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White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace

Henan Yuda Crystal Co.,Ltd
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    Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers
     
    Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers
    • Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers
    • Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers
    • Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers
    • Buy cheap White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace from wholesalers

    White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace

    Ask Lasest Price
    Brand Name : Yuda Crystal
    Model Number : RBC
    Certification : None
    Price : Negotiate
    Payment Terms : 100% Payment In Advance
    Supply Ability : 50000carats per month
    Delivery Time : 1-7 working days
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    White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace

    White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace


    Lab Grown Diamonds Description


    Cultured diamond refers to man-made diamond.

    Synthetic diamond is a kind of polycrystalline diamond which is polymerized from diamond crystals 10 to 30 nanometers in diameter. The molecular structure of lab grown diamond is not the complete octahedral structure of natural diamond but a complex structure, which will produce phosphorescence phenomenon.

    The molecular structure of artificial diamond is not the complete octahedral structure of natural diamond but a complex structure, which will produce phosphorescence phenomenon. With the maturity of lab grown diamonds production technology, its low cost, and can produce a variety of colors of diamonds and in the jewelry market.


    Parameters Of Lab Grown Diamonds


    Product NameSynthetic (Lab created) diamond
    MaterialLab-grown
    ColorD-H
    Size0.003PCS/CT-7CTS/PC
    GradeVVS VS SI
    UsedJewelry (necklace,ring)
    ApplicationFor Cutting Lab Grown Loose Diamonds
    Place Of OriginZhengzhou, China

    Characteristics Of Lab Grown Diamonds


    The Difference Between Lab Diamond And Natural Diamond
    AttributeLab Grown DiamondsNatural diamondDistinction
    Chemical compositionC(carbon)C(carbon)No
    Refractive index2.422.42No
    Relative density3.523.52No
    Dispersion0.0440.044No
    Hardness value90 GPA90 GPANo
    Thermal conductivity2*103 W/M/K2*103 W/M/KNo
    Thermal property0.8*10-6 K0.8*10-6 KNo
    Light transmittanceDEEP UV TO FAR TRDEEP UV TO FAR TRNo

    Resistivity

    1016 OHM-CM

    1016 OHM-CM

    No

    Compressibility

    8.3*10-13 M2/N

    8.3*10-13 M2/N

    No


    From a scientific point of view, they have the same physical composition, chemical properties, optical characteristics, even the authoritative gem appraisal agency has certified, of course, is the same, if there is anything different between the two, it is only the place of birth is different. For example, all people are born differently. Why look down upon others?

    There is natural diamond is but a serious damage to the earth's surface bad environment, the cruel labor exploitation of the people of backward Countries in Africa, the endless harm caused by armed conflict, and finally the expensive stone monopolized by the diamond company marketing, and the cultivation of diamond is the light of human wisdom, the beauty created by science and technology.
    Natural mining diamond contains impurities, in fact, color, purity is not much, so high grade can sell sky-high prices, but the basic cultivation drill is 2a type, is the top2% of the advanced category of diamond, cultivation drill cost is several times lower than natural diamond.


    Lab Grown Diamonds Details


    Quality White DEF Color VVS Clarity HPHT Rough Diamond For Ring And Necklace for sale
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