Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Ceramic Fiber Products >

Full White Loose Lab Grown Diamonds Fancy Cut For Ring

Categories Loose Lab Grown Diamonds
Brand Name: Yuda Crystal
Model Number: RBC
Certification: None
Place of Origin: Henan, 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: 1-5ct
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: FedEx,DHL, UPS, TNT, EMS etc
Packaging: As Export Standard
Hardness: Moh's 10 Scale
Diamond Shape: Princess Cut
Customization: Customer Requirement
Diamond Cut: Good Cut
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Full White Loose Lab Grown Diamonds Fancy Cut For Ring

Full White Lab Grown Diamonds Fancy Cut Loose Diamond For Ring


Lab Grown Loose Diamonds Description


Laboratory diamond is a diamond cultivated by machine in the laboratory. After polishing and cutting, laboratory grown diamonds are no different from natural diamonds. The diamonds produced in the laboratory and natural diamonds are real diamonds. The main chemical composition of diamonds and natural diamonds produced in the laboratory is carbon.

At present, high temperature and high pressure method and chemical vapor deposition method are two main methods to prepare laboratory diamond.

HPHT and CVD can produce laboratory diamond through laboratory diamond forming machine. However, due to the different machines and technologies used in the production of diamonds by HPHT and CVD, people can distinguish the diamonds produced by HPHT and CVD from those produced in the laboratory.

Fundamentally speaking, artificial diamonds and natural diamonds have basically the same physical properties, chemical composition and crystal structure as natural diamonds. It can not be called fake diamond, but the cultivation "growth" trajectory of diamond and natural diamond is different. They are honed after hundreds of millions of years, and the other is to simulate the growth environment of natural diamond and grow in a few months.


Characteristics Of Lab Grown Diamonds


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
Dispersion0.0440.044No
Hardness value90 GPA90 GPANo
Thermal conductivity2*103 W/M/K2*103 W/M/KNo
Thermal property0.8*10-6 K0.8*10-6 KNo
Light transmittanceDEEP UV TO FAR TRDEEP UV TO FAR TRNo

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, synthetic diamonds are identical to natural diamonds, the only difference being where they are formed.


Prospects And Advantages Of Lab Grown Diamonds


In recent years, the diamond growing more and more prosperous in the global diamond market, particularly in the United States the most mature market, Eurasia areas also gradually follow up. Artificial cultivation of diamond currently accounts for about 10% of the world diamond market, but the market demand, especially in more than one carat of white diamonds. Natural diamond mine will be exhausted, the main mineral resources still have more than ten years of life, the supply of natural diamond on the market will gradually be obtained by the cultivation of diamonds, so there is a lot of market space to cultivate diamonds, coupled with CVD diamond in the civil use of the industry, in recent years will gradually mature development, jewelry diamond demand for 10 ~ 100 times.


Lab Grown Diamonds Details

Quality Full White Loose Lab Grown Diamonds Fancy Cut For Ring for sale
Send your message to this supplier
 
*From:
*To: Henan Yuda Crystal Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0