Christophe Vachaudez, a jewelry historian, contributed to numerous exhibitions including Chaumet: 200 Years of Creation (1995). He wrote several books on jewelry and contributed to The Cartier Collection. Stéphane Bern--author, journalist, and popular television and radio personality--is an expert on European monarchies and leads a mission to preserve national heritage in France. Jean-Marc Mansvelt is CEO of Chaumet. Karine Huguenaud is an exhibition curator and Romain Condamine is registrar of collections at Chaumet.
