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one-of-a-kind, sustainably sourced Australian opals, expertly cut and backed by exceptional service
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AUSTRALIAN OPAL JEWELLERY

COOBER PEDY OPAL

LIGHTNING RIDGE OPAL
ONE OF A KIND
LUXURY CUT FROM THE OUTBACK
step out in style
Ideal for a weekend outing

AUSTRALIAN OWNED AND OPERATED
AUSTRALIA'S FINEST HANDCRAFTED OPAL JEWELLERY
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NATURAL GEMSTONE JEWELLERY
Iona Opal Australia offers one of the finest selections of opals, including black opal, semi-black opal, boulder opal, crystal opal and of course the renowned Coober Pedy white opal.

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CUSTOM JEWELLERY
Choose your OPAL
AND LET IONA CREATE YOUR DREAM PIECE OF JEWELLERY

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From the blog

The Timeless Appeal of Australian Opal Pendants
Opal pendants are a classic way to showcase Australia’s most treasured gemstone. Discover why they remain a favourite choice and how to pick the perfect one for your style.
Read more
Choosing the Right Opal Ring for Everyday Wear
Looking for an opal ring you can wear daily? Learn what makes solid Australian opals a durable and stunning choice—and how to pick the perfect design for everyday elegance.
Read more
What Is Matrix Opal? Unveiling One of Australia's Most Underrated Gems
Matrix opal is one of Australia’s hidden treasures—earthy, unique, and packed with colour. Learn what makes this opal type special and why it deserves a spot in your jewellery collection.
Read more
New Lightning Ridge Opal Necklaces - Fresh Off The Bench
Discover the latest limited-release pieces, handcrafted with care and full of natural beauty. "Each Lightning Ridge opal necklace we craft begins as a quiet spark deep in the earth. When worn, it b...
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Jewels from Lightning Ridge: A Story in Every Stone
"Each pair of Lightning Ridge earrings we create carries its own little story. Born deep in the earth and brought to life in our workshop, these opals are more than jewellery. They are moments of l...
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Why Opal Jewellery Makes a Perfect Australian Souvenir
Looking for a keepsake that captures the spirit of Australia? Discover why solid opal jewellery is the ideal Aussie souvenir—authentic, beautiful, and deeply connected to the land itself.
Read moreOur selection
Product Spotlight













Experience the natural beauty of Australia with this hand-cut solid Lightning Ridge Black Opal.
Total weight - 5.6cts
Origin - Lightning Ridge, Outback New South Wales, Australia
Body Tone - N2 / Black
Brightness - B5 / Vivid
Dimensions - 14mm x 13mm x 4mm (approx.)
Shape - Freeform
Colours - Blues and Greens
With a captivating mix of colour, this exquisite gem showcases incredible patterns, making it truly unique. This gem would be perfect for a pendant.
Thinking about turning this opal into a custom piece of jewellery? Iona can help! Whether you’re imagining a pendant, ring, earrings, or something else, get in touch, and Iona will guide you through design options—creating a one-of-a-kind treasure.
Pickup available at Iona Opal Australia
Usually ready in 24 hours

5.6ct Lightning Ridge Black Opal Solid Hand-Cut
Iona Opal Australia
13 Brisbane Drive
Jensen QLD 4818
Australia

ONLY THE BEST SOLID AUSTRALIAN OPAL
We only work with the best solid Australian opal. No Synthetics and no risky Doublets or Triplets.
Australia supplies over 95% of the world’s opal, and at Iona Opal Australia, we’re proud to offer the finest examples of this natural treasure.
Each piece is a testament to the beauty, rarity, and craftsmanship that only Australian opals can deliver, handpicked and expertly crafted to create one-of-a-kind jewellery.
We are proud members of Australian Made, supporting local artisans and ensuring every piece is crafted with care and authenticity.

Where Quality Begins
At Iona Opal Australia, we began with a deep passion for opals and a commitment to creating timeless, handcrafted jewellery. Drawing inspiration from the rugged beauty of the Australian outback, we set out to share the unparalleled brilliance of authentic Australian opals with the world. From humble beginnings, we’ve focused on quality, craftsmanship, and a genuine connection to the land we call home.

Where Expertise is Shaped by Iona
As we grew, our commitment to precision and quality deepened. Every opal is carefully cut and shaped by Iona, ensuring that each piece embodies the essence of Australian craftsmanship. With a focus on sustainability and ethical sourcing, we continue to create jewellery that is as unique and beautiful as the stones themselves.

No middlemen, just pure quality
By working directly with you, we eliminate unnecessary markups and focus on what truly matters: offering thoughtfully designed, high-quality pieces at a fair price.
Each piece is meticulously crafted with care and attention to detail, ensuring exceptional quality in every design.
This direct approach allows us to stay true to our values, delivering luxury jewellery with transparency and integrity. A modern approach to fashion, rooted in transparency.

Defining the Future of Luxury
Today, we continue to innovate and push the boundaries of opal jewellery. With every piece, we uphold our core values of excellence and artistry, crafting luxury jewellery that tells a story of passion, tradition, and craftsmanship. Iona Opal Australia is committed to creating timeless treasures that will be cherished for generations.

explore our collections in person
Located in tropical Townsville, our showroom is open by appointment, 7 days a week, offering the ideal place to explore the full range of Iona Opal Australia’s jewellery in person. Whether you’re drawn to the brilliant colours of our opals or seeking something truly unique, our showroom is the perfect setting to discover the craftsmanship behind each piece. We invite you to experience our luxury opal jewellery firsthand and see why every design is as exceptional as the stone it’s crafted from.
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About us
From Design to Fine Finish
The design
It all starts in our studio, where each design is created with a focus on fine finish, practicality, and lasting quality.
Materials
Our metals are sourced within Australia, and our opals are mined locally, ensuring each piece is crafted with the utmost care and skill by our team here at Iona Opal Australia.
The know-how
Every step of the process follows the meticulous standards of traditional opal cutting and jewellery making—ensuring precision, durability, and timeless quality.
The Environment
At Iona Opal Australia, sustainability is at the heart of everything we do. Our operations run on renewable energy, ensuring every opal we cut and piece of jewellery we craft is made with care for both quality and the planet.