Opal jewellery
Opal jewellery for sale on Ireland's largest auction and classifieds sites
Vintage style jewellery opal - jewellery, - £12.99
Condition very good • Looks like new • Beautiful vintage style - Free postage - New and Used
Condition very good • Looks like new • Beautiful vintage style - Free postage - New and Used
Moonstone opal pendant - moonstone, - £3.49
Stunning 925 chains • Random - Free postage - New and Used
Stunning 925 chains • Random - Free postage - New and Used
Sterling silver white fire - sterling, - £8.75
- Free postage - New and Used
- Free postage - New and Used
Sterling silver white - sterling, fire - £10.99
White fire opal • Blue tones easy • Match other jewellery - Free postage - New and Used
White fire opal • Blue tones easy • Match other jewellery - Free postage - New and Used
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Bohemian opal dangle - opal, - £3.99
Product earrings color • Silver object female - Free postage - New and Used
Product earrings color • Silver object female - Free postage - New and Used
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48 listings · from £3.29 · avg £16.15
⚠️ These listings were last updated more than 8 days ago.
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Browse 48 opal jewellery listings currently in our index. Prices range from £3.29 to £143.56, with an average of £16.15. 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 jewellery →
Pink moonstone opal - drop, hook - £3.29
Earring 1.3 2.0 • Pair earrings - Free postage - New and Used
Earring 1.3 2.0 • Pair earrings - Free postage - New and Used
Vintage style jewellery opal - style, - £12.99
Condition very good • They looks like • Beautiful vintage style - Free postage - New and Used
Condition very good • They looks like • Beautiful vintage style - Free postage - New and Used
Vintage style jewellery opal - style, - £13.99
Very good condition • They look like • Beautiful vintage style - Free postage - New and Used
Very good condition • They look like • Beautiful vintage style - Free postage - New and Used
Fire opal gemstone handmade - opal, - £11.58
Are very fair • Easy deal - Free postage - New and Used
Are very fair • Easy deal - Free postage - New and Used
925 sterling silver opal - opal, heart - £4.99
Made 925 sterling • Silver this adjustable • Chain necklace has - Free postage - New and Used
Made 925 sterling • Silver this adjustable • Chain necklace has - Free postage - New and Used
Green sea turtle ocean - green, blue - £4.76
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Natural quartz crystal lovers - crystal, - £4.33
Natural quartz crystal • Point stone finger • Raw mineral rock - Free postage - New and Used
Natural quartz crystal • Point stone finger • Raw mineral rock - Free postage - New and Used
Blue green fire opal 925 - blue, - £52.50
Dainty pretty bracelet • Gorgeous iridescent created • Blue opal sterling - Free postage - New and Used
Dainty pretty bracelet • Gorgeous iridescent created • Blue opal sterling - Free postage - New and Used
Opal rough cut - opal, grade - £63.95
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
Australian triplets opal - triplets, - £18.08
Australtriplets opal • Gemstone handmade 925 • Sterling silver pendant - Free postage - New and Used
Australtriplets opal • Gemstone handmade 925 • Sterling silver pendant - Free postage - New and Used
Pcs black opal rough - opal, - £106.60
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
Starburst simulated blue - simulated, - £4.85
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Opal dainty beaded - opal, - £10.98
Dainty minimalist opal • Tiny beaded bracelet • Emotional stone reflects - Free postage - New and Used
Dainty minimalist opal • Tiny beaded bracelet • Emotional stone reflects - Free postage - New and Used
Opalite hexagram pendant - opalite, - £5.95
Discover enchanting beauty • Our opalite hexagram • Pendant necklace crafted - Free postage - New and Used
Discover enchanting beauty • Our opalite hexagram • Pendant necklace crafted - Free postage - New and Used
Size fire opal ring - 5-11, - £3.96
Main stone opal • Ring box - Free postage - New and Used
Main stone opal • Ring box - Free postage - New and Used
Oval ocean blue - fire, opal - £4.50
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Pink moonstone opal pendant - pink, - £3.49
Pendant andsterling silver • 3.4 x1.0 • Chain - Free postage - New and Used
Pendant andsterling silver • 3.4 x1.0 • Chain - Free postage - New and Used
Menopause natural ethiopian - natural, - £5.25
Natural ethiopian opal • Gemstones durable stretchable • Elastic cord this - Free postage - New and Used
Natural ethiopian opal • Gemstones durable stretchable • Elastic cord this - Free postage - New and Used
Vintage style jewellery - jewellery, opal - £13.99
Condition very good • They looks like • Beautiful vintage style - Free postage - New and Used
Condition very good • They looks like • Beautiful vintage style - Free postage - New and Used
8x10mm oval white fire - oval, - £4.06
Lab grown synthetic • Opal 8x10mm oval • Created white fire - Free postage - New and Used
Lab grown synthetic • Opal 8x10mm oval • Created white fire - Free postage - New and Used
Boho white blue opal - blue, water - £10.45
Perfect boho fashion • Lovers special accessory • Formal casual occasions - Free postage - New and Used
Perfect boho fashion • Lovers special accessory • Formal casual occasions - Free postage - New and Used
Australian triplet opal - australian, - £14.22
Are very fair • Easy deal - Free postage - New and Used
Are very fair • Easy deal - Free postage - New and Used
Hollow butterfly lavender - butterfly, - £4.76
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Black ethiopian opal - ethiopian, - £143.56
High quality welo • Fire opals cutting • Jewelry variety ethiopian - Free postage - New and Used
High quality welo • Fire opals cutting • Jewelry variety ethiopian - Free postage - New and Used
Blue triplet opal gemstone - triplet, - £12.11
Jewelry fromjaipur jewellery • Exports trendy unique - Free postage - New and Used
Jewelry fromjaipur jewellery • Exports trendy unique - Free postage - New and Used
Milky opal gemstone 925 - milky, - £14.84
925 sterling silver • Round cut milky • Opal gemstone daughter - Free postage - New and Used
925 sterling silver • Round cut milky • Opal gemstone daughter - 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
Vintage style jewellery - vintage, - £9.99
Very good condition • They look like • Beautiful vintage style - Free postage - New and Used
Very good condition • They look like • Beautiful vintage style - Free postage - New and Used
Sterling silver white - white, fire - £9.99
- Free postage - New and Used
- Free postage - New and Used
New silver tone green opal - silver, - £8.03
This jewellery set • Stunning gift perfect • Various occasions such - Free postage - New and Used
This jewellery set • Stunning gift perfect • Various occasions such - Free postage - New and Used
Silver plated synthetic - silver, - £11.00
Its hypoallergenic high • Polished finish makes • Safe sensitive skin - Free postage - New and Used
Its hypoallergenic high • Polished finish makes • Safe sensitive skin - Free postage - New and Used
Starfish lavender purple fire - starfish, - £4.76
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Nature leaf lavender purple - nature, - £5.21
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Genuine ethiopian fire opal - ethiopian, - £38.50
Try our best • Welcome shyam jewels • Genuine ethiopian fire - Free postage - New and Used
Try our best • Welcome shyam jewels • Genuine ethiopian fire - Free postage - New and Used
Australian triplets opal - triplets, - £17.87
Radiant australian triplet • Fire opal earrings • Stunning 925 sterling - Free postage - New and Used
Radiant australian triplet • Fire opal earrings • Stunning 925 sterling - Free postage - New and Used
7x9 simulated amethyst ocean - simulated, - £4.32
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Lab grown synthetic • Opal also known • Created ocean blue - Free postage - New and Used
Nature leaf black fire opal - leaf, - £5.21
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Sunflower multicolor fire opal - multicolor, - £5.21
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Three stone white fire opal - three-stone, - £4.85
Lab grown synthetic • Opal 6x8mm 5x7mm • Created white fire - Free postage - New and Used
Lab grown synthetic • Opal 6x8mm 5x7mm • Created white fire - Free postage - New and Used
Womens moonstone opal drop - moonstone, - £3.49
Earring 1.3 2.0 • 925 hallmarked - Free postage - New and Used
Earring 1.3 2.0 • 925 hallmarked - Free postage - New and Used
Butterfly lavender purple fire - purple, - £5.38
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Lab grown synthetic • Opal also known • Takes about year - Free postage - New and Used
Triplet opal gemstone handmade - triplet, - £11.58
Are very fair • Easy deal - Free postage - New and Used
Are very fair • Easy deal - Free postage - New and Used
Ethiopian fire opal crystal - opal, - £17.58
Gemstone ethiopian fire • Opal gift giving • Those who love - Free postage - New and Used
Gemstone ethiopian fire • Opal gift giving • Those who love - Free postage - New and Used
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Everything you need to know about opal jewellery
Whether you are looking for a brand-new or second-hand opal jewellery, 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 £3.29, while premium listings can reach £143.56 — giving you a wide budget spread to work with. The average price of £16.15 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.