IIDGR
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Jun- 2017 -6 JuneInternational
IIDGR unveils first synthetic tester for multiple mounted stones
The International Institute of Diamond Grading and Research (IIDGR) has unveiled its new screening device to test multiple synthetic gems,…
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Mar- 2016 -1 MarchTrade Organisations
London Diamond Bourse launches new IIDGR window service
The London Diamond Bourse (LDB) today launched a new window service which will enable members diamonds to be sent to…
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