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8mm*8mm CVD Single Crystal Diamonds Lab Created Light Brown

Minimum Order Quantity : Negotiate Price : Negotiate
Packaging Details : Carton box Delivery Time : 1-15 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: YD-A+

Detail Information

Product Name: CVD Single Crystal Diamonds Brand: Yuda Crystal
Grade: High Crystal Orientation: 100 110 111
Type: Optical Grade Thickness: 0.5mm
Size: 8mm*8mm Shape: Square, Rectangular, Can Customize
Usage: Making Tools, As Seed Component: Carbon
Hardness: Moh's 10 Scale Available Type: 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:

8x8 CVD Single Crystal Diamonds


CVD Single Crystal Diamonds Light Brown


8mm*8mm Diamonds Lab Created

Product Description

10mm*10mm Square Shape Optical Grade CVD Single Crystal Diamonds


CVD Single Crystal Diamonds Description


CVD diamond is made at low pressure. The mixture of carbon containing gas and hydrogen is excited to decompose at high temperature and pressure lower than the standard atmospheric pressure to form active diamond carbon atoms, which are then deposited on the substrate to form polycrystalline diamond (or single or quasi single crystal diamond is deposited under controlled deposition conditions). Because CVD diamond does not contain any metal catalyst, its thermal stability is close to that of natural diamond.
The hardness, wear resistance, thermal conductivity and thermal stability of CVD diamond materials are much better than those of PCD materials, which can be comparable with single crystal diamond. Therefore, CVD diamond materials can achieve efficient processing of high hardness materials and difficult to machine materials, such as glass fiber reinforced plastics. It allows higher processing speed and shows longer service life. With the improvement of industrial processing technology and efficiency in the world, it will replace the widely used PCD blade material in a large range.
CVD diamond material has excellent surface finish and low friction coefficient after polishing, which can greatly reduce the cutting force and friction heat generated during cutting. It has excellent anti burr performance, and the machining finish is close to that of single crystal diamond tool.


Parameters of CVD Single Crystal Diamonds


CVD Single Crystal Diamonds Details
Brand Name Yuda Crystal
Name CVD Single Crystal Diamonds
Diamond Color White, Colorless or Light brown
Grade Optical Grade Diamond
Surface As Grown Or Laser Cut
Thickness 0.5mm
Edge Laser Cut or Polished
Size 8*8mm, can customize
Shape Can customize
Application For Making Tools
Crystal Orientation 100 110 111
Delivery Time 1 - 15 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
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 Single Crystal Diamonds​ Introduction

Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The 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 Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the 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 Single Crystal Diamonds Details

8mm*8mm CVD Single Crystal Diamonds Lab Created Light Brown 0

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