Sign In | Join Free | My chinacsw.com
China Henan Yuda Crystal Co.,Ltd logo
Henan Yuda Crystal Co.,Ltd
Henan Yuda Crystal Co.,Ltd
Verified Supplier

2 Years

Home > HPHT Lab Grown Diamonds >

0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds

Henan Yuda Crystal Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds

  • 1
  • 2
  • 3

Brand Name : YUDA CRYSTAL

Model Number : YD-A+

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 Depends On Quantity

Packaging Details : Carton box

Product Name : HPHT Lab Grown Diamonds

Brand : Yuda Crystal

Grade : High

Assortment : Good

Color : DEF

Clarity : VVS VS SI

Carat Weight : 0.80-1.0ct

Cut : Uncut

Technology : HPHT

Shape : Rough, Raw

Usage : For Cutting Lab Grown Diamonds

Component : Carbon

Hardness : Moh's 10 Scale

Available Type : HPHT, CVD

Place Of Origin : Zhengzhou, China

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

Courier : DHL, FedEx, UPS, TNT, EMS etc

Packaging : As Export Standard

Customization : Welcome

Polish : None

Symmetry : None

Sample Order : Welcome

Treatments Applied : None

Enhancement : None

Contact Now

0.8-1.0ct White Man-Made HPHT Lab Grown Diamonds DE Color VVS VS SI Clarity


HPHT Lab Grown Diamonds Description


Lab created diamonds is usually produced by chemical vapor deposition (CVD) or high pressure high temperature (HPHT) methods.

High pressure high temperature treatment method(HPHT), which has been used since 1950s, places a pure solid carbon source under high pressure and high temperature enviornment. In the presence of catalyst, the carbon heated under pressure crystallizes into diamond. HPHT is sometimes used to improve the color of mined or laboratory grown diamonds.

Laboratory grown diamonds are man-made, like diamonds crystals.The The manufacturing process work replicates the pressure and temperature of the natural diamond production environment. By adding a catalyst to the carbon and placing the mixture in a high-voltage battery, the formation process is initiated by a forced chemical reaction. The mixture was then cooled and washed with acid to produce laboratory grown diamonds.

The quality of diamonds produced in the laboratory can range from lower than natural diamonds to higher than natural diamonds, depending on the technology and individual manufacturing processes.


Parameters of HPHT Lab Grown Diamonds


HPHT Lab Grown Diamonds Details
Brand NameYuda Crystal
NameHPHT Lab Grown Diamonds
Diamond ColorD-F
Diamond ClarityVVS-SI
Diamond Carat Weight0.80-1.00 carat
Diamond CutUncut
TechnologyHPHT
Size5.0-7.0mm
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)

HPHT Lab Grown Diamonds Introduction


Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The 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 Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the 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$$$$$$$$

HPHT Lab Grown Diamonds Details



Product Tags:

1.0ct HPHT Lab Grown Diamonds

      

HPHT Lab Grown Diamonds DE

      

0.8ct White Man Created Diamonds

      
Quality 0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds for sale

0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Henan Yuda Crystal Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0