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15mm*15mm CVD Single Crystal Diamonds Polished Edge

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: 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 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:

15x15 CVD Single Crystal Diamonds


0.5mm CVD Single Crystal Diamonds


15mm*15mm diamond single crystal

Product Description

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 0

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