Australian opal
Australian opal for sale on Ireland's largest auction and classifieds sites
Over 50cts australian opal - over, - £26.70
Hello little girls • Have decided embark • New business these - Free postage - New and Used
Hello little girls • Have decided embark • New business these - Free postage - New and Used
Natural solid lightning ridge - natural, - £26.70
This product stunning • 1.3ct natural solid • Lightning ridge australian - Free postage - New and Used
This product stunning • 1.3ct natural solid • Lightning ridge australian - Free postage - New and Used
Australian white opal - white, - £5.23
Opal soft stone • Despite its looks • Historical use not - Free postage - New and Used
Opal soft stone • Despite its looks • Historical use not - Free postage - New and Used
Australian opal dirt bag - australian, - £21.95
Mini jute sack • Containing potch colour • This material collected - Free postage - New and Used
Mini jute sack • Containing potch colour • This material collected - Free postage - New and Used
Looking for more australian opal?
Search eBay live — fresh results filtered for the best value, updated every hour.
Fiery genuine australian - fiery, - £113.15
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
📊
48 listings · from £2.77 · avg £52.32
Browse 48 australian opal listings currently in our index. Prices range from £2.77 to £168.12, with an average of £52.32. 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 australian opal →
Opal body tone buying guide - buying, - £2.77
Owner seda opals • Paul sedawie founder • Previous president australian - Free postage - New and Used
Owner seda opals • Paul sedawie founder • Previous president australian - Free postage - New and Used
Australian opal small round - australian, - £15.08
Approximately 7.3mm round • Australian opal semi • Translucent purple flash - Free postage - New and Used
Approximately 7.3mm round • Australian opal semi • Translucent purple flash - Free postage - New and Used
Australian opal freeform blue - australian, - £40.00
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian boulder opal pear - opal, - £80.00
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian black opal from - black, - £40.00
Australian opal from • Lightning ridge cut • Myself please look - Free postage - New and Used
Australian opal from • Lightning ridge cut • Myself please look - Free postage - New and Used
Australian opal greybase - opal, - £45.00
Australian opal from • Lightning ridge check • Photo measurements page - Free postage - New and Used
Australian opal from • Lightning ridge check • Photo measurements page - Free postage - New and Used
Large australian boulder opal - australian, - £20.00
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian crystal opal coober - australian, - £94.00
Australian opal coober • Pedy shaped polished • Rare gems here - Free postage - New and Used
Australian opal coober • Pedy shaped polished • Rare gems here - Free postage - New and Used
Cts andamooka rainbow - 5.60, - £78.70
This product stunning • 5.60 carat andamooka • Rainbow matrix australian - Free postage - New and Used
This product stunning • 5.60 carat andamooka • Rainbow matrix australian - Free postage - New and Used
Lightning ridge opal - ridge, - £78.70
Lightning ridge opal • Rough stunning gemstone • Colourful colour multicolour - Free postage - New and Used
Lightning ridge opal • Rough stunning gemstone • Colourful colour multicolour - Free postage - New and Used
Australian opal pendant - opal, - £26.70
This australian opal • Pendant features stunning • Suspended resin polished - Free postage - New and Used
This australian opal • Pendant features stunning • Suspended resin polished - Free postage - New and Used
Australian boulder opal large - australian, - £20.00
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal oval - australian, - £25.00
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Heart shaped australian - heart, - £33.98
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal pear - boulder, - £70.00
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian fairy opal large - australian, - £63.10
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Heart shaped australian opal - heart, - £30.00
This type australian • Boulder opal sandstone • Matrix treated stabilised - Free postage - New and Used
This type australian • Boulder opal sandstone • Matrix treated stabilised - Free postage - New and Used
Australian boulder opal - australian, - £28.00
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian fairy opal heart - fairy, - £39.18
Australian opal cut • Myself please look • Photo dimensions check - Free postage - New and Used
Australian opal cut • Myself please look • Photo dimensions check - Free postage - New and Used
Large australian boulder opal - australian, - £70.00
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian boulder opal • Cut myself please • Look photo dimensions - Free postage - New and Used
Australian opal rectangle - opal, - £49.00
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian opal shaped • Polished rare gems • Here search social - Free postage - New and Used
Australian opal freeform grey - australian, - £70.00
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Cts natural australian - 9.10, - £17.53
Gemstone fire opal • Check all our • Cabochon gani gems - Free postage - New and Used
Gemstone fire opal • Check all our • Cabochon gani gems - Free postage - New and Used
Huge nobby allawah field - nobby, of - £168.12
Huge nobby allawah • Field very bright • Picture bar dimensions - Free postage - New and Used
Huge nobby allawah • Field very bright • Picture bar dimensions - Free postage - New and Used
Small natural australian opal - small, - £85.00
Has magnificent play • Colour hope video • Pictures attached give - Free postage - New and Used
Has magnificent play • Colour hope video • Pictures attached give - Free postage - New and Used
Small natural round australian - natural, - £39.00
Smart fiery pair • Australian opal stud • Earrings set stylish - Free postage - New and Used
Smart fiery pair • Australian opal stud • Earrings set stylish - Free postage - New and Used
Natural certified australian - certified, - £22.55
House silver jewelry • Gemstones diamonds exceptions • Fashion - Free postage - New and Used
House silver jewelry • Gemstones diamonds exceptions • Fashion - Free postage - New and Used
Australian fairy opal - australian, - £39.18
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian fairy opal large - australian, - £50.62
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Natural opal cube - natural, 80+ - £20.80
Providing certificate all • Certified items you • Want some thing - Free postage - New and Used
Providing certificate all • Certified items you • Want some thing - Free postage - New and Used
Stunning australian white - australian, opal - £60.00
Australian opal coober • Pedy shaped polished • Rare gems here - Free postage - New and Used
Australian opal coober • Pedy shaped polished • Rare gems here - Free postage - New and Used
Australian opal koroit nut - opal, - £89.10
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian opal check • Photo measurements page • Social media can - Free postage - New and Used
Australian natural yowah nut - natural, - £75.24
Experience natural beauty • Australian yowah nut • Boulder opal true - Free postage - New and Used
Experience natural beauty • Australian yowah nut • Boulder opal true - Free postage - New and Used
Small natural australian opal - small, - £79.00
Smart fiery australian • Opal pendant set • Stylish sterling silver - Free postage - New and Used
Smart fiery australian • Opal pendant set • Stylish sterling silver - Free postage - New and Used
Natural australian boulder - australian, - £33.46
Boulder opal rough • This natural australian • Stunning gemstone known - Free postage - New and Used
Boulder opal rough • This natural australian • Stunning gemstone known - Free postage - New and Used
Australian fairy opal oval - australian, - £28.78
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Australian fairy opal oval - australian, - £21.50
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Australian fairy opal • From australia thats • Been heated sugar - Free postage - New and Used
Thick bright bars dark - bright, - £125.50
Dimensions 3mm weight • Cts product described • Collection thick bright - Free postage - New and Used
Dimensions 3mm weight • Cts product described • Collection thick bright - Free postage - New and Used
Australian rough - australian, - £18.82
Quality australian opal • Mystery parcels rough • Parcel contains solid - Free postage - New and Used
Quality australian opal • Mystery parcels rough • Parcel contains solid - Free postage - New and Used
Pair matching lightning - of, - £125.50
Pair matching dark • Rough opals dimensions • 5mm weight cts - Free postage - New and Used
Pair matching dark • Rough opals dimensions • 5mm weight cts - Free postage - New and Used
Australian black opal - australian, - £135.00
Australian opal lightning • Ridge shaped polished • Rare gems here - Free postage - New and Used
Australian opal lightning • Ridge shaped polished • Rare gems here - Free postage - New and Used
Boulder opal 5 carats - boulder, - £42.30
Boulder matrix opal • 17.5 carats dimensions • 9mm weight cts - Free postage - New and Used
Boulder matrix opal • 17.5 carats dimensions • 9mm weight cts - Free postage - New and Used
Natural australian opal - australian, - £21.54
Gemstone australian opal • Style pendant all • Images are actual - Free postage - New and Used
Gemstone australian opal • Style pendant all • Images are actual - Free postage - New and Used
Try this: cubic zirconia loose gemstones | natural loose gemstones | ruby gemstone | tanzanite gemstones | topaz gemstones | rough gemstones | sapphire stone | ethiopian opal | natural yellow sapphire | rough amber
Shop by budget
Everything you need to know about australian opal
Whether you are looking for a brand-new or second-hand australian 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 £2.77, while premium listings can reach £168.12 — giving you a wide budget spread to work with. The average price of £52.32 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.