OpaleMio processing and sale of precious opals
With over 15 years of experience in gem cutting and online sales, we offer exclusively certified natural opals and jewelry featuring opal as the star.
Our artisanal business is aimed at customers who love to be informed and demand the highest quality.
Exclusive handcrafted workmanship
Exclusive handcrafted workmanship
Our Opals & Jewelry Collections
Our Opals & Jewelry Collections
Black Opal the queen of gems
Black Opal the queen of gems
Earrings from the 'Praline' collection
The charm of light points
Enough is never enough with our new ✨Praline✨ collection of 18k gold mini earrings
News & Trends
Opals for your special day? A trend you should say yes to!
More and more brides are choosing opal jewelry for their wedding day, preferring to invest in pieces they can wear even after...
Precious opals from Brazil: the new frontier
Opals from Brazil, a new frontier where precious opals are being found...
Recognizing Opal Imitations
Sometimes you can find jewelry made with so-called 'synthetic opal' for sale in jewelry stores, online, or in shop windows...
Is smocked opal a black opal?
In recent years, the mysterious smoked opal has appeared on the gemstone market, sometimes sold as black opal, a beautiful and relatively inexpensive black opal.
Opals from Honduras
Honduran opal is mined in the Lempira region, in the eastern part of the country. Being a very poor region,
Responsibly mined ethical opals
Respect for human rights and the environment in the mining and processing processes is not just valid for diamonds. In fact, more and more people who are sensitive to these...