D E F Color VVS-SI 1.00-2.00ct Lab Grown Rough Diamonds For
Polishing Lab Diamonds
Lab Grown Rough Diamonds Description
Are the rough diamonds grown in the laboratory real diamonds?
The rough diamonds grown in the laboratory and the natural diamonds
grown in the laboratory are pure carbon and have the same physical
and chemical properties.
What is the difference between a lab-grown rough diamond and a
natural diamond?
Because natural diamonds are formed in the natural environment,
other elements are often mixed in during the process of its
formation. These impurity elements change the energy band structure
of the diamond, making some natural diamonds not completely
transparent, but showing Out a specific color. Diamonds with
different impurities have different colors. For example, some
diamonds are a little pink, some are a little sky blue, and some
are light yellow or golden yellow.
Both natural and laboratory-grown rough diamonds are produced with
carbon components, which are transformed into scintillating cubic
crystals. Although its chemical basis provides laboratories with
the same optical properties as natural diamonds, the cultivation of
laboratory diamonds is not inherently rare. Natural diamonds are
formed by squeezing deep layers of the earth's crust. This is why
all natural diamonds that will always exist are "produced" and make
them rare in the world. In turn, the laboratory will grow diamonds,
and the production of diamonds is unlimited.
It is difficult for ordinary people to distinguish the difference
between man-made diamonds and natural diamonds with the naked eye.
In fact, the difference between these two types of diamonds is so
small that it is difficult to distinguish them even with scientific
instruments. Under normal circumstances, X-ray fluorescence
spectrometers and other equipment can be used to detect diamonds,
but there is currently no fixed criterion that can distinguish
man-made diamonds from natural diamonds, so this type of detection
can only give some reference. opinion.
Moreover, in addition to making all kinds of diamond jewelry,
diamonds can also be used to make precision instruments such as
lasers and radars. Diamonds are often used even in physical
research. For example, when American physicists are studying
high-temperature superconducting materials recently , In order to
get a pressure of several million atmospheres, two diamonds are
opposed to each other to generate a huge pressure. Therefore, even
if it is not used to manufacture luxury goods, artificial diamonds
reduce the price of diamonds, which are also very beneficial for
applications in industry and scientific research.
Parameters of Lab Grown Rough Diamonds
| Lab Grown Rough Diamonds Details |
| Brand Name | Yuda Crystal |
| Name | Lab Grown Rough Diamonds |
| Diamond Color | D-F |
| Diamond Clarity | VVS VS SI |
| Diamond Carat Weight | 1.0 - 2.0 carat |
| Diamond Cut | Uncut |
| Technology | HPHT |
| Size | 5.0 to 8.0mm |
| Shape | Raw |
| Application | For Cutting Lab Grown Loose Diamonds |
| Place Of Origin | Zhengzhou, China |
| Delivery Time | 1 - 7 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) |
Lab Grown Rough 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 | $$$$$ | $$$
|
Lab Grown Rough Diamonds Details
