“It all starts with the stone.”
These words have guided Major Trading from its humble beginnings in 1987 to becoming a leading name in precision-cut gemstones. Since our founding by Mat Haruni, we have dedicated ourselves to servicing the intricate needs of Swiss watchmakers, where precision is not just expected—it’s demanded.
With over 35 years of experience, we have expanded our operations globally, evolving from a family business into a trusted supplier for the world’s leading luxury brands, including fine jewellers and watchmakers. Each gemstone we cut is a reflection of our commitment to craftsmanship, precision, and quality. Our growth and success have been rooted in our ability to blend traditional artisanal skills with state-of-the-art technology, providing our clients with the exact stones they need to bring their designs to life.
Our approach
From the very beginning, Major Trading has been about more than just selling gemstones. We have built our business on relationships—understanding the needs of our clients, delivering on their specific requests, and providing unparalleled service. Whether it’s sourcing rare gemstones or creating custom cuts that perfectly align with a brand’s aesthetic, we take pride in being more than just a supplier. We are partners in the creative process, helping brands bring their unique vision to life.
Through our enduring commitment to quality and precision, we have developed long-standing relationships with some of the most prestigious brands in the world. These partnerships are a testament to the trust we have earned, and they inspire us to continue pushing the boundaries of what’s possible in gemstone cutting.
Corporate Social Responsibility
At Major Trading, we believe that our success is deeply intertwined with our responsibility to the communities and environments from which we source our gemstones.
Our CSR pillars
We prioritize responsible sourcing from conflict-free regions, ensuring that our gemstones come from suppliers and mines that uphold ethical practices. Through our close relationships with local artisanal miners and trusted suppliers, we have first-hand visibility into the working conditions at each level of the supply chain. We adhere to the EU CAHRA (Conflict-Affected and High-Risk Areas) guidelines and are committed to transparent provenance, ensuring our gemstones are sourced with integrity.
By partnering with local mining communities, we aim to improve livelihoods and promote sustainable practices. Our efforts go beyond simply purchasing gemstones—we work with communities to enhance safety standards, fair wages, and better working conditions. This not only supports local economies but also fosters long-term, mutually beneficial relationships.
We recognize the environmental impact of gemstone mining and strive to minimize it by working with suppliers who prioritize sustainable practices. We continuously look for ways to reduce our ecological footprint through responsible sourcing, efficient production processes, and waste reduction. Our goal is to promote sustainability across the entire supply chain, from mine to market.
We are dedicated to providing a safe, clean, and healthy working environment for all our employees. From strict health and safety protocols in our cutting facilities to offering continuous training and development, we ensure that our team is not only safe but also empowered to grow professionally. Our commitment to employee well-being is at the core of our operations, as we believe that a happy and healthy workforce is integral to delivering the highest quality products.
Major Trading is proud to be an accredited member of the Responsible Jewellery Council (RJC), adhering to its rigorous standards for ethical sourcing, human rights, labor practices, and environmental responsibility. Our commitment to compliance ensures that we meet the highest ethical standards at every level of our operations.
Key Milestones
1987 – Major Trading Limited Founded
Mat Haruni established Major Trading Limited with a clear vision—to serve the Swiss watch industry with the finest precision-cut gemstones. The demand for accuracy and consistency in this market challenged us to develop innovative techniques and an unparalleled attention to detail. Our initial success in supplying gemstones for high-end watches laid the foundation for the global reputation we enjoy today.
1995 – Expansion into the Diamond Market
Following our initial success, we expanded our expertise to include diamonds and other precious gemstones, establishing key partnerships with mines and suppliers around the world. This move allowed us to diversify our offerings, becoming a comprehensive supplier to the fine jewellery industry as well.
2015 – Major Trading SA Established in Geneva
To meet the growing demand for precision-cut gemstones, we established Major Trading SA in Geneva, Switzerland. This new base allowed us to expand our services to a broader range of luxury brands, particularly in the jewellery sector, where precision and quality are non-negotiable.
Global Reach and Trusted Expertise
Today, Major Trading is a trusted partner for luxury brands around the world. With a permanent office in Geneva and operations supported by our team in London, we continue to deliver precision-cut gemstones for both watch and jewellery clients. We have built a reputation for being a "safe pair of hands"—our clients know they can rely on us for consistency, quality, and innovation in every project.
Craftsmanship Meets Technology
Over the years, we have embraced new technologies, including CNC machines, to enhance our precision cutting processes. However, we never lose sight of the artisanal traditions that define the heart of our work. This fusion of craftsmanship and technology ensures that every gemstone we cut is not just beautiful but also meets the strict requirements of the luxury market.