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

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 Name Yuda Crystal
Name HPHT Lab Grown Diamonds
Diamond Color D-F
Diamond Clarity VVS-SI
Diamond Carat Weight 0.80-1.00 carat
Diamond Cut Uncut
Technology HPHT
Size 5.0-7.0mm
Shape Raw
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China
Delivery Time 1 - 15 Working Days Base on Order Quantity
Payment Terms 100% Payment In Advance
Payment Methods T/T, PayPal, Western Union, Bank Transfer
Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.Q Negotiable
Diamond Type Synthetic(lab created)
Location Zhengzhou, China
Treatments Applied None
Fire Dispersion 0.044(Same as Natural Diamond)
Brilliance Refraction Index 2.42(Same as Natural Diamond)
Relative Density 3.52(Same as Natural Diamond)
Chemical Composition Carbon(Same as Natural Diamond)
Moh's Hardness 10(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
Properties Earth Mined Lab Created
Guaranteed Conflict-Free No Yes
Hardness (MOHS) 10 10
SP3 Carbon Diamond Bonds (%) 100% 100%
Internal Crystal Structure Face-Centered Cubic Face-Centered Cubic
Hardness Comparable 2.42 2.42
Relative Diversity 3.52 3.52
Color Diffusion 0.044 0.044
Color Various Grades K to D grades
Price $$$$$ $$$

HPHT Lab Grown Diamonds Details

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

Product tags

lab grown diamond

,

lab grown sapphire

,

3m diamond grade
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0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds

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Product Detail
Brand Name :
YUDA CRYSTAL
Model Number :
YD-A+
Certification :
None
Place of Origin :
Zhengzhou, China
MOQ :
Negotiate
Price :
Negotiate
Contact Supplier
video
0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds
0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds
0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds
0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds

Henan Yuda Crystal Co.,Ltd

Verified Supplier
5 Years
henan, zhengzhou
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Rough Lab Grown Diamonds, Loose Lab Grown Diamonds, HPHT Lab Grown Diamonds
Total Annual :
50 Million-200 Million
Employee Number :
10~50
Certification Level :
Verified Supplier
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