IIDGR
The latest news and analysis about IIDGR on Jewellery Focus, the jewellery industry’s top news source. We cover the entire jewellery trade with news, interviews, analysis and best practice advice. Sign up to our newsletter and stay in the know.
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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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