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White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut

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White Polish Certified Lab Grown Diamonds DEF Square Fancy Cut

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

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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
AttributeLab Grown DiamondsNatural diamondDistinction
Chemical compositionC(carbon)C(carbon)No
Refractive index2.422.42No
Relative density3.523.52No
Hardness value90 GPA90 GPANo
Thermal conductivity2*103 W/M/K2*103 W/M/KNo
Thermal property0.8*10-6 K0.8*10-6 KNo


1016 OHM-CM

1016 OHM-CM



8.3*10-13 M2/N

8.3*10-13 M2/N


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

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White Polish Certified Lab Grown Diamonds


DEF Lab Grown Diamonds


Square Fancy Cut Lab Grown Diamonds

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