Specifications
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 : :
Fancy Cut Lab Diamonds
Color :
DEF
Clarity :
VVS VS SI
Carat Weight :
1-8ct
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
Courier :
DHL, FedEx, UPS, TNT, EMS etc
Packaging :
As Export Standard
Hardness :
Moh's 10 Scale
Description

Square Fancy Cut White Polish Diamond Certified Lab Grown Diamonds

Lab Grown Diamonds Description

Grown Diamond refers to the lab-grown Diamond grown by scientists in the laboratory. Its composition elements, physical, chemical and optical characteristics are the same as those of natural diamonds, so it cannot be distinguished by naked eye, magnifying glass or even microscope. At present, there are two mainstream cultivation methods: chemical vapor precipitation (CVD) and high temperature and pressure (HPHT).

Characteristics Of Lab Grown Diamonds

The experimental cultivated diamond is manufactured artificially in the experimental selection of high technology, physical, chemical formula and optical reaction field and the development of naked diamond is 100 percent the same. The difference depends only on the form of origin. To put it simply, an experimental fabricated bare drill is a real bare drill, just like a developed and utilized bare drill. Both have only been manufactured in experiments, not taken out of mines.

It is likely that no one thought before the first year of AD, one day can be cultivated 100% true naked diamond - and underground growth conditions produced by the naked diamond, has the same optical reaction, biological and physical characteristics, so the cultivation of diamonds also choose the national standard 4C evaluation (color, purity, cut, carat), It also owns GIA/IGI/HRD/NGTC and other internationally famous diamond appraisal reports, and is subject to various appraisal institutions such as FTC and JCKNews.

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

In the cultivation diamond industry, our lab-grown diamond color, clarity, product price is cost-effective, is a wise choice. From the experimental cultivation of diamonds into the human line of sight, in a short period of time in these years, the experimental cultivation of diamonds has been recognized by more and more people, as a daily wear, wedding a new purchase. Follow the taste of the spleen in recent years to lab grown diamonds the direction of diamond occupation, every time the topic conform to the trend, a new round of debate boom. Lab grown diamonds is in every aspect of the true meaning of the diamond, its chemical, physical, light and each of the characteristics of the same as natural diamond.

Lab Grown Diamonds Details

White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut

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White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut

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Brand Name :
Yuda Crystal
Model Number :
RBC
Certification :
None
Place of Origin :
Zhengzhou, China
MOQ :
Negotiate
Price :
Negotiate
Contact Supplier
video
White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut
White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut
White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut
White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut

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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