NGTC

Sarine and NGTC Launch Light Performance Report

Sarine and NGTC Launch Light Performance Report

diamond world news service

18 Sep 2020

3 min read

China’s National Gemstone Testing Center (NGTC) and Sarine Sign Strategic Framework

China’s National Gemstone Testing Center (NGTC) and Sarine Sign Strategic Framework

diamond world news service

18 Sep 2019

2 min read

Gem and Jewellery institutes coming together under one umbrella to form Asia-Pacific Gemstone and Technology Standardisation Alliance

Gem and Jewellery institutes coming together under one umbrella to form Asia-Pacific Gemstone and Technology Standardisation Alliance

diamond world news service

28 Feb 2019

2 min read

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