Henan Yuda Crystal Co.,Ltd

Henan Yuda Crystal Co.,Ltd

Manufacturer from China
Verified Supplier
3 Years
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15mm*15mm CVD Single Crystal Diamonds Polished Edge

15mm*15mm CVD Single Crystal Diamonds Polished Edge

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Brand Name :YUDA CRYSTAL
Model Number :YD-A+
Certification :None
Place of Origin :Zhengzhou, China
MOQ :Negotiate
Price :Negotiate
Payment Terms :100% Payment In Advance
Supply Ability :50000carats per month
Delivery Time :1-15 Working Days Depends On Quantity
Packaging Details :Carton box
Product Name :CVD Single Crystal Diamonds
Brand :Yuda Crystal
Grade :High
Crystal Orientation :100 110 111
Type :Optical Grade
Thickness :0.5mm
Size :15mm*15mm*0.5mm
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 Mode :T/T, Bank Transfer, PayPal, Western Union
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
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15mm*15mm Square Shape Optical Grade CVD Single Crystal Diamonds

CVD Single Crystal Diamonds Description

Due to the inherent transparency of CVD Single Crystal Diamonds in a wide wavelength range, optical characterization has long been a common method to characterize inclusions, impurities and color defects.
CVD Single Crystal Diamond has the widest optical transparent band of all known solids, ranging from 0.22um to far infrared. Only the intrinsic vibration absorption band with intensity between 2.5 and 7um interferes with the transmittance of CVD Single Crystal diamond in the infrared region. CVD Single Crystal Diamond is transparent in ultraviolet, visible and infrared spectra, which provides many opportunities for lattice defects to reveal the optical activity of electronic and vibrational transitions. Large band gap energy (5.49 EV) is a particularly favorable condition for luminescence, because the ground state and excited state are required to be in the band gap for radiative electron transition. The high mechanical hardness and thermal conductivity of CVD Single Crystal Diamond greatly support its optical applications, making CVD Single Crystal Diamond optics very stable and wear-resistant in many aspects. When discussing the optical properties of materials, we should carefully consider their optical centers, because their properties and abundance determine almost all the optical properties of materials. In addition, the optical center content is the main parameter to characterize the optical properties of materials. So far, more than 150 vibration centers and more than 500 electron optical centers have been detected in CVD Single Crystal Diamond, with the spectral range of 20-0.17um.

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 15*15mm, 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

15mm*15mm CVD Single Crystal Diamonds Polished Edge

China 15mm*15mm CVD Single Crystal Diamonds Polished Edge for sale

15mm*15mm CVD Single Crystal Diamonds Polished Edge

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