Important Announment

Celebrating the launch of the Fei Cui Standard Website—moving towards an International Standard

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Expert Advisors

Professor Cui Wenyuan

Professor, Department of Geology, Peking University, China

Dr Hu Chuyan Associate Professor

Shenzhen Polytechnic; Graduate Programme External Supervisor, Guilin University of Technology, China

Mr Ruzwan Kamil

Former President, Gemmologists Association of Srilanka, Srilanka

Ms Ke Jie

Vice President National Gems and Jewelry Technology Administrative Center (NGTC) China

Dr Lore Kiefert

Independent Research Gemmologist

Dr Michael S. Krzemnicki

Director, Swiss Gemmological Institute SSEF, Switzerland

Professor Dr Ren Lu

Distinguished Professor, Gemmological Institute, China University of Geosciences, Wuhan, China

Dr Lu Taijin

Chief Researcher, National Gems and Jewelry Technology Administrative Center (NGTC), China

Dr Daniel Nyfeler

Managing Director, Gubelin Gem Lab, Switzerland

Dr Jack Ogden

Former CEO, The Gemmological Association of Great Britain, UK

Professor Qi Lijian

Professor, Tongji University, Shanghai, China

Professor Dr Qiu Zhili

Professor, School of Earth Sciences and Engineering, Sun Yat-sen University, China

Dr Dietmar Schwarz

Research Scientist

Dr Yuri Shelementiev

Head of Gemmological Center, Moscow State University, Russia

Professor Dr Andy Shen

Distinguished Professor, Editor-in- Chief, The Journal of Gems and Gemology, Gemmological Institute, China University of Geosciences, Wuhan, China

Professor Dr Shi Guanghai

Professor, School of Gemology, China University of Geosciences, Beijing, China

Professor Wang Weiwei

Former Deputy Secretary-General, Gems & Jewelry Trade Association of China, China

Dr Pornsawat Wathanakul

International Consultant, Department of Earth Sciences, Faculty of Science, Kasetsart University, Bangkok, Thailand

Professor Dr Yang Mingxing

Professor, Director of Gem Testing Center, Gemmological Institute, China University of Geosciences, Wuhan, China

Professor Yuan Xinqiang

Professor, Gemmological Institute, China University of Geosciences, Wuhan, China