交易会

GJX Tucson Gem Show
Tucson, Arizona, USA
30. Jan. - 4. Feb 2024

Inhorgenta München
München, Germany
16. - 19. Feb. 2024

GemGenève
Palexpo, Geneva, Switzerland
May 2024

Jewellery & Gem WORLD Hong Kong
AsiaWorld-Expo, HongKong, China
16. - 20. Sept. 2024