G Color Plus 9.0ct 10.0ct CVD Lab Grown Diamonds For Making IGI
Certificated Cvd Diamond
CVD Lab Grown Diamonds Description
Chemically and structurally the same as natural diamonds, it is
composed of crystalline carbon, which we call "laboratory-grown
diamonds". HTHP and CVD are the two main methods for making
laboratory-grown diamonds.
Lab-grown diamonds after polishing and cutting are no different
from natural diamonds.Carbon is the main element of natural and
laboratory-grown diamonds.
There is no difference in appearance between lab grown diamonds and
natural diamonds. Both natural and lab diamonds can be colorless or
nearly colorless. Lab Grown Diamonds and natural diamond have the
same flash and luster. High quality lab diamonds and mined diamonds
are the same in appearance.
The price of lab diamonds is significantly lower than that of
natural diamonds. This is because we rely on nature to create
natural diamonds, and we make our own Lab Grown Diamonds. High
quality Lab Grown Diamonds are quite new. So, the price of Lab
Grown Diamonds has changed a little over the past few years. At
present, in the comparison between Lab Grown Diamonds and natural
diamonds, with similar size, cutting, color and clarity, Lab Grown
Diamonds are about 30-50% of the price of natural diamonds.
Some people may think that only natural diamonds can truly
represent loyal and eternal love, and the engagement ring must be
natural diamonds. Some people think that since the chemical
composition and structure are all the same, why not choose
lab-grown diamonds with lower prices?
Parameters of CVD Lab Grown Diamonds
| CVD Lab Grown Diamonds Details |
| Brand Name | Yuda Crystal |
| Name | CVD Lab Grown Diamonds |
| Diamond Color | D-F |
| Diamond Clarity | VVS-VS |
| Diamond Carat Weight | 9.0-10.0carat |
| Diamond Cut | Round and fancy cut |
| Technology | CVD |
| Size | Customization |
| Shape | Round and fancy cut |
| 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) |
CVD Lab Grown 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 | $$$$$ | $$$ |
CVD Lab Grown Diamonds Details
