3.0mm 3.2mm 3.4mm HPHT Monocrystalline Diamonds For Making
Synthetic Diamond Cutting Tools
HPHT Monocrystalline Diamonds Description
Lab diamonds are real diamonds. Carbon is the main element of
natural and laboratory-grown diamonds. The chemical and physical
properties of synthetic diamonds are same as natural diamonds in
terms of hardness, thermal conductivity, and strength.
High temperature and high pressure (HPHT) and chemical vapor
deposition (CVD) are the two most commonly used growth methods in
synthetic diamonds industrial. High temperature and high pressure
exert intense heat (about 1500 degrees Celsius, or 2700 degrees
Fahrenheit) and pressure (1.5 million pounds per square inch) on
the diamond seed and the carbon atoms surrounding it. Chemical
vapor deposition, on the other hand, uses less heat and pressure,
but introduces a mixture of chemical gases, which decomposes and
hardens into crystalline carbon atoms.
Diamond is also widely used in the high-tech industry, such as the
pressure head of the hardness tester, the anti-seismic support
shaft of the navigation instrument, the heat sink of the laser, the
window of the astronaut, the window of various high-end lasers, and
the filter of various infrared detectors.
In mobile phone manufacturing industry, diamond is widely used in
communication quality and confidentiality. The data bar made of
diamond can prevent hackers from intruding. In fact, diamonds are
widely used in mechanical and electrical, optical, construction,
transportation, metallurgy, geological exploration, national
defense industry and modern high-tech fields.
Parameters of HPHT Monocrystalline Diamonds
| HPHT Monocrystalline Diamonds |
| Brand Name | Yuda Crystal |
| Name | HPHT Monocrystalline Diamonds |
| Diamond Color | Yellow |
| Diamond Clarity | SI-I |
| Diamond Size | 3.0-3.4mm |
| Diamond Cut | Uncut |
| Polish | None |
| Symmetry | None |
| Technology | HPHT |
| Mesh Size | 3-3.4mm |
| Shape | Rough |
| Diamond Enhancement | None |
| Available Type | HPHT |
| Diamond Certificate | None |
| Application | Diamond tools making |
| Place Of Origin | Zhengzhou, China |
| 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 |
| 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) |
HPHT Monocrystalline 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 | $$$$$ | $$$ |
HPHT Monocrystalline Diamonds Details
