US Tariffs: GIA Expands Dubai and Hong Kong Services
GIA says its Dubai and Hong Kong labs will accept larger stones for grading, in the wake of President Trump’s imposition of retaliatory tari...
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The number of bidders at the recent 2019 Argyle Pink Diamonds Tender saw double-digit growth with buyers vying to get their hands on...
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The Gemological Institute of America (GIA) has updated the language in its lab-grown-diamond certificates to ...
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Trans Hex Group’s losses widened 2% to $13.9 million in the past fiscal year, reflecting the termination of i...
