5 - 6 Carat Big Sizes Synthetic Colored Diamonds With Greenish And
Brown Color
Synthetic Colored Diamonds Description
What is laboratory diamond?
Laboratory diamond, also known as laboratory made diamond,
synthetic diamond. Like natural diamonds, laboratory diamonds are
also real diamonds. Because laboratory diamonds have the same
chemical, physical and optical properties as mining diamonds.
Carbon is the main chemical component of natural diamonds and
laboratory diamonds. When people observe with naked eyes, it is
impossible to distinguish between the diamonds produced in the
laboratory and the diamonds mined. The main difference between the
two is the environment in which they grow.
Laboratory grown diamonds are sometimes called CVD diamonds or HPHT
diamonds. The reason is that CVD and HPHT are two ways to make
diamonds.
Parameters of Synthetic Colored Diamonds
| Lab Made Fancy Colored Diamonds Details |
| Brand Name | Yuda Crystal |
| Name | Lab Made Fancy Colored Diamonds |
| Diamond Color | Yellow, Greenish, Brown |
| Diamond Clarity | VVS-SI |
| Diamond Carat Weight | 5.0-6.0ct |
| Diamond Cut | Uncut |
| Technology | HPHT |
| Size | 5.0-15.0mm |
| Shape | Raw |
| Application | For Cutting Fancy Color 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) |
Synthetic Colored 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 | $$$$$ | $$$ |
Synthetic Colored Diamonds Details
