Opal stones
Opal stones for sale on Ireland's largest auction and classifieds sites
Natural crystal healing chakra - crystal, - £4.99
Remove your bracelet • When sleeping exercising • Prevent catching quality - Free postage - New and Used
Remove your bracelet • When sleeping exercising • Prevent catching quality - Free postage - New and Used
Round natural australian - mm, - £12.70
Round white fire • Natural australian opal • Stone cabochon premium - Free postage - New and Used
Round white fire • Natural australian opal • Stone cabochon premium - Free postage - New and Used
Opal cut aaaa natural - cut,, - £9.73
Natural opal faceted • Are cut polished • Our factory india - Free postage - New and Used
Natural opal faceted • Are cut polished • Our factory india - Free postage - New and Used
Black ethiopian opal 18k gold - black, - £39.91
Product earrings jewelry • Gift her quantity • Per order buying - Free postage - New and Used
Product earrings jewelry • Gift her quantity • Per order buying - Free postage - New and Used
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White opal stone pendant - white, - £8.99
Receive item you • Ordered get your • Money back always - Free postage - New and Used
Receive item you • Ordered get your • Money back always - Free postage - New and Used
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48 listings · from £2.99 · avg £17.03
⚠️ These listings were last updated more than 11 days ago.
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Browse 48 opal stones listings currently in our index. Prices range from £2.99 to £187.1, with an average of £17.03. 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 →
Natural opal quartz crystal - natural, - £3.99
- Free postage - New and Used
- Free postage - New and Used
Decorative round glass - round, pebbles - £28.99
Glass pebbles • Beautiful high quality • Stoned shape curved - Free postage - New and Used
Glass pebbles • Beautiful high quality • Stoned shape curved - Free postage - New and Used
White fire opal - stone, necklace - £11.98
This exquisite white • Fire opal stone • Necklace features oval - Free postage - New and Used
This exquisite white • Fire opal stone • Necklace features oval - Free postage - New and Used
Natural 6mm quartz - natural, - £4.99
Natural beads choose • Either x25 x50 • X100 - Free postage - New and Used
Natural beads choose • Either x25 x50 • X100 - Free postage - New and Used
Opal precious ethiopian - opal, - £4.75
Precious white opal • Light body colour • Yellow cream rainbow - Free postage - New and Used
Precious white opal • Light body colour • Yellow cream rainbow - Free postage - New and Used
25gm small natural gemstone - 25gm, - £3.29
Please press see • Full description bellow - Free postage - New and Used
Please press see • Full description bellow - Free postage - New and Used
18mmx25mm oval cabochon cab - 18mmx25mm, - £3.59
Shape oval cabochon • Cab flatback body • Jewellery boxes display - Free postage - New and Used
Shape oval cabochon • Cab flatback body • Jewellery boxes display - Free postage - New and Used
White synthetic opal oval - opal, - £5.30
White oval synthetic • Opals 7mm 9mm • Their light neutral - Free postage - New and Used
White oval synthetic • Opals 7mm 9mm • Their light neutral - Free postage - New and Used
Australian triplets opal - triplets, - £16.40
Australtriplets opal • Gemstone handmade 925 • Sterling silver pendant - Free postage - New and Used
Australtriplets opal • Gemstone handmade 925 • Sterling silver pendant - Free postage - New and Used
100 pcs lot aaa - 100, - £7.70
Wide range natural • Original gem jewelry • Products stone color - Free postage - New and Used
Wide range natural • Original gem jewelry • Products stone color - Free postage - New and Used
Fire opal gemstone 925 - fire, - £17.80
Good luck enjoy • Your buying sinjora • Jewellry - Free postage - New and Used
Good luck enjoy • Your buying sinjora • Jewellry - Free postage - New and Used
Crushed gemstone dust - dust, powder - £13.85
You can use • Woodworking your furniture • Gemstone dust stone - Free postage - New and Used
You can use • Woodworking your furniture • Gemstone dust stone - Free postage - New and Used
Ral060 tumbled polished stones - tumbled, - £4.40
Large tumbled stones • Available spiral cage • Pendant hold your - Free postage - New and Used
Large tumbled stones • Available spiral cage • Pendant hold your - Free postage - New and Used
Beautiful genuine opal - opal, pink - £4.38
This product bag • Beautiful genuine opal • Pink tumblestones average - Free postage - New and Used
This product bag • Beautiful genuine opal • Pink tumblestones average - Free postage - New and Used
Healing quartz chakra - quartz, reiki - £3.99
Natural polished hexagonal • Crystal pendants buy • Get free add - Free postage - New and Used
Natural polished hexagonal • Crystal pendants buy • Get free add - Free postage - New and Used
Glass strass crystal hot - strass, - £8.22
Apply easily household • Iron hotfix tool • Decorate your clothings - Free postage - New and Used
Apply easily household • Iron hotfix tool • Decorate your clothings - Free postage - New and Used
Natural quartz chakra - chakra, crystal - £3.99
All pendants include • Black cord necklace - Free postage - New and Used
All pendants include • Black cord necklace - Free postage - New and Used
Opal crystal polished stone - opal, - £4.10
Opal crystal polished • Stone rare beautiful • Mineral known its - Free postage - New and Used
Opal crystal polished • Stone rare beautiful • Mineral known its - Free postage - New and Used
Natural chip bead crystal - natural, - £2.99
Remove your bracelet • When sleeping exercising • Prevent catching protect - Free postage - New and Used
Remove your bracelet • When sleeping exercising • Prevent catching protect - Free postage - New and Used
White opal fire - white, - £6.99
These white opal • Fire stone round • Stud earrings are - Free postage - New and Used
These white opal • Fire stone round • Stud earrings are - Free postage - New and Used
Opal white fire - gf, - £5.99
White fire stone • Teardrop earrings boho • Lever back elegant - Free postage - New and Used
White fire stone • Teardrop earrings boho • Lever back elegant - Free postage - New and Used
Pink opal tumbled stone - pink, - £14.79
Helps you realise • Your potential more • Confident around others - Free postage - New and Used
Helps you realise • Your potential more • Confident around others - Free postage - New and Used
Boulder opal 47ct x - x, 13mm - £187.10
Natural solid boulder • Opals which are • Mined only central - Free postage - New and Used
Natural solid boulder • Opals which are • Mined only central - Free postage - New and Used
Top grade selling black - grade, - £144.70
Gemstone genuine black • Ethiopian opal ecklace • More about necklace - Free postage - New and Used
Gemstone genuine black • Ethiopian opal ecklace • More about necklace - Free postage - New and Used
4mm faceted tiny beads - 4mm, - £7.00
- Free postage - New and Used
- Free postage - New and Used
Australian triplets opal - triplets, - £15.89
Earrings are • These exquisite handmade • Stunning example beauty - Free postage - New and Used
Earrings are • These exquisite handmade • Stunning example beauty - Free postage - New and Used
Exclusive 101 cts world class - exclusive, - £47.32
Gemstone genuine ethiopian • Opal ecklace more • About necklace - Free postage - New and Used
Gemstone genuine ethiopian • Opal ecklace more • About necklace - Free postage - New and Used
Ral150 tumbled 35mm - ral150, - £3.50
Crystal cleaning stick • Selenite sticks are • Powerful cleansing healing - Free postage - New and Used
Crystal cleaning stick • Selenite sticks are • Powerful cleansing healing - Free postage - New and Used
Natural gemstones harmony - gemstones, - £10.10
16mm material natural • Gemstone shape round - Free postage - New and Used
16mm material natural • Gemstone shape round - Free postage - New and Used
4mm 6mm 8mm 10mm 12mm - , natural - £7.19
Pcs beads • 4mm 6mm 8mm • 10mm 12mm - Free postage - New and Used
Pcs beads • 4mm 6mm 8mm • 10mm 12mm - Free postage - New and Used
Beautiful genuine opal - genuine, - £5.45
These beautiful genuine • Opal pink tumblestones • Are stunning addition - Free postage - New and Used
These beautiful genuine • Opal pink tumblestones • Are stunning addition - Free postage - New and Used
Aaa natural agate amazonite - aaa, - £19.69
Color natural dying • Paint little fade • Will not contaminate - Free postage - New and Used
Color natural dying • Paint little fade • Will not contaminate - Free postage - New and Used
White opal stone pendant - stone, - £6.24
Shape teardrop stone • White opal natural • Stones connect our - Free postage - New and Used
Shape teardrop stone • White opal natural • Stones connect our - Free postage - New and Used
Round natural australian - mm, - £28.80
Ethically sourced from • Australian mines - Free postage - New and Used
Ethically sourced from • Australian mines - Free postage - New and Used
Genuine white ethiopian - a+, - £19.62
Natural ethiopian opal • Aded bracelet gemstone • Fire - Free postage - New and Used
Natural ethiopian opal • Aded bracelet gemstone • Fire - Free postage - New and Used
Crystal gem bracelets - bracelets, semi - £2.99
Design easy wear • Key features natural • Crystal quartz stones - Free postage - New and Used
Design easy wear • Key features natural • Crystal quartz stones - Free postage - New and Used
Beautiful genuine opal - beautiful, - £4.17
Opal pink tumblestones • This product bag • Weighing total 19g - Free postage - New and Used
Opal pink tumblestones • This product bag • Weighing total 19g - Free postage - New and Used
Pink moonstone opal - moonstone, pendant - £3.49
Pendant andsterling silver • 3.4 x1.0 • Chain - Free postage - New and Used
Pendant andsterling silver • 3.4 x1.0 • Chain - Free postage - New and Used
Dark blue synthetic opal oval - synthetic, - £5.30
Blue oval synthetic • Opal cabochons vibrant • Base lively flashes - Free postage - New and Used
Blue oval synthetic • Opal cabochons vibrant • Base lively flashes - Free postage - New and Used
Beautiful genuine opal - beautiful, - £5.45
This product beautiful • 30g bag genuine • Opal pink tumblestones - Free postage - New and Used
This product beautiful • 30g bag genuine • Opal pink tumblestones - Free postage - New and Used
Sterling silver white - sterling, fire - £12.18
- Free postage - New and Used
- Free postage - New and Used
200 pcs lot aaa natural - 200, - £12.52
Stone natural ethiopian • Welo fire opal • Cabochon there are - Free postage - New and Used
Stone natural ethiopian • Welo fire opal • Cabochon there are - Free postage - New and Used
9ct gold opal - gold, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Try this: precious opal | raw gemstones | sapphires | spinel gemstone | uncut gemstones | sand stone | spiritual gifts
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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 48 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 £2.99, while premium listings can reach £187.1 — giving you a wide budget spread to work with. The average price of £17.03 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.