Professionals & Events
Welcome to our page dedicated to professionals and events related to the gemmology, jewelry and watchmaking sector. In this section, you will find information on the different actors of the sector.
Want to learn more about associations, schools and institutes? Are you looking for available training to improve your skills and expertise? Are you interested in gemological travel? Podcasts, magazines or even trade shows, discover here all the news you need.
Do not hesitate to contact our passionate team to learn more about our services: contact@ouigem.com
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NEOGEM
Laurent Massi has been a doctor of physics, gemologist, lecturer, photomicrographer and gemology teacher for over two decades. Alongside his publications on various gemstones such as diamonds, rubies and sapphires...
Laurent Massi
Laurent Massi has been a doctor of physics, gemologist, lecturer, photomicrographer and gemology teacher for over two decades. Alongside his publications on various gemstones such as diamonds, rubies and sapphires...
Laurent Massi
Laurent Massi has been a doctor of physics, gemologist, lecturer, photomicrographer and gemology teacher for over two decades. Alongside his publications on various gemstones such as diamonds, rubies and sapphires...
Precious Talk
Precious Talk is a podscat specializing in jewelry, created by Chaima Teisseire. "One day, I had a special encounter with a woman whose presence I loved, absorbed in her adventures worthy of a novel...
Jonathan Ulli
Jonathan Ulli is a seasoned lapidary trainer, known for his unwavering passion for opals and in-depth expertise in the art of stonecutting.As the respected owner of an established cutting workshop...
