Synthetic diamonds are produced via high pressure, high temperature (HPHT) or chemical vapor deposition (CVD) technology. These diamonds have numerous industrial and commercial uses including cutting tools, thermal conductors and consumer diamond gemstones.
Gemstone diamond producers Apollo Diamond (defunct, assets sold in 2011 to Scio Diamond) ALTR Created Diamonds De Beers (Lightbox) Diamond Foundry Gemesis (now a non-producing reseller called Pure Grown Diamonds) Scio Diamond Technology Corporation (colorless) Tairus WD Lab Grown Diamonds Veynou, German jewellery brand founded in 2021. Vera Bijou Huanghe Whirlwind Liliang Diamond
Industrial diamonds Element Six Hyperion Materials & Technologies Morgan Technical Ceramics (as "Diamonex") Scio Diamond Technology Corporation Sumitomo Electric Industries
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