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Address: ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
Contact name:Pang
Henan Yuda Crystal Co.,Ltd |
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Full White 1 Pointer To 2 Pointer 0.01 - 0.02ct D-E-F Vs Lab Grown Polished Diamonds
Lab Grown Polished Diamonds Description
What is lab grown diamond?
Lab-grown diamonds are grown in the laboratory. People use advanced
equipment to simulate the environment in which natural diamonds are
formed.
This formation process is the main factor that distinguishes lab
created diamonds from mined diamonds. Lab grown diamonds can be
mass produced within a few weeks. As a result, laboratory-grown
diamonds are much cheaper than natural diamonds of the same size
and quality. The quality of diamonds produced in the laboratory can
range from lower than natural diamonds to higher than natural
diamonds, depending on the technology and individual manufacturing
processes.
Since the physical and chemical properties of laboratory-grown
diamonds and natural diamonds are exactly the same as those of
natural diamonds, can one distinguish between the two?
The answer is yes. In fact, in terms of shape, rough lab created
diamonds and natural diamonds usually present different shapes. Due
to different formation conditions, natural diamonds usually present
octahedral crystals while lab grown rough diamonds usually grow
into crystals that contain both octahedrons and cubes.
At present, there are two main methods to make lab grown diamonds
in the laboratory, namely, high temperature and high
pressure(HTHP)method and chemical vapor deposition(CVD) method.
Parameters of Lab Grown Polished Diamonds
| Lab Grown Polished Diamonds Details | |
| Brand Name | Yuda Crystal |
| Name | Lab Grown Melee Diamonds |
| Diamond Color | DEF |
| Diamond Clarity | VS |
| Diamond Carat Weight | 0.01-0.02 carat |
| Diamond Cut | Excellent, Very Good,Good |
| Polish | Excellent, Very Good,Good |
| Symmetry | Excellent, Very Good,Good |
| Technology | HPHT |
| Size | 1.3-1.7mm |
| Shape | Round |
| Diamond Enhancement | None |
| Available Type | HPHT, CVD |
| Diamond Certificate | None |
| Application | Jewelry Decorations Rings Earring Necklace |
| 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 Polished Diamonds Introduction
Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The 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 Lab Grown Diamonds and natural diamonds?
There is no obvious difference between the 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 Polished Diamonds Details
