We are proudly presenting the collection of raw materials from the Günter Bohrer family

Günter Bohrer and his son Jürgen have built one of the biggest collections of rare gemstone materials from all over the world.

They managed to travel to many different countries during the good times, when democracies were strong and world peace still seemed possible.

We are honored to be featuring their collection starting May 2026.

Please allow us to build our online presence over the next months. We will handle all urgent requests through the following E-Mail address: sales@stephangems.de