The expertise within the Gübelin Gem Lab is embodied by its team of gemmologists, analysts, sales, and client services, as well as administration and research and development group, each contributing to the lab’s reputation for excellence. Their work merges deep academic knowledge with decades of practical experience in gemstone analysis and identification. Continuous professional development and interdisciplinary collaboration ensure that the team remains at the forefront of gemmological science. 

Under the guidance of senior experts and supported by in-house R&D, the Gübelin Gem Lab maintains rigorous scientific and ethical standards in every examination. The collective dedication of its experts safeguards the integrity, precision, and trust that have defined the lab for over a century.