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5mm To 15mm E F Color CVD Man Made Diamond 9.99ct To 3ct Lab Grown Diamond

Minimum Order Quantity : Negotiate Price : Negotiate
Packaging Details : Carton box Delivery Time : 1-15 working days
Payment Terms : T/T, Western Union Supply Ability : 50000carats per month
Place of Origin: Zhengzhou, China Brand Name: YUDA CRYSTAL
Certification: None Model Number: YD-A+

Detail Information

Product Name: CVD Lab Grown Diamonds Brand: Yuda Crystal
Grade: High Assortment: Good
Color: EFG Clarity: VVS VS
Carat Weight: 3.0-9.99ct Cut: Uncut
Technology: CVD Shape: Rough, Raw
Usage: For Cutting CVD Diamonds Component: Carbon
Hardness: Moh's 10 Scale Available Type: HPHT, CVD
Place Of Origin: Zhengzhou, China Payment Terms: 100% Payment In Advance
Payment Mode: T/T, Bank Transfer, PayPal, Western Union Delivery Time: 1-15 Working Days Depends On Quantity
Courier: DHL, FedEx, UPS, TNT, EMS Etc Packaging: As Export Standard
Customization: Welcome Polish: None
Symmetry: None Sample Order: Welcome
Treatments Applied: None Enhancement: None
High Light:

Man Made Diamond 9.99ct

,

15mm Man Made Diamond

,

3ct Lab Grown Diamond

Product Description

5mm - 15mm E F Color CVD Man Made Diamond Rough For Cvd Loose Diamond

 

CVD Lab Grown Diamonds Description

 

1. What is lab grown diamond?
Lab-grown diamonds are grown in the laboratory. People use advanced equipment to simulate the environment in which natural diamonds are formed. Diamond crystals are used as seeds to induce the growth of diamond crystals. The physical and chemical properties of man-made diamonds are exactly the same as natural diamonds. With the development of science and technology, the purity and color of man-made diamonds are getting higher and higher. At present, high-quality man-made diamonds are mainly used in jewelry.
2. What is the difference between laboratory grown diamonds and simulated diamonds?
Unlike laboratory grown diamonds, simulated diamonds are not real diamonds. Although the shape of simulated diamond is similar to real diamond, it is made of seed materials such as glass or cubic zirconia. This makes it impossible for simulated diamonds such as carborundum to possess the hardness and optical properties of laboratory grown diamonds. As time goes on, they are more likely to wear out and lose their luster.
3. Can we distinguish between laboratory grown diamonds and natural diamonds?
Yes it is. However, only diamond professionals can identify the difference between laboratory grown diamonds and natural diamonds by using professional diamond identification equipment.
4. Is the price of laboratory grown diamonds different from the price of natural diamonds?
The price of natural diamonds is determined by the unique characteristics and rarity of the diamond, while the price of laboratory-grown diamonds is determined by the number of carats. In addition, the advantage of laboratory-grown diamonds is that they are much cheaper than natural diamonds because their production is not restricted.

 

Parameters of CVD Lab Grown Diamonds

 

CVD Lab Grown Diamonds Details
Brand Name Yuda Crystal
Name CVD Lab Grown Diamonds
Diamond Color D-G
Diamond Clarity VVS-SI
Diamond Carat Weight 3.0-10.0carat
Diamond Cut Uncut
Technology CVD
Size Customization
Shape Raw, Square
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China
Delivery Time 1 - 7 Working Days Base on Order Quantity
Payment Terms 100% Payment In Advance
Payment Methods T/T, PayPal, Western Union, Bank Transfer
Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.Q Negotiable
Diamond Type Synthetic(lab created)
Location Zhengzhou, China
Treatments Applied None
Fire Dispersion 0.044(Same as Natural Diamond)
Brilliance Refraction Index 2.42(Same as Natural Diamond)
Relative Density 3.52(Same as Natural Diamond)
Chemical Composition Carbon(Same as Natural Diamond)
Moh's Hardness 10(Same as Natural Diamond)

CVD Lab Grown Diamonds​ Introduction

 

Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Rough Lab Grown Diamonds are produced in the laboratory, usually in a few weeks. The chemical difference between the two is same.

So how do you distinguish between Rough Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the Rough Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. By zooming in, professionals will be able to discern subtle contrasts in diamond inclusions grown and mined in the laboratory.

 

The Difference Between Lab Diamond And Natural Diamond
Properties Earth Mined Lab Created
Guaranteed Conflict-Free No Yes
Hardness (MOHS) 10 10
SP3 Carbon Diamond Bonds (%) 100% 100%
Internal Crystal Structure Face-Centered Cubic Face-Centered Cubic
Hardness Comparable 2.42 2.42
Relative Diversity 3.52 3.52
Color Diffusion 0.044 0.044
Color Various Grades K to D grades
Price $$$$$ $$$

 

CVD Lab Grown Diamonds Details

5mm To 15mm E F Color CVD Man Made Diamond 9.99ct To 3ct Lab Grown Diamond 0

 

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