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Australian opal

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Australian opal for sale on Ireland's largest auction and classifieds sites

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Black australian opal - broach, 9

Black australian opal - broach, 9

€177.50 · Buy It Now

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Australian white opal oval - australian,

Australian white opal oval - australian,

€95.00 · Buy It Now

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Natural doublet australian - natural,

Natural doublet australian - natural,

€26.94 · Buy It Now

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Australian triplets opal - australian,

Australian triplets opal - australian,

€15.48 · Buy It Now

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Australian made boulder one - australian,

Australian made boulder one - australian,

€102.72 · Buy It Now

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Pierre cardin australian opal - pierre,

Pierre cardin australian opal - pierre,

€146.96 · Buy It Now

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Rarest lightning ridge - rarest, crystal

Rarest lightning ridge - rarest, crystal

€58.19 · Buy It Now

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Falo genuine australian - falo', opal

Falo genuine australian - falo', opal

€737.84 · Buy It Now

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Over 50cts australian opal - over,

Over 50cts australian opal - over,

€26.70 · Buy It Now

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Andamooka matrix opal - andamooka,

Andamooka matrix opal - andamooka,

€36.06 · Buy It Now

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Australian opal genuine - opal,

Australian opal genuine - opal,

€2.43 · Buy It Now

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Australian opal rough - australian,

Australian opal rough - australian,

€26.70 · Buy It Now

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Australian triplet opal - australian,

Australian triplet opal - australian,

€15.77 · Buy It Now

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Natural australian opal - australian, cube

Natural australian opal - australian, cube

€22.50 · Buy It Now

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Adjustable natural australian - adjustable,

Adjustable natural australian - adjustable,

€139.00 · Buy It Now

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Australian opal fiery - australian,

Australian opal fiery - australian,

€63.97 · Buy It Now

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Australian opal stones - australian,

Australian opal stones - australian,

€21.17 · Buy It Now

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White opal rough rub - opal,

White opal rough rub - opal,

€46.69 · Buy It Now

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6ct australian black - australian, crystal

6ct australian black - australian, crystal

€181.58 · Buy It Now

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132 natural australian - ct,

132 natural australian - ct,

€12.54 · Buy It Now

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Black opal shell - black,

Black opal shell - black,

€46.69 · Buy It Now

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5ct australian solid black - 5.5ct,

5ct australian solid black - 5.5ct,

€342.41 · Buy It Now

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3ct australian solid opal - 1.3ct,

3ct australian solid opal - 1.3ct,

€233.46 · Buy It Now

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Fiery genuine australian black - australian,

Fiery genuine australian black - australian,

€82.70 · Buy It Now

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Solid opal necklace - 💝solid,

Solid opal necklace - 💝solid,

€207.52 · Buy It Now

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Opal body tone - tone, guide

Opal body tone - tone, guide

€2.77 · Buy It Now

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Australian opal doublet - australian,

Australian opal doublet - australian,

€140.08 · Buy It Now

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30ct australian opalton - 27.30ct,

30ct australian opalton - 27.30ct,

€365.56 · Buy It Now

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Pcs australian opal 11x9mm - pcs,

Pcs australian opal 11x9mm - pcs,

€22.20 · Buy It Now

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Natural certified australian - certified,

Natural certified australian - certified,

€31.62 · Buy It Now

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Australian certified natural - australian,

Australian certified natural - australian,

€31.25 · Buy It Now

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Boulder opal australian opals - opal,

Boulder opal australian opals - opal,

€37.35 · Buy It Now

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40ct australian boulder opal - boulder,

40ct australian boulder opal - boulder,

€26.86 · Buy It Now

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18ct australian small - 18ct, boulder

18ct australian small - 18ct, boulder

€17.91 · Buy It Now

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Beautiful 22ct australian - beautiful,

Beautiful 22ct australian - beautiful,

€22.38 · Buy It Now

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Pcs australian opal 5mm - 10,

Pcs australian opal 5mm - 10,

€22.20 · Buy It Now

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Australian opal cut stones - cut,

Australian opal cut stones - cut,

€136.96 · Buy It Now

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Australian black opal triplet - black,

Australian black opal triplet - black,

€178.16 · Buy It Now

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Genuine australian opal - australian,

Genuine australian opal - australian,

€155.66 · Buy It Now

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Round natural australian - round,

Round natural australian - round,

€28.80 · Buy It Now

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Coober pedy australian - pedy,

Coober pedy australian - pedy,

€149.93 · Buy It Now

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50ct australian boulder opal - 50ct,

50ct australian boulder opal - 50ct,

€31.33 · Buy It Now

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Pretty color 29ct australian - pretty,

Pretty color 29ct australian - pretty,

€26.86 · Buy It Now

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29ct australian boulder opal - 29ct,

29ct australian boulder opal - 29ct,

€17.91 · Buy It Now

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Australian opal gemstone - opal, solid

Australian opal gemstone - opal, solid

€16.06 · Buy It Now

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Pretty 65ct australian boulder - 65ct,

Pretty 65ct australian boulder - 65ct,

€31.33 · Buy It Now

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Gorgeous 43ct australian - gorgeous,

Gorgeous 43ct australian - gorgeous,

€35.81 · Buy It Now

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Cts natural australian - 0.60,

Cts natural australian - 0.60,

€149.13 · Buy It Now

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Cts natural australian - 3.70,

Cts natural australian - 3.70,

€27.73 · Buy It Now

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Lucky aussie 3x boulder - 5.7c,

Lucky aussie 3x boulder - 5.7c,

€52.92 · Buy It Now

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Australian yowah - australian,

Australian yowah - australian,

€77.82 · Buy It Now

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Australian boulder - 8.12,

Australian boulder - 8.12,

€46.69 · Buy It Now

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Australian lightning ridge - lightning,

Australian lightning ridge - lightning,

€220.49 · Buy It Now

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Australian opal bright - opal, (bright

Australian opal bright - opal, (bright

€73.50 · Buy It Now

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21ct pretty australian boulder - pretty,

21ct pretty australian boulder - pretty,

€19.70 · Buy It Now

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Australian boulder opal 61ct - australian,

Australian boulder opal 61ct - australian,

€39.69 · Buy It Now

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Large unique australian opal - unique,

Large unique australian opal - unique,

€111.44 · Buy It Now

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Pretty 29ct australian boulder - 29ct,

Pretty 29ct australian boulder - 29ct,

€22.38 · Buy It Now

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Large australian boulder opal - large,

Large australian boulder opal - large,

€300.39 · Buy It Now

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Cts oval australian fire - australian,

Cts oval australian fire - australian,

€85.90 · Buy It Now

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Cts natural australian - 4.00,

Cts natural australian - 4.00,

€31.57 · Buy It Now

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Australian opal display - australian,

Australian opal display - australian,

€15.00 · Buy It Now

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8ct solid australian - 0.8ct,

8ct solid australian - 0.8ct,

€60.88 · Buy It Now

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5ct australian small - 6.5ct,

5ct australian small - 6.5ct,

€13.43 · Buy It Now

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22ct australian pretty - australian,

22ct australian pretty - australian,

€17.91 · Buy It Now

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Cts natural australian - 5.00,

Cts natural australian - 5.00,

€54.31 · Buy It Now

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Pink australian triplet opal - australian,

Pink australian triplet opal - australian,

€12.70 · Buy It Now

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Australian boulder opal - boulder,

Australian boulder opal - boulder,

€47.63 · Buy It Now

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Cts natural oval - 3.00,

Cts natural oval - 3.00,

€15.20 · Buy It Now

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Australian opal pendant - australian,

Australian opal pendant - australian,

€181.58 · Buy It Now

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Cts natural oval - 7.00,

Cts natural oval - 7.00,

€45.62 · Buy It Now

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Cts natural square - cts,

Cts natural square - cts,

€21.91 · Buy It Now

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41ct australian boulder - 41ct,

41ct australian boulder - 41ct,

€17.91 · Buy It Now

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Robert oster australian opal - oster,

Robert oster australian opal - oster,

€2.75 · Buy It Now

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Cts natural australian - cts,

Cts natural australian - cts,

€34.67 · Buy It Now

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19ct australian boulder opal - australian,

19ct australian boulder opal - australian,

€17.91 · Buy It Now

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Australian boulder opal - australian, 2.38ct

Australian boulder opal - australian, 2.38ct

€793.76 · Buy It Now

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Beautiful 48ct australian - beautiful,

Beautiful 48ct australian - beautiful,

€31.33 · Buy It Now

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164c australian boulder opal - australian,

164c australian boulder opal - australian,

€2848.21 · Buy It Now

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Cts natural australian - natural,

Cts natural australian - natural,

€50.72 · Buy It Now

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Solid opal stone multicolor - opal,

Solid opal stone multicolor - opal,

€124.51 · Buy It Now

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Boulder opal 90ct - opal, 15.7

Boulder opal 90ct - opal, 15.7

€24.28 · Buy It Now

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Pretty 47ct australian boulder - australian,

Pretty 47ct australian boulder - australian,

€22.38 · Buy It Now

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Australian boulder opal 91ct - australian,

Australian boulder opal 91ct - australian,

€34.40 · Buy It Now

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Pretty 43ct australian - pretty,

Pretty 43ct australian - pretty,

€26.86 · Buy It Now

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Australian 1076 mm pink - 1076,

Australian 1076 mm pink - 1076,

€44.57 · Buy It Now

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4ct australian lightning - australian,

4ct australian lightning - australian,

€201.42 · Buy It Now

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Cts natural pear - 2.00,

Cts natural pear - 2.00,

€18.67 · Buy It Now

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Cts natural australian - 3.00,

Cts natural australian - 3.00,

€54.24 · Buy It Now

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Australian boulder opal 33ct - boulder, 3.33ct

Australian boulder opal 33ct - boulder, 3.33ct

€39.69 · Buy It Now

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Cts natural australian - natural,

Cts natural australian - natural,

€25.15 · Buy It Now

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Australian coober pedy opal - coober,

Australian coober pedy opal - coober,

€61.63 · Buy It Now

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Australian crystal precious - australian, /precious

Australian crystal precious - australian, /precious

€71.44 · Buy It Now

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Australian boulder opal pair - australian,

Australian boulder opal pair - australian,

€152.14 · Buy It Now

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Minimalist oval shaped - minimalist,

Minimalist oval shaped - minimalist,

€198.35 · Buy It Now

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Natural certified australian - natural,

Natural certified australian - natural,

€25.44 · Buy It Now

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📊96 listings · from €2.43 · avg €115.27

Browse 96 australian opal listings currently in our index. Prices range from €2.43 to €2848.21, with an average of €115.27. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about australian opal →

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Everything you need to know about australian opal

Whether you are looking for a brand-new or second-hand australian opal, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €2.43, while premium listings can reach €2848.21 — giving you a wide budget spread to work with. The average price of €115.27 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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