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HIGHEST QUALITY AUSTRALIAN opals gemstones FOR SALE

Opals are like a living rainbow, always fresh and exciting. Opals Down Under has one of the finest selections of Australian opals you’ll see anywhere in the world. We specialise in all types of opal, including white opal, crystal opal, boulder opal, semi-black opal and the world-famous black opal. All our products are backed with great service. All to make sure your purchase is a great experience.

Free Delivery Worldwide* For all orders over AUD $330 inc GST
Certificate of Authenticity Members of the JAA
Money Back Guarantee* 30-day money back guarantee
Secure Credit Card Processing Digitally signed, Secure SSL Server

JEWELLERY

Opals Down Under has an incredible selection of jewellery handcrafted using the highest quality Australian opals. We craft and offer stunning opal pendants, earrings, engagement rings, opal bracelets, and even watches including stunning Australian opals for sale.

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CUSTOM JEWELLERY

Steal all the attention wherever you go wearing a piece of custom jewellery designed and handcrafted using top-quality Australian Opal. You can choose from our loose opals for sale and have a custom piece of jewellery made that represents your personality flawlessly.

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UNSET OPALS

Our unset loose opals offer you a blank canvas. Australian opals are breathtakingly beautiful and stand alone as a spectacular gemstone. Collectors and first-time buyers are equally captivated by them, and here at Opals Down Under, we carry an unparalleled selection.

Check out our loose stones and buy opal online confidently knowing you’ve purchased the finest quality available.

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Our Opal Jewellery Collection

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From happy Clients

My Opal arrived the 16 of February and I just picked it up from the post office yesterday. I purchased the stone for an engagement ring and it is amazing. I showed the to be bride and she loves it. By far your company has the most brilliant stones. I am wondering if it is possible to find two more opals similar in color, but slightly smaller for a wedding band. Thank You and The Staff at Opals Down Under.

M. Howell

My long awaited jewels have arrived. They are stunning! I can’t stop staring at them from different angles to admire the rolling waves of different colors. The ring opal is so large it practically covers full width of my finger. And the pendant is so lovely, diamonds dress it up so well, love both settings. These are truly major pieces of jewelry – my husband’s B’day gift for me. I still regret that I did not have you guys set my black opal, your jeweler does an amazing job. Thank you all so so much!

N. Kedishvili

“I received my order today. It’s stunning! Thank you so much for your attentive customer service.”

J. Beach USA

Just wanted to thank you and your staff about the absolute wonderful service, patience and reception when my wife and I visited your store back in Oct 2018. We got such an education on Opals and mining when we came in the first time and returned the next day. Despite our modest purchases, you provided such transparency and knowledge, we absolutely treasure the experience ! Thank you ! Absolutely hope to be back one day to visit again.

H & S Fritz

I received my order today. It’s stunning! Thank you so much for your attentive customer service.

J. Beach

I’ve received the Opal ring and I really love it. It’s exactly what I wanted and imagined. Thanks for all the work you’ve done for me. Very professional and impressive. Will definitely recommend my friends if anyone want a good of piece of Opal jewellery made. Wish you good business.

R. Wang

“I just received the pendant. Incredible! Thank you so much for all your work in getting this completed for me.”

L.R. USA

Got the opals a couple of weeks ago and am totally pleased. Each one is unique, which is perfect as I can use them for different types of jewelry. Really would like to buy one nd have you set it, but it is so hard to picture in my mind what the setting would look like just through sketches. Hope you understand. Thanks

S. Dunlap

I just wanted to say a massive THANK YOU to everyone for my beautiful pendant, I saw it on your website and completely fell in love. When I opened it I was blown away, it is absolutely gorgeous! The delivery was super fast and it was packaged beautifully! I will be telling everyone about your opals and how stunning and real they are. Thank you again for a perfect item.

L. Carmichael

“I received my order Friday 14th I love it It is bigger than I expected and has lovely colours I have been wanting one of these opals for some time and I am glad I chose opals down under.”

Sybil T.

The order is well arrived today. The opals are much brighter than I expected, good point. Keep up with the good work.

C. Soubeyrand

Apologies for taking a few days to come back to you but I can confirm the pendant was received last Monday. Looks great and I am very happy not just with the pendant but also the excellent customer service you have provided.Many thanks once again.

W. Edwards

Just wanted to say thank you very much for helping with my beautiful engagement ring. I have been wearing it all the time. Everyone has commented on how unique and pretty it is and how it is “very me” (and of course they all ask where we got it from!). Thanks again.

H. Jenkinson

The rings arrived today and they are beautiful!

Hyun Sun said that the “pinfire” opal is like looking into a star filled galaxy! And with the two cuts of the stone she has a ring for everyday and another for elegant occasions.

I am so glad we made the second ring out of that beautiful opal stone!

Thank you for your guidance and please pass along our compliments to the designers and the stone cutter. Their expertise and artistry helped us to arrive at the perfect solution.

G. Garlick

The package arrived yesterday, and it is amazing!!!! Love the product and the personal treatment has been excellent!

A. Caceres

Hand-Selected Australian Opals for Sale from an Industry Leader!

Discover the peerless natural beauty of opal stone in Australia with our hand-picked selection of breathtaking opal stones for sale. We’re one of the leading suppliers of top-quality opal for sale in Australia having been in the industry for decades, offering a stunning array of precious stones, each lovingly chosen for its exceptional quality and uniqueness. At Opals Down Under, we pride ourselves in selecting only the finest opal in Australia, sourced directly from the heart of the country’s opal fields.

Our carefully curated selection of stones ensures you can buy an opal that suits your wants and needs. With extensive industry experience along with a passion for providing excellence, Opals Down Under is your trusted source for exceptional Australian opals. Review our exclusive collection today and experience the unparalleled brilliance and vibrant colours that only get found in our opals in Australia. Shop with confidence and buy opal online from us to treat yourself or a loved one.

Looking to Buy Quality Opals Online? We Guarantee 100% Authenticity for Every Australian Opal Stone Sold!

If you’re searching for top-quality opal stone for sale, whether loose or already crafted into a spectacular piece of unique jewellery, look no further! Here at Opals Down Under, we specialise in online opal sales in Australia and guarantee each stone’s authenticity sold online. We boast a collection of stunning Australian opals that define the unique beauty of this magical gemstone. Each stone that passes through our doors is painstakingly chosen to ensure the highest quality and authenticity gets reached when you buy opal online. Explore the collection today and create yourself a masterpiece.

Free World-Wide Delivery For All Opals for Sale Listed On Website!*

Thanks to our unbelievable offer, it’s now easier than ever to luxuriate in the allure of Australian opals. With our free worldwide* delivery (over AUD $300) you can buy an opal in Australia and have it delivered to your door almost anywhere globally. Dive into our exquisite Australian opal stone selection, renowned for its unique play of colour and magical beauty. Whether you’re searching for dazzling opal rings, a breathtaking pendant, or a loose gemstone, our selection will include something you’ll love.

At Opals Down Under, we believe in making luxury available to everyone everywhere. That’s why we offer complimentary worldwide shipping* when you buy opals from us, ensuring that your stunning purchase reaches you swiftly and securely, no matter where you are. You can browse our website, speak with our experts, and decide upon the perfect opal stone for sale and enjoy the convenience of free international delivery (if you spend over AUD $300 Ex GST).

Every Australian Opal for Sale On Our Website Comes with a Certificate of Authenticity!

Unearth the finest opal stones in Australia on our website knowing that each one whether purchased loose or hand-crafted into a spectacular piece of jewellery, comes complete with a Certificate of Authentication. Buying confidently is paramount when making a substantial purchase, and our opal gemstones for sale come with that guarantee. From day one we’ve been firmly committed to ensuring our clientele purchase only genuine gemstones, and are ethically sourced from renowned opal fields. Browse our collection knowing that our opal shop in Australia is doing things right to uphold quality and integrity.

As a Leading Online Opal Shop in Australia, We Provide a Full Money Back Guarantee When You Buy Opals From Us!*

Shopping online with Opals Down Under allows you opportunities to explore the leading destination to acquire these stunning gemstones in Australia. Opals are a spectacular thing and we take great pride in our selection, with each one utterly unique and unrivalled in its quality and beauty. We’ve long pledged to provide first-rate customer service and firmly believe in ensuring your shopping experience is seamless, making us the best place to buy opals online.

With each opal sale, whether a loose stone or opal earrings, your purchase is backed by our full money-back guarantee (terms and conditions apply). We understand the importance of trust and transparency, so we go above and beyond to ensure you receive a stone that meets your highest expectations. If you change your mind for whatever reason upon receipt of your purchase, you’ve got 30 days from submitting your order to return it*. Shop for any of our opal stones for sale today, risk-free!

Buy Opals Online Confidently with Opals Down Under Secure Website Payment Processing!

At Opals Down Under, we take absolutely zero chances regarding our online opal sales in Australia. We prioritise online security and our transactions are conducted through a digitally signed, secure SSL server, ensuring your credit card details remain perfectly safe and never broadcast via email. The page collecting your credit card information is encrypted with high-grade technology before being sent via the Internet. Using this robust encryption makes it extremely difficult for unauthorised individuals to access your information, ensuring that when you want to buy confidently in Australia, Opals Down Under is the safe and secure choice.

Got Any Questions? Speak to Our Australian Opal Experts Today!

In the world of opal, Australian stone is at the top of the tree for quality. If you’ve been wondering where to buy an opal, you’ve come to the right place with Opals Down Under, and our team of seasoned experts is always available to help you navigate the fascinating world of this breathtaking stone. Full of unique characteristics and with a rich history and value, Australian opal is a spectacular thing to own, whether you’re a seasoned collector or a curious newcomer.

Our experts are on hand to provide personalised advice and detailed insights into the mesmerising opal stone in Australia. Discover the incredibly diverse range of opals and jewellery we offer, from pendants to opal engagement rings, with the vibrant play of colour in Black Opals for sale or the delicate elegance of White and Boulder Opals. Please don’t hesitate to reach out and let our Australian Opal experts guide you through your purchasing journey.

Australian Opal Gemstones for Sale FAQs

Where is the best place to buy opals online?

The best place to buy opals in Australia is at Opals Down Under. We’ve been in the industry for decades and have vast experience handling Australian opals. In Australia, opal comes in diverse colourways and grades, and we deal in the finest quality stones on the market. We have loose opals for sale and a fantastic collection of jewellery. We ensure the online purchasing process is incredibly safe and secure regarding confidential information, the Australian opal stone is of the best quality, and we even offer a money-back guarantee within 30 days of your order submission* (T&Cs apply).

Do you have loose opals for sale?

We have a stunning selection of loose opal for sale in Australia, both online and in-store, including Semi-Black, Boulder, White, Crystal, and more. Our loose opals for sale offer a fantastic opportunity to create a bespoke piece of jewellery or for no other reason than to appreciate the stone as a unique piece in its own right.

How much do opal stones in Australia cost?

Australian Opals vary significantly in price due to such factors as rarity, brightness, shape, pattern, clarity, carat, body tone and play of colour. We’ve got a collection of Australian opals for sale from around AUD $100 to $50,000+.

How rare are opals in Australia?

Australian Opal rarity varies, with high-grade stones found primarily in regions like Coober Pedy, Lightning Ridge, and Winton. Australia produces over 90% of the world’s opal supply, making it the leading source, and the best place to buy opals. In Australia, the stones are still rare, highly sought after, and highly valued.

Why is Opals Down Under the leading online opal store in Australia?

We are the leading place to find an opal stone for sale online for several reasons. Firstly, we only deal in the highest quality Australian opal and have been operating online since 2003. We are dedicated to providing our customers with the best service, from the quality of the product, and the personalised service received, to the after-sales service. We’ve amassed over 40 years of industry knowledge that can’t be bought or faked, allowing us to provide our customers with an efficient, effective, and secure service to buy opal online with confidence. We have items that cater to every budget, for every need.