News & Updates
Official laboratory announcements, educational schedules, research releases, and franchise network updates.
Latest Corporate & Laboratory News
Updates from the International Gemological Research Laboratory.
IGL Upgrades Spectroscopic Testing Suite
Enhanced UV-Vis and optical absorption spectrometers installed at the main testing facility to accelerate diamond and gemstone diagnostic turnaround times.
Published: September 2026Enrollment Opens for Gemology Course Term
Registration is now open for upcoming terms of Applied Colored Gemstone Gemology (IGL-GEM-101) and Diamond Grading (IGL-DIA-201).
Published: August 2026IGL Expands Regional Laboratory Licensing Program
Applications are open for qualified trade partners interested in operating regional IGL testing centers connected to the global QR registry.
Published: July 2026