List of synthetic diamond manufacturers explained

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)^[1]
ALTR Created Diamonds^[2]
De Beers (Lightbox)^[3]
Diamond Foundry^[4]
Gemesis (now a non-producing reseller called Pure Grown Diamonds)^[5]
Scio Diamond Technology Corporation^[6] (colorless)
Tairus^[7]
WD Lab Grown Diamonds^[8]

Industrial diamonds

Element Six^[9]
Morgan Technical Ceramics (as "Diamonex")^[10]
Scio Diamond Technology Corporation^[11]
Sumitomo Electric Industries^[12]

Notes and References

Web site: The Many Facets of Man-made Diamonds . Amanda . Yarnell . . February 2, 2004 . July 19, 2021 .
Web site: Altr | News.
News: Kottasová . Ivana . De Beers admits defeat over man-made diamonds . . . 2018-05-29 . 2018-05-30 .
Web site: Man Made Diamonds Set in Designer Jewelry. Diamond Foundry. en-US. 2017-02-05.
https://www.puregrowndiamonds.com/ Pure Grown Diamonds
http://www.sciodiamond.com/ Scio Diamond Technology Corporation
http://www.tairus-gems.com/ Tairus
http://www.wdlabgrowndiamonds.com/ WD Lab Grown Diamonds
http://www.e6.com/ Element Six
http://www.diamonex.com/ Morgan Technical Ceramics Diamonex
http://www.sciodiamond.com/industrial-applications Scio Diamond, Industrial
http://www.sumitomoelectricusa.com/ Sumitomo Electric