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1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry

Henan Yuda Crystal Co.,Ltd
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    Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers
     
    Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers
    • Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers
    • Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers
    • Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers
    • Buy cheap 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry from wholesalers

    1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry

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    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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    1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry

    1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry


    Lab Grown Loose Diamonds Description


    Laboratory-grown diamonds, also known as synthetic diamonds, both cultured and laboratory-created diamonds are produced in a highly controlled laboratory environment using advanced technology.


    Although diamond under laboratory conditions is formed from natural diamond under different environments, both natural diamond and laboratory are crystals of pure carbon, and their physical properties, chemical properties, crystal structure, and optical properties are identical. Diamonds produced and mined in laboratories are real diamonds.

    Synthetic diamonds are made by imitating the crystallization process of natural diamonds. Natural diamonds are formed in the natural environment and often mixed with other elements, which makes some natural diamonds not completely transparent and can take on a specific color. For example, some diamonds are pink, some are blue, and some are yellow. Diamond is of high temperature and high pressure or in the laboratory. It has fewer impurities than natural diamonds, so it is purer and more transparent.

    Natural diamonds take millions of years to form. Before a volcano erupts, underground lava about 150 to 200 kilometers deep can slowly cool in the crater, usually because the crater is blocked. The pressure of pure carbon material is 4.5 * 10 ^ 6 ~ 9pa. When the temperature drops to 1000 ~ 1250 ℃, natural diamond crystals are formed. Diamonds are formed under physical and chemical conditions in some parts of the earth.

    However, the gemstone grade diamonds produced in the laboratory can now be produced under natural conditions. Using high temperature and high pressure (HPHT) or chemical vapor deposition (CVD) technology, the natural diamonds produced in the laboratory can be simulated in a few weeks.


    Parameters Of Lab Grown Loose Diamonds


    Product NameSynthetic (Lab created) Loose Diamond
    MaterialLab Grown Loose Diamond
    Diamond ColorDEF
    Diamond ShapeRound
    Diamond TechnologyHPHT
    Diamond CutVery Good Cut
    Payment Terms100% Payment In Advance
    Diamond Carat Weight1.0-2.0CTS
    Diamond ClarityVS SI
    Shipping wayDHL, FedEx, SF Express, UPS, EMS, TNT etc
    M.O.QNegotiable
    Delivery Time1-7 Working Days Depends On Quantity
    Payment MethodsT/T, PayPal, Western Union, Bank Transfer
    UsedJewelry (necklace,ring,earring)
    ApplicationFor Sale
    Place Of OriginHenan, China

    Characteristics Of Lab Grown Loose Diamonds


    Lab-grown diamonds are grown in a lab. Advanced equipment is used to simulate the conditions in which natural diamonds form. Lab-produced diamonds are usually produced in the lab for several weeks. Natural diamonds form naturally, as a result of high temperatures and pressures over billions of years. The chemical differences between the two is the same.

    How to distinguish between diamond breeding laboratory and natural diamond lab?

    There was no significant difference between lab-grown diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. Through the amplification, professionals will be able to identify diamond inclusions grown in the laboratory and the nuances.


    The Difference Between Lab Diamond And Natural Diamond
    AttributeLab-Created 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, man-made diamonds are exactly the same as natural diamonds. The only difference is their formation position.


    Lab Grown HPHT Loose Diamonds Details

    Quality 1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry for sale
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