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

Opal Cabochon Loose Gemstones

You may also like

  • Opal Oval Loose Gemstones
    Opal Oval Loose Gemstones
  • Cabochon Moonstone Loose Gemstones
    Cabochon Moonstone Loose Gemstones
  • Cabochon Labradorite Loose Gemstones
    Cabochon Labradorite Loose Gemstones
  • Cabochon Fire Opal Loose Gemstones
    Cabochon Fire Opal Loose Gemstones
  • Cabochon Black Opal Loose Gemstones
    Cabochon Black Opal Loose Gemstones

Related Searches

  • Cabochon Stones
  • Opal Crystal
  • Gemstones Loose
  • Opal Stone
  • Opal
  • Large Opal
  • Flat Back Cabochons
  • Cabochon Jewellery
  • Cabochon Eyes
  • Opal Crushed
  • Sapphire Loose
  • Crystal Opal Ring

breadcrumb

  • eBay
    • Jewellery & Watches
    • Loose Diamonds & Gemstones
  • Jewellery & Watches
  • Loose Diamonds & Gemstones
  • Loose Gemstones
  • Opal Cabochon Loose Gemstones

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

5,279 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: Opal- Selected
    • Gemstone Shape: Cabochon- Selected
    Clear All

    • 1.06ct 8.5x6.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 1 of 4
    • 1.06ct 8.5x6.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 2 of 4
    • 1.06ct 8.5x6.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 3 of 4
    • 1.06ct 8.5x6.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 4 of 4

    1.06ct 8.5x6.2mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

    £3.15
    £13.33 P&P
    6 bids
    54m 30s
    F⁣A⁣⁣⁣⁣⁣ ⁣Z⁣⁣0⁣ ⁣⁣J⁣6⁣⁣ ⁣4⁣⁣⁣⁣0⁣ ⁣⁣P⁣⁣⁣⁣6⁣
    • Australian Opal Fossil Gem Cabochon. Gorgeous Polished Stone, Natural Opal* - Image 1 of 3
    • Australian Opal Fossil Gem Cabochon. Gorgeous Polished Stone, Natural Opal* - Image 2 of 3
    • Australian Opal Fossil Gem Cabochon. Gorgeous Polished Stone, Natural Opal* - Image 3 of 3

    Australian Opal Fossil Gem Cabochon. Gorgeous Polished Stone, Natural Opal*

    £125.48
    or Best Offer
    £3.42 P&P
    S⁣4⁣Q⁣p⁣o⁣n⁣ ⁣B⁣S⁣s⁣о⁣r⁣e⁣ ⁣d⁣⁣⁣G⁣1⁣ ⁣X⁣1⁣ ⁣J⁣⁣⁣8⁣⁣
    • Lightning Ridge Dark Opal Gem Rough Rubbed Stone. Australian Opal Cabochon - Image 1 of 4
    • Lightning Ridge Dark Opal Gem Rough Rubbed Stone. Australian Opal Cabochon - Image 2 of 4
    • Lightning Ridge Dark Opal Gem Rough Rubbed Stone. Australian Opal Cabochon - Image 3 of 4
    • Lightning Ridge Dark Opal Gem Rough Rubbed Stone. Australian Opal Cabochon - Image 4 of 4

    Lightning Ridge Dark Opal Gem Rough Rubbed Stone. Australian Opal Cabochon

    £94.19
    or Best Offer
    £3.00 P&P
    Click & Collect
    S⁣H⁣p⁣I⁣о⁣ ⁣O⁣n⁣R⁣s⁣o⁣r⁣ ⁣e⁣T⁣d⁣⁣⁣⁣X⁣⁣⁣ ⁣⁣B⁣⁣C⁣⁣
    • Black Opal cabochons Lot, AAA Top Grade Natural opal cabochons, Ethiopian Opal - Image 1 of 4
    • Black Opal cabochons Lot, AAA Top Grade Natural opal cabochons, Ethiopian Opal - Image 2 of 4
    • Black Opal cabochons Lot, AAA Top Grade Natural opal cabochons, Ethiopian Opal - Image 3 of 4
    • Black Opal cabochons Lot, AAA Top Grade Natural opal cabochons, Ethiopian Opal - Image 4 of 4

    Black Opal cabochons Lot, AAA Top Grade Natural opal cabochons, Ethiopian Opal

    £10.20 to £424.32
    Free postage
    S⁣p⁣o⁣Y⁣Q⁣ ⁣n⁣6⁣3⁣ ⁣Z⁣D⁣ ⁣s⁣o⁣r⁣S⁣C⁣е⁣ ⁣d⁣⁣⁣⁣⁣⁣⁣⁣
  • 💎 1.86ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 4

    💎 1.86ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £0.73
    £13.33 P&P
    0 bids
    5d 3h
    D⁣9⁣⁣⁣ ⁣1⁣⁣⁣⁣⁣E⁣ ⁣⁣J⁣H⁣⁣ ⁣⁣⁣⁣⁣W⁣⁣C⁣ ⁣⁣T⁣O⁣
  • 💎 GLC Report Big! 35.12ct Oval Cabochon Natural White Pink Opal - Africa Gem - Image 1 of 4

    💎 GLC Report Big! 35.12ct Oval Cabochon Natural White Pink Opal - Africa Gem

    £0.73
    £13.33 P&P
    1 bid
    4d 2h
    ⁣⁣I⁣⁣⁣⁣⁣A⁣⁣ ⁣⁣7⁣⁣⁣J⁣⁣ ⁣5⁣8⁣ ⁣A⁣9⁣⁣⁣ ⁣M⁣⁣C⁣
  • Coober Pedy Opal Cabochon Stone. Nice Colours * - Image 1 of 4

    Coober Pedy Opal Cabochon Stone. Nice Colours *

    £26.68
    or Buy It Now
    £2.70 P&P
    0 bids
    19h 27m
    ⁣⁣3⁣⁣⁣K⁣ ⁣⁣⁣⁣5⁣C⁣ ⁣⁣W⁣M⁣⁣ ⁣⁣⁣⁣⁣4⁣2⁣ ⁣⁣⁣⁣
  • VINTAGE LOOSE FIERY SOLID OPAL. VIBRANT COLOURS - Image 1 of 4

    VINTAGE LOOSE FIERY SOLID OPAL. VIBRANT COLOURS

    £40.00
    £4.80 P&P
    Click & Collect
    W⁣B⁣ ⁣W⁣1⁣ ⁣⁣⁣D⁣⁣M⁣⁣ ⁣⁣⁣N⁣3⁣⁣ ⁣⁣⁣N⁣⁣Q⁣⁣ ⁣⁣⁣
  • Australia Andamooka Solid Crystal Opal Parcel Red Green Blue 8.7 ct - Image 1 of 4

    Australia Andamooka Solid Crystal Opal Parcel Red Green Blue 8.7 ct

    £628.81
    £13.30 P&P
    2⁣0⁣⁣ ⁣⁣N⁣⁣5⁣ ⁣⁣⁣⁣⁣R⁣⁣⁣N⁣ ⁣⁣⁣⁣5⁣Z⁣⁣⁣ ⁣⁣K⁣
  • 💎 1.05ct Free Form Natural Color Play Coober Pedy White Opal - Australia Gem - Image 1 of 4

    💎 1.05ct Free Form Natural Color Play Coober Pedy White Opal - Australia Gem

    £2.41
    £13.33 P&P
    2 bids
    2d 22h
    S⁣⁣⁣⁣⁣⁣⁣2⁣⁣⁣ ⁣⁣R⁣⁣⁣6⁣ ⁣O⁣⁣⁣V⁣ ⁣R⁣J⁣⁣ ⁣T⁣W⁣
  • 💎 3.20ct Semi-Round Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone - Image 1 of 4

    💎 3.20ct Semi-Round Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone

    £0.73
    £13.33 P&P
    0 bids
    2d 21h
    M⁣⁣N⁣⁣⁣⁣⁣ ⁣⁣⁣5⁣⁣I⁣ ⁣⁣⁣Y⁣⁣R⁣⁣⁣ ⁣⁣8⁣⁣R⁣⁣ ⁣
  • Australia Mintabie Solid Opal Parcel Green Blue 10.05 ct - Image 1 of 4

    Australia Mintabie Solid Opal Parcel Green Blue 10.05 ct

    £278.13
    £13.30 P&P
    X⁣⁣U⁣⁣ ⁣⁣M⁣V⁣⁣⁣⁣⁣⁣ ⁣⁣⁣T⁣⁣⁣⁣4⁣⁣ ⁣⁣⁣F⁣⁣V⁣
  • 💎 2.00ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 4

    💎 2.00ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £2.41
    £13.33 P&P
    2 bids
    2d 2h
    ⁣⁣⁣⁣S⁣U⁣⁣ ⁣⁣Q⁣⁣2⁣⁣ ⁣⁣O⁣E⁣ ⁣J⁣⁣⁣5⁣ ⁣F⁣⁣⁣J⁣ ⁣
  • Ethiopian Fire Opal Cabochon Mixed LOT Loose AAA Welo Opal Gemstones x17 Stones - Image 1 of 4

    Ethiopian Fire Opal Cabochon Mixed LOT Loose AAA Welo Opal Gemstones x17 Stones

    £40.36
    or Best Offer
    £2.04 P&P
    S⁣p⁣R⁣o⁣n⁣P⁣ ⁣s⁣о⁣r⁣5⁣e⁣d⁣J⁣⁣⁣⁣⁣⁣ ⁣Q⁣⁣V⁣⁣⁣⁣⁣ ⁣
  • Opal Cabochon 8x10mm Loose Lab Grown Gemstone Calibrated For Jewelry Making - Image 1 of 4

    Opal Cabochon 8x10mm Loose Lab Grown Gemstone Calibrated For Jewelry Making

    £14.05
    £2.04 P&P
    6 watching
    S⁣р⁣J⁣N⁣o⁣n⁣s⁣o⁣r⁣e⁣ ⁣d⁣⁣⁣Y⁣⁣⁣U⁣ ⁣⁣2⁣⁣⁣⁣Z⁣ ⁣B⁣G⁣
  • Ethiopian Opal Cabochon Mixed LOT Loose AAA Welo Opal Gemstones x18 Stones - Image 1 of 4

    Ethiopian Opal Cabochon Mixed LOT Loose AAA Welo Opal Gemstones x18 Stones

    £42.22
    or Best Offer
    £2.04 P&P
    S⁣X⁣p⁣4⁣ ⁣1⁣I⁣ ⁣o⁣n⁣5⁣ѕ⁣Q⁣o⁣r⁣e⁣ ⁣d⁣⁣⁣K⁣P⁣⁣ ⁣⁣⁣⁣⁣
  • 0.83ct 8x6mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 1 of 4

    0.83ct 8x6mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

    £0.73
    £13.33 P&P
    0 bids
    23h 15m
    ⁣S⁣0⁣⁣ ⁣⁣⁣⁣4⁣1⁣⁣⁣ ⁣8⁣T⁣ ⁣5⁣⁣⁣6⁣⁣⁣ ⁣N⁣U⁣ ⁣⁣⁣
  • 1.45ct Oval Cabochon Natural Floral Flash Play-Of-Color Crystal Black Opal Gem - Image 1 of 4

    1.45ct Oval Cabochon Natural Floral Flash Play-Of-Color Crystal Black Opal Gem

    £0.73
    £13.33 P&P
    0 bids
    6d 2h
    A⁣⁣9⁣ ⁣⁣8⁣Y⁣ ⁣L⁣H⁣ ⁣⁣W⁣⁣H⁣⁣ ⁣Q⁣7⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • 💎 3.12ct Square Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 4

    💎 3.12ct Square Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £8.52
    £13.33 P&P
    7 bids
    1d 3h
    ⁣⁣⁣W⁣1⁣⁣ ⁣W⁣⁣⁣⁣⁣C⁣⁣ ⁣⁣C⁣⁣Q⁣ ⁣T⁣⁣⁣⁣⁣D⁣⁣⁣
  • 1.57cts Solid Lightning ridge semi-black opal, stunning rainbow fire *see video* - Image 1 of 4

    1.57cts Solid Lightning ridge semi-black opal, stunning rainbow fire *see video*

    £275.23
    or Best Offer
    £13.79 P&P
    ⁣X⁣C⁣ ⁣B⁣9⁣ ⁣7⁣⁣⁣L⁣⁣⁣ ⁣D⁣Q⁣ ⁣M⁣⁣9⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • Antique Genuine Natural Australian Solid Opal with Superb Fire 13x10mm 4.5ct - Image 1 of 4

    Antique Genuine Natural Australian Solid Opal with Superb Fire 13x10mm 4.5ct

    £49.99
    Free postage
    Click & Collect
    13 watching
    ⁣P⁣K⁣ ⁣K⁣W⁣⁣ ⁣⁣⁣1⁣⁣⁣7⁣ ⁣⁣⁣⁣⁣2⁣⁣⁣5⁣⁣ ⁣9⁣⁣O⁣
  • 1.44cts Solid Lightning Ridge black opal, stunning pinfire pattern *see video* - Image 1 of 4

    1.44cts Solid Lightning Ridge black opal, stunning pinfire pattern *see video*

    £173.65
    or Best Offer
    £13.79 P&P
    V⁣⁣⁣N⁣⁣ ⁣7⁣B⁣ ⁣⁣7⁣E⁣⁣⁣⁣ ⁣G⁣G⁣⁣ ⁣Y⁣⁣I⁣⁣ ⁣⁣D⁣⁣
  • $2,500 4.99CT Loose Natural Austrailian Opal, Cabochon Cut 17.50x12.64MM - Image 1 of 4

    $2,500 4.99CT Loose Natural Austrailian Opal, Cabochon Cut 17.50x12.64MM

    £7.40
    £11.55 P&P
    1 bid
    6d 7h
    A⁣4⁣ ⁣⁣⁣⁣⁣L⁣⁣⁣Z⁣⁣⁣ ⁣⁣X⁣⁣⁣V⁣ ⁣⁣G⁣G⁣⁣ ⁣9⁣X⁣⁣
  • 💎 1.25ct Oval Cabochon Natural Color Play Coober Pedy White Opal Australia Gem - Image 1 of 4

    💎 1.25ct Oval Cabochon Natural Color Play Coober Pedy White Opal Australia Gem

    £7.78
    £13.33 P&P
    4 bids
    2d
    7⁣8⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣W⁣H⁣⁣⁣⁣⁣⁣⁣ ⁣R⁣8⁣ ⁣⁣⁣⁣T⁣
  • 1.48cts Lightning Ridge Solid dark Opal, Stunning pattern & Pink fire *video* - Image 1 of 4

    1.48cts Lightning Ridge Solid dark Opal, Stunning pattern & Pink fire *video*

    £156.14
    or Best Offer
    £24.38 P&P
    ⁣Z⁣B⁣ ⁣⁣8⁣8⁣⁣⁣⁣⁣ ⁣9⁣⁣O⁣ ⁣W⁣⁣O⁣⁣⁣ ⁣⁣⁣7⁣X⁣⁣⁣
  • 18mmx25mm Oval Cabochon CAB Flatback Semi-Precious Gemstone Crystal Jewelry DIY - Image 1 of 4

    18mmx25mm Oval Cabochon CAB Flatback Semi-Precious Gemstone Crystal Jewelry DIY

    £2.94
    Free postage
    2 watching
    ⁣⁣⁣4⁣I⁣⁣⁣⁣ ⁣⁣⁣T⁣O⁣⁣ ⁣Y⁣T⁣ ⁣⁣F⁣L⁣⁣⁣⁣⁣⁣⁣ ⁣
  • 0.500cts Coober Pedy Opal Cabochon Oval 8x6mm - Image 1 of 1

    0.500cts Coober Pedy Opal Cabochon Oval 8x6mm

    £10.31
    or Best Offer
    £2.72 P&P
    4⁣1⁣ ⁣⁣⁣E⁣⁣6⁣⁣⁣ ⁣⁣⁣W⁣⁣⁣4⁣⁣ ⁣O⁣⁣D⁣ ⁣⁣⁣E⁣⁣Z⁣
  • 💎 3.07ct 10x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone - Image 1 of 4

    💎 3.07ct 10x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone

    £0.73
    £13.33 P&P
    0 bids
    1d 3h
    P⁣⁣⁣A⁣⁣ ⁣V⁣C⁣ ⁣⁣⁣⁣M⁣⁣D⁣ ⁣⁣⁣⁣M⁣⁣V⁣⁣ ⁣J⁣4⁣⁣⁣
  • 21tcw Parcel Of Australian Opals From Coober Pedy, Lightning Ridge And Mintabie. - Image 1 of 4

    21tcw Parcel Of Australian Opals From Coober Pedy, Lightning Ridge And Mintabie.

    £198.28
    or Best Offer
    Free postage
    N⁣S⁣I⁣p⁣o⁣ ⁣F⁣n⁣s⁣о⁣r⁣e⁣d⁣F⁣⁣⁣⁣⁣ ⁣N⁣⁣Q⁣ ⁣1⁣V⁣⁣ ⁣⁣
  • Australian Opal Doublet Cabochon Stone. Premium Grade * Lightning Ridge Opal - Image 1 of 4

    Australian Opal Doublet Cabochon Stone. Premium Grade * Lightning Ridge Opal

    £78.68
    or Buy It Now
    £2.70 P&P
    0 bids
    1d 21h
    Ѕ⁣p⁣6⁣o⁣n⁣s⁣o⁣r⁣R⁣ ⁣K⁣O⁣ ⁣3⁣e⁣d⁣6⁣⁣ ⁣3⁣T⁣⁣ ⁣⁣⁣F⁣T⁣⁣
  • 1.1ct Dark Australian Opal, Natural Solid Opal Polished Cabochon 6 x 10 x 2.6mm - Image 1 of 4

    1.1ct Dark Australian Opal, Natural Solid Opal Polished Cabochon 6 x 10 x 2.6mm

    £140.27
    or Best Offer
    Free postage
    Ѕ⁣O⁣p⁣o⁣n⁣s⁣o⁣r⁣e⁣d⁣⁣⁣J⁣⁣⁣⁣⁣ ⁣Z⁣0⁣⁣⁣⁣⁣ ⁣⁣⁣⁣
  • 6 Nice Polished/Varnished Boulder White/Dark/Crystal Opal Cabs 17.5 cts - Image 1 of 4

    6 Nice Polished/Varnished Boulder White/Dark/Crystal Opal Cabs 17.5 cts

    £63.08
    or Best Offer
    Free postage
    Click & Collect
    11 watching
    P⁣S⁣L⁣p⁣o⁣ ⁣R⁣n⁣ѕ⁣o⁣r⁣T⁣ ⁣I⁣K⁣e⁣ ⁣Z⁣W⁣ ⁣d⁣⁣⁣7⁣V⁣ ⁣⁣Q⁣
  • $900 2.51CT Loose Natural Austrailian Opal, Cabochon Cut 10.98x9.14MM - Image 1 of 4

    $900 2.51CT Loose Natural Austrailian Opal, Cabochon Cut 10.98x9.14MM

    £7.40
    £11.55 P&P
    1 bid
    2d 8h
    9⁣X⁣⁣ ⁣C⁣T⁣ ⁣N⁣⁣⁣⁣X⁣ ⁣U⁣⁣⁣⁣8⁣⁣⁣⁣⁣ ⁣K⁣⁣⁣⁣⁣
  • 0.81cts Solid Lightning ridge opal, stunning multi-colours *see video* - Image 1 of 4

    0.81cts Solid Lightning ridge opal, stunning multi-colours *see video*

    £34.25
    or Best Offer
    £16.54 P&P
    ⁣⁣⁣⁣⁣7⁣W⁣ ⁣⁣X⁣H⁣ ⁣⁣⁣⁣5⁣⁣Z⁣ ⁣D⁣2⁣⁣⁣ ⁣C⁣⁣3⁣⁣
  • 💎 2.34ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 4

    💎 2.34ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £0.73
    £13.33 P&P
    0 bids
    6d 5h
    ⁣⁣0⁣K⁣ ⁣⁣2⁣F⁣⁣ ⁣3⁣M⁣⁣ ⁣2⁣T⁣ ⁣⁣Y⁣Z⁣ ⁣⁣7⁣⁣ ⁣⁣⁣⁣
  • 💎 4.15ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 3

    💎 4.15ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £6.30
    £13.33 P&P
    4 bids
    3h 35m
    ⁣K⁣⁣P⁣⁣⁣ ⁣⁣⁣W⁣F⁣ ⁣C⁣T⁣ ⁣⁣⁣⁣⁣⁣V⁣0⁣ ⁣⁣⁣⁣⁣⁣
  • 💎 2.46ct Cushion Natural Color Play Coober Pedy White Opal - Australia Gem - Image 1 of 4

    💎 2.46ct Cushion Natural Color Play Coober Pedy White Opal - Australia Gem

    £0.73
    £13.33 P&P
    1 bid
    5d
    ⁣⁣⁣⁣I⁣⁣0⁣⁣⁣ ⁣M⁣⁣⁣Z⁣ ⁣⁣K⁣X⁣⁣ ⁣U⁣L⁣ ⁣⁣⁣⁣⁣⁣
  • 💎 2.22ct 11.2x7.2mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem - Image 1 of 4

    💎 2.22ct 11.2x7.2mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem

    £0.73
    £13.33 P&P
    1 bid
    6d 2h
    ⁣⁣8⁣S⁣ ⁣J⁣⁣D⁣ ⁣⁣⁣⁣⁣⁣⁣⁣J⁣B⁣⁣ ⁣⁣⁣B⁣S⁣⁣ ⁣⁣2⁣
  • 5x7MM 100Pcs Natural Ethiopian Purple Opal Fire Opal Loose Gemstone cabochon M12 - Image 1 of 4

    5x7MM 100Pcs Natural Ethiopian Purple Opal Fire Opal Loose Gemstone cabochon M12

    £132.74
    or Best Offer
    Free postage
    S⁣p⁣o⁣n⁣O⁣ѕ⁣G⁣o⁣r⁣ ⁣e⁣2⁣N⁣d⁣ ⁣⁣⁣⁣⁣⁣9⁣9⁣⁣⁣⁣ ⁣3⁣⁣
  • Black Multi Fire Opal Cabochon 7x5mm Natural Smoked Oval Gem Jewellery Making - Image 1 of 4

    Black Multi Fire Opal Cabochon 7x5mm Natural Smoked Oval Gem Jewellery Making

    £11.51
    or Best Offer
    £2.04 P&P
    S⁣L⁣H⁣р⁣o⁣n⁣ ⁣s⁣o⁣M⁣r⁣T⁣ ⁣e⁣d⁣⁣E⁣⁣Q⁣ ⁣A⁣8⁣ ⁣9⁣⁣M⁣ ⁣R⁣
  • 💎 2.85ct 10.7x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem - Image 1 of 4

    💎 2.85ct 10.7x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem

    £0.73
    £13.33 P&P
    0 bids
    2d 1h
    ⁣L⁣⁣X⁣ ⁣7⁣A⁣⁣⁣ ⁣⁣⁣6⁣⁣⁣⁣P⁣⁣ ⁣⁣H⁣⁣G⁣⁣⁣ ⁣⁣⁣
  • 0.58cts Lightning Ridge Solid Gem black opal, vivid rainbow fire *see video* - Image 1 of 4

    0.58cts Lightning Ridge Solid Gem black opal, vivid rainbow fire *see video*

    £215.25
    or Best Offer
    £13.79 P&P
    P⁣N⁣⁣⁣ ⁣I⁣⁣⁣K⁣⁣⁣ ⁣⁣⁣G⁣S⁣⁣ ⁣⁣2⁣⁣1⁣ ⁣F⁣⁣J⁣ ⁣⁣
  • Certified 5.59 Cts Natural Ethiopian Welo Opal AAA Grade 13MM Cabochon Gemstone - Image 1 of 4

    Certified 5.59 Cts Natural Ethiopian Welo Opal AAA Grade 13MM Cabochon Gemstone

    £43.69
    Free postage
    ⁣⁣7⁣1⁣ ⁣⁣⁣⁣O⁣⁣5⁣ ⁣⁣⁣⁣⁣⁣T⁣8⁣⁣⁣⁣ ⁣⁣⁣⁣Z⁣⁣
  • 0.79ct 8.5x5mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal - Image 1 of 4

    0.79ct 8.5x5mm Oval Cab Natural Floral Flash Play-Of-Color Crystal Black Opal

    £0.73
    £13.33 P&P
    0 bids
    5d 1h
    2⁣⁣G⁣ ⁣⁣V⁣⁣⁣⁣⁣K⁣ ⁣B⁣X⁣ ⁣⁣Y⁣3⁣⁣⁣ ⁣⁣Z⁣⁣G⁣ ⁣P⁣⁣
  • 💎 2.00ct Oval Cabochon Natural Color Play Coober Pedy White Opal Australia Gem - Image 1 of 4

    💎 2.00ct Oval Cabochon Natural Color Play Coober Pedy White Opal Australia Gem

    £0.73
    £13.33 P&P
    1 bid
    23h 19m
    F⁣A⁣⁣⁣⁣⁣ ⁣⁣⁣Z⁣⁣3⁣⁣⁣⁣⁣ ⁣⁣V⁣⁣O⁣ ⁣X⁣W⁣ ⁣⁣Y⁣⁣
  • 💎 1.15ct Triangle Natural Color Play Coober Pedy White Opal - Australia Gem - Image 1 of 4

    💎 1.15ct Triangle Natural Color Play Coober Pedy White Opal - Australia Gem

    £0.73
    £13.33 P&P
    0 bids
    6d
    ⁣W⁣X⁣ ⁣L⁣B⁣ ⁣⁣⁣⁣⁣K⁣⁣E⁣⁣ ⁣⁣W⁣⁣⁣⁣⁣⁣⁣5⁣ ⁣⁣L⁣
  • 💎 2.90ct 11x9mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone - Image 1 of 4

    💎 2.90ct 11x9mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gemstone

    £0.73
    £13.33 P&P
    0 bids
    3d 3h
    ⁣⁣⁣⁣R⁣E⁣ ⁣⁣8⁣4⁣⁣⁣ ⁣V⁣J⁣⁣ ⁣⁣⁣8⁣⁣⁣⁣⁣X⁣ ⁣8⁣3⁣
  • NATURAL DESIGNER DENDRITE AGATE CABOCHON HEALING GEMSTONE WHOLESALE LOT 150.CT - Image 1 of 3

    NATURAL DESIGNER DENDRITE AGATE CABOCHON HEALING GEMSTONE WHOLESALE LOT 150.CT

    £11.39
    or Best Offer
    Free postage
    7 watching
    ⁣⁣0⁣O⁣ ⁣⁣⁣F⁣Q⁣ ⁣1⁣⁣⁣W⁣ ⁣⁣⁣8⁣⁣5⁣⁣⁣ ⁣L⁣⁣G⁣⁣ ⁣
  • 0.72ct Solid Lightning Ridge dark opal, stunning cat eyes pattern & rainbow fire - Image 1 of 4

    0.72ct Solid Lightning Ridge dark opal, stunning cat eyes pattern & rainbow fire

    £96.35
    or Best Offer
    £16.54 P&P
    ⁣V⁣H⁣ ⁣⁣O⁣7⁣⁣ ⁣⁣O⁣7⁣⁣⁣⁣ ⁣X⁣⁣6⁣⁣⁣⁣ ⁣⁣⁣Q⁣A⁣ ⁣
  • 💎 3.14ct 10.7x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem - Image 1 of 4

    💎 3.14ct 10.7x8.5mm Oval Cabochon Natural Yellow Cat's Eye Opal - Africa Gem

    £0.73
    £13.33 P&P
    0 bids
    3h 40m
    ⁣⁣⁣⁣⁣W⁣⁣⁣⁣2⁣⁣⁣⁣⁣⁣ ⁣4⁣O⁣ ⁣Y⁣⁣2⁣⁣ ⁣⁣⁣⁣A⁣
  • 50 Pcs Natural Opal 2mm Round Flashy Multi Color Loose Cabochon Gemstones Lot - Image 1 of 4

    50 Pcs Natural Opal 2mm Round Flashy Multi Color Loose Cabochon Gemstones Lot

    £25.90
    or Best Offer
    Free postage
    0⁣X⁣ ⁣O⁣⁣7⁣⁣ ⁣⁣⁣⁣R⁣O⁣⁣⁣ ⁣⁣⁣H⁣B⁣⁣ ⁣H⁣⁣⁣⁣O⁣⁣
  • 💎 3.70ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem - Image 1 of 4

    💎 3.70ct Oval Cabochon Natural Treated Matrix Andamooka Opal - Australia Gem

    £4.07
    £13.33 P&P
    4 bids
    2d 23h
    B⁣⁣⁣⁣P⁣ ⁣3⁣⁣9⁣ ⁣⁣⁣⁣⁣L⁣⁣⁣⁣⁣9⁣⁣⁣⁣ ⁣⁣⁣⁣2⁣
  • $1,800 12.75CT Loose Natural Ethiopian Opal Cabochon Cut 20.04x15.56MM - Image 1 of 4

    $1,800 12.75CT Loose Natural Ethiopian Opal Cabochon Cut 20.04x15.56MM

    £14.44
    £11.55 P&P
    12 bids
    6h 17m
    ⁣Z⁣7⁣⁣⁣⁣ ⁣⁣4⁣I⁣⁣ ⁣T⁣⁣8⁣⁣⁣⁣ ⁣H⁣I⁣ ⁣⁣R⁣⁣W⁣ ⁣⁣
  • 0.43cts Solid Lightning ridge semi-black opal, stunning rainbow fire *see video* - Image 1 of 4

    0.43cts Solid Lightning ridge semi-black opal, stunning rainbow fire *see video*

    £51.66
    or Best Offer
    £16.54 P&P
    N⁣4⁣⁣⁣⁣⁣⁣ ⁣⁣A⁣6⁣ ⁣4⁣⁣B⁣ ⁣⁣T⁣E⁣⁣ ⁣⁣⁣⁣⁣M⁣⁣⁣
  • 2.10ct Lightning Ridge Solid semi-black Opal, stunning pink fire *see video* - Image 1 of 4

    2.10ct Lightning Ridge Solid semi-black Opal, stunning pink fire *see video*

    £138.73
    or Best Offer
    £16.54 P&P
    ⁣X⁣⁣O⁣⁣ ⁣N⁣⁣5⁣ ⁣⁣S⁣W⁣⁣ ⁣⁣⁣⁣⁣A⁣⁣4⁣ ⁣1⁣5⁣⁣ ⁣⁣
  • Natural Ethiopian Welo Multi Fire Opal Oval Cabochon Loose Gemstone 7x5 MM - Image 1 of 4

    Natural Ethiopian Welo Multi Fire Opal Oval Cabochon Loose Gemstone 7x5 MM

    £13.67
    Free postage
    4 watching
    ⁣S⁣N⁣⁣ ⁣9⁣⁣3⁣ ⁣⁣⁣⁣V⁣⁣6⁣ ⁣5⁣⁣⁣⁣C⁣ ⁣⁣⁣⁣⁣⁣7⁣
  • 6 Opals 7x5 mm Parcel Ethiopian Welo Precious Gemstones Healing Rainbow - Image 1 of 4

    6 Opals 7x5 mm Parcel Ethiopian Welo Precious Gemstones Healing Rainbow

    £9.99
    (£1.67/Unit)
    Free postage
    Click & Collect
    ⁣⁣7⁣Z⁣⁣ ⁣⁣⁣O⁣7⁣ ⁣⁣5⁣⁣⁣X⁣⁣ ⁣B⁣⁣⁣⁣⁣K⁣⁣⁣ ⁣O⁣
  • 2.39ct Lightning Ridge Top Gem black opal, stunning fire & pattern *see video* - Image 1 of 4

    2.39ct Lightning Ridge Top Gem black opal, stunning fire & pattern *see video*

    £240.88
    or Best Offer
    £13.79 P&P
    9⁣9⁣ ⁣⁣⁣⁣⁣E⁣⁣⁣⁣R⁣⁣ ⁣⁣4⁣9⁣ ⁣⁣⁣⁣1⁣N⁣⁣⁣⁣ ⁣⁣
  • 4.37ct Dark Australian Opal, Natural Solid Opal Polished Cabochon 11 x 14.9mm - Image 1 of 4

    4.37ct Dark Australian Opal, Natural Solid Opal Polished Cabochon 11 x 14.9mm

    £1,845.33
    or Best Offer
    £24.19 P&P
    S⁣U⁣Q⁣p⁣o⁣ ⁣n⁣G⁣ѕ⁣o⁣U⁣ ⁣6⁣K⁣ ⁣r⁣e⁣0⁣H⁣ ⁣d⁣W⁣C⁣ ⁣⁣⁣ ⁣⁣
  • 19 ct Rainbow Matrix Opal heat treated Lapidary Andamooka. - Image 1 of 4

    19 ct Rainbow Matrix Opal heat treated Lapidary Andamooka.

    £110.28
    or Best Offer
    £15.96 P&P
    S⁣p⁣B⁣o⁣n⁣s⁣о⁣O⁣r⁣ ⁣e⁣d⁣⁣4⁣⁣⁣⁣M⁣ ⁣⁣E⁣7⁣ ⁣⁣⁣W⁣⁣M⁣

Results Pagination - Page 1

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