This event is in the past.It took place on March 21, 2026 at L'École des Arts Joailliers (Paris - Hôtel de Mercy-Argenteau).


Le Lesotho Legend : du diamant brut à la collection de Haute Joaillerie
2nd Arr.
Follow a 910-carat diamond's transformation from Lesotho mine to 67 polished stones in Van Cleef & Arpels' Mystery Set collection. Two gemmologists guide you through cutting, polishing, and mounting techniques using replicas and hands-on study.
Jewelry history
Hands-on learning
Small group workshop
Gem expertise
Tips
💎handle replicas of the original rough diamond
📜receive certificate and curated reading list after
👥small groups mean personal time with gemmologists
Le Lesotho Legend : du diamant brut à la collection de Haute Joaillerie


Follow a 910-carat diamond's transformation from Lesotho mine to 67 polished stones in Van Cleef & Arpels' Mystery Set collection. Two gemmologists guide you through cutting, polishing, and mounting techniques using replicas and hands-on study.
Jewelry history
Hands-on learning
Small group workshop
Gem expertise
Tips
💎handle replicas of the original rough diamond
📜receive certificate and curated reading list after
👥small groups mean personal time with gemmologists
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