About us
We are based on an individual approach to each client, top quality and sustainability.
Education, experience & fairness
Briefly about me
I have many years of experience and am professionally educated in the field of precious stones, which have fascinated me since I was young with both their beauty and uniqueness.
With the e-shop, I would like to make this fascinating world accessible to you, jewelers, collectors, gemologists, investors, as well as laymen and gemstone enthusiasts. I believe that we have an offer that everyone can choose from. Trones is a guarantee of fair prices, top quality, color, shape and clarity.
Expertise, quality & honesty
In brief about Trones
The Trones brand stands for expertise, quality, honesty, a passion for gemstones and an unquenchable desire to create beauty and constantly improve. Trones is a company that always has something to offer you.
It was a hobby at first
How it all started
Before I started working professionally with gemstones and jewelry design, my professional life was oriented in a completely different direction. When we talked in the company or among acquaintances about who had what hobby, they found out that I had a very well-mapped world of diamonds. Gradually, they began to actively approach me to help them with the selection and purchase of precious stones.
During these times, the idea of starting a company arose in my head, thanks to which I would be able to devote myself to what had fascinated me since childhood - precious stones.
From crystal to diamond
From hobby to profession
I have been toying with the idea of making the world of gemstones accessible to the wider public for quite some time. The right time came in 2014. I decided to turn my hobby into a profession and together with my wife we founded the company Trones. The idea and the name of the company have their roots in Norway, specifically in the neighborhood where we lived at the time and where it all began. Since then, Trones has undergone various modifications, variations and improvements.
In our early days, we sourced our jewelry from India, and we only offered gold and diamonds. Our clients could choose from a wide variety of jewelry, but we had no influence on the design and we did not have full control over the goldsmithing.
When, after 4 years of working with jewelry, my hobby knowledge was no longer enough, I started studying Gemology at the University of Applied Sciences in Nitra in 2018 and turned my lay passion for minerals into professional knowledge.
My vision for Trones was to obtain the highest quality stones directly from the countries and places where they are naturally mined. Therefore, we began to look for ways to become part of the highest structures of the gemstone trade. Over time, we managed to build cooperation with prestigious global suppliers, thanks to which we can individually import practically any gemstone for you. It is important to note that we are based on Fair Trade. We cooperate with verified global suppliers who obtain stones ethically and, most importantly, we pay attention to safety. Whether when importing jewelry, storing it, or handing it over to the customer. It is precisely thanks to safety measures that the delivery of more luxurious pieces is more time-consuming.
”What fascinates me about natural gemstones is that each one is unique. With their beauty, color nuances, unique inclusions, and then, of course, it's also about the work of the cutters who use their skill to shape each gemstone into its most perfect form and give it a touch of shine and exclusivity.
Róbert PistovičTrones
Trones & TronesGems
What next for them?
Our gemstones are not just a valuable investment. They also represent emotion, heritage, a new idea, the future… And what about the purchased gemstone? We can also advise and guide you in this regard. Trones includes its subsidiary TronesGems, which specializes in the production of custom jewelry. It brings together a team of experts - gemologists, designers and goldsmiths, who, together with your ideas about the perfect piece of jewelry, can transform your dreams into a real, unique piece of jewelry.
This service has proven to be very satisfying for you, because it reflects the uniqueness of each person, their aesthetic sense or preferences. At TronesGems, we can set your chosen gemstone exactly according to your wishes into a piece of jewelry that you choose or design yourself.
Every client is special to us, just like every piece of jewelry. When you decide to use our services, you can be sure that you are getting the highest quality, individual approach and maximum attention to detail. We are based on honest production and maximum customer satisfaction. Do not hesitate to contact us and enjoy the feeling of exclusivity and professional approach.
Why jewelry from TronesGems?
Because we are exceptional. We bring world-class goods to the Slovak market. We provide expertise, knowledge, individuality and exclusivity and the luxury that comes with jewelry. We teach women and men to emphasize or express their unique taste. We are backed by a team of experts, each of whom is an expert in their field and has many years of experience. We have contacts all over the world and can find almost anything for you regarding precious stones or jewelry.
Why buy gemstones from us?
Our gemstones come from the most reputable locations and cutting centers around the world, ensuring you receive the highest quality gemstone.
With a wide range of gemstones available, we cater to both collectors and those who want to create stunning jewelry.
Each piece in our offer is selected by an expert and offers the best quality-price ratio.
Whether you are looking for a gemstone for your new custom-made piece of jewelry or as a valuable investment, you will find the perfect match of quality and price in our unique selection.
Trones is the best online choice for buying gemstones. We offer a wide range of high-quality gemstones. Whether you are looking to buy a gemstone for a special occasion or add it to your collection, we have something for everyone. With our expertise, commitment to quality and exceptional customer service, buying gemstones has never been easier or more reliable.
How to choose the right one?
Then you can easily go to our offer and choose the one that suits you best.
If you still don't know what to do, ,,call us„ and we will be happy to advise you professionally with your choice.
- take a look „all our gems"
- choose a gemstone by shape, color, size or price in the section „buy by"
- take a look at the main page gemstone categories where they are divided by name with the corresponding picture,
- Choose the one you like and start your education to learn what interests you about it.
Choosing the right gemstone depends primarily on your taste or knowledge about the gemstone.
Exceptionality & potential
Precious stones as an investment
Many gemstones are found in very limited quantities in the Earth's crust. This makes them an exceptional investment with high potential for value growth. Based on our many years of experience and relationships with traders around the world, we will recommend the ideal investment stones for your portfolio.
Choosing the right investment stone requires in-depth knowledge of its properties. We will professionally examine and evaluate the selected stones in detail. This way, you can be sure that you are getting real value for your money.
Many years of experience and expertise
Evaluation, appraisal and certification of stones
As experts with many years of experience and valuable contacts around the world, we provide professional evaluation of precious stones. In a gemological laboratory with professional equipment, we perform detailed checks and analyses of the composition of the stones.
We provide professional consultations and issue certificates with or without setting the price of the stone. We will prepare an expert opinion - prepared in accordance with the law of the Ministry of Justice of the Slovak Republic. The opinion is accompanied by a tricolor with a round seal.
Thanks to our services, you will perfectly understand your jewelry or precious stone and receive confirmation of its true value.
In addition to purchasing the stone exactly according to your wishes and safely transporting it to our territory, we will also take care of its grinding or other modification into the desired form.
