The August issue of Forbes magazine carried an article about investment jewellery and the true value of precious stones. The article, titled Šperk s investiční hodnotou? Cenu definuje zpracování, původ i příběh, offered a look into the world of natural gemstones and, among other things, introduced us, Greenshine Mystery. For more than a quarter of a century we have specialised in Colombian emeralds — their import, selection and certification directly in the legendary Muzo region.
It was our long-standing cooperation with the Czech goldsmiths JK šperky that let Forbes readers look behind the scenes at the true value of emeralds. From the origin of the stone all the way to its setting into an investment piece of jewellery.
"I had the chance to visit the emerald mines and see the whole mining process with my own eyes," Dušan Mlynarčík of JK šperky says in the article. "When such a stone then gets a certificate, we know everything about it – where it comes from, how it was processed. At a time when the market is flooded with synthetics and unclear origins, this is exactly what matters."

The emerald: a stone with a soul and a value
Colombian emeralds are considered the finest in the world. They are distinguished by a deep, saturated green, exceptional clarity and a natural lustre. Each of them was formed over millions of years in the unique geological conditions of the Andes.
Our mission at Greenshine Mystery is simple – to bring these natural treasures with complete transparency. Every emerald that passes through our hands has a clearly documented origin, a certificate of authenticity and an expert appraisal.
And an emerald is more than just a gemstone. It is a union of nature, human skill and time. Its energy and its history give it a character that no laboratory process can imitate.

A partnership that connects the world of jewellery and investment
The partnership between JK šperky and Greenshine Mystery gives rise to unique jewellery collections that combine masterful goldsmithing with authentic stones from Colombian mines. These pieces are not merely an ornament; they are an investment, a story and a legacy.
You can read the whole article directly on the Forbes website: Šperk s investiční hodnotou? Cenu definuje zpracování, původ i příběh.






