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【Japan, USA】Japan’s $550 Billion US Investment Plan: Synthetic Diamond Production in US Likely to Be First Project

February 5, 2026 by JemInfo_JewelryGem

Editor’s NoteThis article highlights a potential early beneficiary of Japan’s pledged U.S. investment, with synthetic diamond production reportedly…

Categories Design & Trends, Diamond Jewelry, Necklaces & Pendants, Supply Chain & Mining Tags Abrasive Manufacturing, Element Six, Export Controls, Industrial Diamond, Japan-US Investment, Manufacturing Facility, Semiconductor Materials, Supply Chain, Synthetic Diamond, Trade Agreement
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