IGI - International Gemological Institute

Queens Road 29, Suite 302, 3rd Floor, AON China Building, Central
Hong-Kong
Hong Kong

+852 2522 9880
+852 2522 9887
Categories

Appraisal reports for gems and jewelry
Burning
Coloured stones certification laboratories
Diamond certification laboratories
Diamond sorting
Gemmological courses
Labo : consulting
Laser writing

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