IGI acquires American Gemological Laboratories

IGI agreed to acquire American Gemological Laboratories. Reported deal value: $13.2M. Status: Completed. Sector: colored gemstone grading. Target headquarters context: New York City, New York, United States.

This page summarizes publicly available information about the transaction as of 2026-02-04. Figures and status may change as filings and press coverage update.

The International Gemological Institute , one of the world largest and most trusted independent diamond grading and certification organizations, today announced the acquisition of American Gemological Laboratories , a global leader in colored gemstone analysis and provenance reporting