Diamond: from rough to brilliant

Live Online Talk

Diamant art et science


— This online conversation will be
broadcast live from L’ÉCOLE, School of Jewelry Arts in Paris.

​​​​​​Diamond cutting, an essential step in revealing all the beauty of this unique stone, is a complex art, passed on through a long apprenticeship with a master diamond cutter, a true artist of volume and precision.

Diren Ramsamy, a Diamond Cutter at Rubel & Ménasché, who has devoted his entire professional life to this demanding art, will help you discover, during a talk with Olivier Segura, Gemmologist and Scientific Director at L’ÉCOLE, School of Jewelry Arts, not only the tools he uses and the steps involved in cutting a diamond but also the way he understands the stone and how his activity fits into the creation of this collective work of art that is a jewel. 

With Diren Ramsamy, Expert Diamond Cutter at Rubel & Ménasché,
& Olivier Segura, Gemologist and Scientific Director at L'ÉCOLE, School of Jewelry Arts

Three time slots are available :

Wednesday, July 6th at 7:00 pm (Paris Time),
in French


Thursday, July 7th at 1:00 pm (Paris Time),
in English with simultaneous interpretation available in Cantonese, Mandarin, and Japanese


Thursday, July 7th at 7:00 pm (Paris Time), 
in English



Photo credits : © Rubel&Menasché