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1Ct 2Ct VVS VS Clarity DEF Colour HPHT Lab Grown Diamonds For Ring

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 Diamond Colour: DEF
Clarity: VVS VS Carat Weight: 1-2ct
Technology: HPHT Application: Ring, Necklace, Earring
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:

1Ct HPHT Lab Grown Diamonds


2Ct HPHT Lab Grown Diamonds


HPHT 1ct lab grown diamond

Product Description

1Ct 2Ct VVS VS Clarity DEF Colour HPHT Lab Grown Diamonds For Ring


Lab Created Diamonds Description


Cultured diamond is laboratory synthetic "real" diamond: lab creared diamond is through modern technology in the laboratory to simulate the growth environment of natural diamond to grow out of the diamond, and natural diamond attributes, are real diamond. The birth of lab created diamond can be traced back to the 1950s. There are two main methods to produce and lab created diamonds: high temperature and high pressure method (HPHT) and chemical meteorological deposition (CVD). Compared with natural diamond, lab created diamond has obvious advantages in quality (providing bigger and more beautiful diamond), cost (the price is only one third of natural diamond), environmental protection (lab created diamond saves water resources, reduces land loss, carbon emissions) and other aspects. Now lab grown diamond has obtained IGI, GIA and NGTC national inspection certificates.
The so-called "lab created diamond", known as laboratory cultivation diamond, also known as growth diamond, known as synthetic diamond in the national standard. Lab grown diamond products are comparable to natural diamond in crystal structure integrity, transparency, refractive index, dispersion and other aspects. As an emerging choice in diamond consumption field, lab grown diamond products can be used to make diamond rings, necklaces, earrings and other diamond accessories and other fashion consumer goods.


Parameters Of Lab Created Diamonds


Product Name Synthetic (Lab created) diamond
Material Lab-grown
Color D-H
Used Jewelry (necklace,ring)
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China


Characteristics Of Lab Created Diamonds


Lab-grown diamonds are chemically, optically and structurally identical to mined diamonds. What does that mean?


The Difference Between Lab Diamond And Natural Diamond
Attribute Lab Created 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 have exactly the same physical, chemical and optical properties as natural diamonds, and have a hardness of 10.


Lab Created Diamonds Details


1Ct 2Ct VVS VS Clarity DEF Colour HPHT Lab Grown Diamonds For Ring 0

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