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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 - ethiopian,

Ethiopian opal cabochon - ethiopian,

€22.96
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Black ethiopian opal - 10,

Black ethiopian opal - 10,

€21.30
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Opal rough cut grade - rough,

Opal rough cut grade - rough,

€17.74
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100 pcs lot aaa natural - 100, multi

100 pcs lot aaa natural - 100, multi

€7.66
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White opal stone pendant - white,

White opal stone pendant - white,

€5.40
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Black ethiopian opal - ct,

Black ethiopian opal - ct,

€20.23
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Natural doublet australian - doublet,

Natural doublet australian - doublet,

€26.63
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Loose gemstone natural - loose,

Loose gemstone natural - loose,

€17.71
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925 sterling silver white fire - sterling,

925 sterling silver white fire - sterling,

€4.60
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9ct gold natural opal - natural, oval

9ct gold natural opal - natural, oval

€79.95
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Vintage 9ct gold - 9ct, australia

Vintage 9ct gold - 9ct, australia

€125.50
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Natural ethiopian black - ct,

Natural ethiopian black - ct,

€36.05
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925 sterling silver stud - sterling,

925 sterling silver stud - sterling,

€4.80
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Mintabie rectangle carat - rectangle, 1.80

Mintabie rectangle carat - rectangle, 1.80

€99.50
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White opal rainbow oval - opal,

White opal rainbow oval - opal,

€51.05
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Black opal rough dry - opal,

Black opal rough dry - opal,

€21.72
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Opal ring gemstone 925 - ring,

Opal ring gemstone 925 - ring,

€6.99
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Gold small fiery opal - 10,

Gold small fiery opal - 10,

€27.74
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Crushed opal black flame - opal,

Crushed opal black flame - opal,

€6.99
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100 pcs lot aaa natural - aaa,

100 pcs lot aaa natural - aaa,

€8.57
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9ct yellow gold plated blue - yellow,

9ct yellow gold plated blue - yellow,

€11.76
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Fire opal gemstone - opal,

Fire opal gemstone - opal,

€17.80
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Opal ring gemstone 925 - opal,

Opal ring gemstone 925 - opal,

€5.87
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Crushed opal peacock blue - opal,

Crushed opal peacock blue - opal,

€6.99
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925 sterling silver stud - 925,

925 sterling silver stud - 925,

€3.94
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White opal zirconia band - white,

White opal zirconia band - white,

€12.99
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Over 50cts australian - 50cts, opal

Over 50cts australian - 50cts, opal

€26.70
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Natural australian opal cube - opal,

Natural australian opal cube - opal,

€22.37
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Black opal eternity - black,

Black opal eternity - black,

€49.72
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Natural fire opal - fire,

Natural fire opal - fire,

€13.28
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Fire opal eternity - eternity, ring,

Fire opal eternity - eternity, ring,

€39.78
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Fire opal rainbow oval - opal,

Fire opal rainbow oval - opal,

€37.72
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White opal stone - opal,

White opal stone - opal,

€4.99
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925 sterling silver - sterling, stud

925 sterling silver - sterling, stud

€3.98
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Opal ring gemstone - gemstone, 925

Opal ring gemstone - gemstone, 925

€4.99
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925 sterling silver teardrop - sterling,

925 sterling silver teardrop - sterling,

€24.95
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Ethiopian fire opal faceted - opal,

Ethiopian fire opal faceted - opal,

€59.99
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Ethiopian opal cabochon - ethiopian, mixed

Ethiopian opal cabochon - ethiopian, mixed

€24.23
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Natural certified australian - natural,

Natural certified australian - natural,

€23.51
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Black opal rough dry - rough,,

Black opal rough dry - rough,,

€20.58
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925 sterling silver - sterling,

925 sterling silver - sterling,

€5.79
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925 silver natural black - silver,

925 silver natural black - silver,

€36.16
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Nice australian opal gemstone - australian,

Nice australian opal gemstone - australian,

€17.03
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Crushed opal sea green - opal, green/

Crushed opal sea green - opal, green/

€6.99
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Crushed opal ocean blue - opal, blue/

Crushed opal ocean blue - opal, blue/

€6.99
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Crushed opal ruby - ruby,

Crushed opal ruby - ruby,

€6.99
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925 sterling silver white - sterling, blue

925 sterling silver white - sterling, blue

€13.85
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Opals round 5mm 3mm - round, to

Opals round 5mm 3mm - round, to

€4.49
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Crushed opal rose - opal,

Crushed opal rose - opal,

€6.99
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Natural ethiopian multi fire - ethiopian,

Natural ethiopian multi fire - ethiopian,

€19.51
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Australian opal rough - opal,

Australian opal rough - opal,

€26.70
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White opal swiss star - white, &

White opal swiss star - white, &

€22.99
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Natural small australian opal - natural,

Natural small australian opal - natural,

€49.00
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Crushed opal white snow - crushed, snow/

Crushed opal white snow - crushed, snow/

€6.99
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9ct rose gold blue opal - 9ct, gf

9ct rose gold blue opal - 9ct, gf

€24.99
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Opal silver celtic knot - knot,

Opal silver celtic knot - knot,

€8.99
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White opal stone - opal,

White opal stone - opal,

€6.95
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9ct gold black opal - 9ct,

9ct gold black opal - 9ct,

€129.95
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Ethiopian opal ring gemstone - ethiopian,

Ethiopian opal ring gemstone - ethiopian,

€14.83
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White blue opal oval - opal, hoop

White blue opal oval - opal, hoop

€3.95
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White opal stone pendant - opal,

White opal stone pendant - opal,

€5.39
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Natural fire opal gemstone - opal,

Natural fire opal gemstone - opal,

€46.09
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Crushed opal indigo - crushed,

Crushed opal indigo - crushed,

€6.99
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Crushed opal grey rainbow - crushed, rainbow/

Crushed opal grey rainbow - crushed, rainbow/

€6.99
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White opal fire - white,

White opal fire - white,

€5.60
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Ladies art deco sterling - art, 925

Ladies art deco sterling - art, 925

€45.50
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Gorgeous white fire - (rgp,

Gorgeous white fire - (rgp,

€17.21
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Opal rainbow gemstone - opal,

Opal rainbow gemstone - opal,

€24.68
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9ct gold opal - opal, drop

9ct gold opal - opal, drop

€42.95
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Tiny opal stud - tiny,

Tiny opal stud - tiny,

€10.95
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Opal gemstone pendant solid - opal,

Opal gemstone pendant solid - opal,

€20.04
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9ct gold plated white opal - white,

9ct gold plated white opal - white,

€10.99
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White blue opal oval - opal, hoop

White blue opal oval - opal, hoop

€4.17
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Fire opal oval - gemstone, 925

Fire opal oval - gemstone, 925

€15.08
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925 sterling silver white fire - 925,

925 sterling silver white fire - 925,

€8.98
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Crushed opal turquoise - opal, turquoise/

Crushed opal turquoise - opal, turquoise/

€6.99
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Sterling silver black fire - sterling,

Sterling silver black fire - sterling,

€24.99
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Dry opal rough 250 - pcs, lot

Dry opal rough 250 - pcs, lot

€15.07
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Crushed opal sleepy lavender - opal, lavender/

Crushed opal sleepy lavender - opal, lavender/

€6.99
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925 sterling silver - sterling, stud

925 sterling silver - sterling, stud

€3.08
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925 silver rainbow mystic - 925,

925 silver rainbow mystic - 925,

€19.99
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Opal triplet 6mm 4mm - triplet,

Opal triplet 6mm 4mm - triplet,

€16.87
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100 pcs lot aaa natural - lot, multi

100 pcs lot aaa natural - lot, multi

€8.16
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Cute green white - green, fire

Cute green white - green, fire

€6.49
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Top grade selling - top,

Top grade selling - top,

€14.21
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Crushed opal pacific blue - crushed, blue/

Crushed opal pacific blue - crushed, blue/

€6.99
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9ct gold purple amethyst - gf,

9ct gold purple amethyst - gf,

€4.37
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9ct gold opal white - gold,

9ct gold opal white - gold,

€5.56
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Ladies 925 solid silver - solid,

Ladies 925 solid silver - solid,

€42.25
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Multi gemstone opal eternity - multi-gemstone,

Multi gemstone opal eternity - multi-gemstone,

€4.50
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925 sterling silver - silver, fire

925 sterling silver - silver, fire

€9.89
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Sterling silver black fire - silver,

Sterling silver black fire - silver,

€34.99
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Milky opal gemstone 925 - milky,

Milky opal gemstone 925 - milky,

€12.36
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925 sterling silver stud - silver,

925 sterling silver stud - silver,

€4.99
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Opal flashy fire raw - ct, opal,

Opal flashy fire raw - ct, opal,

€18.29
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Black opal rough welo - welo, fire

Black opal rough welo - welo, fire

€17.15
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Looking for more opals?

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📊96 listings · from €3.08 · avg €20.89
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 opals listings currently in our index. Prices range from €3.08 to €129.95, with an average of €20.89. 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 →

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

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 €3.08, while premium listings can reach €129.95 — giving you a wide budget spread to work with. The average price of €20.89 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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