交易会

GJX Tucson Gem Show
Tucson, Arizona, USA
31. Jan. - 5. Feb 2023

Inhorgenta München
München, Germany
24. - 27. Feb. 2023

GemGenève
Palexpo, Geneva, Switzerland
11. - 14. May 2023

JCK LasVegas
Las Vegas, Nevada, USA
2. - 5. June 2023

Jewellery & Gem WORLD Hong Kong
AsiaWorld-Expo, HongKong, China
18. - 22. Sept. 2023