OGI systems

OGI Systems' Diatrue ranked highest for testing synthetic diamonds above 2mm

OGI Systems' Diatrue ranked highest for testing synthetic diamonds above 2mm

diamond world news service

06 Feb 2021

1 min read

Why Diamond Testing Machines are a priority?

Why Diamond Testing Machines are a priority?

diamond world news service

25 Oct 2019

5 min read

OGI Systems’ electronic diamond profile makes buying/selling easier

diamond world news service

31 Aug 2017

1 min read

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