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Lab-Grown Gem Rough Diamond
Cultivation of diamonds is a simulation of the growth environment of natural diamond cultivation, the formation of natural diamond environment moved to the laboratory, with high technology to make the diamond in the laboratory to grow. Nurturing a diamond is truly a diamond with exactly the same chemical, physical, atomic.......
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PRODUCT LIST
- Single crystal superhard material
- Large Single Crystal Diamond Big Size Single Crystal Diamond BCD seriesSingle Crystal Diamond Plates SCDP series
- Single Crystal Diamond Coarse Synthetic Diamond CSD seriesFine Synthetic Diamond FSD seriesResin Bond Diamond AC series
- Crushed & Reshaped Diamond Powder Crushed Diamond Powder CCSD seriesReshaped Diamond Powder RCSD seriesPolycrystalline Diamond Abrasives APC4 series
- Diamond Micron Powder General Diamond Micron Powder CSDM seriesSpecial Diamond Micron Powder CSDM series As Grown Diamond Micron Powder ASM series Polycrystalline Diamond Micron Powder CSDM-PD series
- CBN (Cubic Boron Nitride) CBN MonocrystalCBN Micron Powder
- Coated Diamond and CBN Coated Diamond and CBN
- Polycrystalline Superhard Materials
- PCD (Polycrystalline Diamond) PCD Blanks for Wire Drawing DiesPCD Wire Drawing DiesPCD Blanks for Cutting ToolsPCD Cutting Tools
- PDC (Polycrystalline Diamond) PDC Cutters for Oil & GasPDC Cutters for MiningPDC Cutters for StoneThermally Stable PCD(TSP)
- PCBN (Polycrystalline Cubic Boron Nitride) Solid PCBN Cutting ToolsCarbide Supported PCBN CompactsPCBN Soldering Cutting Tools
- CVD Diamond CVD Blanks for Wire Drawing DiesCVD Blanks for DressingCVD Blanks for Cutting ToolsCVD Blanks for Thermal ManagementCVD Blanks for Optical Windows
Size Chart
|
Feature Model number |
Clarity |
Color |
Specifications,
mm |
|
BLL-W1 |
VS/SI |
D-H |
1.0-2.0 |
|
BLL-W2 |
VS/SI |
D-H |
2.0-2.5 |
|
BLL-W3 |
VS/SI |
D-H |
2.5-3.0 |
|
BLL-W4 |
VS/SI |
D-H |
3.0-3.5 |
|
BLL-W5 |
VS/SI |
D-H |
3.5-4.0 |
|
BLL-W6 |
VS/SI |
D-H |
4.0-4.5 |
|
BLL-W7 |
VS/SI |
D-H |
4.5-5.0 |
|
BLL-W8 |
VS/SI |
D-H |
5.0-6.0 |
|
BLL-W9 |
VS/SI |
D-H |
6.0-8.0 |
Comparison
Having the same composition and nature of natural diamonds, from a scientific point of view, the cultivation of a diamond and natural diamond is exactly the same substance. whether it is hardness or refractive Index, they are exactly the same!
|
Properties |
Cultivating Diamonds |
Natural Diamonds |
Difference |
|
Chemistry |
C |
C |
-- |
|
Refractive Index |
2.42 |
2.42 |
-- |
|
Relative density |
3.52 |
3.52 |
-- |
|
Dispersion |
0.044 |
0.044 |
-- |
|
Hardness value |
90 GPA |
90 GPA |
-- |
|
Thermal conductivity |
2 X 103 W/M/K |
2 X 103 W/M/K |
-- |
|
Thermal Expansion |
0.8 X 10-6 K |
0.8 X 10-6 K |
-- |
|
Light Transmittance |
DEEP UV TO FAR TR |
DEEP UV TO FAR TR |
-- |
|
Resistivity |
1016 OHM-CM |
1016 OHM-CM |
-- |
|
Compressibility |
8.3 X 10-13 M2/N |
8.3 X 10-13 M2/N |
-- |
Inquiry
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Description
Introduction:
Cultivation of diamonds is a simulation of the growth environment of natural diamond cultivation, the formation of natural diamond environment moved to the laboratory, with high technology to make the diamond in the laboratory to grow. nurturing a diamond is truly a diamond with exactly the same chemical, physical, atomic, light and all its properties as a natural Diamond.
Product introduction:
Today, the quality of high-quality cultivated diamonds has been certified by third-party authorities, such as the International gemological Institute (IGI), the american gemological Institute (GIA)and the belgian diamond higher council (HRD).these bred diamonds, whose carbon atoms are arranged in cubic crystal form, are identical to the chemical composition and structure of the diamond.