156 Results: New & Used in opal in Australia

Natural loose Australian opal Weight- 0.31 carats Colour- White with colour play Shape- Octagon cabochon Dimensions- 5.97mm x 4.05mm x 1.88mm

Alstonville nsw Australia boulder opal polished 3.55 ct with all colours.

We are family owned & operated opal mines, currently fourth generation as of 2024. Selling only natural & authentic Australian Opal with respect to the beauty, uniqueness & history of the stone. (Item no: 22-2024) Natural Solid Australian Opal Untreated Region: Lightning Ridge (Grawin Fields), NSW Approx Weight: 1.5 carats Approx Dimensions: 10x8mm Colours: Green, teal, blue, purple

We are family owned & operated opal mines, currently fourth generation as of 2024. Selling only natural & authentic Australian Opal with respect to the beauty, uniqueness & history of the stone. (Item no: 21-2024) Natural Solid Australian Opal Untreated Region: Lightning Ridge (Grawin Fields), NSW Approx Weight: 1.2 carats Approx Dimensions: 8x8mm Colours: Green, teal, pearl, white

HAVE 1 OPAL STONE. found in Coober pedy, nice colours, full bar goes all around, thickness 3 to 5 mm .sell for $10 per carat ,,$ $580 ,including registered parcel, Ono . if you interested, please text me your phone number, I will contact you, to avoid silly scamers!!

We are family owned & operated opal mines, currently fourth generation as of 2024. Selling only natural & authentic Australian Opal with respect to the beauty, uniqueness & history of the stone. Natural Solid Australian Opal Untreated Region: Lightning Ridge (Grawin Fields), NSW Approx Weight: 2.2 carats Approx Dimensions: 12x8mm Colours: Green, teal, blue, purple (Item no: 20-2024)

We are family owned & operated opal mines, currently in our fourth generation as of 2024. Selling only natural & authentic Australian Opal with respect to the beauty, uniqueness & history of the stones. Natural Solid Australian Black Opal Untreated, Cut & Polished, Triangle shape Region: Lightning Ridge (Grawin Fields), NSW Approx Weight: 3.3 carats Approx Dimensions: 14x10x12mm Colours: Blue, teal, purple, green (Item no: 83-2024)

black opal + gems on 14k gold plated brooch $50 Express Post Aus wide $14.10 Contact me on as I don't monitor Gumtree messages very often. Do not ask for my phone number. Absolutely NO PayID scammers! You will pay by internet transfer with ONLY my BSB, account name & number.

Honey opal + sapphire shard + sodalite + zircons + 2 opal shards, cab on 14k gold plated brooch $100 Express Post Aus wide $14.10 Contact me on as I don't monitor Gumtree messages very often. Do not ask for my phone number. Absolutely NO PayID scammers! You will pay by internet transfer with ONLY my BSB, account name & number.

my loss your gain worth alot more then asking price

Queensland teardrop boulder opal. A beautiful opal, weighing 7.5 cts and measuring 23mm x 11mm x 3mm, showing mainly blues, greens, and some purple. It's read for you to have set in a necklace ring. Please contact me with any questions or to make an offer.

Solid black opal lightning ridge.5ctw

Stunning colour in these three stones from lightning ridge.

Stunning boulder opal many colours in this unique gem.

Beautiful piece of qld boulder opal.9ctw

Lightning ridge solid black opal pair These two opals together weigh 5cts.

Stunning black Opals from lightning ridge ×3 displaying red.

Glowing blocks of precious purple opal on front face. Flashing play of electric colour as the stone rolls in hand. Double colour bar runs deep towards rear surface. Professionally hand-cut to symmetrical oval cabochon. Polished finish ready for setting to your chosen design. Mine Area: Lightning Ridge, New South Wales, Australia Body Tone: N2 Black Opal. Brightness: B4 Very Bright. Type: solid natural untreated Australian opal Approximate dimensions: 8.70 x 7.17 x 3.79 mm Approximate weight: 1.

Dominant red rainbow colours sparkle across faces of stones. Seven colours of precious opal with pinfire and line patterns. Full face colour bars and healthy clean stones. Professionally hand-cut to a nicely matched oval pair. Highly polished and ready for setting to your jewellery design. Mine Area: Lightning Ridge, New South Wales, Australia Body Tone: N4 Black Opal. Brightness: B4 Very Bright. Type: solid natural untreated Australian opal Approx. sizes: (1) 6.43 x 4.52 x 1.78 mm (2) 6.22 x 4

Selling 220ct in semi-treated rough cuts of fairy matrix opal from queensland.

Opals and quailty Garnets $20 per Stone Cheaper to buy more than two discounts Postage $8 tracking or Seaview downs collect Phone or text me if interested please

QLD boulder opal cut. Beautiful colouring! So vibrant! Ready to be set in a piece of jewellery or left as is. It’s up to you! 8.3cts. Free postage

Australian Opals 45 crts in each Jar most opals are coober pedy

$25 per stone Beautiful Opal