VS-SI-I Mix Lot Cheap Price Lab Grown Raw HPHT Diamonds With DEF
Color
Lab Grown Raw HPHT Diamonds Description
Diamond is known as the hardest material in the world. According to
the Mohs hardness scale, it is divided into 10 grades, and diamond
is the highest grade. From the day when people know that diamond is
composed of pure carbon, there are more and more researches on Lab
Grown Raw HPHT Diamonds. Now Lab Grown Raw HPHT Diamonds industry
has developed rapidly and is widely used in various industries and
process industries.
High temperature and high pressure synthetic diamond technology
originated in the 1950s, initially mainly used in aviation and
military industry, in the last decade has achieved a qualitative
leap in technology, gem grade synthetic diamond in quality and cost
has reached the level of marketization.
Artificial diamonds are often called Lab Grown Raw HPHT Diamonds,
which is produced by simulating the crystallization process of
natural diamonds. When natural diamonds are formed in natural
environment, there are often other elements mixed in, which makes
some natural diamonds not completely transparent and will show
specific colors. For example, some diamonds have a little pink,
some with a little blue, some with a little bit of light yellow.
Lab Grown Raw HPHT Diamonds grow in the laboratory, which are less
impurities than natural diamonds, so the purity and transparency
will be higher.
Generally speaking, Lab Grown Raw HPHT Diamonds grown in the
laboratory are almost no different from natural diamonds, and it is
difficult to distinguish them with scientific instruments. In
essence, Lab Grown Raw HPHT Diamonds and natural diamonds are
actually a kind of thing, but they are produced in different ways.
Parameters of Lab Grown Raw HPHT Diamonds
| Lab Grown Raw HPHT Diamonds Details |
| Brand Name | Yuda Crystal |
| Name | Lab Grown Raw HPHT Diamonds |
| Diamond Carat Weight | 1ct to 20ct |
| Diamond Cut | Uncut |
| Technology | HPHT |
| Size | 3.0-20.0mm |
| 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 Raw HPHT 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 Raw HPHT Diamonds Details
