Get Involved
At the Swiss Gemmological Data Foundation, we pride ourselves on the strong partnerships that enhance our pursuit of gemological knowledge. These partnerships enrich our research, extend our educational outreach, and reinforce our commitment to ethical practices in the gemstone industry. Together, we are forging a future where gemological science flourishes through shared knowledge, innovation, and a collective dedication to sustainability and excellence. Want to be a partner? Contact us! Become a partnermake a donationInvolved people
Our Partners
GGTL Laboratories
SWitzerland
GGTL Laboratories Switzerland (formerly GemTechLab) was founded by Franck Notari in 1996. The laboratory is an independent gemmological laboratory that combines cutting-edge technology and expertise to serve the gem trade and the scientific research. The laboratory based in Geneva offers gem, diamond, and pearl testing reports as well as diamond grading reports.
Asian Institute of Gemological Sciences
Thailand
The Asian Institute of Gemological Sciences (AIGS) was founded in 1978 as South East Asia’s first international gemological education facility. The school was founded in order to provide professional training for those who were looking to expand their opportunities within the gem and jewelry industry, as well as increase the general public’s knowledge and appreciation of gemstones.
Gemalliance
Worldwide
GemAlliance is a partnership between international gem entities that share the same vision and deontology. The aim of the members is firstly to freely exchange their scientific knowledge, to help each other for the development of gemmology and thus for the benefit of the consumer.
GGTL Laboratories
Liechtenstein
GGTL Laboratories Liechtenstein (formerly Gemlab) founded by Dr. Thomas Hainschwang in 1996—is an independent gemmological laboratory located in Balzers. The laboratory is an independent gemmological laboratory that combines cutting-edge technology and expertise to serve the gem trade and the scientific research. The laboratory based in Geneva offers gem, diamond, and pearl testing reports as well as diamond grading reports.
Nantes university
France
The Gemmology Diploma offered by the University of Nantes is designed to enhance the traditional methods of gemmological investigation, which are often found insufficient for characterizing current synthetic gems that increasingly resemble natural ones. Similarly, the identification of various types of treatments that gems may have undergone also requires more advanced analytical means.
Centre de Recherche Gemmologique
France
The CRG is an association based at the University of Nantes. It brings together current and former DUG students and gemologists from all sides.
We are always looking for support, thank you for your donation!
Your contribution can make a significant difference at the Swiss Gemmological Data Foundation. On our ‘Make a Donation’ page, you’ll find all the information you need to support our ongoing research, educational programs, and efforts in promoting sustainable practices in the gemstone industry. Whether it’s a one-time gift or a recurring contribution, every donation helps us advance the science of gemmology and share its wonders with the world. By supporting SGDF, you become a vital part of a community dedicated to preserving the beauty and integrity of gemstones for future generations. Join us in this noble cause and make a difference today!