For Sale UK

Synthetic opal

4

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

Home / Fine Jewellery / Synthetic opal refurbished & used for sale | For Sale UK
Synthetic blue opal sunflower - blue,

Synthetic blue opal sunflower - blue,

£27.60 · Buy It Now

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Gorgeous celtic synthetic opal - gorgeous,

Gorgeous celtic synthetic opal - gorgeous,

£5.99 · Buy It Now

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Silver opalite pendant - opalite,

Silver opalite pendant - opalite,

£39.95 · Buy It Now

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Blue synthetic opal - blue,

Blue synthetic opal - blue,

£11.00 · Buy It Now

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White synthetic opal - synthetic, oval

White synthetic opal - synthetic, oval

£5.89 · Buy It Now

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Silver plated synthetic blue - plated,

Silver plated synthetic blue - plated,

£11.00 · Buy It Now

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Silver plated synthetic white - plated,

Silver plated synthetic white - plated,

£11.00 · Buy It Now

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Fire black synthetic lab - fire,

Fire black synthetic lab - fire,

£62.51 · Buy It Now

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Dark blue synthetic - blue, oval

Dark blue synthetic - blue, oval

£5.89 · Buy It Now

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White synthetic opal - synthetic,

White synthetic opal - synthetic,

£11.00 · Buy It Now

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Fire black synthetic lab - fire,

Fire black synthetic lab - fire,

£45.70 · Buy It Now

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Wholesale white synthetic - white,

Wholesale white synthetic - white,

£171.94 · Buy It Now

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Synthetic blue opal - synthetic,

Synthetic blue opal - synthetic,

£14.00 · Buy It Now

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Synthetic opal and zircon 9ct - opal,

Synthetic opal and zircon 9ct - opal,

£300.00 · Buy It Now

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925 sterling silver synthetic - 925,

925 sterling silver synthetic - 925,

£25.39 · Buy It Now

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14k gold vermeil - 925, synthetic

14k gold vermeil - 925, synthetic

£29.82 · Buy It Now

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Light blue synthetic opal - light, oval

Light blue synthetic opal - light, oval

£5.89 · Buy It Now

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Lunar glow synthetic opal - lunar,

Lunar glow synthetic opal - lunar,

£5.45 · Buy It Now

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White opal shimmering - white,

White opal shimmering - white,

£12.40 · Buy It Now

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Lavender synthetic opal - lavender,

Lavender synthetic opal - lavender,

£7.95 · Buy It Now

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Sterling silver mint green - sterling,

Sterling silver mint green - sterling,

£8.95 · Buy It Now

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Sky blue synthetic lab created - sky,

Sky blue synthetic lab created - sky,

£49.26 · Buy It Now

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Beautiful pair 925 sterling - pair,

Beautiful pair 925 sterling - pair,

£9.97 · Buy It Now

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Opal synthetic oval cabochon - opal,

Opal synthetic oval cabochon - opal,

£5.39 · Buy It Now

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Synthetic white opal - synthetic,

Synthetic white opal - synthetic,

£14.00 · Buy It Now

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New surgical steel - surgical, synthetic

New surgical steel - surgical, synthetic

£2.20 · Buy It Now

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316l surgical steel synthetic - surgical,

316l surgical steel synthetic - surgical,

£2.89 · Buy It Now

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White lab created synthetic - created,

White lab created synthetic - created,

£114.54 · Buy It Now

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Opal and diamond - and, 9ct

Opal and diamond - and, 9ct

£250.00 · Buy It Now

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14ct gold vermeil synthetic - gold,

14ct gold vermeil synthetic - gold,

£25.66 · Buy It Now

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Czech silver and synthetic - czech,

Czech silver and synthetic - czech,

£60.00 · Buy It Now

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Opal beads opalite - opal, synthetic

Opal beads opalite - opal, synthetic

£12.95 · Buy It Now

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Shimmering ocean blue green - ocean,

Shimmering ocean blue green - ocean,

£10.79 · Buy It Now

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White synthetic opal hoop - opal,

White synthetic opal hoop - opal,

£5.98 · Buy It Now

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Synthetic opal chain and - synthetic,

Synthetic opal chain and - synthetic,

£130.70 · Buy It Now

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Synthetic blue opal adjustable - synthetic,

Synthetic blue opal adjustable - synthetic,

£13.00 · Buy It Now

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Dark blue synthetic opal - blue,

Dark blue synthetic opal - blue,

£5.33 · Buy It Now

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Synthetic blue opal drop - synthetic,

Synthetic blue opal drop - synthetic,

£14.00 · Buy It Now

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Synthetic fire opal - opal, 9ct

Synthetic fire opal - opal, 9ct

£200.00 · Buy It Now

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Cts synthetic opal pear - 2.92,

Cts synthetic opal pear - 2.92,

£44.53 · Buy It Now

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925 solid silver synthetic - 925,

925 solid silver synthetic - 925,

£25.00 · Buy It Now

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Synthetic white opal - white,

Synthetic white opal - white,

£13.00 · Buy It Now

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9ct yellow gold synthetic opal - 9ct,

9ct yellow gold synthetic opal - 9ct,

£49.50 · Buy It Now

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Opal blue green shimmering - blue,

Opal blue green shimmering - blue,

£12.40 · Buy It Now

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Synthetic white opal - synthetic,

Synthetic white opal - synthetic,

£14.00 · Buy It Now

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Sterling silver synthetic - &,

Sterling silver synthetic - &,

£29.81 · Buy It Now

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Silver plated synthetic - silver, blue

Silver plated synthetic - silver, blue

£11.00 · Buy It Now

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Wholesale white synthetic lab - white,

Wholesale white synthetic lab - white,

£87.62 · Buy It Now

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4mm round synthetic lab - 4mm,

4mm round synthetic lab - 4mm,

£14.97 · Buy It Now

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Crushed opal coarse gemstone - crushed,

Crushed opal coarse gemstone - crushed,

£160.84 · Buy It Now

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Electric blue synthetic opal - blue,

Electric blue synthetic opal - blue,

£5.99 · Buy It Now

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Opal nose stud shaped with - opal,

Opal nose stud shaped with - opal,

£3.70 · Buy It Now

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Crushed opal for inlay - opal,

Crushed opal for inlay - opal,

£160.84 · Buy It Now

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Synthetic white opal oval - synthetic,

Synthetic white opal oval - synthetic,

£10.80 · Buy It Now

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Glitter opal tongue - opal,

Glitter opal tongue - opal,

£3.29 · Buy It Now

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Red lab created synthetic opal - created,

Red lab created synthetic opal - created,

£13.94 · Buy It Now

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White synthetic opal 925 - white,

White synthetic opal 925 - white,

£7.95 · Buy It Now

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Implant grade titanium - implant,

Implant grade titanium - implant,

£5.99 · Buy It Now

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Purple synthetic lab - synthetic,

Purple synthetic lab - synthetic,

£9.30 · Buy It Now

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Triangle stud - triangle,

Triangle stud - triangle,

£16.96 · Buy It Now

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Silver plated synthetic white - silver,

Silver plated synthetic white - silver,

£11.00 · Buy It Now

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Multi lavender synthetic opal - multi,

Multi lavender synthetic opal - multi,

£8.95 · Buy It Now

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Seller natural gemstone - uk,

Seller natural gemstone - uk,

£4.99 · Buy It Now

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Synthetic opal crystal - opal,

Synthetic opal crystal - opal,

£8.65 · Buy It Now

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Synthetic blue opal - heart, stud

Synthetic blue opal - heart, stud

£14.00 · Buy It Now

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New 925 sterling silver - new,

New 925 sterling silver - new,

£22.99 · Buy It Now

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Aqua opal shimmering 4mm ocean - opal,

Aqua opal shimmering 4mm ocean - opal,

£12.40 · Buy It Now

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Sterling silver synthetic - sterling, &

Sterling silver synthetic - sterling, &

£20.00 · Buy It Now

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Sterling silver synthetic blue - synthetic,

Sterling silver synthetic blue - synthetic,

£25.66 · Buy It Now

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Shimmering multicolour milky - multicolour,

Shimmering multicolour milky - multicolour,

£10.79 · Buy It Now

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Light blue mosaic synthetic - blue,

Light blue mosaic synthetic - blue,

£5.99 · Buy It Now

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9ct yellow gold synthetic - gold,

9ct yellow gold synthetic - gold,

£98.50 · Buy It Now

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Pre loved 9carat yellow - pre-loved, 9k

Pre loved 9carat yellow - pre-loved, 9k

£245.00 · Buy It Now

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New 925 sterling silver gold - new,

New 925 sterling silver gold - new,

£14.99 · Buy It Now

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White synthetic opal circle - white,

White synthetic opal circle - white,

£9.95 · Buy It Now

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Opal drop earrings - opal,

Opal drop earrings - opal,

£27.99 · Buy It Now

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Synthetic blue opal drop - opal,

Synthetic blue opal drop - opal,

£14.00 · Buy It Now

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Blue synthetic lab created - blue,

Blue synthetic lab created - blue,

£38.18 · Buy It Now

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Opal pear drop earrings - pear, earrings,

Opal pear drop earrings - pear, earrings,

£20.99 · Buy It Now

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Turquoise lab created - lab,

Turquoise lab created - lab,

£17.88 · Buy It Now

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White synthetic opal oval - synthetic,

White synthetic opal oval - synthetic,

£5.33 · Buy It Now

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Fire black synthetic - fire,

Fire black synthetic - fire,

£18.78 · Buy It Now

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Gold tone synthetic opal - gold,

Gold tone synthetic opal - gold,

£16.99 · Buy It Now

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Synthetic white opal drop - synthetic,

Synthetic white opal drop - synthetic,

£14.00 · Buy It Now

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Synthetic white opal drop - synthetic,

Synthetic white opal drop - synthetic,

£14.00 · Buy It Now

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Black synthetic lab - synthetic, created

Black synthetic lab - synthetic, created

£34.51 · Buy It Now

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Pair implant grade - **implant,

Pair implant grade - **implant,

£8.97 · Buy It Now

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Vintage 925 sterling silver - sterling,

Vintage 925 sterling silver - sterling,

£24.00 · Buy It Now

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Sterling silver synthetic - sterling, opal

Sterling silver synthetic - sterling, opal

£23.57 · Buy It Now

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Sterling silver synthetic - silver,

Sterling silver synthetic - silver,

£25.00 · Buy It Now

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925 solid silver synthetic - silver,

925 solid silver synthetic - silver,

£29.00 · Buy It Now

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White lab created synthetic - lab,

White lab created synthetic - lab,

£20.66 · Buy It Now

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Milky white opal shimmering - opal,

Milky white opal shimmering - opal,

£10.79 · Buy It Now

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Dainty synthetic opal ring 925 - dainty,

Dainty synthetic opal ring 925 - dainty,

£9.95 · Buy It Now

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Sterling silver blue opal ring - blue,

Sterling silver blue opal ring - blue,

£25.66 · Buy It Now

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Synthetic opal necklace - opal,

Synthetic opal necklace - opal,

£89.39 · Buy It Now

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📊96 listings · from £2.2 · avg £35.95
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 synthetic opal listings currently in our index. Prices range from £2.2 to £300, with an average of £35.95. 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 synthetic opal →

Try this: thomas sabo necklace | tiffany bangle | tiffany bean necklace | tiffany charms | tiffany cross necklace | tiffany heart tag | tiffany key ring | tiffany locket | tiffany silver | tiffany stud earrings

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Everything you need to know about synthetic opal

Whether you are looking for a brand-new or second-hand synthetic opal, 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 £2.2, while premium listings can reach £300 — giving you a wide budget spread to work with. The average price of £35.95 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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