This standard specifies the terms and definitions, naming rules, representation methods of gem. This standard applies to the naming of gem.
Basic Data
Standard ID
GB/T 16552-2017 (GB/T16552-2017)
Description (Translated English)
Gems - Nomenclature
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D59
Classification of International Standard
39.060
Word Count Estimation
22,274
Date of Issue
2017-10-14
Date of Implementation
2018-05-01
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
