Opal engagement rings
Opal engagement rings for sale on Ireland's largest auction and classifieds sites
Opal alexandrite his and - opal, - £159.99
Alexandrite known stone • Symbolizes good luck • Joy grace encourages - Free postage - New and Used
Alexandrite known stone • Symbolizes good luck • Joy grace encourages - Free postage - New and Used
Australian triplets opal - australian, - £18.02
Australian triplets opal • Rare find ensuring • That you stand - Free postage - New and Used
Australian triplets opal • Rare find ensuring • That you stand - Free postage - New and Used
Australian triplets opal - australian, - £17.98
Australian triplets opal • Rare find ensuring • That you stand - Free postage - New and Used
Australian triplets opal • Rare find ensuring • That you stand - Free postage - New and Used
Solid silver amazing - solid, - £57.90
Set genuine natural • Yellow firey opal • Sparkling cambodian zircons - Free postage - New and Used
Set genuine natural • Yellow firey opal • Sparkling cambodian zircons - Free postage - New and Used
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New sterling silver white fire - new, - £14.99
Main stone opal • Item type ring • Gift friend girl - Free postage - New and Used
Main stone opal • Item type ring • Gift friend girl - Free postage - New and Used
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48 listings · from £1.72 · avg £123.69
⚠️ These listings were last updated more than 17 days ago.
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Browse 48 opal engagement rings listings currently in our index. Prices range from £1.72 to £1396.94, with an average of £123.69. 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 opal engagement rings →
Real 925 sterling silver - 925, - £16.99
This exquisite 925 • Sterling silver ring • Emblem elegance sophistication - Free postage - New and Used
This exquisite 925 • Sterling silver ring • Emblem elegance sophistication - Free postage - New and Used
Ladies art deco - sterling, 925 - £45.50
This ring decorated • Centre oval cut • Stone opal white - Free postage - New and Used
This ring decorated • Centre oval cut • Stone opal white - Free postage - New and Used
Blue fire opal - blue, - £29.99
Also representative good • Fortune success - Free postage - New and Used
Also representative good • Fortune success - Free postage - New and Used
3ct pink fire opal women - opal, 925 - £4.18
Main stone 2.3ct • Fire opal material • 925 silver hope - Free postage - New and Used
Main stone 2.3ct • Fire opal material • 925 silver hope - Free postage - New and Used
9ct yellow gold opal - 9ct, - £149.95
Established 1900 citerna • Pride ourselves out • Selection high quality - Free postage - New and Used
Established 1900 citerna • Pride ourselves out • Selection high quality - Free postage - New and Used
Natural gemstone ring - gemstone, crystal - £5.15
Earring findings crystal • Lamp eye pins • Ring adjustable jewellery - Free postage - New and Used
Earring findings crystal • Lamp eye pins • Ring adjustable jewellery - Free postage - New and Used
Solid 925 sterling - solid, - £7.87
Midi toe ring • You select does • Not fit first - Free postage - New and Used
Midi toe ring • You select does • Not fit first - Free postage - New and Used
Ring woman 925 silver fire - woman, - £4.01
Ring rainbow topaz • Rose black tone • Wedding two unique - Free postage - New and Used
Ring rainbow topaz • Rose black tone • Wedding two unique - Free postage - New and Used
Round white opal - eternity, .925 - £48.50
100 nickel free • Great quality priced • Below competition sterling - Free postage - New and Used
100 nickel free • Great quality priced • Below competition sterling - Free postage - New and Used
Gorgeous ocean blue fire - blue, opal - £17.60
Ocean blue fire • Center opal one • Five stone ring - Free postage - New and Used
Ocean blue fire • Center opal one • Five stone ring - Free postage - New and Used
Ladies art deco sterling - art, - £43.50
This ring decorated • Centre oval cut • Stone opal white - Free postage - New and Used
This ring decorated • Centre oval cut • Stone opal white - Free postage - New and Used
Ladies fine 925 solid silver - fine, - £36.75
- Free postage - New and Used
- Free postage - New and Used
Welo ethiopian opal 925 - welo, - £61.99
This stunningwelo ethiopian • Opal 925 sterling • Silver ring features - Free postage - New and Used
This stunningwelo ethiopian • Opal 925 sterling • Silver ring features - Free postage - New and Used
Silver classic antique - , look - £9.24
Silver classic antique • Look cluster moonstone • Opal ring genuine - Free postage - New and Used
Silver classic antique • Look cluster moonstone • Opal ring genuine - Free postage - New and Used
Solid 925 sterling silver - solid, blue - £45.01
This handmade solid • 925 sterling silver • Ring features mesmerizing - Free postage - New and Used
This handmade solid • 925 sterling silver • Ring features mesmerizing - Free postage - New and Used
Genuine sterling silver - sterling, - £4.99
Made sterling silver • This adjustable ring • Band comfortable use - Free postage - New and Used
Made sterling silver • This adjustable ring • Band comfortable use - Free postage - New and Used
Shiny demon eye owl - eye, ring - £4.99
Unique design this • Sterling silver demon • Eye owl ring - Free postage - New and Used
Unique design this • Sterling silver demon • Eye owl ring - Free postage - New and Used
Natural opal 14k solid yellow - opal, - £33.77
Natural opal engagement • Ring 14k solid • Yellow gold oval - Free postage - New and Used
Natural opal engagement • Ring 14k solid • Yellow gold oval - Free postage - New and Used
Wedding ring with - wedding, - £89.99
Band combines mystery • Space natural beauty • Earth this ring - Free postage - New and Used
Band combines mystery • Space natural beauty • Earth this ring - Free postage - New and Used
Ydd opal engagement rings - ydd, - £143.49
Ydd exquisite high • Jewelry integrates multiple • Cultures design luxury - Free postage - New and Used
Ydd exquisite high • Jewelry integrates multiple • Cultures design luxury - Free postage - New and Used
Exquisite white fire - fire, ring - £16.16
These light dancing • Gemstones are here • Boost those feelings - Free postage - New and Used
These light dancing • Gemstones are here • Boost those feelings - Free postage - New and Used
Sterling silver women - sterling, men - £4.99
Unique design this • Sterling silver demon • Eye owl ring - Free postage - New and Used
Unique design this • Sterling silver demon • Eye owl ring - Free postage - New and Used
Opal mix gemstone - gemstone, 925 - £3.71
This set includes5 • Stylish rings dazzling • Opal stones paired - Free postage - New and Used
This set includes5 • Stylish rings dazzling • Opal stones paired - Free postage - New and Used
Opal engagement ring - opal, - £65.95
Gemstone natural ethiopian • Opal cubic zircon • Stone weight 1.5 - Free postage - New and Used
Gemstone natural ethiopian • Opal cubic zircon • Stone weight 1.5 - Free postage - New and Used
Women halo engagement ring - women, - £176.52
Want add personal • Touch this piece • Ring resizing all - Free postage - New and Used
Want add personal • Touch this piece • Ring resizing all - Free postage - New and Used
Natural multi fire - fire, women - £126.38
Gemstone type natural • Fire opal stamped • 925 - Free postage - New and Used
Gemstone type natural • Fire opal stamped • 925 - Free postage - New and Used
Women engagement ring 14k - women's, - £137.90
You can customize • Following things given • Below advise removing - Free postage - New and Used
You can customize • Following things given • Below advise removing - Free postage - New and Used
Round cut simulated fire - 2, - £150.79
Want add personal • Touch this piece • Ring resizing all - Free postage - New and Used
Want add personal • Touch this piece • Ring resizing all - Free postage - New and Used
Natural opal engagement - opal, 3 - £84.44
Gemstone natural ethiopian • Opal stone 5x7 • Carat 2.00 metal - Free postage - New and Used
Gemstone natural ethiopian • Opal stone 5x7 • Carat 2.00 metal - Free postage - New and Used
Joblot 8pcs bundle various - bundle, - £7.05
Joblot bundle vintage • Various style turquoise • Fire opal rings - Free postage - New and Used
Joblot bundle vintage • Various style turquoise • Fire opal rings - Free postage - New and Used
10k rose gold - rose, and - £1242.46
Welcome poojagems item • Will shipped within • Day after payment - Free postage - New and Used
Welcome poojagems item • Will shipped within • Day after payment - Free postage - New and Used
Design jewelry handcraft thai - jewelry, - £17.77
925 sterling silver • Handmade design thai • Ring rvs275 fineart - Free postage - New and Used
925 sterling silver • Handmade design thai • Ring rvs275 fineart - Free postage - New and Used
Angara natural oval - angara, solitaire - £770.65
Gallery solitaire ring • Charming leaf like • Cutwork crafted 14k - Free postage - New and Used
Gallery solitaire ring • Charming leaf like • Cutwork crafted 14k - Free postage - New and Used
Opal gemstone designer ring - opal, - £15.49
Stone opal this • Ring have 925 • Stamp our products - Free postage - New and Used
Stone opal this • Ring have 925 • Stamp our products - Free postage - New and Used
925 sterling silver fire - sterling, - £28.37
This 925 sterling • Silver fire pink • Opal oval shape - Free postage - New and Used
This 925 sterling • Silver fire pink • Opal oval shape - Free postage - New and Used
Ring natural australian solid - ring, - £57.27
Setting 925 sterling • Silver s925 zirconia • Stone opal type - Free postage - New and Used
Setting 925 sterling • Silver s925 zirconia • Stone opal type - Free postage - New and Used
Natural ethiopian opal ring - natural, - £142.30
Natural fire opal • Ring solid 925 • Sterling silver gemstone - Free postage - New and Used
Natural fire opal • Ring solid 925 • Sterling silver gemstone - Free postage - New and Used
Natural gemstones rings - gemstones, - £5.76
Like settle any • Problem friendly manner • Just take you - Free postage - New and Used
Like settle any • Problem friendly manner • Just take you - Free postage - New and Used
Silver white fire opal - fire, - £46.78
This silver white • Fire opal gemstone • Eternity band inlay - Free postage - New and Used
This silver white • Fire opal gemstone • Eternity band inlay - Free postage - New and Used
Fashion silver opal gemstone - fashion, - £1.72
Main stone fire • Opal ring material • 925 silver 100 - Free postage - New and Used
Main stone fire • Opal ring material • 925 silver 100 - Free postage - New and Used
Natural ethiopian opal - ethiopian, - £1396.94
Leave positive feedback • Import duties taxes • Charges are not - Free postage - New and Used
Leave positive feedback • Import duties taxes • Charges are not - Free postage - New and Used
Round cut simulated - cut, opal - £234.99
Advise removing this • Ring when being • Exposed any type - Free postage - New and Used
Advise removing this • Ring when being • Exposed any type - Free postage - New and Used
Natural black fire beautiful - natural, - £130.62
Gemstone black fire • Opal stone type • Natural - Free postage - New and Used
Gemstone black fire • Opal stone type • Natural - Free postage - New and Used
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Shop by budget
Everything you need to know about opal engagement rings
Whether you are looking for a brand-new or second-hand opal engagement rings, 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 £1.72, while premium listings can reach £1396.94 — giving you a wide budget spread to work with. The average price of £123.69 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.