Asian Institute of Gemological Sciences
Take gemmology training in Bangkok's gem district, from the four-month Accredited Gemologist Diploma to a two-day course in preliminary quality opinion assessment, with online courses also offered.
भ्रमण
यह यात्रा क्यों सार्थक है
Bangkok is where a large share of the world's coloured stones are traded and treated, so training there is done against the material actually moving through the market.
जाने से पहले
AIGS is at 919/539 Silom Road, Jewelry Trade Center, 48th floor, Bangrak. It was founded in 1978 and states that teaching is practical, using its gemstone collection and its position within the gem district.
aigsthailand.com से संकलित, 16 अगस्त 2026 पर पढ़ें।
खुलने का समय, मौसम और कीमतें बदल सकती हैं, और हम संचालक नहीं हैं। यात्रा करने से पहले सीधे स्थल से पुष्टि करें। हम किसी भी यात्रा पर कोई कमीशन नहीं लेते।