Home Companies Henan Yuda Crystal Co.,Ltd

1mm To 20mm White HPHT Rough Lab Grown Diamonds VVS VS SI Clarity DEF Color

Henan Yuda Crystal Co.,Ltd

Contact Us

[China] country

Trade Verify

Address: ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA

Contact name:Pang

Inquir Now

Henan Yuda Crystal Co.,Ltd

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

1mm To 20mm White HPHT Rough Lab Grown Diamonds VVS VS SI Clarity DEF Color

Country/Region china
City & Province zhengzhou henan
InquireNow

Product Details

1 - 20mm White Hpht Rough Lab Grown Diamonds Vvs Vs Si Clarity And DEF Color

 

White Hpht Rough Lab Grown Diamonds Description

 

Laboratory diamonds, known as synthetic diamonds. At present, there are two methods of artificial cultivation of diamonds in the world: high temperature and high pressure method and chemical vapor deposition method. These two kinds of diamond production methods are different, the products are the same, known as artificial cultivation diamond.

 

Are Lab Grown Diamonds the real diamonds?
Both the Lab Grown Diamonds and natural diamond cultivated in the laboratory are pure carbon, which are in the same cubic crystal form. Professionals can identify the differences between laboratory diamond and natural diamond through high-tech equipment, but it can't be done with naked eyes.

 

High pressure high pressure (HPHT) imitates the formation process of natural diamond, puts seeds under great mechanical pressure, and exerts great pressure and high temperature on ready-made carbon. Seeds will quickly turn into diamonds with carbon lattice and grow layer by layer in a few days until they reach the desired carat weight.


Parameters of White Hpht Rough Lab Grown Diamonds

 

White Hpht Rough Lab Grown Diamonds Details
Brand NameYuda Crystal
NameRough Lab Grown Diamonds
Diamond ColorD-F
Diamond ClarityVVS-SI
Diamond Carat Weight3point to 20.00 ct
Diamond CutUncut
TechnologyHPHT
Size1mm - 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)

 

White Hpht Rough 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$$$$$$$$
 

 

White Hpht Rough Lab Grown Diamonds Details

 

Hot Products

4.0-5.0ct DEF Color VVS VS Clarity Man Made Rough Diamonds For Making 2 Carat Loose Diamonds Man ...
3.0-4.0ct DEF Color VS SI Mix Quality Lab Made HPHT Rough Diamonds Lab Made HPHT Rough Diamonds ...
0.03 - 10.00 Carat Hpht Rough Lab Grown Diamond Created By High Temperature High Pressure Hpht Rough ...
Vs-Si Fancy Intense Yellow Lab Grown Colored Diamonds Made By HPHT Technology Lab Grown Colored ...
1 Carat Fancy Dark Brown Greenish Yellow Colored Lab Grown Rough Diamonds Vs Si Clarity Colored Lab ...
2ct 3ct Fancy Yellow Color Lab Grown Colored Diamonds With VVS VS Clairty Lab Grown Colored Diamonds ...