For Sale UK

Black opal necklace

4

Black opal necklace for sale on Ireland's largest auction and classifieds sites

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Natural black ethiopian fire - natural,

Natural black ethiopian fire - natural,

£25.09 · Buy It Now

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Handmade natural welo fire - handmade,

Handmade natural welo fire - handmade,

£89.51 · Buy It Now

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Huge natural black opal - huge,

Huge natural black opal - huge,

£395.00 · Buy It Now

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Natural black ethiopian opal - black,

Natural black ethiopian opal - black,

£121.42 · Buy It Now

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Natural black ethiopian - black,

Natural black ethiopian - black,

£116.57 · Buy It Now

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15ct black opal gemstone - 6.15ct,

15ct black opal gemstone - 6.15ct,

£342.26 · Buy It Now

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Square black opal - square,

Square black opal - square,

£342.26 · Buy It Now

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925 sterling silver 50crt - sterling, 6.50crt

925 sterling silver 50crt - sterling, 6.50crt

£285.09 · Buy It Now

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Black opal pendant - pendant, 925

Black opal pendant - pendant, 925

£316.94 · Buy It Now

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4ct natural square cut black - natural,

4ct natural square cut black - natural,

£308.77 · Buy It Now

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Charm black opal pendant - opal, 925

Charm black opal pendant - opal, 925

£118.00 · Buy It Now

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Natural black fire opal - natural,

Natural black fire opal - natural,

£391.28 · Buy It Now

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Carat natural black - natural,

Carat natural black - natural,

£432.12 · Buy It Now

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Natural ethiopian black - 16"natural,

Natural ethiopian black - 16"natural,

£28.19 · Buy It Now

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Australian lightning ridge - lightning,

Australian lightning ridge - lightning,

£158.48 · Buy It Now

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Natural welo fire black opal - natural,

Natural welo fire black opal - natural,

£89.51 · Buy It Now

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Galaxy black fire opal - galaxy,

Galaxy black fire opal - galaxy,

£35.98 · Buy It Now

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Natural red black opal - natural,

Natural red black opal - natural,

£53.32 · Buy It Now

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Solid 9ct gold - 9ct, black

Solid 9ct gold - 9ct, black

£135.00 · Buy It Now

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9ct yellow gold - yellow, set

9ct yellow gold - yellow, set

£585.00 · Buy It Now

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Beautiful 925 sterling silver - beautiful,

Beautiful 925 sterling silver - beautiful,

£58.00 · Buy It Now

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Black opal solid sterling - black,

Black opal solid sterling - black,

£25.00 · Buy It Now

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Black opal stone - black,

Black opal stone - black,

£516.70 · Buy It Now

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Vintage solid 9ct yellow - solid, gold

Vintage solid 9ct yellow - solid, gold

£157.95 · Buy It Now

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Black opal pendant 925 - black,

Black opal pendant 925 - black,

£50.62 · Buy It Now

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Vintage teardrop pendant - vintage,

Vintage teardrop pendant - vintage,

£25.00 · Buy It Now

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Color natural black - ct+,

Color natural black - ct+,

£80.94 · Buy It Now

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Black ethiopian opal - black,

Black ethiopian opal - black,

£26.59 · Buy It Now

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Sterling silver ethiopian - sterling,

Sterling silver ethiopian - sterling,

£89.94 · Buy It Now

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Natural welo fire black - natural,

Natural welo fire black - natural,

£62.65 · Buy It Now

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Opal silver pendant - silver,

Opal silver pendant - silver,

£54.78 · Buy It Now

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Black opal gemstone - 3.55,

Black opal gemstone - 3.55,

£43.93 · Buy It Now

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Fiery genuine australian black - australian,

Fiery genuine australian black - australian,

£89.33 · Buy It Now

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Black opal solid - opal, 9ct

Black opal solid - opal, 9ct

£135.00 · Buy It Now

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White black dendrite opal - white,

White black dendrite opal - white,

£12.89 · Buy It Now

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10mm round lab created black - 10mm,

10mm round lab created black - 10mm,

£24.96 · Buy It Now

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Sterling silver gilt - sterling, black

Sterling silver gilt - sterling, black

£60.00 · Buy It Now

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Scandia vintage 925 sterling - vintage,

Scandia vintage 925 sterling - vintage,

£121.50 · Buy It Now

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15ct black opal - opal, gemstone

15ct black opal - opal, gemstone

£347.38 · Buy It Now

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Black opal gemstone pendant - black,

Black opal gemstone pendant - black,

£279.38 · Buy It Now

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Vtg 925 sterling silver - vtg,

Vtg 925 sterling silver - vtg,

£61.69 · Buy It Now

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Sterling silver oval black - sterling,

Sterling silver oval black - sterling,

£45.00 · Buy It Now

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Australian lighting ridge - australian,

Australian lighting ridge - australian,

£472.79 · Buy It Now

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Sterling silver black - &, opal

Sterling silver black - &, opal

£29.95 · Buy It Now

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Black white oval - oval, created

Black white oval - oval, created

£22.95 · Buy It Now

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Natural black opal - opal, sphere

Natural black opal - opal, sphere

£107.93 · Buy It Now

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Carat black welo opal - 0.72,

Carat black welo opal - 0.72,

£109.73 · Buy It Now

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Simple real 925 sterling - 925,

Simple real 925 sterling - 925,

£40.47 · Buy It Now

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Color natural black - color, 4

Color natural black - color, 4

£80.94 · Buy It Now

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Genuine australian natural - australian,

Genuine australian natural - australian,

£83.90 · Buy It Now

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Beautiful vintage sterling - vintage,

Beautiful vintage sterling - vintage,

£50.62 · Buy It Now

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Beautiful signed sterling - beautiful,

Beautiful signed sterling - beautiful,

£267.98 · Buy It Now

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925 sterling silver vintage - silver,

925 sterling silver vintage - silver,

£161.24 · Buy It Now

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9ct yellow gold - yellow, &

9ct yellow gold - yellow, &

£488.75 · Buy It Now

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Black opal pendant - black, necklace

Black opal pendant - black, necklace

£169.04 · Buy It Now

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Aurea velum natural - velum',

Aurea velum natural - velum',

£898.04 · Buy It Now

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31ct huge solid black - 16.31ct,

31ct huge solid black - 16.31ct,

£107.73 · Buy It Now

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69g 9ct yellow - yellow, gold

69g 9ct yellow - yellow, gold

£234.70 · Buy It Now

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Black opal 07ct - black, 1.07ct

Black opal 07ct - black, 1.07ct

£360.38 · Buy It Now

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Rainbow fire black opal gems - rainbow,

Rainbow fire black opal gems - rainbow,

£55.40 · Buy It Now

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Black white round - black,

Black white round - black,

£14.95 · Buy It Now

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54ct huge solid black - solid,

54ct huge solid black - solid,

£104.98 · Buy It Now

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Solid 9ct gold small bee - solid,

Solid 9ct gold small bee - solid,

£69.95 · Buy It Now

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925 sterling silver necklace - sterling,

925 sterling silver necklace - sterling,

£53.00 · Buy It Now

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Ethiopian black opal natural - black,

Ethiopian black opal natural - black,

£18.89 · Buy It Now

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Black opal and diamond pendant - opal,

Black opal and diamond pendant - opal,

£260.70 · Buy It Now

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Australian black opal white - opal, 9k

Australian black opal white - opal, 9k

£495.00 · Buy It Now

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Vtg 14k solid yellow - vtg,

Vtg 14k solid yellow - vtg,

£346.27 · Buy It Now

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925 sterling silver - sterling,

925 sterling silver - sterling,

£44.75 · Buy It Now

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Vintage 9ct gold - vintage,

Vintage 9ct gold - vintage,

£327.52 · Buy It Now

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Cts black opal - cts,

Cts black opal - cts,

£15.92 · Buy It Now

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Natural solid lightning - natural,

Natural solid lightning - natural,

£87.64 · Buy It Now

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Rainbow fire black opal gems - rainbow,

Rainbow fire black opal gems - rainbow,

£37.78 · Buy It Now

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18ct gold solid black - gold,

18ct gold solid black - gold,

£567.70 · Buy It Now

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925 sterling silver flashy - 925,

925 sterling silver flashy - 925,

£35.97 · Buy It Now

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Beautiful signed sterling - beautiful,

Beautiful signed sterling - beautiful,

£287.74 · Buy It Now

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Black opal 02ct diamond - black, 0.02ct

Black opal 02ct diamond - black, 0.02ct

£253.34 · Buy It Now

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Black fire opal heart - black, shape

Black fire opal heart - black, shape

£58.94 · Buy It Now

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Handmade natural black opal - handmade,

Handmade natural black opal - handmade,

£31.47 · Buy It Now

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Genuine black opal boulder - black,

Genuine black opal boulder - black,

£279.98 · Buy It Now

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Natural lightning ridge solid - lightning,

Natural lightning ridge solid - lightning,

£101.43 · Buy It Now

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Australian natural oval - natural, opal

Australian natural oval - natural, opal

£26.98 · Buy It Now

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Natural ethiopian black - black, opal

Natural ethiopian black - black, opal

£40.15 · Buy It Now

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Australian natural solid - , black

Australian natural solid - , black

£253.56 · Buy It Now

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Vintage 9ct gold lightning - 9ct,

Vintage 9ct gold lightning - 9ct,

£326.99 · Buy It Now

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Opal pendant black cord - opal, pendant,

Opal pendant black cord - opal, pendant,

£16.15 · Buy It Now

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925 sterling silver pendant - silver,

925 sterling silver pendant - silver,

£44.70 · Buy It Now

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Vintage 1998 abstract sterling - 1998,

Vintage 1998 abstract sterling - 1998,

£70.00 · Buy It Now

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Natural ethiopian opal - ethiopian,

Natural ethiopian opal - ethiopian,

£24.44 · Buy It Now

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Vintage gold plated - plated, sterling

Vintage gold plated - plated, sterling

£78.70 · Buy It Now

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Natural black opal - natural,

Natural black opal - natural,

£143.69 · Buy It Now

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14ct 585 fully - fully, hallmarked

14ct 585 fully - fully, hallmarked

£495.00 · Buy It Now

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Pear black fire opal 925 - fire,

Pear black fire opal 925 - fire,

£35.81 · Buy It Now

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Ethiopian black opal - ethiopian, natural

Ethiopian black opal - ethiopian, natural

£30.22 · Buy It Now

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Australian lightning ridge - australian,

Australian lightning ridge - australian,

£60.22 · Buy It Now

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Natural ethiopian black - ethiopian,

Natural ethiopian black - ethiopian,

£27.64 · Buy It Now

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📊96 listings · from £12.89 · avg £163.02

Browse 96 black opal necklace listings currently in our index. Prices range from £12.89 to £898.04, with an average of £163.02. 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 black opal necklace →

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Everything you need to know about black opal necklace

Whether you are looking for a brand-new or second-hand black opal necklace, 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 £12.89, while premium listings can reach £898.04 — giving you a wide budget spread to work with. The average price of £163.02 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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