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Opals

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Opals for sale on largest auction and classifieds sites

Home / Loose Gemstones / Opals refurbished & used for sale | For Sale
Ethiopian opal cabochon mixed - opal,

Ethiopian opal cabochon mixed - opal,

€22.96
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Cut grade opal - cut, rough

Cut grade opal - cut, rough

€17.98
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Natural ethiopian black - natural,

Natural ethiopian black - natural,

€81.17
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Uncut welo ethiopian color - welo,

Uncut welo ethiopian color - welo,

€150.31
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Crushed opal black flame - crushed, flame/

Crushed opal black flame - crushed, flame/

€6.99
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Stunning fiery opal doublet - opal,

Stunning fiery opal doublet - opal,

€47.50
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200 pcs lot aaa - 200, multi

200 pcs lot aaa - 200, multi

€6.28
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White opal stone pendant - white,

White opal stone pendant - white,

€4.99
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200 pcs lot - pcs, natural

200 pcs lot - pcs, natural

€6.28
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Crushed opal peacock blue - crushed,

Crushed opal peacock blue - crushed,

€6.99
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Crushed opal white - crushed,

Crushed opal white - crushed,

€6.99
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Crushed opal turquoise - crushed, turquoise/

Crushed opal turquoise - crushed, turquoise/

€6.99
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Crushed opal rose pink - opal, pink/

Crushed opal rose pink - opal, pink/

€6.99
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Natural ethiopian black - ethiopian,

Natural ethiopian black - ethiopian,

€80.26
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Ethiopian natural - ethiopian,

Ethiopian natural - ethiopian,

€66.17
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Black ethiopian opal - ethiopian,

Black ethiopian opal - ethiopian,

€21.61
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White opal stone pendant - white,

White opal stone pendant - white,

€4.99
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Crushed opal unicorn purple - unicorn, purple/

Crushed opal unicorn purple - unicorn, purple/

€6.99
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Crushed opal multi lavender - crushed, lavender/

Crushed opal multi lavender - crushed, lavender/

€6.99
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Sterling silver oval opal ring - sterling,

Sterling silver oval opal ring - sterling,

€5.29
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Crushed opal pacific blue - crushed,

Crushed opal pacific blue - crushed,

€6.99
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Natural australian opal - opal, cube

Natural australian opal - opal, cube

€22.78
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Crushed opal grey - crushed, rainbow/

Crushed opal grey - crushed, rainbow/

€6.99
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Crushed opal ocean blue - opal,

Crushed opal ocean blue - opal,

€6.99
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925 sterling silver stud - silver,

925 sterling silver stud - silver,

€3.40
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White opal stone - white, pendant

White opal stone - white, pendant

€5.39
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Ladies art deco - ladies, 925

Ladies art deco - ladies, 925

€45.50
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Crushed opal cornflower - crushed,

Crushed opal cornflower - crushed,

€6.99
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Natural ethiopian opal - 16"natural,

Natural ethiopian opal - 16"natural,

€18.26
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Ethiopian opal ring 925 - opal,

Ethiopian opal ring 925 - opal,

€15.76
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Female white crystal - crystal, opal

Female white crystal - crystal, opal

€9.99
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Natural ethiopian - 59.30,

Natural ethiopian - 59.30,

€63.13
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White opal stone pendant - opal,

White opal stone pendant - opal,

€4.01
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Over 50cts australian opal - australian,

Over 50cts australian opal - australian,

€26.70
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Crushed opal marine - crushed,

Crushed opal marine - crushed,

€6.99
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Crushed opal ruby - crushed, red/

Crushed opal ruby - crushed, red/

€6.99
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925 sterling silver stud - sterling,

925 sterling silver stud - sterling,

€3.79
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White opal zirconia - opal,

White opal zirconia - opal,

€12.99
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Olympic mine australian opal - mine,

Olympic mine australian opal - mine,

€155.66
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Beautiful unusual black - black, fire

Beautiful unusual black - black, fire

€70.25
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Dry opal rough 250 pcs - dry,

Dry opal rough 250 pcs - dry,

€15.42
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Australian crystal opal - australian,

Australian crystal opal - australian,

€93.26
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White blue opal - opal, hoop

White blue opal - opal, hoop

€4.10
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Crushed opal sea - opal, green/

Crushed opal sea - opal, green/

€6.99
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100 pcs natural ethiopian - ethiopian, opal

100 pcs natural ethiopian - ethiopian, opal

€18.11
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Opal silver celtic - opal, knot

Opal silver celtic - opal, knot

€6.99
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100 pcs lot aaa - aaa, quality

100 pcs lot aaa - aaa, quality

€3.88
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3pcs 6mm round - 3pcs,

3pcs 6mm round - 3pcs,

€11.60
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Natural white rough opal - natural,

Natural white rough opal - natural,

€32.47
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Crushed opal black magma - opal, magma/

Crushed opal black magma - opal, magma/

€6.99
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Opals australia yellow - australia, 9k

Opals australia yellow - australia, 9k

€234.70
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White opal solid - white, sterling

White opal solid - white, sterling

€25.00
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Australian crystal opal slice - australian,

Australian crystal opal slice - australian,

€78.70
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Sterling silver plated fire - sterling,

Sterling silver plated fire - sterling,

€11.99
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Silver opal white fire - ,

Silver opal white fire - ,

€19.99
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Fire opal gemstone 925 - opal,

Fire opal gemstone 925 - opal,

€17.80
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925 sterling silver - 925,

925 sterling silver - 925,

€3.85
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Aaa large natural monarch - natural,

Aaa large natural monarch - natural,

€21.49
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White fire opal rectangular - white,

White fire opal rectangular - white,

€18.99
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Blue opal australian - opal, ct

Blue opal australian - opal, ct

€6.76
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Blue opal swiss star - &,

Blue opal swiss star - &,

€22.99
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Crushed opal sleepy lavender - opal,

Crushed opal sleepy lavender - opal,

€6.99
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Solid 925 sterling silver - sterling,

Solid 925 sterling silver - sterling,

€38.68
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Australian crystal opal - australian, slice

Australian crystal opal - australian, slice

€151.50
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White opal rainbow oval - white, shape

White opal rainbow oval - white, shape

€51.68
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Pair 925 sterling silver - pair,

Pair 925 sterling silver - pair,

€6.99
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Natural ethiopian opal chips - natural,

Natural ethiopian opal chips - natural,

€12.57
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100 pcs lot - lot, natural

100 pcs lot - lot, natural

€8.70
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925 sterling silver - sterling,

925 sterling silver - sterling,

€19.34
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Crushed opal spearmint - opal, spearmint/

Crushed opal spearmint - opal, spearmint/

€6.99
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Opal gemstone pendant solid - opal,

Opal gemstone pendant solid - opal,

€20.29
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925 sterling silver blue - sterling,

925 sterling silver blue - sterling,

€9.70
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9ct gold blue - 9ct, opal

9ct gold blue - 9ct, opal

€129.95
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White opal stone pendant - opal,

White opal stone pendant - opal,

€5.70
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White opal fire - fire, oval

White opal fire - fire, oval

€10.79
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New sterling silver - white, fire

New sterling silver - white, fire

€5.60
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White opal fire teardrop - white,

White opal fire teardrop - white,

€22.99
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Solid 925 sterling silver - solid,

Solid 925 sterling silver - solid,

€25.68
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925 sterling silver - sterling, opal

925 sterling silver - sterling, opal

€3.96
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925 sterling silver - sterling, oval

925 sterling silver - sterling, oval

€24.95
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Sterling silver white fire - silver,

Sterling silver white fire - silver,

€4.89
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Sterling silver blue fire - silver,

Sterling silver blue fire - silver,

€22.99
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925 sterling silver white - 925, blue

925 sterling silver white - 925, blue

€9.89
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925 silver rainbow mystic - 925,

925 silver rainbow mystic - 925,

€19.99
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Joblot bundle vintage - vintage, style

Joblot bundle vintage - vintage, style

€5.98
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925 silver oval green - silver,

925 silver oval green - silver,

€6.52
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Lightning ridge coober - lightning, &

Lightning ridge coober - lightning, &

€26.70
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Natural opal quartz crystal - opal,

Natural opal quartz crystal - opal,

€3.99
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Hedgehog pendant amethyst - pendant,

Hedgehog pendant amethyst - pendant,

€21.95
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Natural ethiopian - natural,

Natural ethiopian - natural,

€16.24
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Natural ethiopian purple - ethiopian,

Natural ethiopian purple - ethiopian,

€28.74
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925 sterling silver - 925,

925 sterling silver - 925,

€2.99
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9ct yellow gold - ,

9ct yellow gold - ,

€24.99
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Stylish blue fire - stylish,

Stylish blue fire - stylish,

€9.89
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Genuine gemstone ruby - gemstone,

Genuine gemstone ruby - gemstone,

€363.70
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Natural ethiopian fire - ethiopian,

Natural ethiopian fire - ethiopian,

€20.63
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📊96 listings · from €2.99 · avg €29.99
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 opals listings currently in our index. Prices range from €2.99 to €363.7, with an average of €29.99. 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 opals →

Try this: australian opal | blue tourmaline | pink diamond | ruby cabochon | natural fire opal

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Everything you need to know about opals

Whether you are looking for a brand-new or second-hand opals, 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 €2.99, while premium listings can reach €363.7 — giving you a wide budget spread to work with. The average price of €29.99 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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