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Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry

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Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry

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 : 50000carats per month

Delivery Time : 1-7 working days

Packaging Details : Carton box

Product Name : HPHT Rough Diamonds

Color : GH

Clarity : VS+

Carat Weight : 3-10ct

Technology : HPHT

Usage : For Cutting Lab Grown Diamonds

Payment Mode : T/T, Bank Transfer, PayPal, Western Union

Delivery time : 1-7 Working Days Depends On Quantity

Type Of Shipping : DHL, FedEx, UPS, TNT, EMS etc

Packaging : As Export Standard

Hardness : Moh's 10 Scale

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Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry

Artificial Lab Created Diamonds Description

Cultivation of diamonds, Lab created diamond (Synthetic diamond) business name, also known as Laboratory Grown diamond. Refers to in the laboratory or factory through a certain technology and process to manufacture and natural diamond appearance, chemical composition and crystal structure of the same crystal. A national standard for synthetic diamonds led by NGTC is being developed.

An equiaxed crystal body consisting of carbon atoms formed wholly or partly by the growth of an iOL.

The physical properties, chemical composition and crystal structure are basically the same as those of natural diamond, mossberg hardness 10, density 3.52 (±0.01) g/cm³, refractive index 2.417, dispersion value 0.044.
In July 2018, the FEDERAL Trade Commission (FTC) changed the 62-year-old definition of a diamond to recognize a lab-grown diamond as a diamond.

Diamond synthesis methods include chemical vapor deposition (CVD) and high temperature and pressure (HTHP).

Parameters Of Artificial Lab Created Diamonds

Product Name Synthetic (Lab created) diamond
Technology CVD
Color GH
Size 3CT-16CTS
Grade VS SI
Used Jewelry (necklace,ring,earring)
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China


High pressure high Temperature method (HPHT)


Growing diamonds requires an indispensable element: carbon (C). In the process of growing HPHT diamonds, pure carbon powder is compressed into a growth capsule and then placed in a incubation chamber at pressures of 5-6 gpa and extremely high temperatures (up to 1300-1600°C) day in and day out. Eventually the carbon atoms join together to form a diamond crystal. Many large diamonds over 10 carats can be produced in one go in less than two weeks.

Artificial Lab Created Diamonds Details

Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry


Product Tags:

VS Clarity CVD Rough Diamonds

      

GH CVD Rough Diamonds

      

GH rough cvd diamond

      
Wholesale Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry from china suppliers

Square Round 10ct GH Color VS Clarity HPHT Rough Diamonds For Jewelry Images

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