewellery Video - Image 1 of 4

    14.49 CT AUSTRALIAN BOULDER OPAL" Yowah Nut" Pendant Necklace Jewellery Video

    £55.14
    or Best Offer
    £13.93 P&P
    ⁣⁣⁣4⁣X⁣ ⁣⁣0⁣⁣1⁣ ⁣4⁣5⁣⁣ ⁣B⁣⁣⁣Z⁣ ⁣O⁣4⁣⁣⁣ ⁣B⁣⁣ ⁣
  • PHENOMENAL AUSTRALIAN BOULDER OPAL Necklace Pendant Silver 925 Jewellery Video - Image 1 of 4

    PHENOMENAL AUSTRALIAN BOULDER OPAL Necklace Pendant Silver 925 Jewellery Video

    £220.09
    or Best Offer
    £11.61 P&P
    ⁣⁣7⁣⁣4⁣⁣⁣ ⁣6⁣K⁣ ⁣Z⁣⁣8⁣ ⁣⁣⁣8⁣⁣⁣⁣⁣⁣⁣U⁣⁣⁣⁣
  • 8.30 CT AUSTRALIAN BOULDER OPAL Carved Pendant Silver Necklace Jewellery VIDEO - Image 1 of 4

    8.30 CT AUSTRALIAN BOULDER OPAL Carved Pendant Silver Necklace Jewellery VIDEO

    £72.56
    or Best Offer
    £13.93 P&P
    ⁣⁣⁣⁣⁣K⁣⁣⁣E⁣⁣⁣ ⁣2⁣L⁣ ⁣⁣⁣⁣U⁣1⁣⁣⁣ ⁣⁣3⁣⁣⁣L⁣
  • SUPERB 31.60 CT AUSTRALIAN BOULDER GENUINE PIPE OPAL Silver 925 Jewelry VIDEO - Image 1 of 4

    SUPERB 31.60 CT AUSTRALIAN BOULDER GENUINE PIPE OPAL Silver 925 Jewelry VIDEO

    £113.19
    or Best Offer
    £13.93 P&P
    ⁣⁣H⁣D⁣⁣⁣ ⁣E⁣⁣D⁣ ⁣W⁣⁣L⁣ ⁣2⁣U⁣ ⁣U⁣N⁣⁣⁣ ⁣5⁣⁣⁣⁣ ⁣
  • 0.65ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    0.65ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £0.73
    £17.78 P&P
    1 bid
    3d 17h
    Z⁣C⁣⁣ ⁣9⁣G⁣⁣ ⁣W⁣⁣X⁣ ⁣W⁣⁣⁣⁣P⁣⁣ ⁣⁣⁣V⁣X⁣⁣⁣ ⁣⁣⁣
  • 5.55cts Queensland Boulder Opal Stone. Polished Australian Gem For Jewellery - Image 1 of 2

    5.55cts Queensland Boulder Opal Stone. Polished Australian Gem For Jewellery

    £47.48
    or Best Offer
    £3.50 P&P
    Click & Collect
    E⁣7⁣ ⁣D⁣U⁣ ⁣X⁣S⁣B⁣р⁣o⁣ ⁣W⁣n⁣L⁣s⁣o⁣r⁣e⁣d⁣ ⁣⁣5⁣Z⁣ ⁣⁣⁣L⁣
  • Koroit Boulder Opal Gemstone Cabochon. Australian Opal - Image 1 of 4

    Koroit Boulder Opal Gemstone Cabochon. Australian Opal

    £83.17
    or Best Offer
    £2.70 P&P
    S⁣4⁣р⁣R⁣o⁣ ⁣n⁣s⁣o⁣1⁣r⁣T⁣ ⁣V⁣e⁣H⁣d⁣⁣ ⁣4⁣⁣6⁣⁣ ⁣H⁣L⁣ ⁣D⁣
  • 10.75 CT GORGEOUS BOULDER OPAL AUSTRALIAN GEMSTONE Pendant Silver Necklace VIDEO - Image 1 of 4

    10.75 CT GORGEOUS BOULDER OPAL AUSTRALIAN GEMSTONE Pendant Silver Necklace VIDEO

    £74.88
    or Best Offer
    £13.93 P&P
    10 watching
    ⁣⁣A⁣X⁣⁣⁣⁣ ⁣2⁣⁣Y⁣⁣⁣ ⁣⁣Z⁣H⁣ ⁣4⁣⁣Z⁣ ⁣⁣⁣⁣S⁣⁣⁣
  • AUSTRALIAN BOULDER OPAL GEM Pendant Necklace Jewellery 925 Silver Video - Image 1 of 4

    AUSTRALIAN BOULDER OPAL GEM Pendant Necklace Jewellery 925 Silver Video

    £43.53
    or Best Offer
    £13.93 P&P
    ⁣J⁣⁣⁣A⁣ ⁣X⁣E⁣ ⁣V⁣B⁣ ⁣⁣2⁣R⁣⁣⁣ ⁣⁣T⁣⁣1⁣ ⁣D⁣⁣ ⁣⁣⁣
  • 0.85ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO - Image 1 of 4

    0.85ct Natural AUSTRALIAN YOWAH Boulder Opal Stone + VIDEO

    £2.63
    £17.78 P&P
    8 bids
    2d 17h
    ⁣1⁣⁣⁣Z⁣ ⁣⁣F⁣4⁣ ⁣⁣⁣⁣9⁣⁣⁣⁣R⁣ ⁣Y⁣⁣⁣⁣⁣H⁣⁣⁣ ⁣
  • Bright & Sparkly * 7ct Natural Australian Solid Koroit Boulder Opal * See Video - Image 1 of 2

    Bright & Sparkly * 7ct Natural Australian Solid Koroit Boulder Opal * See Video

    £185.19
    or Best Offer
    Free postage
    ⁣⁣G⁣E⁣ ⁣V⁣⁣D⁣ ⁣S⁣X⁣⁣ ⁣P⁣F⁣ ⁣⁣⁣⁣S⁣⁣8⁣⁣⁣ ⁣⁣⁣⁣
  • 5.6ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    5.6ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £5.56
    £17.78 P&P
    11 bids
    2d 17h
    ⁣P⁣⁣Q⁣⁣⁣⁣ ⁣⁣K⁣⁣V⁣⁣ ⁣⁣C⁣⁣R⁣ ⁣G⁣⁣7⁣ ⁣G⁣2⁣ ⁣⁣⁣
  • 3.78 CT Magnificent AUSTRALIAN BOULDER OPAL "Pipe Opal" Polished Gemstone VIDEO - Image 1 of 4

    3.78 CT Magnificent AUSTRALIAN BOULDER OPAL "Pipe Opal" Polished Gemstone VIDEO

    £148.01
    or Best Offer
    £13.93 P&P
    ⁣⁣⁣G⁣⁣⁣8⁣⁣ ⁣C⁣⁣Y⁣⁣ ⁣⁣⁣1⁣N⁣ ⁣⁣L⁣H⁣⁣ ⁣J⁣⁣V⁣ ⁣
  • Australian Boulder Crystal Pipe Opal 14.75ct Queensland Natural Stone - Image 1 of 4

    Australian Boulder Crystal Pipe Opal 14.75ct Queensland Natural Stone

    £130.60
    or Best Offer
    £10.45 P&P
    14 watching
    ⁣K⁣⁣⁣U⁣ ⁣⁣⁣D⁣U⁣⁣⁣⁣⁣⁣ ⁣⁣⁣6⁣⁣7⁣⁣ ⁣⁣⁣⁣⁣⁣
  • 60.30 CT AUSTRALIAN BOULDER OPAL Pendant Necklace Jewellery VIDEO on Black Cord - Image 1 of 4

    60.30 CT AUSTRALIAN BOULDER OPAL Pendant Necklace Jewellery VIDEO on Black Cord

    £84.16
    or Best Offer
    £13.93 P&P
    J⁣Z⁣ ⁣V⁣⁣⁣8⁣⁣ ⁣P⁣⁣K⁣ ⁣⁣⁣⁣Q⁣C⁣⁣ ⁣D⁣1⁣⁣⁣ ⁣⁣J⁣⁣
  • 13.60 CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Cross Necklace 925 Silver Video - Image 1 of 4

    13.60 CT NATURAL AUSTRALIAN BOULDER OPAL Pendant Cross Necklace 925 Silver Video

    £142.21
    or Best Offer
    £13.93 P&P
    ⁣⁣⁣⁣⁣F⁣N⁣ ⁣⁣⁣⁣⁣⁣I⁣⁣⁣P⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣D⁣
  • 1.6ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO - Image 1 of 4

    1.6ct Natural AUSTRALIAN Boulder Opal Stone +VIDEO

    £9.26
    £17.78 P&P
    14 bids
    2d 17h
    ⁣9⁣⁣⁣⁣⁣M⁣⁣ ⁣T⁣A⁣⁣ ⁣⁣⁣L⁣⁣⁣W⁣⁣ ⁣7⁣P⁣ ⁣⁣5⁣P⁣⁣
  • 365ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi - Image 1 of 4

    365ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi

    £55.69
    or Best Offer
    £17.38 P&P
    ⁣⁣V⁣⁣4⁣ ⁣G⁣⁣R⁣ ⁣U⁣⁣2⁣⁣ ⁣I⁣7⁣⁣⁣ ⁣⁣⁣⁣⁣N⁣⁣G⁣⁣
  • 7.31 CT AUSTRALIAN BLACK BOULDER OPAL Pendant Necklace Jewellery Silver VIDEO - Image 1 of 4

    7.31 CT AUSTRALIAN BLACK BOULDER OPAL Pendant Necklace Jewellery Silver VIDEO

    £66.75
    or Best Offer
    £13.93 P&P
    1⁣⁣⁣G⁣ ⁣V⁣0⁣ ⁣⁣7⁣⁣⁣K⁣⁣⁣⁣ ⁣⁣⁣⁣⁣1⁣Y⁣⁣ ⁣⁣⁣⁣
  • 24.30cts Natural solid Boulder opal, stunning electric rainbow fire *see video* - Image 1 of 4

    24.30cts Natural solid Boulder opal, stunning electric rainbow fire *see video*

    £114.93
    or Best Offer
    £16.54 P&P
    Q⁣⁣B⁣ ⁣F⁣8⁣⁣⁣⁣ ⁣P⁣C⁣⁣⁣⁣⁣ ⁣⁣⁣⁣Y⁣L⁣ ⁣⁣⁣⁣Q⁣N⁣
  • 31.04 ct AUSTRALIAN BOULDER OPAL Pendant Necklace VIDEO Jewellery on cord - Image 1 of 4

    31.04 ct AUSTRALIAN BOULDER OPAL Pendant Necklace VIDEO Jewellery on cord

    £55.14
    or Best Offer
    £13.93 P&P
    ⁣T⁣⁣⁣P⁣ ⁣L⁣I⁣⁣⁣ ⁣J⁣⁣J⁣ ⁣Q⁣K⁣ ⁣⁣6⁣⁣⁣E⁣ ⁣⁣P⁣⁣⁣
  • 19.9cts natural Boulder opal, stunning pattern & electric multicolour * video* - Image 1 of 4

    19.9cts natural Boulder opal, stunning pattern & electric multicolour * video*

    £55.14
    or Best Offer
    £16.54 P&P
    ⁣A⁣⁣O⁣ ⁣⁣E⁣T⁣⁣⁣⁣⁣⁣⁣ ⁣G⁣⁣⁣⁣⁣W⁣⁣ ⁣⁣Q⁣⁣⁣⁣
  • 10.75 CT AUSTRALIAN BOULDER OPAL "Holy" Pendant Necklace Silver Jewellery Video - Image 1 of 4

    10.75 CT AUSTRALIAN BOULDER OPAL "Holy" Pendant Necklace Silver Jewellery Video

    £72.56
    or Best Offer
    £13.93 P&P
    3⁣E⁣ ⁣W⁣6⁣ ⁣⁣⁣Q⁣⁣A⁣ ⁣E⁣A⁣ ⁣⁣⁣8⁣⁣⁣6⁣⁣ ⁣⁣6⁣⁣⁣⁣
  • BREATHTAKING 5.90 CT AUSTRALIAN BOULDER OPAL Pendant Necklace 925 Silver Video - Image 1 of 4

    BREATHTAKING 5.90 CT AUSTRALIAN BOULDER OPAL Pendant Necklace 925 Silver Video

    £411.15
    or Best Offer
    £11.61 P&P
    7⁣⁣⁣⁣⁣E⁣ ⁣⁣A⁣⁣⁣⁣⁣1⁣ ⁣3⁣⁣T⁣⁣ ⁣C⁣7⁣⁣⁣⁣ ⁣⁣S⁣
  • 815ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi - Image 1 of 4

    815ct Huge Unopened Yowah Nut Boulder Opal Australia 100% Natural Gamble Maxi

    £87.04
    or Best Offer
    £17.38 P&P
    ⁣⁣P⁣⁣⁣P⁣ ⁣⁣⁣3⁣⁣⁣5⁣⁣⁣⁣ ⁣5⁣⁣⁣I⁣⁣⁣ ⁣T⁣⁣⁣O⁣
  • 1.65 Ct Natural Boulder Opal Cabochon Loose Gemstone - Image 1 of 4

    1.65 Ct Natural Boulder Opal Cabochon Loose Gemstone

    £73.47
    or Best Offer
    Free postage
    Click & Collect
    A⁣Ѕ⁣C⁣p⁣o⁣n⁣s⁣o⁣ ⁣E⁣F⁣r⁣e⁣ ⁣C⁣K⁣ ⁣d⁣7⁣⁣⁣9⁣⁣⁣ ⁣⁣4⁣⁣
  • 59 cts Koriot Boulder Opal Gemstone Rough. premium blue hues - Image 1 of 2

    59 cts Koriot Boulder Opal Gemstone Rough. premium blue hues

    £78.68
    £5.00 P&P
    Click & Collect
    S⁣p⁣o⁣n⁣s⁣3⁣J⁣o⁣ ⁣r⁣O⁣е⁣d⁣O⁣ ⁣⁣⁣C⁣E⁣ ⁣⁣⁣⁣⁣⁣2⁣Q⁣ ⁣

Results Pagination - Page 1

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10