Welcome to LFG website Discover our services Discover our formations Our missions ABOUT US OUR SERVICES OUR NEWS NEWS DR. STEFANOS KARAMPELAS JOINS THE FRENCH GEMMOLOGY LABORATORY TEAM Dr. Stefanos Karampelas becomes the new chief gemmologist of LFG. Read More NEWS New service: The Preliminary Exam Spotlight on this recent service offered by the Laboratoire Français de Gemmologie - LFG Paris. Read More NEWS LFG video presentation LFG video presentation Read More Discover all news OUR TRAINING PROGRAMS GEMMOLOGIST – PROFESSIONAL QUALIFICATION (CQP) DIAMOND GRADING : THE 4Cs FEEG TRAINING COURSE INTRODUCTION TO GEMOLOGY THE WORLD OF PEARLS OUR ANALYSIS DIAMONDS ANALYSIS GEMSTONES ANALYSIS PEARLS ANALYSIS OUR CERTIFICATIONS OUR PARTNERS