Home
News
Photos
Photos
Exclusive Jewels
International Conferences
Launches/Openings
Shows/Fairs
Special
Special Feature
Videos
Videos
Corporate
Diamonds and Jewellery
Mining and Trade Bodies
Archive
gemstone testing center
News
China’s National Gemstone Testing Center (NGTC) and Sarine Sign Strategic Framework
diamond world news service
18 Sep 2019
2 min read
Diamond World
www.diamondworld.net
INSTALL APP
