Tokyo

GIA Reopens Five Laboratories: Including Antwerp, Carlsbad, Gaborone, Johannesburg and Tokyo

GIA Reopens Five Laboratories: Including Antwerp, Carlsbad, Gaborone, Johannesburg and Tokyo

diamond world news service

19 May 2020

1 min read

Marc Thomassen, Chief Officer Equipment

Marc Thomassen, Chief Officer Equipment

diamond world news service

20 Feb 2016

4 min read

All about 5th‘C’ – Confidence

All about 5th‘C’ – Confidence

diamond world news service

17 Apr 2013

5 min read

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