All Collections

Browse the Full Range
Experience the natural beauty of Australia with our hand-cut Coober Pedy and...

Browse the Full Range
Our Favourites
Looking for a particular design? Iona can create a personalised piece just...

Our Favourites
Collector's Opals

Collector's Opals
Opals

Opals
Jeweller's Opals

Jeweller's Opals
Opal Jewellery
Discover the enchanting allure of Australian opals with our exclusive collection of...

Opal Jewellery
Sterling Classics
Explore the understated beauty of our Sterling Classics collection, where handcrafted sterling...

Sterling Classics
Lightning Ridge Opal
Discover the enchanting beauty of our Lightning Ridge Opal collection, featuring some...

Lightning Ridge Opal
Opal Pendants
Showcase the enchanting beauty of Australian opals with our stunning collection of...

Opal Pendants
Coober Pedy Opal
Explore the dazzling beauty of our Coober Pedy Opal collection, featuring the...

Coober Pedy Opal
Distinctive Designs
Our Distinctive Designs collection features handcrafted jewellery made from a variety of...

Distinctive Designs
Queensland Boulder Opal, Koroit Opal and Yowah Nuts

Queensland Boulder Opal, Koroit Opal and Yowah Nuts
Opal Rings
Discover our enchanting collection of opal rings, where elegance meets the radiant...

Opal Rings
Gold Elegance
Discover our stunning collection of handcrafted gold jewellery, featuring the brilliance of...

Gold Elegance
Opal Earrings
Frame your face with the radiant beauty of our opal earrings. Each...

Opal Earrings
Opal Fossils
Opal fossils are rare and extraordinary natural wonders, where ancient remains of...

Opal Fossils
Andamooka Matrix Opal
Andamooka Matrix Opal is a unique and striking variety of Australian opal,...

Andamooka Matrix Opal
Opal Bracelets
Wrap your wrist in the iridescent glow of our opal bracelets. Featuring...

Opal Bracelets

Let customers speak for us

from 46 reviews

Bushfire Flame Opal Ring

Love it! is great being adjustable and she certainly flashes in the sunshine!

Anne B.

03/30/2025

'Bushfire Flame' ~ Handcrafted 2.2ct Solid Lightning Ridge Opal 925 Sterling Silver Ring

Love it

It looks amazing in the sun, wish I could afford more!!! Quick delivery and no issues

Marcus S.

'Rainforest Mist' ~ Handcrafted 1.3ct Solid Coober Pedy Opal 925 Sterling Silver Pendant

Brilliant

Joe L.

‘Blue Sky' ~ Handcrafted 1.4ct Solid Lightning Ridge Opal 925 Sterling Silver Pendant Necklace

Absolutely amazing

Stunning opal necklace that my wife loves. Fantastic quality and we couldn't be happier.
Iona replied to all questions and queries really quickly, delivery arrived ahead of time and taking around 7 days to the UK.
Will 100% use again in the future. Thank you so much

Darren J.

03/29/2025

'Reef Radiance' ~ Handcrafted 0.6ct Solid Lightning Ridge Opal 925 Sterling Silver Pendant

Absolutely stunning and quick shipment! I will definitely be purchasing again.

Cyndi P.

'Sapphire Waters' ~ Handcrafted 0.8ct Solid Lightning Ridge Opal and Cubic Zirconia 925 Sterling Silver Ring Size L (6)

Opal Pendant

Gorgeous piece - will make an amazing gift.

Tynen

'Coastal Colours' ~ Handcrafted 24ct Solid Queensland Boulder Opal 925 Sterling Silver Pendant Necklace

Perfect Gift, Beautiful Advice

I picked out a pendant as a gift for my wife, and she absolutely loved it. It was really nice to see the pieces in person and get advice on which one would suit her best.

Scott S.

03/21/2025

Iona Opal Australia

Beautiful opals, I could walk away without one

I saw this opal sparkling in the sunlight at your stall and couldn’t walk away without it. You were so lovely to chat with, and it’s clear you really know your opals. Thank you, Iona.

James D.

03/19/2025

One of the Best I’ve Seen

I’ve seen a lot of opals, but nothing like the one I picked up from your market stall. It’s got the most incredible flashes of colour, and the price was very fair for a high grade opal. I’ll be back for more!

Tim V.

03/17/2025

Didn’t Know I Needed These! LOL

Stopped by your stall and ended up buying earrings I didn’t know I needed! LOL! The colours are amazing and I love that each opal is a bit different. So unique. Such a great find at the market!

Michelle S.

03/15/2025

A Lovely Experience

You were so friendly and patient while I tried on half your jewellery! Ended up with the most gorgeous opal bracelet—thank you again, it was a great experience.

Jessica B.

03/11/2025

She knows her stuff!

I didn’t plan on buying anything, but the colours in this opal stopped me in my tracks. You were so knowledgable in helping me choose the perfect one, and now it’s my favourite piece in my collection.

Allyson B.

03/08/2025

Learned So Much – And Got a Stunning Opal

Thanks for taking the time to explain the difference between the opal types. I really appreciated learning about where mine came from—makes it feel even more special. Such a stunning stone!

Liam R.

The Ring I Can’t Stop Staring At”

Bought a ring from you at the markets yesterday and I can’t stop looking at it! The opal glows in the sun so nicely. You were so helpful—thank you!

Amanda S.

Stunning Opal From Coober Pedy

I recently had a custom made opal necklace done by Iona and what can I say it’s simply stunning. Iona’s attention to detail and workmanship is second to none. Hand crafted in 9ct gold with all the beautiful curves. Pictures didn’t do it justice once I received it and opened it up I was in tears at how beautiful it really is. If you are wanting any custom made pieces done Iona is the one for the job. Thank you again!

Sam A.

02/19/2025

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All Collections

Browse the Full Range

Browse the Full Range

Our Favourites

Our Favourites

Collector's Opals

Collector's Opals

Opals

Opals

Jeweller's Opals

Jeweller's Opals

Opal Jewellery

Opal Jewellery

Sterling Classics

Sterling Classics

Lightning Ridge Opal

Lightning Ridge Opal

Opal Pendants

Opal Pendants

Coober Pedy Opal

Coober Pedy Opal

Distinctive Designs

Distinctive Designs

Queensland Boulder Opal, Koroit Opal and Yowah Nuts

Queensland Boulder Opal, Koroit Opal and Yowah Nuts

Opal Rings

Opal Rings

Gold Elegance

Gold Elegance

Opal Earrings

Opal Earrings

Opal Fossils

Opal Fossils

Andamooka Matrix Opal

Andamooka Matrix Opal

Opal Bracelets

Opal Bracelets

Let customers speak for us

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