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All our gems are ethically mined, conflict-free, and untouched by human exploitation. Every piece of Jewelry comes with a certificate of authenticity, providing you with 100% confidence in the quality of your purchase
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Lifetime Warranty
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12 Month Guarantee
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100% Conflict Free & Certified
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Australian Natural Boulder Opal Stud Earrings 925 Sterling Silver Gemstone
elegance of our Australian Natural Boulder Opal Earrings, set in solid Sterling Silver (stamped 925). These opulent earrings feature Boulder Opal, a Natural Opal Type 2, naturally attached to its unique host rock with a distinct chemical composition. Mined in the remote regions of Queensland, Australia, these opals are genuine and composed of hydrated amorphous concretions of SiO2nH2O silica, forming spheres of silicon dioxide molecules.
Boulder Opal is a rare and diminishing resource, known for potential annual value increases of up to 15%. Rest assured, our earrings are guaranteed free of dyes and artificial colors, showcasing the authentic beauty of Australian Boulder Opal. Backed by our international warranty, you can trust in the quality of all Australian Opal Cutters jewelry. Personalize your piece during checkout by adding modifications or upgrades, ensuring your opal jewelry is as unique as you are. Keep in mind that opals' living play of colors may vary from the online depiction. Trust in the excellence of Australian Opal Cutters, where opulence meets authenticity.
Family Owned
Business
Four Generation of Family Jewellers!
Direct from the
Mines
Highest-grade Australian Opals and Gemstones directly from the mines
100% Certified for
Authenticity
Every piece of Jewelry comes with a certificate of authenticity
Shop With
Confidence!
Every jewelry piece is crafted using materials of exceptional quality
About us
Serving you since 1967
Australian Opal Cutters is one of Australia's best opal stores. We have operated for over 60 years, serving thousands of customers from every nation on earth! We are family owned and have been in the gemstone business for 4 generations. Just like a traditional family jeweller, we personally work with customers to create their dream jewelry piece.
Not only do we ethically source the best quality gemstones directly from the mines, but we also produce a large majority of our gemstone jewelry. Each gemstone from Australian Opal Cutters is guaranteed warranty and service guarantee!
Customer Reviews
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Kayla & Loukas
We love Australian Opal Cutters! My parents gifted me pearl earrings and a matching necklace for my graduation from your store in 2017. I recently got married and my partner gifted me a triple strand pearl bracelet on our wedding day. The team were super helpful when we were choosing the bracelet, they were receptive to our price range (no pressure to go above it, and found lots of options in that range) and were happy to try and find a bracelet that worked well for my wrist. I really appreciate the quality of their pearls. I wore the bracelet and earrings on my wedding day - and despite my earrings being 6 years old, they looked just as new as my bracelet. Thank you for looking after us!
Birgitta Danielsson
Very knowledgeable and helpful staff. They educated us in the different types of opals and let us look at anything we wanted , even when it was over our budget. We ended up buying a few of the more affordable unset boulder opals, which were very beautiful and unique.
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Craig Dorney
Really happy with Australian Opal Cutters. When we just happen to come across when visiting Sydney, we thought it was going to be another touristy opal sellers, but that couldn't be further from the truth. They are a full on jewellers and opal specialists with friendly and helpful staff. I had a ring made and couldn't be happier. Thanks Prami for your friendly and kind service.
Katie D.
I wanted an opal pendant to commemorate my trip to Sydney, and the staff here were so patient with me deciding between different settings and stones. They even did a rush order to re-set the stone I wanted in silver and literally ran across the street to have it gold plated for me. I could not recommend them enough!
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Nga
The shop is a gem ! Giovanni was very helpful and patient. Our mum loves the pearl necklace we purchased for her 80th. We got so much more than what we came for and the prices are very reasonable. Highly recommend.
shravya salian
I had a wonderful experience shopping at Australian Opal cutters. Giovanni helped with my purchase and showed me different types of opals and helped me made the best selection. They have a great range to suit all budgets. Love the overall experience!
