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VVS VS SI Clarity HPHT Lab Grown Diamonds White DEF Color For Jewelry

Minimum Order Quantity : Negotiate Price : Negotiate
Packaging Details : Carton box Delivery Time : 1-7 working days
Payment Terms : T/T, Western Union, PayPal, Bank Transfer Supply Ability : 50000carats per month
Place of Origin: Zhengzhou, China Brand Name: Yuda Crystal
Certification: None Model Number: RBC

Detail Information

Product Name :: HPHT Lab Grown Diamonds Color: DEF
Clarity: VVS VS Carat Weight: 1-8ct
Technology: HPHT Usage: For Cutting Lab Grown Diamonds
Payment Terms: 100% Payment In Advance 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
High Light:

Jewelry HPHT Lab Grown Diamonds


VS Clarity HPHT Lab Grown Diamonds


8ct Lab Created White Diamonds

Product Description

DEF Color VVS VS SI Clarity White HPHT Lab Grown Diamonds For Jewelry


Lab Grown Diamonds Description


Cultured diamond refers to synthetic diamond, which is a kind of polycrystalline diamond made from the aggregation of diamond crystals 10 to 30 nanometers in diameter. The molecular structure of artificial diamond is not the complete octahedral structure of natural diamond, but a complex structure, which will produce phosphorescence phenomenon. With the maturity of artificial diamond production technology, its low cost, and can produce a variety of colors of diamonds and in the jewelry market.


Parameters Of Lab Grown Diamonds


Product Name Synthetic (Lab grown) diamond
Material Lab-grown
Color D-H
Size 0.003PCS/CT-7CTS/PC
Used Jewelry (necklace,ring)
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China


Characteristics Of Lab Grown Diamonds


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


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.


Lab-grown diamonds are true diamonds in every respect, having the same chemical, physical, atomic, optical and all properties as mine diamonds; Cultured diamond is generated and cultivated by artificial method to simulate the crystallization characteristics of ore drill. There are five advantages to lab-grown diamonds. ① Innovative technology: the laboratory cultivation of diamonds is in a high-tech instrument, simulation of the natural environment of the mine drilling to generate the required environment and the generation of diamonds. Lab-grown diamonds are created by the best scientists, professional engineers and skilled technicians, and are the crystallization of human scientific and technological wisdom. ② Excellent quality: the concept of laboratory cultivation of diamond in the premise of environmental protection, did not give up the pursuit of its quality and value. It adopts the same 4C grading standard as mineral diamonds, and also has an appraisal certificate issued by an international third-party diamond appraisal agency. ③ Green Earth: Cultivating diamonds is created by the best scientists, professional engineers and skilled technicians, using only sustainable energy such as electricity and solar power, and using the greenhouse gas methane as a source of carbon atoms, rather than destructive mining by large machinery. Experts predict that the most important invention of this century will be the lab grown diamonds. Cheap, lab grown diamonds could replace silicon as a semiconductor, bringing human technology into another world. ⑤ Price advantage: laboratory-cultivated diamonds are more loved by the younger generation than mine diamonds. The emergence of laboratory-cultivated diamonds undoubtedly brings new choices to consumers. More avant-garde young people will consider lab grown diamonds when choosing diamond ornaments and wedding rings.


Lab Grown Diamonds Details


VVS VS SI Clarity HPHT Lab Grown Diamonds White DEF Color For Jewelry 0

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