Rio Tinto launches ‘Colour Awakened’ historic collection from Argyle diamond mine
Rio Tinto launched on Wednesday its 2024 Beyond Rare tender, the second in its Art Series, showcasing 48 lots of extraordinarily rare stones...
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More than ever before, today’s jewelry store manager has to be a know-it-all. He or she must understand new technolog... -
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 ...
