Gemmes-Tech is a company specialized in the supply and transformation of rare minerals: precious stones, ornamental stones, meteorites and mother of pearl.

The materials

Precious gems or fine stones, for more than two decades, we have been collecting the most beautiful specimens around the world. Real jewel, our collection of 200 objects is unique in Switzerland. Discover many of our references and conduct targeted searches through our online catalog.

The manufacture

The collection of Gemmes-Tech, without equivalent in Switzerland, is rich of more than 200 references among the most appreciated and the most astonishing materials.


We are at your disposal for any information, do not hesitate to contact us.