Created in a controlled environment using innovative technological processes, Lab Grown Diamonds feature chemical, physical and optical properties identical to that of earth-mined diamonds with extreme pressure and heat replicating the natural formation. Created from pure crystallized carbon, Lab Grown Diamonds can be grown in two ways, using a High Pressure and High Temperature (HPHT) environment or by Chemical Vapour Deposition (CVD). Cooksongold stocks a mixture of both HPHT and CVD Diamonds.
eBay