Asian lnstitute of Gemological Sciences a unique source of information to the gemstone industry worldwide
Asian lnstitute of Gemological Sciences (AIGS) was founded in 1978, in Thailand by gem entrepreneur Henry Ho( now AIGS’ president). It was the first professional gemological institute and laboratory to be established in Asia.
AIGS is situated at the Jewelry Trade Center (JTC), a 59-storey custom-designed office, retail, and residential complex dedicated to the diamonds, gems and jewelry in Thailand. Strategically located in Silom, at the heart of Bangkok’s busy gem and jewelry district, JTC plays a crucial role in the gems and