A Gem dealers journal Asia Lounges blog burma Field Gemology garnet gem gemological laboratory gems gemstome Gemstone GIA interview madagascar Mozambique Natural Gems origin rough ruby sapphire Simon Dussart tanzania treatment vietnam Wim Vertriest
Wim Vertriest is the current Supervisor of GIA´s field gemology program in Bangkok, Thailand.
Today, we propose you an interview with Wim in hope to better understand what field gemology is all about and what the average day at Bangkok´s GIA office looks like as well as how and why is a gemological field expedition deployed.
With this in mind, we propose you to fasten your seat belt and to follow us as we interview Wim Vertriest. Wim, the floor is yours!