Top 5 diamond manufacturing companies in the world. 1: De Beers De Beers Group is the world’s leading diamond company, with expertise in diamond exploration, mining, grading, marketing, and retail. They believe it is their responsibility to help protect the natural world, and to ensure diamonds mined give back to the communities where they are …
Lloyd Jaffe long time member and former officer of Diamond Manufacturers and Importers Association of America (DMIA) DMIA mourns death of long time member and former officer Lloyd Jaffe New York, NY, USA – April 24, 2017: The board and members of the Diamond Manufacturers and Importers Association of America (DMIA) issued a statement on Friday, …
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