Interesting Webinars from AIGS. Great to learn about gems and jewellery.
April 26, 2020 / /
AIGS is the Asian Institute of Gemological Services. They are a gemmology school located in Bangkok. Some of these talks can be quite technical. The one on Brown diamonds is not for the faint-hearted!
They are usually on Thursday nights at 7pm
https://www.aigsthailand.com/AIGS-News/0/master/en
https://us02web.zoom.us/webinar/register/WN_objHLYr3T9-8tYLMeFPFKw
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