Specifications
Brand Name :
Yuda Crystal
Model Number :
RBC
Certification :
None
Place of Origin :
Zhengzhou, China
MOQ :
Negotiate
Price :
Negotiate
Payment Terms :
T/T, Western Union, PayPal, Bank Transfer
Supply Ability :
50000carats per month
Delivery Time :
1-7 working days
Packaging Details :
Carton box
Product Name : :
HPHT Fancy Cut Lab Diamonds
Color :
DEF
Clarity :
VVS VS SI
Carat Weight :
0.1-10ct
Technology :
HPHT
Payment Mode :
T/T, Bank Transfer, PayPal, 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
Description

DEF Color HPHT Fancy Cut Lab Diamonds VVS VS SI Clarity

There are different shapes, different specifications and different colors of our Fancy Cut Lab Diamonds for you to choose For personal customization, please contact our online customer service

Characteristics Of Fancy Cut Lab Diamonds

The process for cutting and polishing lab-grown diamonds is the same as for mined diamonds. Similarly, the testing and grading process is the same and carried out by the same laboratories. As such, they are indistinguishable on both an aesthetic and molecular level.
Diamond mining and laboratory breeding way is the only difference between diamond source, mining diamonds are created by billions of years ago, need a large number of mining operations from the earth to dig out, but the laboratory breeding diamond can be built through controlled process in the lab, reducing cost and energy consumption, eliminate the negative effect on the local environment and society.

The Difference Between Lab Diamond And Natural Diamond
Attribute Lab Grown Diamonds Natural diamond Distinction
Chemical composition C(carbon) C(carbon) No
Refractive index 2.42 2.42 No
Relative density 3.52 3.52 No
Dispersion 0.044 0.044 No
Hardness value 90 GPA 90 GPA No
Thermal conductivity 2*103 W/M/K 2*103 W/M/K No
Thermal property 0.8*10-6 K 0.8*10-6 K No
Light transmittance DEEP UV TO FAR TR DEEP UV TO FAR TR No

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, cultivated diamonds are exactly the same as natural diamonds, the only difference being where they are formed.

Prospects And Advantages Of Lab Grown Diamonds

Thanks to recent technological advances, lab-grown diamonds are now cheaper to manufacture and buy than mined diamonds. In addition, they are not only more affordable, but also have clear and documented environmental benefits.

While in the past the diamond industry has tried to convince us that mined diamonds are better than lab-grown ones, they are investing in lab diamond production themselves. To avoid hurting their existing brands and fat profits, they created separate lab-grown diamond brands, often aimed at younger, less affluent audiences.

So far, more and more jewelers have entered the lab grown diamond market, and consumers have gradually learned about lab grown diamonds from ignorance. Through the initial difficult attempt, we believe that lab grown diamonds will definitely shine in the jewelry market.

Lab Grown Diamonds Details

DEF Color HPHT Fancy Cut Lab Diamonds VVS VS SI Clarity

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DEF Color HPHT Fancy Cut Lab Diamonds VVS VS SI Clarity

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Brand Name :
Yuda Crystal
Model Number :
RBC
Certification :
None
Place of Origin :
Zhengzhou, China
MOQ :
Negotiate
Price :
Negotiate
Contact Supplier
DEF Color HPHT Fancy Cut Lab Diamonds VVS VS SI Clarity
DEF Color HPHT Fancy Cut Lab Diamonds VVS VS SI Clarity

Henan Yuda Crystal Co.,Ltd

Verified Supplier
5 Years
henan, zhengzhou
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Total Annual :
50 Million-200 Million
Employee Number :
10~50
Certification Level :
Verified Supplier
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