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VS SI Clarity Lab Grown HPHT Diamonds Round 3.0ct For Jewelry

Categories Loose Lab Grown Diamonds
Brand Name: Yuda Crystal
Model Number: RBC
Certification: None
Place of Origin: Zhengzhou, China
MOQ: Negotiate
Price: Negotiate
Payment Terms: 100% Payment In Advance
Supply Ability: 5000carats per month
Delivery Time: 1-7 working days
Packaging Details: Carton box
Product Name :: HPHT Lab Grown Diamonds
Diamond Color: DEF
Diamond Clarity: VS SI
Diamond Carat Weight: 0.5-3.0 Carat
Technology: HPHT
Usage: For Diamonds Jewelry
Payment Mode: T/T, PayPal,Bank Transfer, Western Union
Delivery time: 1-7 Working Days Depends On Quantity
Courier: DHL, FedEx, UPS, TNT, EMS etc
Packaging: As Export Standard
Hardness: Moh's 10 Scale
Shape: Round
Cut: Very Good Cut
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VS SI Clarity Lab Grown HPHT Diamonds Round 3.0ct For Jewelry

VS SI Clarity 0.5-3.0ct Lab Grown HPHT Diamonds For Diamonds Jewelry


Lab Grown HPHT Diamonds Description


Diamonds are considered to be the hardest material in the world. Mohs hardness is divided into 10 grades, among which diamond is the highest grade. Since people knew that diamonds are made of pure carbon, more and more people began to study diamonds under high temperature and high pressure in the laboratory. At present, the diamond raw material industry in high temperature and high pressure laboratory has developed rapidly and is widely used in various industries and processing industries.

Although laboratory cultured diamonds have different environments and conditions from natural diamonds, both natural diamonds and laboratory diamonds are pure carbon crystals, and their physical properties, chemical properties, crystal structure and optical properties are the same. The diamonds cultivated in the laboratory and mined are real diamonds.

Synthetic diamond, which is often called laboratory diamond under high temperature and high pressure, is formed by imitating the crystallization process of natural diamond. Natural diamonds are formed in the natural environment and often mixed with other elements, which makes some natural diamonds not completely transparent and can show specific colors. For example, some have pink diamonds, some have a touch of blue, and some have light yellow. Diamonds grow under high temperature and pressure in the laboratory. Less impurities than natural diamonds, so it is more pure and transparent.

Synthetic diamond, which is often called laboratory diamond under high temperature and high pressure, is formed by imitating the crystallization process of natural diamond. Natural diamonds are formed in the natural environment and often mixed with other elements, which makes some natural diamonds not completely transparent and can show specific colors. For example, some have pink diamonds, some have a touch of blue, and some have light yellow. Diamonds grow under high temperature and pressure in the laboratory. Less impurities than natural diamonds, so it is more pure and transparent.

However, under natural conditions, high temperature and high pressure (HPHT) or chemical vapor deposition (CVD) technology can now be used to simulate the production of natural diamonds in the laboratory, and the gem grade diamonds produced in the laboratory can be produced in just a few weeks.


Parameters Of Lab Grown HPHT CVD 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 Weight0.5CT-3CTS
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, Western Union, PayPal, Bank Transfer
UsedDiamonds Jewelry (necklace,ring,earring)
ApplicationFor Sale
Place Of OriginZhengzhou, China

Characteristics Of Lab Grown HPHT CVD Diamonds


The diamond cultivated in the laboratory is cultivated in the laboratory. People use advanced equipment to simulate the environment in which natural diamonds are formed. Diamonds produced in the laboratory are usually produced in the laboratory for several weeks. Natural diamonds are naturally formed and are the result of billions of years of high temperature and pressure. The chemical differences between the two are the same.

There is no significant difference between laboratory cultured diamond and natural diamond. Even professional gemologists need special equipment to identify them. Through amplification, professionals will be able to identify subtle differences in the growth and production of diamond inclusions in the laboratory.


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, synthetic diamond and natural diamond exactly the same, the only difference is that the formation of their position.


Loose Lab Grown HPHT CVD Diamonds Details

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