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Référence internationale depuis 1929
The Laboratoire Français de Gemmologie (LFG) is the oldest independent gemmological analysis laboratory in the world
Since its creation, the LFG has been analysing gems to identify them (natural, synthetic or treated) and also to determine their origin with a view to ensuring transparency for the final consumer.
Equipped with cutting-edge instruments and working in the field of scientific research, the LFG is the only laboratory in France accredited for gem analysis.
Have your gemstones examined by the only independent laboratory accredited in France.
They trust us
Last week, Le Laboratoire Français de Gemmologie and the Haute Ecole de Joaillerie were delighted to take an active part in the CIBJO 2025 Congress, particularly in the ‘Education’ session, which focused on the future of training in jewellery and gemmology.
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