IGA : International Gemstone Association Laboratory
We are internationally renowned research institute towards diamond and colored stone.
IGA specializes in researches on diamond grading and gemstone identification. Equipped with the consummated analyzing equipments and based on high industry standard, all IGA reports are objective and professional that based on actual data.
IGA is dedicated to becoming an institute worth your trust, we are offering our support to gemstone buyers and collectors, and strives to become a brand name with world impact in this industry.
ตำแหน่งงานที่ International Gemstone Association Laboratory รับสมัคร