For Sale UK

Opal stones

4

Opal stones for sale on Ireland's largest auction and classifieds sites

Home / eBay / Opal stones refurbished & used for sale | For Sale UK
Moon hexagonal column - hexagonal, pendant

Moon hexagonal column - hexagonal, pendant

£7.68 · Buy It Now

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Opal rough natural black dry - natural,

Opal rough natural black dry - natural,

£159.99 · Buy It Now

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Black ethiopian opal - black,

Black ethiopian opal - black,

£24.00 · Buy It Now

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50ct natural ethiopian jumbo - ethiopian,

50ct natural ethiopian jumbo - ethiopian,

£28.49 · Buy It Now

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Silver tone oval - tone, multicolor

Silver tone oval - tone, multicolor

£5.50 · Buy It Now

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Silver tone band ring - band, size

Silver tone band ring - band, size

£28.95 · Buy It Now

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925 sterling silver square - sterling,

925 sterling silver square - sterling,

£18.99 · Buy It Now

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Ethiopian welo crystal - ct,

Ethiopian welo crystal - ct,

£55.00 · Buy It Now

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Natural fine ethiopian - ethiopian, opal

Natural fine ethiopian - ethiopian, opal

£19.50 · Buy It Now

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Absolute gem rare harlequin - rare,

Absolute gem rare harlequin - rare,

£50000.00 · Buy It Now

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Size dendritic opal - 7,

Size dendritic opal - 7,

£56.00 · Buy It Now

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11ct lightning ridge - 4.11ct,

11ct lightning ridge - 4.11ct,

£375.00 · Buy It Now

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Australian black opal pendant

Australian black opal pendant

£65.00 · Buy It Now

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Opal rough lot - pieces, aaa

Opal rough lot - pieces, aaa

£31.99 · Buy It Now

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Natural ethiopian multi fire - natural,

Natural ethiopian multi fire - natural,

£149.98 · Buy It Now

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Natural ct australian - 68.80,

Natural ct australian - 68.80,

£22.99 · Buy It Now

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Silver tone cocktail statement - tone,

Silver tone cocktail statement - tone,

£28.95 · Buy It Now

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Bohemia cute green stone - bohemia,

Bohemia cute green stone - bohemia,

£32.99 · Buy It Now

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Natural brazilian opal ct - natural,

Natural brazilian opal ct - natural,

£59.99 · Buy It Now

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Natural fire opal - fire, adjustable

Natural fire opal - fire, adjustable

£15.35 · Buy It Now

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Aaa grade natural - ct,, aaa+

Aaa grade natural - ct,, aaa+

£8.99 · Buy It Now

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Aaa grade natural - 3.40,

Aaa grade natural - 3.40,

£8.99 · Buy It Now

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Aaa grade natural - aaa+,

Aaa grade natural - aaa+,

£8.99 · Buy It Now

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Aaa grade natural - , ct,

Aaa grade natural - , ct,

£8.99 · Buy It Now

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Aaa grade natural - 3.25, aaa+

Aaa grade natural - 3.25, aaa+

£8.99 · Buy It Now

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Aaa grade natural - grade,

Aaa grade natural - grade,

£8.99 · Buy It Now

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Aaa grade natural - , aaa+

Aaa grade natural - , aaa+

£8.99 · Buy It Now

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Aaa grade natural - ct,,

Aaa grade natural - ct,,

£8.99 · Buy It Now

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390 natural sky blue - 390,

390 natural sky blue - 390,

£37.92 · Buy It Now

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Natural boulder opal certified - boulder,

Natural boulder opal certified - boulder,

£17.59 · Buy It Now

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Pcs ethiopian raw opal - pcs,

Pcs ethiopian raw opal - pcs,

£34.98 · Buy It Now

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Boulder fire opal - opal, 10.20

Boulder fire opal - opal, 10.20

£16.80 · Buy It Now

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Aaa grade natural - 2.55, aaa+

Aaa grade natural - 2.55, aaa+

£8.99 · Buy It Now

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Aaa grade natural - ct,, aaa+

Aaa grade natural - ct,, aaa+

£8.99 · Buy It Now

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Aaa grade natural - ct,,

Aaa grade natural - ct,,

£8.99 · Buy It Now

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Aaa grade natural - ct,, aaa+

Aaa grade natural - ct,, aaa+

£8.99 · Buy It Now

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Aaa grade natural - 1.15,

Aaa grade natural - 1.15,

£8.99 · Buy It Now

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Aaa grade natural - 1.15, aaa+

Aaa grade natural - 1.15, aaa+

£8.99 · Buy It Now

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Piece black dry - 20, opal

Piece black dry - 20, opal

£40.00 · Buy It Now

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Natural egl certified 400 - egl,

Natural egl certified 400 - egl,

£70.00 · Buy It Now

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Aaa grade natural - grade,

Aaa grade natural - grade,

£8.99 · Buy It Now

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Aaa grade natural - ct,,

Aaa grade natural - ct,,

£8.99 · Buy It Now

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Opal and sterling silver - silver, ring

Opal and sterling silver - silver, ring

£65.00 · Buy It Now

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Rbp5363 lab grown ice blue - lab,

Rbp5363 lab grown ice blue - lab,

£15.00 · Buy It Now

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925 sterling silver - 925,

925 sterling silver - 925,

£35.99 · Buy It Now

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Blue ethiopian opal black - ethiopian,

Blue ethiopian opal black - ethiopian,

£21.00 · Buy It Now

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Orange ethiopian opal - orange,

Orange ethiopian opal - orange,

£21.00 · Buy It Now

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Black ethiopian opal - opal,

Black ethiopian opal - opal,

£21.99 · Buy It Now

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Aaa grade natural - ct,,

Aaa grade natural - ct,,

£8.99 · Buy It Now

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Aaa grade natural - ,

Aaa grade natural - ,

£8.99 · Buy It Now

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925 sterling silver round - silver,

925 sterling silver round - silver,

£93.50 · Buy It Now

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Multi flash ethiopian opal - multi,

Multi flash ethiopian opal - multi,

£22.50 · Buy It Now

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Welo ethiopian opal - welo,

Welo ethiopian opal - welo,

£27.90 · Buy It Now

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Round multi flash ethiopian - multi,

Round multi flash ethiopian - multi,

£24.30 · Buy It Now

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Assorted lot crystal - assorted,

Assorted lot crystal - assorted,

£555.00 · Buy It Now

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925 sterling silver square - 925,

925 sterling silver square - 925,

£150.00 · Buy It Now

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Brutalist ring natural - brutalist,

Brutalist ring natural - brutalist,

£222.88 · Buy It Now

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Purple welo opal bracelet - purple,

Purple welo opal bracelet - purple,

£21.00 · Buy It Now

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Pearl and gemstone - pearl,

Pearl and gemstone - pearl,

£850.00 · Buy It Now

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Natural ethiopian opal oval - ethiopian,

Natural ethiopian opal oval - ethiopian,

£22.99 · Buy It Now

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Pink ethiopian opal black - pink,

Pink ethiopian opal black - pink,

£21.00 · Buy It Now

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Green ethiopian opal - green,

Green ethiopian opal - green,

£21.00 · Buy It Now

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Welo rainbow fire ethiopian - rainbow,

Welo rainbow fire ethiopian - rainbow,

£22.50 · Buy It Now

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Welo rainbow fire ethiopian - rainbow,

Welo rainbow fire ethiopian - rainbow,

£22.50 · Buy It Now

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Size 14k gold - 5, ring,

Size 14k gold - 5, ring,

£580.00 · Buy It Now

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Multi color ethiopian opal - color,

Multi color ethiopian opal - color,

£21.30 · Buy It Now

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Hisui ember large australian - large,

Hisui ember large australian - large,

£1679.00 · Buy It Now

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14k gold owl pendant - gold,

14k gold owl pendant - gold,

£349.99 · Buy It Now

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200ct natural australia opal - 200ct,

200ct natural australia opal - 200ct,

£28.79 · Buy It Now

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103 certified blue - ct, fire

103 certified blue - ct, fire

£18.79 · Buy It Now

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Monarch fire opal - opal, cut

Monarch fire opal - opal, cut

£18.91 · Buy It Now

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Emerald cut natural monarch - natural,

Emerald cut natural monarch - natural,

£16.55 · Buy It Now

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Large premium black ethiopian - large,

Large premium black ethiopian - large,

£19.00 · Buy It Now

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Natural ethiopian opal rough - opal,

Natural ethiopian opal rough - opal,

£23.23 · Buy It Now

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Black dry opal - 10, ct

Black dry opal - 10, ct

£24.00 · Buy It Now

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Natural ethiopian multi fire - ethiopian,

Natural ethiopian multi fire - ethiopian,

£4.73 · Buy It Now

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200 pcs lot aaa - lot, multi

200 pcs lot aaa - lot, multi

£10.85 · Buy It Now

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Unheated ethiopian opal loose - opal,

Unheated ethiopian opal loose - opal,

£18.39 · Buy It Now

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Natural ethiopian wello - ethiopian, fire

Natural ethiopian wello - ethiopian, fire

£4.00 · Buy It Now

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Dry opal rough lot pieces - opal,

Dry opal rough lot pieces - opal,

£16.59 · Buy It Now

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Quality monarch fire opal - a+++quality,

Quality monarch fire opal - a+++quality,

£24.80 · Buy It Now

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Mexican fire opal 5 mm - mexican, x

Mexican fire opal 5 mm - mexican, x

£9.59 · Buy It Now

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Rossecjewel natural ethiopian - rossecjewel,

Rossecjewel natural ethiopian - rossecjewel,

£17.99 · Buy It Now

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Certified ct natural - certified,

Certified ct natural - certified,

£33.43 · Buy It Now

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Natural ethiopian opal - 16''natural,

Natural ethiopian opal - 16''natural,

£15.99 · Buy It Now

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8ct yellow ethiopian - 8ct,

8ct yellow ethiopian - 8ct,

£208.00 · Buy It Now

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Black fire opal - fire,

Black fire opal - fire,

£22.93 · Buy It Now

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Black ethiopian opal - 10,

Black ethiopian opal - 10,

£26.00 · Buy It Now

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Natural ethiopian opal wello - ethiopian,

Natural ethiopian opal wello - ethiopian,

£19.20 · Buy It Now

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Vintage fire opal - vintage, stones,

Vintage fire opal - vintage, stones,

£5.00 · Buy It Now

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20ct natural white - natural,

20ct natural white - natural,

£263.00 · Buy It Now

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Opal cts raw opals - raw,

Opal cts raw opals - raw,

£15.99 · Buy It Now

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Natural monarch fire - natural,

Natural monarch fire - natural,

£29.99 · Buy It Now

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Fire opal oval cut 120 - fire, ct

Fire opal oval cut 120 - fire, ct

£19.39 · Buy It Now

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Natural monarch fire - 70.20,

Natural monarch fire - 70.20,

£20.85 · Buy It Now

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Natural 194 opal blue - ct,

Natural 194 opal blue - ct,

£45.00 · Buy It Now

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📊96 listings · from £4 · avg £598.27

Browse 96 opal stones listings currently in our index. Prices range from £4 to £50000, with an average of £598.27. 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 opal stones →

Try this: opel calibra turbo | opel manta parts | opel monterey | open hole flute | opinel | optical fiber | optical prism | orange lamp shades | orange microwave | orbea bikes

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about opal stones

Whether you are looking for a brand-new or second-hand opal stones, 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 £4, while premium listings can reach £50000 — giving you a wide budget spread to work with. The average price of £598.27 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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