CVD

WD Sues Diamond Growers over CVD Patents

A 9.04-carat round brilliant produced by WD Lab Grown Diamonds in 2018 using chemical vapor deposition.

The companies behind WD Lab Grown Diamonds have filed three lawsuits against competitors, accusing them of infringing patents for diamond synthesis and treatment. The Carnegie Institution of Washington, a science organization, and M7D Corporation, which trades as WD Lab Grown Diamonds, took action Thursday again six companies that produce or sell diamonds made using chemical … Read more

Synthetic Diamond

Synthetic Diamond Man-made versions of the diamonds found in the earth

A synthetic diamond (also known as a lab-grown diamond, man-made diamond, or cultured diamond) is a diamond that is created through artificial processes in a laboratory rather than being formed naturally over millions or billions of years in the Earth’s crust.