Diarough N.V.

Diarough is one of the world’s most influential global diamond companies, known for its professionalism, reliability and reputation. In fact, Diarough is more than one of the most respected diamond manufacturers in our industry. Diarough operations employ over 5,000 people across 4 continents in a wide range of activities, and successfully serves a global clientele that includes the world’s most recognizable luxury brands and retailers, while providing innovative programs for manufacturers of all sizes. Its commitment to quality, transparency and innovation is an example to the trade and is matched by creative thinking and investments in technology and supply chain improvements to propel the diamond industry’s success for generations to come.

Tommaso Corsani
 Diarough Suisse 4-6 Rue De La Scie, 1207 Geneva - SWITZERLAND
 +41 22 735 72 14


Diamonds - Coloured Diamonds
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GemGenève is the main partner of the Digital Jewelry Week in October 2024! Student? Young Designer?

Enter contest and your piece will maybe be produced and showcased at the next GemGenève show!


Are you a Designer or an Emerging talent? Do you have interesting pieces to showcase to a wide audience?

We are seeking new talents for our next edition in May 2025. Should you be interested in exhibiting: