Specifications

big-size synthetic diamond
1.High hardness, Mohs hardness 10
2.High compressive strength, 8857MPa
3.Great thermal stability

Big-size Synthetic Diamond

      Synthetic diamond(also known as laboratory-created diamond , laboratory-grown diamond, cultured diamond or cultivated diamond) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes.

     Synthetic diamond is also widely known as HPHT diamond or CVD diamond after the two common production methods( referring to the high-pressure high-temperature and chemical  vapor deposition crystal formation methods respectively).

Item: big-size synthetic diamond

Color:  yellow

Size:  18/20  16/18   14/16   12/14  10/12  1.0mm  1.2mm  1.4mm  1.6mm     1.8mm  2.0mm  2.2mm  2.4mm  2.6mm   2.8mm   3.0mm

Weight: 0.01 carat - 0.3 carat per stone

Grade:  YWD9907     YWD9908    YWD9909      YWD9910