Black opal
Black opal for sale on Ireland's largest auction and classifieds sites
Yellow gold black opal - black, - £383.76
Beautiful eye catching • 9ct yellow gold • Ring stunning opal - Free postage - New and Used
Beautiful eye catching • 9ct yellow gold • Ring stunning opal - Free postage - New and Used
Natural ethiopian black opal - ethiopian, - £16.04
Your satisfaction utmost • Concern should you • Need return item - Free postage - New and Used
Your satisfaction utmost • Concern should you • Need return item - Free postage - New and Used
Natural certified australian - certified, - £30.47
House silver jewelry • Gemstones diamonds exceptions • Fashion - Free postage - New and Used
House silver jewelry • Gemstones diamonds exceptions • Fashion - Free postage - New and Used
Smooth black opal rough 70 - smooth, - £56.32
This exceptional welo • Opal boasts deep • Naturally enhanced dark - Free postage - New and Used
This exceptional welo • Opal boasts deep • Naturally enhanced dark - Free postage - New and Used
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Video massive 57 15ct - video, 57.15ct - £2830.05
This massive solid • Piece genuine australian • History from premier - Free postage - New and Used
This massive solid • Piece genuine australian • History from premier - Free postage - New and Used
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48 listings · from £9.99 · avg £789.88
Browse 48 black opal listings currently in our index. Prices range from £9.99 to £25727.73, with an average of £789.88. 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 black opal →
Biwin black opal - black, - £350.00
Bought 16mb brand • New modules upgrade • Had wasnt aware - Free postage - New and Used
Bought 16mb brand • New modules upgrade • Had wasnt aware - Free postage - New and Used
Black hammered tungsten 8mm - hammered, - £36.59
Perfect symbol infinite • Love mystery universe • Itself inlay genuine - Free postage - New and Used
Perfect symbol infinite • Love mystery universe • Itself inlay genuine - Free postage - New and Used
Hammered meteorite ring mens - hammered, - £83.90
Hammered meteorite ring • Mens black wedding • Band blue opal - Free postage - New and Used
Hammered meteorite ring • Mens black wedding • Band blue opal - Free postage - New and Used
Rare vintage 1974 - vintage, 9821 - £25727.73
Reference 9821 serial • 251433 circa 1974 • 1975 centerpiece this - Free postage - New and Used
Reference 9821 serial • 251433 circa 1974 • 1975 centerpiece this - Free postage - New and Used
Gold plated rings - 18, - £154.37
18kt gold plated • Black opal scarab • Drop earrings ring - Free postage - New and Used
18kt gold plated • Black opal scarab • Drop earrings ring - Free postage - New and Used
Black opal stick foundation - opal, - £19.99
Black opal stick • Foundation - Free postage - New and Used
Black opal stick • Foundation - Free postage - New and Used
Antique victorian 9ct gold - victorian, - £145.00
Adorable antique victorian • 9ct gold black • Opal charm pendant - Free postage - New and Used
Adorable antique victorian • 9ct gold black • Opal charm pendant - Free postage - New and Used
Superb antique australian - superb, - £746.20
See photos description • Condition stunning opal • Pendant 9ct art - Free postage - New and Used
See photos description • Condition stunning opal • Pendant 9ct art - Free postage - New and Used
Pcs black opal rough - pcs, - £63.66
Natural black ethiopian • Opal supplier rough • Options available this - Free postage - New and Used
Natural black ethiopian • Opal supplier rough • Options available this - Free postage - New and Used
Loose gemstone natural - gemstone, - £12.67
Your satisfaction utmost • Concern should you • Need return item - Free postage - New and Used
Your satisfaction utmost • Concern should you • Need return item - Free postage - New and Used
Smooth black opal - black, 23.65 - £84.35
This exceptional welo • Opal boasts deep • Naturally enhanced dark - Free postage - New and Used
This exceptional welo • Opal boasts deep • Naturally enhanced dark - Free postage - New and Used
14ct 585 fully hallmarked - fully, - £1349.00
Sale have striking • Pair black opal • Omega fastening post - Free postage - New and Used
Sale have striking • Pair black opal • Omega fastening post - Free postage - New and Used
6ct natural smoked ethiopian - 0.6ct, - £11.00
Here have lovely • 0.6ct natural smoked • Black ethiopian opal - Free postage - New and Used
Here have lovely • 0.6ct natural smoked • Black ethiopian opal - Free postage - New and Used
9ct natural smoked - natural, ethiopian - £12.00
Here have lovely • 0.9ct natural smoked • Black ethiopian opal - Free postage - New and Used
Here have lovely • 0.9ct natural smoked • Black ethiopian opal - Free postage - New and Used
Solid 9ct gold black opal - 9ct, - £135.00
Here have super • Cute pendant design • Cast solid 9ct - Free postage - New and Used
Here have super • Cute pendant design • Cast solid 9ct - Free postage - New and Used
Carat australian natural - , - £2964.70
Gemstone type australian • Black opal this • Is4.4 carat natural - Free postage - New and Used
Gemstone type australian • Black opal this • Is4.4 carat natural - Free postage - New and Used
Natural ethiopian - ct, - £13.16
Ushaqgems welcome world • Gemstone complete stone • Hub item will - Free postage - New and Used
Ushaqgems welcome world • Gemstone complete stone • Hub item will - Free postage - New and Used
Black ethiopian opal 7x5mm - ethiopian, - £14.60
7x5mm - Free postage - New and Used
7x5mm - Free postage - New and Used
Fiery genuine australian - australian, black - £88.78
925 sterling silver • Unique handmade jewelry • That speaks your - Free postage - New and Used
925 sterling silver • Unique handmade jewelry • That speaks your - Free postage - New and Used
Mixed 5ct natural - 2.5ct, - £30.00
Here have nice • Mixed shape 5pcs • 2.5ct natural smoked - Free postage - New and Used
Here have nice • Mixed shape 5pcs • 2.5ct natural smoked - Free postage - New and Used
Set pcs natural ethiopian - 5, - £30.32
Ushaqgems welcome world • Gemstone complete stone • Hub item will - Free postage - New and Used
Ushaqgems welcome world • Gemstone complete stone • Hub item will - Free postage - New and Used
Black opal pour femme - black, - £9.99
Black opal pour • Femme - Free postage - New and Used
Black opal pour • Femme - Free postage - New and Used
Mixed 6ct natural smoked - 3.6ct, - £40.00
Here have nice • Mixed shape 5pcs • 3.6ct natural smoked - Free postage - New and Used
Here have nice • Mixed shape 5pcs • 3.6ct natural smoked - Free postage - New and Used
Marquise black opal - ct, - £62.89
Stone natural ethiopian • Welo fire black • Opal marquise cabochon - Free postage - New and Used
Stone natural ethiopian • Welo fire black • Opal marquise cabochon - Free postage - New and Used
Amazing black opal stud - black, - £44.39
These earrings are • Black opal oval • Stunning piece fine - Free postage - New and Used
These earrings are • Black opal oval • Stunning piece fine - Free postage - New and Used
Natural black opal - 7.5", - £130.70
Hand set quality • 3mm opal securely • Held multi prong - Free postage - New and Used
Hand set quality • 3mm opal securely • Held multi prong - Free postage - New and Used
Fire ethiopian opal rough - opal, - £15.68
Accept payoneer only • Secure convenient platform • Supporting credit cards - Free postage - New and Used
Accept payoneer only • Secure convenient platform • Supporting credit cards - Free postage - New and Used
Black opal solid 9ct gold - black, - £135.00
Design that sure • Appeal fans all • Kinds furry animals - Free postage - New and Used
Design that sure • Appeal fans all • Kinds furry animals - Free postage - New and Used
Mixed 8ct natural smoked - mixed, 2.8ct - £30.00
Here have nice • Mixed shape 5pcs • 2.8ct natural smoked - Free postage - New and Used
Here have nice • Mixed shape 5pcs • 2.8ct natural smoked - Free postage - New and Used
Australian solid semi - solid, semi-black - £211.20
Opal from coober • 3.5mm depth weight • Stone only 2.55ct - Free postage - New and Used
Opal from coober • 3.5mm depth weight • Stone only 2.55ct - Free postage - New and Used
Mixed 9ct natural - 2.9ct, smoked - £30.00
Here have nice • Mixed shape 5pcs • 2.9ct natural smoked - Free postage - New and Used
Here have nice • Mixed shape 5pcs • 2.9ct natural smoked - Free postage - New and Used
Natural solid lightning ridge - natural, - £419.80
Origin lightning ridge • Australia weight 0.90ct • This stone 100 - Free postage - New and Used
Origin lightning ridge • Australia weight 0.90ct • This stone 100 - Free postage - New and Used
Natural solid australian - natural, - £262.78
Origin lightning ridge • Australia natural solid • Australian black opal - Free postage - New and Used
Origin lightning ridge • Australia natural solid • Australian black opal - Free postage - New and Used
Black opal rough - black, - £32.45
Harnessing raw uncut • Beauty ethiopia welo • Fire opals this - Free postage - New and Used
Harnessing raw uncut • Beauty ethiopia welo • Fire opals this - Free postage - New and Used
Aaa oval black opal - aaa, - £37.88
Stone natural ethiopian • Welo fire black • Opal oval cabochon - Free postage - New and Used
Stone natural ethiopian • Welo fire black • Opal oval cabochon - Free postage - New and Used
Natural black opal gemstone - black, - £24.08
This product 16.5 • Necklace smooth round • Shape black opal - Free postage - New and Used
This product 16.5 • Necklace smooth round • Shape black opal - Free postage - New and Used
Black opal true color - black, - £14.95
This foundation perfect • Your complexion while • Providing natural look - Free postage - New and Used
This foundation perfect • Your complexion while • Providing natural look - Free postage - New and Used
Tomato black opal plug - opal, - £9.99
Tomato black opal • Plug plants tomatoblack • Bred from traditional - Free postage - New and Used
Tomato black opal • Plug plants tomatoblack • Bred from traditional - Free postage - New and Used
Natural solid lightning ridge - natural, - £593.20
Origin lightning ridge • Natural solid australian • Black opal intense - Free postage - New and Used
Origin lightning ridge • Natural solid australian • Black opal intense - Free postage - New and Used
Natural solid lightning ridge - natural, - £241.98
Origin lightning ridge • Australia weight 2.90 - Free postage - New and Used
Origin lightning ridge • Australia weight 2.90 - Free postage - New and Used
Rocks 9ct white gold - white, - £115.10
Rocks 9ct white • Gold earrings lightning • Ridge black opal - Free postage - New and Used
Rocks 9ct white • Gold earrings lightning • Ridge black opal - Free postage - New and Used
Black ethiopian opal rough - black, - £31.28
One can avail • These products from • Bulk further our - Free postage - New and Used
One can avail • These products from • Bulk further our - Free postage - New and Used
Black opal rough cts - opal, 11.50 - £31.08
Variety ethiopian opal • Black body tone • Stable durable cutting - Free postage - New and Used
Variety ethiopian opal • Black body tone • Stable durable cutting - Free postage - New and Used
Try this: black opal earrings | black pearl | blue diamond | blue diamond rings | blue kyanite | blue opal rings | blue sapphire necklace | blue sapphire rings | byzantine bracelet | cartier necklace
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Everything you need to know about black opal
Whether you are looking for a brand-new or second-hand black opal, 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 £9.99, while premium listings can reach £25727.73 — giving you a wide budget spread to work with. The average price of £789.88 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.