• OPAL ROUGH NATURAL AUSTRALIAN 10.6 CTS COOBER PEDY © GTOPALS ® # G3

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Photo taken wet so you can see the Colours. We are happy to assist as we can. Approx 5-6 mm thick.
    AU $49.00
    5 bids
    AU $11.25 postage
    Ending Today at 15:17 AEDST12h 36mShape: RoughColour: Multi-Colour
  • 2ct Solid Mintabie Rough Opal multi colour red fire (200ct lot) + bonus 2ct

    I am happy to show more photos if required.
    AU $16.00
    Shape: Rough
    AU $7.55 postage
    Colour: Multi-Colour
    or Best Offer
    72 sold
  • 300g rough opal chips satchel -Andamooka

    300g of rough Andamooka opal chips satchel for sale. Bulk unsorted material.
    AU $85.00
    Shape: Rough
    AU $10.00 postage
    Colour: Multi-Colour
  • New listing OPAL ROUGH NATURAL AUSTRALIAN 13 CTS COOBER PEDY © GTOPALS ® # SM8

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Weight 13 CARATS. Photo taken wet so you can see the Colours. We are happy to assist as we can.
    AU $31.00
    15 bids
    AU $11.25 postage
    Ending Saturday at 13:40 AEDST2d 10hShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 7.8 CTS COOBER PEDY © GTOPALS ® # TG10

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Happy Buying! Photo taken wet so you can see the Colours.
    AU $20.50
    8 bids
    AU $11.25 postage
    Ending Today at 15:00 AEDST12h 19mShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 62.8 CTS COOBER PEDY © GTOPALS ® # G7

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 16-17 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $9.99
    1 bid
    AU $11.25 postage
    Ending Today at 16:12 AEDST13h 32mShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 123.3 CTS COOBER PEDY © GTOPALS ® # G9

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 14-19 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $17.50
    8 bids
    AU $11.25 postage
    Ending Today at 16:24 AEDST13h 44mShape: RoughColour: Multi-Colour
  • Opal Paydirt,Mined Lightning Ridge & Coober Pedy black,boulder, crystal, & white

    Coober Pedy. Australian opal: black, boulder, crystal, & white, that may contain traces of opalised shell & wood. Lightning Ridge. Mined primarily in.
    AU $29.95
    Free postage
    Colour: Black
  • OPAL ROUGH NATURAL AUSTRALIAN 5.3 CTS COOBER PEDY © GTOPALS ® # TG7

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 3-5 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $20.50
    6 bids
    AU $11.25 postage
    Ending Today at 14:41 AEDST12hShape: RoughColour: Multi-Colour
  • LUSTROUS CARMINE RED-MULTICOLOUR 1.54ct 11x10mm SEMI BLACK OPAL LIGHTNING RIDGE

    Not a doublet or triplet. Professionally cut and polished. Perfectly cut and polished ready for setting as a top shelf ring or pendant, or a great addition to an opal collection. Imperfections: Flawless.
    AU $77.00
    12 bids
    AU $6.50 postage
    Ending Saturday at 20:15 AEDST2d 17hShape: OvalColour: Multi-Colour
  • Boulder Opal Polish Stone Natural 

    Australian Boulder Opal.
    AU $7.00
    0 bids
    AU $7.50 postage
    Ending Today at 21:46 AEDST19h 5mShape: RoughColour: Multi-Colour
  • New listingopal-natural australian opal-2.1 Cts Top Gem shell Doublet QOM 1451

    Opal-natural australian opal-2.1 Cts Top Gem shell Doublet QOM 1451. Natural shell opal from Australia shell opal has been set on natural ironstone from Queensland opal fields To make this top gem quality doublet opal Brightness 4.2.
    AU $1.33
    3 bids
    AU $8.50 postage
    Ending 24 Nov at 3:46 AEDST9d 1hShape: Sphere/EggColour: Green
  • SUPERB ORANGE-RED FLAME PATTERN - 8x6mm 0.97ct SOLID OPAL LIGHTNING RIDGE

    Not a doublet or triplet. Professionally cut and polished. A beautiful opal overall, it will look amazing when set - just perfect for a solitaire opal ring. Imperfections: Eye clean. Brightly coloured precious opal throughout.
    AU $12.50
    3 bids
    AU $6.50 postage
    Ending Saturday at 19:40 AEDST2d 16hShape: OvalColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 11.7 CTS COOBER PEDY © GTOPALS ® # G1

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Photo taken wet so you can see the Colours. We are happy to assist as we can. Approx 10-11 mm thick.
    AU $49.99
    1 bid
    AU $11.25 postage
    Ending Today at 15:07 AEDST12h 27mShape: RoughColour: Multi-Colour
  • AUSTRALIAN NATURAL BOULDER OPAL 431c ROUGH RUB FRACTURED PARCEL OCA10335

    These are 22x fractured rough rubbed pieces of boulder opal from Queensland, Australia, which are ready for finishing. These opals are fractured. The last image is taken with the opal dry. These pieces are in a rough form.they are NOT finished opals.
    AU $29.66
    7 bids
    AU $7.50 postage
    Ending Friday at 20:24 AEDST1d 17hShape: Rough
  • New listingopal-1ct 11x6mm Coober Pedy Opal Doublet [PDO-169] red/yellow/blue/green/orange.

    1ct 11x6mm Coober Pedy Opal Doublet [PDO-169] this opal has beautiful colours all over. red/orange/yellow/green/blue. Origin: Coober Pedy, SA, Australia. Stone Type: Opal Doublet. A USTRALIAN DOUBLET OPAL LOOSE STONE .
    AU $0.99
    1 bid
    AU $8.50 postage
    Ending 24 Nov at 3:59 AEDST9d 1hColour: Green
  • Opal rough Coober Pedy multicolour 59.40cts

    Rough natural Coober Pedy opal. cutting material, multicolour.
    AU $6.00
    1 bid
    AU $9.00 postage
    Ending 20 Nov at 11:28 AEDST5d 8hShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 4.5 CTS COOBER PEDY © GTOPALS ® # SM2

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 1-2 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $20.50
    8 bids
    AU $11.25 postage
    Ending Friday at 19:48 AEDST1d 17hShape: RoughColour: Multi-Colour
  • 36.5CTS BOULDER OPAL AUSTRALIAN NATURAL SOLID POLISHED

    For sale I have a Boulder opal from Queensland, Australia. This opal is 25.6mm x 27.0mm x 6.4mm and weighs 36.5cts.
    AU $1.00
    0 bids
    AU $7.50 postage
    Ending Today at 21:14 AEDST18h 33m
  • OPAL ROUGH NATURAL AUSTRALIAN 15.9 CTS COOBER PEDY © GTOPALS ® # G10

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Photo taken wet so you can see the Colours. We are happy to assist as we can. Approx 7-10 mm thick.
    AU $10.50
    2 bids
    AU $11.25 postage
    Ending Today at 16:29 AEDST13h 48mShape: RoughColour: Multi-Colour
  • koroit/yowah boulder opal rough 104 carats

    AU $8.50
    0 bidsEnding 18 Nov at 17:20 AEDST3d 14hShape: Rough
  • FINEST GEM QUALITY 2.57ct 11x9mm WATER CLEAR SOLID CRYSTAL OPAL LIGHTNING RIDGE

    A top shelf opal that would be very hard to beat, with the bright colours combining perfectly with the lively flashfire pattern to create the perfect opal for a ring or pendant. UNBELIEVABLE Lightning Ridge solid water clear crystal opal.
    AU $51.00
    11 bids
    AU $6.50 postage
    Ending Saturday at 20:55 AEDST2d 18hShape: OvalColour: Multi-Colour
  • 282.0cts Boulder Opal Rough Lapidary

    The opal was wet in the images and they were photographed in natural light.
    AU $14.50
    0 bids
    AU $7.50 postage
    Ending Saturday at 15:23 AEDST2d 12hShape: Rough
  • EXCEPTIONAL 3.19ct FLORAL FLASHFIRE PATTERN 13x10mm SOLID OPAL LIGHTNING RIDGE

    Exceptional Multicolour floral flashfire pattern solid opal Lightning Ridge. Pattern: Exceptional floral flashfire pattern front to back. Very sparkly pattern that is constantly changing as the opal is moved.
    AU $290.00
    AU $6.50 postage
    Shape: Oval
    or Best Offer
    Colour: Multi-Colour
  • 1691ct Large Australian Natural Boulder Opal Rough Yowah Nut Koroit Matrix #087

    TCW: 1691ct ORIGIN: Yowah, Queensland, Australia Natural, no enhancements to colour in photos - cropped only. Photos taken when rough is WET under light. TRUSTED, LONG TIME SELLER. Buy with confidence. Postage/Shipping includes cost of packing materials. Combined shipping available, current special - buy one listing get second purchase’s shipping FREE! (* listings must all be shipped in same parcel) Import duties, taxes and charges are the buyer’s responsibility. PLEASE FEEL FREE TO SEND THROUGH ANY QUESTIONS BEFORE BIDDING. Payment due within 3 days We pride ourselves on selling quality, unique natural Australian Opal worldwide, checkout our other listings!
    AU $17.50
    2 bids
    AU $13.00 postage
    Ending Saturday at 15:38 AEDST2d 12hShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 45.9 CTS COOBER PEDY © GTOPALS ® # G6

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 7-10 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $9.99
    1 bid
    AU $11.25 postage
    Ending Today at 16:09 AEDST13h 28mShape: RoughColour: Multi-Colour
  • AA Quality 112ct PRETTY! Australian Natural Boulder Opal Rough #0044

    TCW = 112ct Origin: Yowah and Koroit, QLD, Australia AA Quality Rough - Old stock.. won’t dissapoint! Very Pretty! Natural, no enhancements to colour in photos, cropped only. Photos taken when rough is wet. MINER CLEAROUT, Checkout my other listings for Quality Australian Opal at Realistic prices. Opal is far better than my photography skills !! TRUSTED, LONG TIME SELLER. Buy with confidence :) Postage includes cost of packing materials. Combined shipping available, please request at checkout. Import duties, taxes and charges are the buyer’s responsibility. Please feel welcome to send through any questions before bidding.
    AU $17.50
    5 bids
    AU $8.00 postage
    Ending Saturday at 13:13 AEDST2d 10hShape: RoughColour: Multi-Colour
  • New listingopal-natural australian Lightning Ridge Opal Parcel 3.30cts 4 opals [20328]

    Opal-natural australian Lightning Ridge Opal Parcel 3.30cts 4 opals [20328] Very pretty parcel of opals from Lightning ridge. These solid opals were cut from Lightning Ridge rough. LIGHTNING RIDGE, NSW.
    AU $2.25
    3 bids
    AU $8.50 postage
    Ending 24 Nov at 3:52 AEDST9d 1hShape: Sphere/EggColour: Green
  • GLORIOUS 2.62ct BRIGHT AQUA-BLUE-GREEN 15x7mm SOLID BLACK OPAL LIGHTNING RIDGE

    WonderfulAqua-blue-green Lightning Ridge solid black opal. Opal field: World famous Lightning Ridge, New South Wales, Australia. Pattern: Sparkly flashfire pattern throughout. Very bright and attractive.
    AU $21.50
    11 bids
    AU $6.50 postage
    Ending Saturday at 19:45 AEDST2d 17hShape: OvalColour: Multi-Colour
  • LOVELY 370ct Australian Natural Boulder Opal Rough Yowah Nut Koroit Matrix #079

    TCW: 370ct ORIGIN: Yowah, Queensland, Australia Natural, no enhancements to colour in photos - cropped only. Photos taken when rough is WET under light. TRUSTED, LONG TIME SELLER. Buy with confidence. Postage/Shipping includes cost of packing materials. Combined shipping available, current special - buy one listing get second purchase’s shipping FREE! (* listings must all be shipped in same parcel) Import duties, taxes and charges are the buyer’s responsibility. PLEASE FEEL FREE TO SEND THROUGH ANY QUESTIONS BEFORE BIDDING. Payment due within 3 days We pride ourselves on selling quality, unique natural Australian Opal worldwide, checkout our other listings!
    AU $24.50
    4 bids
    AU $10.00 postage
    Ending Saturday at 11:44 AEDST2d 9hShape: RoughColour: Multi-Colour
  • OPAL ROUGH NATURAL AUSTRALIAN 206.3 CTS COOBER PEDY © GTOPALS ® # G8

    GTOPALS Australian Opal Miner Direct. Coober Pedy. Australian Opal Miner Direct™. From VENUS Opal Fields. Being earth mined may contain cracks or intrusions. Approx 16-20 mm thick. Happy Buying! Photo taken wet so you can see the Colours.
    AU $30.00
    6 bids
    AU $11.25 postage
    Ending Today at 16:19 AEDST13h 39mShape: RoughColour: Multi-Colour
  • RICH SAPPHIRE BLUE & EMERALD GREEN 0.96ct 9x5mm SOLID BLACK OPAL LIGHTNING RIDGE

    A lovely opal overall, it will look amazing in a contemporary jewellery piece, or as part of a gemstone collection. Ebony black body tone. Opal field: World famous Lightning Ridge, New South Wales, Australia.
    AU $24.50
    16 bids
    AU $6.50 postage
    Ending Saturday at 19:55 AEDST2d 17hShape: EmeraldColour: Multi-Colour
  • Solid opal rough rub 0.5ct #143

    Solid opal rough rub 0.5ct green flash on grey. Photo taken on black background under lamp with water in dark room for best colour
    AU $3.75
    2 bids
    Free postage
    Ending 20 Nov at 13:53 AEDST5d 11hShape: RoughColour: Black
  • Australian Boulder Opal Solid Cut Stone 3.05cts

    Gemstone: Australian Boulder Opal. Up to 10 truckloads of dirt go into each batch of wash, which accumulates and wears down to a much smaller concentrate by the end of the week. We, at Absolute Opals and Gems Pty Ltd, (Australia) are second generation Gem-Stone Miners, Cutters and Wholesalers, proudly specialising in Australian Black Opal straight from the mines to us.
    AU $56.00
    45 bids
    Free postage
    Ending 22 Nov at 20:24 AEDST7d 17heBay Premium Service
  • Black O P A L uncut 17x15x3mm ~ 5 Ct great Colors blue green , good potential

    A wonderful uncut Opal from LightRidge Australia .Nice and large , almost 15 mm square and 3 mm thick. Colours Greens and Blue's. Good potential or just as a specimen.
    AU $0.99
    1 bid
    AU $8.00 postage
    Ending Today at 7:58 AEDST5h 17mColour: Black
  • Solid Natural Australian Opal White Fire Coober Pedy 6mm x 4mm Calibrated

    These are solid natural stones mined in Coober Pedy, Australia: Solid Opal Cabochon; White Fire Opal; High Luster. This is to keep it fair for everyone. For example, first opal to be sold will be that numbered with 1, the second that numbered with 2, and so.
    AU $11.00
    Shape: Oval
    AU $3.99 postage
    Colour: White
    40 watching
  • New listingSTUNNING QUALITY 12.10CT DARK CRYSTAL NOBBY OPAL/SPECIMEN/LAPIDARY THE 'RIDGE

    AU $26.00
    0 bids
    AU $9.50 postage
    Ending 21 Nov at 22:53 AEDST6d 20hColour: Multi-Colour
  • Opal finished polished Coober Pedy multicolour solid 4.12cts

    3 piece natural solid Coober Pedy opal. Polished, multicolour 4.12cts.
    AU $12.50
    2 bids
    AU $9.00 postage
    Ending 20 Nov at 11:05 AEDST5d 8hShape: CabochonColour: Multi-Colour
  • 897.0cts Koroit Opal Rough Specimen

    For sale I have a piece of opal rough from the Koroit opal field. The opal was wet in the images and they were photographed in natural light.
    AU $1.00
    1 bid
    AU $7.50 postage
    Ending 18 Nov at 20:49 AEDST3d 18hShape: Rough
  • 473.5cts Boulder Opal Rough Specimen

    For sale I have a piece of opal rough from the Eromanga opal field. The opal was wet and dry in the images and they were photographed in natural light.
    AU $1.00
    1 bid
    AU $7.50 postage
    Ending 18 Nov at 21:59 AEDST3d 19hShape: Rough
  • Black OPAL uncut 12x10x3 ~4ct lovely colours good potential LightRidge Australia

    Nice black Opal uncut . 12x10x3mm in size about 3ct in weight , it has potential or just to keep as is as a specimen for collection.
    AU $2.25
    3 bids
    AU $8.00 postage
    Ending Today at 8:15 AEDST5h 34mColour: Black
  • MARVELOUS MULTICOLOUR FLASHFIRE PATTERN 1.52ct 8x7mm SOLID OPAL LIGHTNING RIDGE

    Pattern: Very beautiful flashfire pattern almost skin to skin. A sparkling bright pattern. Beautiful Multicolour pattern solid opal Lightning Ridge. Imperfections: Flawless. Brightly coloured precious opal throughout.
    AU $27.00
    9 bids
    AU $6.50 postage
    Ending Saturday at 19:30 AEDST2d 16hShape: OvalColour: Multi-Colour
  • Potch 540 Grams

    Opal potch over 540 grams.
    AU $40.00
    0 bids
    AU $14.00 postage
    Ending 18 Nov at 21:00 AEDST3d 18h
    or Best Offer
  • 0.65ct Solid Black Lightning Ridge Opal

    Bright Flashy Multicolour Pinfire!!!
    AU $9.99
    1 bid
    AU $8.55 postage
    Ending 18 Nov at 17:07 AEDST3d 14hColour: Black
  • 100% !!! NATURAL EXCLUSIVE SUPER POWER ETHIOPIAN OPAL ROUGH AC60 BIG SIZE LOOSE

    AU $9.99 to AU $29.99
    From India
    Free postage
    Shape: Rough
  • New listing 7 SOLID CRYSTAL OPALS - AUST OPAL - LOVELY COLOUR - T3

    Solid Crystal Opals - Bright Colour ! Bright Opals - each one with Bright Rich Colour. Perfect Polished Opals - Free-Form Shape. Solid Opal from Coober Pedy.
    AU $15.00
    0 bids
    AU $5.00 postage
    Ending 19 Nov at 8:45 AEDST4d 6hColour: Red
  • STUNNING QUALITY 6.05CT COOBER PEDY MULTICOLOURED OPAL ROUGH/ SPECIMEN/ LAPIDARY

    VERY BRIGHT MULTICOLOURED. DEEP COLOUR INCLUDING OUTSTANDING, VIVID AND ELECTRIC REDS, PINKS, GREENS, AQUA AND GOLD. SO HARD TO PHOTOGRAPH. ("CHECK OUT gembird 11). COMMUNICATION IS KEY SO.
    AU $30.00
    0 bids
    AU $6.50 postage
    Ending 20 Nov at 22:40 AEDST5d 19hShape: RoughColour: Multi-Colour
  • GORGEOUS MARINE BLUE-GREEN 12x8mm 2.00ct SOLID BLACK OPAL LIGHTNING RIDGE

    Imperfections: Flawless. Richly coloured precious opal throughout. No cracks, any lines are natural marbling or intersections between colours. Opal field: World famous Lightning Ridge, New South Wales, Australia.
    AU $21.50
    8 bids
    AU $6.50 postage
    Ending Saturday at 19:35 AEDST2d 16hShape: OvalColour: Multi-Colour
Got one to sell?

Got one to sell?

Get it in front of 160+ million buyers.

Loose opals that sparkle and shine

Opal is a stunning, natural stone that is perfect for those who want to create their own jewellery. Opals are traditionally milky in colour, with veins of colour that catch the light for a subtle look. As well as white opals, you'll also find black opals and Australian boulder opals, so you'll be spoilt for choice with this great range.

You'll find a wide variety of these beautiful loose gemstones in this range, in many different cuts, such as oval and marquise cut loose opals, so you're sure to find the right sparkling stone for you.

Black opal

A black opal is a gorgeous twist on the normally creamy coloured opal, and is perfect for those who want to mix it up a little. Usually black based, these gemstones feature flecks and swirls of vibrant colours for a really eye-catching finish.

Boulder opals

Australian boulder opals are mined from underground ironstone boulders, and usually feature spots of ironstone to improve the stability of the gems. Due to the ironstone backing, boulder opals tend to be very vibrant in colour and would make a great stone for a natural finish to a piece of jewellery.

Opal chips

If a full stone isn't what you're after, then you can also buy opal chips that are perfect for crafts and creating those stand out pieces that are full of personality and completely unique.

All of the opal chips can be glued easily, they are available in a range of sizes, from larger chunks to tiny chiplets.

Rough chips offer another dimension to opal pieces as they all catch the light in different ways, turning whatever it is you're using them on into something that is completely three dimensional with different layers of design.

With a wide variety of colours available within this range, you're sure to find the perfect loose gemstones for your projects.

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