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| Categories | HPHT Lab Grown Diamonds |
|---|---|
| Brand Name: | YUDA CRYSTAL |
| Model Number: | YD-A |
| Certification: | None |
| Place of Origin: | Zhengzhou, China |
| MOQ: | Negotiate |
| Price: | Negotiate |
| Payment Terms: | 100% Payment In Advance |
| Supply Ability: | 50000carats per month |
| Delivery Time: | 1-15 Days Depending on Quantity |
| Packaging Details: | Carton box |
| Product Name: | HPHT CVD Raw Diamond |
| Brand: | Yuda Crystal |
| Grade: | High |
| Assortment: | Good |
| Color: | DEF |
| Clarity: | VVS VS SI |
| Carat Weight: | 0.6-1.5ct |
| Cut: | Uncut |
| Technology: | HPHT |
| Shape: | Rough, Raw |
| Usage: | For Cutting Lab Grown Diamonds |
| Component: | Carbon |
| Hardness: | Moh's 10 Scale |
| Available Type: | HPHT, CVD |
| Place Of Origin: | Zhengzhou, China |
| Payment Mode: | T/T, PayPal, Western Union, Bank Transfer |
| Courier: | DHL, FedEx, TNT, UPS, EMS etc |
| Packaging: | As Export Standard |
| Customization: | Welcome |
| Polish: | None |
| Symmetry: | None |
| Sample Order: | Welcome |
| Certificate: | None |
| Certificate Type: | None |
| Treatments Applied: | None |
| Diamond Enhancement: | None |
| Company Info. |
| Henan Yuda Crystal Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
China Manufacturer Yuda Cystal 5 carat to 6 carat per pcs Lab Grown Uncut HPHT CVD Raw Diamond
Lab Grown Uncut HPHT CVD Raw Diamond Description
What are Lab-Grown Diamonds?
Lab-Grown Diamonds, also named Lab-Created Diamonds, Man-made diamonds, and Synthetic diamonds, are real diamonds that have the same Chemical, Physical and optical properties as mined diamonds. When people see by nake eyes, it's unable to tell the difference between lab grown diamonds and mined diamonds. The main difference between the two is their creation enviornment.
Are Lab-Grown Diamonds real diamonds?
Yes. Lab-Grown Diamonds are real diamonds. Lab-Grown diamonds are just made in the laboratory. They have the same chemical composition as natural diamonds. Both natural diamonds and lab-created diamonds have carbon as primary chemical composition.
Parameters of Lab Grown HPHT Rough Diamonds
| HPHT Lab Grown Diamonds Details | |
| Brand Name | Yuda Crystal |
| Name | Rough Lab Grown Diamonds |
| Diamond Color | D-F |
| Diamond Clarity | VVS-SI |
| Diamond Carat Weight | 0.60-1.50 carat |
| Diamond Cut | Uncut |
| Technology | HPHT |
| Size | 5.0-7.0mm |
| 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 Uncut HPHT CVD Raw Diamond 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 Uncut HPHT CVD Raw Diamond Details
|
0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS
4Ct 5Ct HPHT Rough Diamond DEF Color Lab Produced Diamonds
0.8ct 1.0ct HPHT Lab Grown Diamonds DE White Man Created Diamonds
1.0 1.5 Carat Lab Grown Rough Diamonds HPHT Rough Uncut White Diamond For Rings
1.5ct 2.0ct 2.5ct HPHT Lab Grown Diamonds Uncut 3 Carat Synthetic Diamond
7mm 8mm VS Rough HPHT CVD Diamond Man Made Synthetic Diamond
CVD Lab Based Diamonds HPHT Lab Grown Diamonds White Synthetic Rough Diamond
20mm 5mm No Green No Blue HPHT Lab Grown Diamonds Raw Material
1 Carat Uncut White HPHT Lab Grown Diamonds CVD Synthetic Diamond
CVD HPHT Lab Grown Diamonds 1mm 2.5mm Synthetic Lab Created Diamonds White Shade
