AIGS Gemology School
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AIGS & GGTL Announce
Launch of ‘Gem Alliance’
Lab Gemologist Museum Curator Wholesaler Designer KICK-START YOUR CAREER Researcher Bench Jeweler Appraiser/Valuer Retail Supervisor
The First Professional
in South East Asia
Providing you with the most important
information regarding gemstone...
and QUALITY GRADES
Asian Institute of Gemological Sciences
The AIGS Gem Dictionary is handy reference guide to gemstones and gemological terms.