Fascinating Diamond 2: Science and Gemology

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Two courses which offer you a panoramic view of the up-to-date state of knowledge about the « Stone of Stones » : the diamond. This class is conducted by a gemologist and an instructor.
Be initiated into the latest advances in chemistry, geology, physics…and follow the evolution of technologies which give us insight into why the diamond so invincible and so fascinating. You will discover the secrets of this gemstone: its chemical composition, totally improbable birth, unequalled hardness. The mystery of its brilliance and its fire... You will handle stones, use gemologist’s tools, look at exclusive documents.


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Price : 200 €

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Dominique Dufermont

“The great thing about this school is how it provides students with the perspectives of genuine professionals. When you love what you do, you want to share it with other people. L’Ecole helps me stay sharp, by forcing me to ask myself beginner’s questions all the time. It is constantly reminding me why I love my job.”

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Teachers are likely to change from one session to another

Students' reviews

Ashley M. – New York

Wonderful classes and fantastic teachers. You can feel their passion and the dedication they have in their work. I’m leaving feeling very inspired!

Marisa B. – New York

An illuminating discovery of the wonders of gems and the world of jewelry. Courses are led by true experts in the field, giving students a real “in” on this mysterious and magical field. Jewelry lovers, L’École is not to be missed!

Karen T. – New York

Thank you for such a lovely morning session yesterday at L’Ecole. I truly was so impressed with the school, the organization and my fellow attendees. The experience was just so positive!

Chantal H. – Paris

Je garde un merveilleux souvenir de mon passage dans votre École au moins de juin. L’enthousiasme et la gentillesse des intervenants m’ont donné beaucoup d'élan et l'envie de mieux connaître le monde de la joaillerie.
Je ne regarde plus un bijou de la même façon, ni ne pense que c’est trop cher !