Explore Opals
New Arrival Australian Opals
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Crystal Opal 2.42ct Lightning Ridge
US$1,560
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Crystal Opal Double Sided 1.01ct Lightning Ridge
US$3,030
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Black Opal 1.67ct Bright Multicolor Fire
US$4,800
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Double Sided Black Opal 1.51ct Multicolor Fire
US$8,000
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Black Opal 1.41ct Red Multicolor Fire
US$4,230
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Dark Opal 1.78ct Double Sided Fuchsia Pink
US$2,170
Explore Our Opal Collections
Rare Opals
Opal Chips Souvenir Jars
Heart Shaped Opals
Opal Pendants
Rough Opals
Multi Color Opals
Opal Rings
Calibrate Opals
Real. Rare. Radiant.
Discover Australian Opals
Australian opals are rare natural gemstones formed millions of years ago beneath outback Australia. Created from silica rich water in the ancient Great Artesian Basin, each opal is completely unique and 100% natural. Mined from legendary fields including Lightning Ridge, Winton, Koroit, Yowah, Coober Pedy, and Andamooka. Australian opals are renowned for their vivid color play and are highly sought after by collectors, designers, and fine jewelry makers worldwide.
Learn More About Australian Opal
Mining Lightning Ridge Opals
Explore Australia’s famous Lightning Ridge mines where rare black opals are uncovered with traditional techniques.
https://vimeo.com/521700808
Cutting a Black Opal
Watch an expert cutter transform rough black opal into a polished gemstone full of brilliant fire.
https://vimeo.com/935825152
Mining Boulder Opals at Winton
See powerful open cut mining in Winton, Queensland, revealing vibrant natural boulder opals.
Watch Australian Opal
Mining and Cutting
Watch Australian Opal
Mining and Cutting
Trusted Opal Seller
Registered Australian wholesale opal seller
[read more]
With over 13 years of global opal trade, we’re trusted by collectors and designers around the world for our natural Australian opals. Established in 2012, Opal Galaxy is a registered Australian wholesale opal seller and a proud member of the Opal Association and the International Gem Society.
We are committed to fostering a deep appreciation for the natural wonders of Australia, while delivering exceptional value and service to our customers. With integrity, sustainability, and a passion for the artistry of opals and opal cutting, we aim to be your trusted partner on your journey to adornment and self expression with Australia’s national gemstone.
For more information, visit our About Us page. [/read]
Fast Worldwide Shipping
Free Shipping & Insurance Over $200
[read more]
All orders over $200 receive complimentary shipping and full insurance for complete peace of mind. Every opal is securely packaged and shipped with care, including tracking so you can follow your parcel every step of the way.
For international buyers, we use discreet, protective packaging and aim to reduce delays at customs where possible. Express shipping upgrades via EMS or FedEx are available and may be included with higher value purchases.
For more information, see our Shipping Policy for full details.[/read]
Ethically Sourced Opals
Sustainably mined from the Australian outback
[read more]
Sustainably mined from the Australian outback, our opals are hand-selected from legendary opal fields across Down Under, including Lightning Ridge black opal, Winton boulder opal, Yowah opal, Koroit opal, Coober Pedy white opal, crystal opals, and Andamooka crystal opal. Every gemstone is the result of ethical opal mining and expert Australian cutting, showcasing 100% natural beauty and vibrant color play.
Curious about the process? Watch our mining video and explore the story behind your opal in our blog: Inside Australian Opal Mining
Or learn more about each region in The Opal Fields of Australia: A Comprehensive Guide
[/read]
Authentic Guaranteed
Genuine natural solid Australian opals only
[read more]
At Opal Galaxy, we stand behind the authenticity of every gemstone we offer. Each opal is a genuine, solid Australian opal—never a doublet, triplet, imitation, or synthetic substitute. Our opals are untreated and naturally formed, hand-selected for their quality, character, and provenance.
A formal certificate of authenticity is available upon request to support your purchase. When you choose Opal Galaxy, you’re acquiring a real Australian opal, backed by experience, integrity, and a commitment to excellence in every detail.
Learn how to identify real opals in our blog: How do you know if an opal is real?[/read]
Fast Worldwide Shipping
Free Shipping & Insurance on Orders Over $200
Read More
All orders over $200 receive complimentary shipping and full insurance for complete peace of mind. Every opal is securely packaged and shipped with care, including tracking so you can follow your parcel every step of the way.
For international buyers, we use discreet, protective packaging and aim to reduce delays at customs where possible. Express shipping upgrades via EMS or FedEx are available and may be included with higher-value purchases.
For more information, see our Shipping Policy for full details.
Trusted Opal Seller
Registered Australian wholesale opal seller
Read More
With over 13 years of global opal trade, we’re trusted by collectors and designers around the world for our natural Australian opals. Established in 2012, Opal Galaxy is a registered Australian wholesale opal seller and a proud member of the Opal Association and the International Gem Society.
We are committed to fostering a deep appreciation for the natural wonders of Australia, while delivering exceptional value and service to our customers. With integrity, sustainability, and a passion for the artistry of opals and opal cutting, we aim to be your trusted partner on your journey to adornment and self expression with Australia’s national gemstone.
For more information, visit our About Us page.
Ethically Sourced Crafted
Sustainably mined from the Australian outback
Read More
Sustainably mined from the Australian outback, our opals are hand-selected from legendary opal fields across Down Under, including Lightning Ridge black opal, Winton boulder opal, Yowah opal, Koroit opal, Coober Pedy white opal, crystal opals, and Andamooka crystal opal. Every gemstone is the result of ethical opal mining and expert Australian cutting, showcasing 100% natural beauty and vibrant color play.
Curious about the process? Watch our mining video and explore the story behind your opal in our blog: Inside Australian Opal Mining
Or learn more about each region in The Opal Fields of Australia: A Comprehensive Guide
Authentic + Guaranteed
Genuine natural solid Australian opals only
Read More
At Opal Galaxy, we stand behind the authenticity of every gemstone we offer. Each opal is a genuine, solid Australian opal—never a doublet, triplet, imitation, or synthetic substitute. Our opals are untreated and naturally formed, hand-selected for their quality, character, and provenance.
A formal certificate of authenticity is available upon request to support your purchase. When you choose Opal Galaxy, you’re acquiring a real Australian opal, backed by experience, integrity, and a commitment to excellence in every detail.
Learn how to identify real opals in our blog: How do you know if an opal is real?
Fast Worldwide Shipping
Free Shipping & Insurance on Orders Over $200
Read More
All orders over $200 receive complimentary shipping and full insurance for complete peace of mind. Every opal is securely packaged and shipped with care, including tracking so you can follow your parcel every step of the way.
For international buyers, we use discreet, protective packaging and aim to reduce delays at customs where possible. Express shipping upgrades via EMS or FedEx are available and may be included with higher-value purchases.
For more information, see our Shipping Policy for full details.
All orders over $200 receive complimentary shipping and full insurance for complete peace of mind. Every opal is securely packaged and shipped with care, including tracking so you can follow your parcel every step of the way.
For international buyers, we use discreet, protective packaging and aim to reduce delays at customs where possible. Express shipping upgrades via EMS or FedEx are available and may be included with higher-value purchases.
For more information, see our Shipping Policy for full details.
Trusted Opal Seller
Registered Australian wholesale opal seller
Read More
With over 13 years of global opal trade, we’re trusted by collectors and designers around the world for our natural Australian opals. Established in 2012, Opal Galaxy is a registered Australian wholesale opal seller and a proud member of the Opal Association and the International Gem Society.
We are committed to fostering a deep appreciation for the natural wonders of Australia, while delivering exceptional value and service to our customers. With integrity, sustainability, and a passion for the artistry of opals and opal cutting, we aim to be your trusted partner on your journey to adornment and self expression with Australia’s national gemstone.
For more information, visit our About Us page.
With over 13 years of global opal trade, we’re trusted by collectors and designers around the world for our natural Australian opals. Established in 2012, Opal Galaxy is a registered Australian wholesale opal seller and a proud member of the Opal Association and the International Gem Society.
We are committed to fostering a deep appreciation for the natural wonders of Australia, while delivering exceptional value and service to our customers. With integrity, sustainability, and a passion for the artistry of opals and opal cutting, we aim to be your trusted partner on your journey to adornment and self expression with Australia’s national gemstone.
For more information, visit our About Us page.
Ethically Sourced Crafted
Sustainably mined from the Australian outback
Read More
Sustainably mined from the Australian outback, our opals are hand-selected from legendary opal fields across Down Under, including Lightning Ridge black opal, Winton boulder opal, Yowah opal, Koroit opal, Coober Pedy white opal, crystal opals, and Andamooka crystal opal. Every gemstone is the result of ethical opal mining and expert Australian cutting, showcasing 100% natural beauty and vibrant color play.
Curious about the process? Watch our mining video and explore the story behind your opal in our blog: Inside Australian Opal Mining
Or learn more about each region in The Opal Fields of Australia: A Comprehensive Guide
Sustainably mined from the Australian outback, our opals are hand-selected from legendary opal fields across Down Under, including Lightning Ridge black opal, Winton boulder opal, Yowah opal, Koroit opal, Coober Pedy white opal, crystal opals, and Andamooka crystal opal. Every gemstone is the result of ethical opal mining and expert Australian cutting, showcasing 100% natural beauty and vibrant color play.
Curious about the process? Watch our mining video and explore the story behind your opal in our blog: Inside Australian Opal Mining
Or learn more about each region in The Opal Fields of Australia: A Comprehensive Guide
Authentic + Guaranteed
Genuine natural solid Australian opals only
Read More
At Opal Galaxy, we stand behind the authenticity of every gemstone we offer. Each opal is a genuine, solid Australian opal—never a doublet, triplet, imitation, or synthetic substitute. Our opals are untreated and naturally formed, hand-selected for their quality, character, and provenance.
A formal certificate of authenticity is available upon request to support your purchase. When you choose Opal Galaxy, you’re acquiring a real Australian opal, backed by experience, integrity, and a commitment to excellence in every detail.
Learn how to identify real opals in our blog: How do you know if an opal is real?
At Opal Galaxy, we stand behind the authenticity of every gemstone we offer. Each opal is a genuine, solid Australian opal—never a doublet, triplet, imitation, or synthetic substitute. Our opals are untreated and naturally formed, hand-selected for their quality, character, and provenance.
A formal certificate of authenticity is available upon request to support your purchase. When you choose Opal Galaxy, you’re acquiring a real Australian opal, backed by experience, integrity, and a commitment to excellence in every detail.
Learn how to identify real opals in our blog: How do you know if an opal is real?
What Our Customers Say
5.85ct Natural Black OpalAug 5, 2025
Great opal! My second purchase from Opal Galaxy and probably wont be my last. I appreciated the purchase and shipping information; I was able to track my order from Australia to NM. Definitely recommend!
chepost
0.73ct Amazing Australian Natural Black OpalJuly 20, 2025
Love, love, love my new opal! Ordering was easy and the shipment was very prompt – no issues. I’ve got my eye on other opals, it’s only a matter of time! Highly recommend!
chepost
3.06ct Gorgeous Natural Australian Black OpalJun 12, 2025
This deep purple/blue opal is beautiful and just what I was looking for. Can’t wait to have it set into a piece of jewellery!
Katherine
Australian Natural Black Opal 5.49 ctMay 5, 2025
The pictures didn’t do justice to the fire of this opal. There is purple, blue and even a little red. Can’t wait to have this set into a pendant.!
Courtney
Black Opal 1.1 ct, Rare Pattern Multi Color Fire OpalMarch 1 2025
I have bought several beautiful Australian opals from opalgalaxy and each one has been more beautiful than I ever could have expected. This will make a beautiful ring which I will have mounted in a shadow box type ring so the opal will be protected.
Sharie
Dark Opal 1.2 ct, Red Teardrop Opal 11x9x2 mmOct 12, 2024
Thank you very much!! Incredibly beautiful opal, fast shipping, nicely packaged too.
Caitlin
Rainbow Fire Dark Opal 2.8ct 14 x 9mmJun 18, 2024
Beautiful stone, lots of fire and flash! Gonna make a breathtaking ring!
Deborah
Harlequin Black Opal 0.92 ctApr 25, 2024
My Opal is stunning and after seeing the first I bought two more. So excited to get my stone back from the jeweler all set in diamonds. Very nice polish quality and high quality specimens!!!
Rachael Rocha
Multi Color Black Opal 0.87 ctOct 20, 2023
Arrived fast and in perfect condition! Incredible quality! Thanks so very much!
Brett
Black Opal 9.04 ctAug 7, 2024
Arrived quickly. Absolutely beautiful opal. I’m so glad I decided to “go for it.” This was a lot of money for me, but I think I have finally found the opal I’ve been looking for (after several tries). Thank you so much.
holbrookandtom
Neon Orange Green Flash Dark Opal 2.15 ctJun 15, 2023
As presented and described very bright and colourful – excellent service – thank you.
Lynton
Harlequin Pattern Gem Black Opal 2.81ctApr 7, 2023
An amazing opal. Thank you very much
Brent
Rainbow Fire Oval Dark Opal Stone 1.46ctApr 7, 2023
Beautiful high quality opal quick delivery from the other side of the world. Will definitely be back for more.
Jaye
Sunset Fire Rectangle Shape Australian Dark Opal 3.3 ctMar 1, 2023
exactly as shown on the website, beautiful opal specimen the colour refraction is better than you could see on the video footage. thank you i am looking foward to having it set in a ring.
anthony
Gem Rainbow Fire Dark opal 11.38ctFeb 19, 2023
A lovely opal. Thank you.
brent
Gem Blue Green Black Opal With Cutting Video 9.73 ctFeb 18, 2023
This is the most beautiful blue black opal I have ever seen. The fire is amazing. Please check out this shop. as you will see top quality opals and worth the price. Thank you so much for fulfilling my dream of having a genuine black opal with beautiful blue-green fire. I love it and cannot wait to have my jeweler set it.
Sharie
Gem Rainbow Fire Dark opal 7.53 ctDec 11, 2022
Michael is very easy to work with and shipping was very fast. I hope to do more in in future. Good seller.
Thomas L.