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HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds

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    Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers
     
    Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers
    • Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers
    • Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers
    • Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers
    • Buy cheap HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds from wholesalers

    HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds

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    Brand Name : YUDA CRYSTAL
    Model Number : YD-A+
    Certification : None
    Price : Negotiate
    Payment Terms : 100% Payment In Advance
    Supply Ability : 50000carats per month
    Delivery Time : 1-7 Working Days Depends On Quantity
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    HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds

    Lab Grown HPHT Synthetic Lab Grown Rough Diamond Man Made Lab Created Wholesale Lot Price For Jewelry Making


    Synthetic Lab Grown Rough Diamond Description


    Synthetic diamonds and laboratory grown diamonds are the same. They're real natural diamonds, but they grow in weeks, not billions of years, like mined diamonds.
    They have the same optical and physical properties. The main difference between the two diamonds is their origin. There are two methods of diamond growth in laboratory: chemical vapor deposition (CVD) and high pressure high temperature (HPHT).
    In the HPHT method, diamond seeds (diamond fragments) are placed under extremely high pressure and temperature, similar to the way diamonds grow on the ground. The diamond seeds are put into the bulk carbon and placed under these conditions. The carbon melts and combines with the diamond seeds to form diamond crystals after cooling.
    In CVD, they take a diamond seed (usually HPHT diamond) and place it in a chamber. They filled the chamber with carbon gas, which ionized into a plasma like substance, breaking down the bonded molecules. The carbon from these leaves forms around the seeds and begins to crystallize.


    Parameters of Synthetic Lab Grown Rough Diamond


    HPHT Lab Grown Diamonds Details
    Brand NameYuda Crystal
    NameRough Lab Grown Diamonds
    Diamond ColorD-F
    Diamond ClarityVVS-SI
    Diamond Carat Weight0.1-20 carat
    Diamond CutUncut
    TechnologyHPHT
    Size2mm - 20mm
    ShapeRaw
    ApplicationFor Cutting Lab Grown Loose Diamonds
    Place Of OriginZhengzhou, China
    Delivery Time1 - 15 Working Days Base on Order Quantity
    Payment Terms100% Payment In Advance
    Payment MethodsT/T, PayPal, Western Union, Bank Transfer
    Shipping wayDHL, FedEx, SF Express, UPS, EMS, TNT etc
    M.O.QNegotiable
    Diamond TypeSynthetic(lab created)
    LocationZhengzhou, China
    Treatments AppliedNone
    Fire Dispersion0.044(Same as Natural Diamond)
    Brilliance Refraction Index2.42(Same as Natural Diamond)
    Relative Density3.52(Same as Natural Diamond)
    Chemical CompositionCarbon(Same as Natural Diamond)
    Moh's Hardness10(Same as Natural Diamond)

    Synthetic Lab Grown Rough Diamond Introduction


    Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Rough Lab Grown Diamonds are produced in the laboratory, usually in a few weeks. The chemical difference between the two is same.

    So how do you distinguish between Rough Lab Grown Diamonds and natural diamonds?

    There is no obvious difference between the Rough Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. By zooming in, professionals will be able to discern subtle contrasts in diamond inclusions grown and mined in the laboratory.


    The Difference Between Lab Diamond And Natural Diamond
    PropertiesEarth MinedLab Created
    Guaranteed Conflict-FreeNoYes
    Hardness (MOHS)1010
    SP3 Carbon Diamond Bonds (%)100%100%
    Internal Crystal StructureFace-Centered CubicFace-Centered Cubic
    Hardness Comparable2.422.42
    Relative Diversity3.523.52
    Color Diffusion0.0440.044
    ColorVarious GradesK to D grades
    Price$$$$$$$$

    Synthetic Lab Grown Rough Diamond Details


    Quality HPHT Synthetic Man Made Diamonds 2mm To 20mm For Jewelry Loose Diamonds for sale
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