Let our know-how provide you with clarity
You naturally want to know that your matter is in reliable hands. We are at your service with our over thirty years of experience in the industry and the reputation of the Gübelin Group. Our certified gemmologists see to it that your wishes are taken care of, and the worldwide renown and reputation of our company provides additional peace of mind.
As a scientifically and legally independent institute, we are dedicated to complete objectivity and the greatest possible degree of data security. In our work we adhere to the ethical principles of our industry and obtain products and information from internationally recognized and wholly reliable sources.