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Opal stones

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

Olive opal palm - olive, stone

Olive opal palm - olive, stone

£9.73 · Buy It Now

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100 pcs lot aaa - 100, natural

100 pcs lot aaa - 100, natural

£7.60 · Buy It Now

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Green opal palm stone - green,

Green opal palm stone - green,

£12.60 · Buy It Now

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Natural small australian opal - natural,

Natural small australian opal - natural,

£49.00 · Buy It Now

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Olive opal large palm stone - olive,

Olive opal large palm stone - olive,

£9.73 · Buy It Now

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Mexican cantera fire opal fine - mexican,

Mexican cantera fire opal fine - mexican,

£158.11 · Buy It Now

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Natural crystal healing - crystal, chakra

Natural crystal healing - crystal, chakra

£4.99 · Buy It Now

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Opal precious white - opal, ethiopian

Opal precious white - opal, ethiopian

£17.99 · Buy It Now

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Natural 6mm quartz gemstone - natural,

Natural 6mm quartz gemstone - natural,

£7.99 · Buy It Now

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Sterling silver white - silver,

Sterling silver white - silver,

£8.75 · Buy It Now

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Ral150 tumbled 35mm - tumbled, 10-35mm

Ral150 tumbled 35mm - tumbled, 10-35mm

£3.50 · Buy It Now

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25gm small natural gemstone - 25gm,

25gm small natural gemstone - 25gm,

£3.29 · Buy It Now

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Natural chip bead - chip, crystal

Natural chip bead - chip, crystal

£2.99 · Buy It Now

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Australian triplets opal - australian,

Australian triplets opal - australian,

£16.19 · Buy It Now

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Oval october birth milky - october, opal

Oval october birth milky - october, opal

£28.50 · Buy It Now

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Small natural round australian - natural,

Small natural round australian - natural,

£39.00 · Buy It Now

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Menopause natural ethiopian - natural,

Menopause natural ethiopian - natural,

£4.75 · Buy It Now

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Opal precious white ethiopian - opal,

Opal precious white ethiopian - opal,

£17.99 · Buy It Now

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White opal stone pendant - stone,

White opal stone pendant - stone,

£5.50 · Buy It Now

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Natural opal quartz crystal - natural,

Natural opal quartz crystal - natural,

£3.99 · Buy It Now

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Opal precious white ethiopian - white,

Opal precious white ethiopian - white,

£14.99 · Buy It Now

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Opal precious ethiopian welo - opal,

Opal precious ethiopian welo - opal,

£4.75 · Buy It Now

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Opal precious white - precious,

Opal precious white - precious,

£18.99 · Buy It Now

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Natural crystal healing chakra - crystal,

Natural crystal healing chakra - crystal,

£4.42 · Buy It Now

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Seller natural gemstone - uk,

Seller natural gemstone - uk,

£4.99 · Buy It Now

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Dragonfly stone opal - dragonfly,

Dragonfly stone opal - dragonfly,

£6.26 · Buy It Now

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4mm 6mm 8mm - 12mm, natural

4mm 6mm 8mm - 12mm, natural

£7.19 · Buy It Now

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Opal precious white ethiopian - opal,

Opal precious white ethiopian - opal,

£19.99 · Buy It Now

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Australian triplets opal - australian,

Australian triplets opal - australian,

£16.97 · Buy It Now

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Natural ethiopian opal - 16"natural,

Natural ethiopian opal - 16"natural,

£24.60 · Buy It Now

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Opal earring stud 8x6mm - earring,

Opal earring stud 8x6mm - earring,

£38.27 · Buy It Now

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Natural ethiopian opal - 16"natural,

Natural ethiopian opal - 16"natural,

£18.83 · Buy It Now

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Sterling silver white fire - silver,

Sterling silver white fire - silver,

£10.75 · Buy It Now

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Opal precious white ethiopian - precious,

Opal precious white ethiopian - precious,

£17.99 · Buy It Now

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18mmx25mm oval cabochon - 18mmx25mm,

18mmx25mm oval cabochon - 18mmx25mm,

£3.83 · Buy It Now

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Black opal stone - opal, set

Black opal stone - opal, set

£516.70 · Buy It Now

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Ethiopian black opal gem stone - black,

Ethiopian black opal gem stone - black,

£24.99 · Buy It Now

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Opal precious white ethiopian - opal,

Opal precious white ethiopian - opal,

£18.99 · Buy It Now

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Opal stud 4mm - stud, small

Opal stud 4mm - stud, small

£22.82 · Buy It Now

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Australian triplets opal - triplets,

Australian triplets opal - triplets,

£15.70 · Buy It Now

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Sterling silver 925 fire opal - 925,

Sterling silver 925 fire opal - 925,

£99.00 · Buy It Now

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Handmade stone beaded - stone, healing

Handmade stone beaded - stone, healing

£3.83 · Buy It Now

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9ct gold opal - gold,

9ct gold opal - gold,

£5.79 · Buy It Now

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Ral060 tumbled polished stones - ral060,

Ral060 tumbled polished stones - ral060,

£4.40 · Buy It Now

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Opal precious white rainbow - white,

Opal precious white rainbow - white,

£14.99 · Buy It Now

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Opal precious white ethiopian - opal,

Opal precious white ethiopian - opal,

£19.99 · Buy It Now

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Pink moonstone opal drop hook - pink,

Pink moonstone opal drop hook - pink,

£3.29 · Buy It Now

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Blue fire opal stone - opal, pendant

Blue fire opal stone - opal, pendant

£11.99 · Buy It Now

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Beautiful peruvian pink opal - peruvian,

Beautiful peruvian pink opal - peruvian,

£4.95 · Buy It Now

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Opal precious white - opal,

Opal precious white - opal,

£19.99 · Buy It Now

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Decorative round glass pebbles - decorative,

Decorative round glass pebbles - decorative,

£33.00 · Buy It Now

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Natural stone round - natural,

Natural stone round - natural,

£2.94 · Buy It Now

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Pink moonstone opal - moonstone,

Pink moonstone opal - moonstone,

£3.49 · Buy It Now

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Natural gemstone 8mm chip - 5-8mm,

Natural gemstone 8mm chip - 5-8mm,

£5.88 · Buy It Now

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Fire opal mineral - fire,

Fire opal mineral - fire,

£8.66 · Buy It Now

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Natural crystal healing chakra - natural,

Natural crystal healing chakra - natural,

£4.89 · Buy It Now

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White opal fire stone - opal, small

White opal fire stone - opal, small

£6.99 · Buy It Now

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Natural quartz chakra crystal - chakra,

Natural quartz chakra crystal - chakra,

£3.99 · Buy It Now

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Blue andean opal polished - opal,

Blue andean opal polished - opal,

£18.29 · Buy It Now

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Natural gemstone ring - natural,

Natural gemstone ring - natural,

£5.99 · Buy It Now

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Crystal pentagram pendant - crystal,

Crystal pentagram pendant - crystal,

£4.99 · Buy It Now

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Beautiful genuine opal - beautiful, pink

Beautiful genuine opal - beautiful, pink

£4.38 · Buy It Now

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New sterling silver white fire - new,

New sterling silver white fire - new,

£14.99 · Buy It Now

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Superior primero 1028 - superior, 1088

Superior primero 1028 - superior, 1088

£3.29 · Buy It Now

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925 sterling silver - sterling,

925 sterling silver - sterling,

£11.86 · Buy It Now

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Female white fire opal - fire,

Female white fire opal - fire,

£4.81 · Buy It Now

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9ct gold opal white fire - gf,

9ct gold opal white fire - gf,

£10.78 · Buy It Now

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5x8mm natural tube cylinder - 5x8mm,

5x8mm natural tube cylinder - 5x8mm,

£6.95 · Buy It Now

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Quartz ring 4mm beaded - 4mm,

Quartz ring 4mm beaded - 4mm,

£4.99 · Buy It Now

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9ct gold opal white - 9ct, fire

9ct gold opal white - 9ct, fire

£5.46 · Buy It Now

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Pair long water drop - long,

Pair long water drop - long,

£4.31 · Buy It Now

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Vintage natural small - natural,

Vintage natural small - natural,

£26.70 · Buy It Now

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30mm natural crystal stone - 30mm,

30mm natural crystal stone - 30mm,

£3.59 · Buy It Now

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8mm freeform gemstone - 5-8mm,

8mm freeform gemstone - 5-8mm,

£3.95 · Buy It Now

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Boho white blue - white,

Boho white blue - white,

£10.45 · Buy It Now

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Hotfix rhinestones flatback - hotfix,

Hotfix rhinestones flatback - hotfix,

£7.36 · Buy It Now

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Opal precious white ethiopian - opal,

Opal precious white ethiopian - opal,

£14.99 · Buy It Now

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Natural chakra crystal cross - natural,

Natural chakra crystal cross - natural,

£5.02 · Buy It Now

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Crystal clear hotfix - crystal,

Crystal clear hotfix - crystal,

£14.28 · Buy It Now

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Opal precious white ethiopian - precious,

Opal precious white ethiopian - precious,

£19.99 · Buy It Now

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Opal jar coober - opal, pedy

Opal jar coober - opal, pedy

£31.83 · Buy It Now

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9ct gold opal white - 9ct,

9ct gold opal white - 9ct,

£7.45 · Buy It Now

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Genuine preciosa 431 615 - 11,

Genuine preciosa 431 615 - 11,

£4.77 · Buy It Now

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9ct gold opal white - opal, fire

9ct gold opal white - opal, fire

£9.99 · Buy It Now

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Opal necklace love heart - love,

Opal necklace love heart - love,

£4.99 · Buy It Now

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Opal precious white - white, ethiopian

Opal precious white - white, ethiopian

£19.99 · Buy It Now

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Iridescent opal stone flat - stone,

Iridescent opal stone flat - stone,

£3.99 · Buy It Now

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Polished gemstones healing - ,

Polished gemstones healing - ,

£2.99 · Buy It Now

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Ethiopian opal cabouchon - ethiopian,

Ethiopian opal cabouchon - ethiopian,

£38.46 · Buy It Now

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Gemstone chip beads - gemstone,

Gemstone chip beads - gemstone,

£3.57 · Buy It Now

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White opal stone pendant - white,

White opal stone pendant - white,

£12.02 · Buy It Now

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Opal crystal polished - crystal,

Opal crystal polished - crystal,

£4.10 · Buy It Now

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Opal precious white rainbow - precious,

Opal precious white rainbow - precious,

£19.99 · Buy It Now

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Sterling silver white fire - sterling,

Sterling silver white fire - sterling,

£8.99 · Buy It Now

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Round natural australian - round,

Round natural australian - round,

£28.80 · Buy It Now

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Australian triplets opal - australian,

Australian triplets opal - australian,

£16.55 · Buy It Now

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📊96 listings · from £2.94 · avg £19.88

Browse 96 opal stones listings currently in our index. Prices range from £2.94 to £516.7, with an average of £19.88. 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: precious opal | raw gemstones | sapphires | spinel gemstone | uncut gemstones | sand stone | spiritual gifts

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 £2.94, while premium listings can reach £516.7 — giving you a wide budget spread to work with. The average price of £19.88 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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