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Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond

Henan Huanghe Whirlwind International Co.,Ltd.
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    Buy cheap Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond from wholesalers
     
    Buy cheap Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond from wholesalers
    • Buy cheap Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond from wholesalers
    • Buy cheap Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond from wholesalers

    Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond

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    Brand Name : Huanghe Whirlwind
    Model Number : CVD Lab Grown Diamond
    Price : 890 $/ct
    Payment Terms : L/C, T/T
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    Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond

    CVD Diamond

    CVD diamond for sale is a hot product of our company, which has been exported to worldwide countries. Size, color and clarity are selectable for customers, and we also sell rough CVD diamond that has competitive price and top quality. Huanghe Whirlwind is a listed company that has its own production factory that has large supply ability, which is located in china, Henan Province.

    Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond

    Fancy Colors CVD Lab Grown Diamond Customized Lab Diamond

    The Basic Principle of CVD Diamond
    Chemical vapor deposition (CVD) is usually under the action of high-temperature plasma, carbon-containing gas is dissociated, and carbon atoms are deposited on the substrate to form a diamond film. The substrate can be a non-diamond material, but single crystal diamonds are usually formed by depositing carbon atoms on the diamond substrate. Carbon-containing gas usually refers to a mixed gas containing nitrogen, methane and hydrogen. Methane is the source of carbon atoms in the synthesis of diamonds. Nitrogen can increase the growth rate, and hydrogen can inhibit the formation of graphite. Generally, CVD diamond is carried out under low pressure and high temperature conditions, the pressure is generally less than one atmosphere, and the temperature is about 1000 degrees.

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