6A, Lab Created Diamond, Synthetic Diamond, CVD HPHT, Round Brilliant 8 Hearts & Arrows, White, 3.75mm (0.19ct)

CVD - Chemical Vapor Deposition is a process of creating diamonds in a lab. HPHT is another process of removing impurities with high pressure and high temperature. Both processes are used together to make stones that look white and flawless. This is the cheapest method of creating diamonds in a lab.