Assorted Gemstone Specimens/ crystals
Blue agate ,amethyst crystal , Dendrite opal, quartz ,Chrysoprase, Tourmaline
Assorted Gemstone Specimens/ crystals
Blue agate ,amethyst crystal , Dendrite opal, quartz ,Chrysoprase, Tourmaline
14 hours ago
100% REAL ETHIOPIAN BLACK OPAL MOUNTED ON A 925 SILVER
Ring size is 23 925 purity of silver The stone is a bit small idk how many carats it is Selling as I don’t wear it anymore (bought it originally for 200$) Trying to get atleast 300$ for it cash! PICK UP LIVERPOOL
11/05/2024
Lightning Ridge opal
2.2ct 14x9x3ml nice stone
11/05/2024
Natural South Australian Boulder Opal (loose gemstone)
A loose gemstone purchased from an Adelaide jeweller and gemstone dealer in 2010. It has been polished and is ready to be set into a ring or pendant. Unique item, best viewed up close. Australian Boulder opals are the second most valuable type of opal. They are distinguished by their layer of solid brown ironstone left on the back of the stone. As the name suggests, boulder opals are mined from large ironstone boulders under the ground.
10/05/2024
Fairy opal x 2 double sided.
2 x cut and polished fairy opal Multi coloured on one side and bright blue and green on the other. Great for jewellery or collector.price is for both.
09/05/2024
Australian Black Opal Lightning Ridge
(Item no: 00-2024) Natural Solid Australian Opal Untreated Region: Lightning Ridge (Grawin Fields), NSW Approx Weight: Mixed Approx Dimensions: Mixed 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. Black Opal from Lightning Ridge region, Grawin Opal Fields to be precise. 100% solid & natural stones, directly sourc
08/05/2024
Opal,Opals,Jewellery,diamond ring,Opal ring,bullion,Pandora
A mate has a few Opals. Also has a Opal ring & Pandora bracelets
07/05/2024
Dark Opal 9.9 Carats
Dark Opal 9.9 Carat, Oval Shape, translucent transparency, red multi colour from Lightening Ridge.Comes with valuation
04/05/2024
Coober Pedy opal
3.6ct bright colours
02/05/2024
Shining Green. Rough Boulder Opal Rock. 67 Grams
Shining streak of precious green opal showing on main face of rock. A second similar green opal formation showing on adjacent surface. Attractive wood grain-like patterns in the host rock. Traces of potential additional seams to explore. Perfect for cutting to jewellery stones or keep as specimen. High density ironstone host rock mined at Winton opal fields. Weight approximately 67 grams Dimensions approximately 5 x 4 x 3 cm Some photos in outdoor daylight, dry as-mined condition. Some photos w
30/04/2024
Red Fire. Rough Boulder Opal Rock. 488 Grams
Red line of precious colour shining out along the main face opal. Paint-like formation of opal steeaks along main face of rock. Opal formation runs along adjacent surface and opposite face. Distinctive white opal line alongside colour opal adds character. Traces of potential additional seams to explore. Great for for cutting to multiple artisan picture stones. Ironstone host rock mined at famous Winton opal fields. Weight approximately 488 grams Dimensions approximately 9 x 7 x 4 cm Some photos
30/04/2024
Natural Australian opal
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
30/04/2024
Stunning Queensland Boulder Opal
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 ready for you to have set in a pendant or ring. Please contact me with any questions or to make an offer.
30/04/2024
Opals more to see contact me
Opal plenty more to view text me and I can send you through hundreds of photos. Better yet come and have a look I’m at Seaview downs & my numbers
26/04/2024
Rough opal
Rough opal plenty more to look at and heaps of cut and polished opals available so your best to give me a text or call and you can make a time to come and see or I can send you through hundreds of photos
26/04/2024
14 ct of amethyst
Bulk lot amethyst Couple of sapphire in there to Have sapphires,opals,garnet ect available also
26/04/2024
Australian boulder opal
Alstonville nsw Australia boulder opal polished 3.55 ct with all colours.
24/04/2024
Australian Black Opal Lightning Ridge
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
23/04/2024
Australian Opal Lightning Ridge
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
23/04/2024
Solid crystal Opal 23 Ct swap to Parti sapphire
5 pieces of lighting ridge solid crystal opals. 5.4ct, 5.2 Ct and another 3 pieces all over 4 Ct each. Nice colour. Looking to swap to Australian Sapphires, over 2ct, must be IF and not too dark.
22/04/2024
Australian Black Opal Lightning Ridge
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)
21/04/2024
Australian Black Opal Lightning Ridge
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)
21/04/2024
black opal + gems on 14k gold plated brooch $50
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.
20/04/2024
Honey opal + sapphire shard + sodalite + zircons + 2 opal shards, cab
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.
20/04/2024