Thursday 22 June 2017

#AOJDailyeNews GIA to exhibit new device iD100™ & GIA M2M at June Hong Kong Jewellery & Gem Fa

 The Gemological Institute of America (GIA), which had unveiled its new gem testing device,   the iD100™ at the JCK Las Vegas show in early June has said it will hold demonstrations of the instrument Read More 

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