Product Specification
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| Payment Terms |
T/T, Western Union |
Supply Ability |
50000carats per month |
| Delivery Time |
1-15 Working Days Depends On Quantity |
Packaging Details |
Carton box |
| Diamond type |
Synthetic (lab created) |
Diamond clarity |
VVS,VS,SI |
| Size |
1.0-1.5 ct |
Color |
D,E,F |
| Technology |
HPHT |
Material |
Carbon |
| Usage |
Jewellery,for polishing |
Hardness |
10.0 Mohs Scale |
| Shape |
Round Shape,Round Uncut |
Payment Term |
100% TT In Advance |
| Payment Mode |
T/T, Bank Transfer, PayPal, Western Union |
Packaging |
As Export Standard |
| Courier |
DHL, FedEx, UPS, TNT, EMS Etc |
Sample Order |
Welcome |
| Treatments Applied |
None |
Brand Name |
Yuda Crystal |
| Model Number |
YD-A |
Certification |
None |
| Place of Origin |
Zhengzhou, China |
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| High Light |
1ct Rough Lab Grown Diamonds
，Hpht SI Rough Lab Grown Diamonds
，Uncut 1ct Lab Diamond
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White Color Hpht Rough Diamond Uncut Lab Grown Diamond For Sale
What's the lab grown diamond?
Lab grown diamond is manufactured in the laboratory,not derived from natural mining.Because of the use of jewelry and industrial use,the demand for diamonds is very large. In the past few decades, diamonds manufactured through
laboratories have basically met this demand.With the advancement of science and technology and the continuous improvement of production technology, the quality of synthetic diamonds has reached the gem level, and it is more friendly and more Environmental protection, so more and more buyers are more inclined to choose it.
There are two methods of producing and cultivating diamonds, one is the high temperature and high pressure method, and the other is chemical vapor deposition. The diamonds produced by these two methods are real diamonds, their appearance, physical properties, chemical composition and crystal structure They are basically the same as natural diamonds, with a Mohs hardness of 10, a density of 3.52, a refractive index of 2.417, and a dispersion value of 0.044.
Lab grown diamond are REAL diamond?
Of course. Lab grown diamonds are not only real diamonds, they are also more environmentally friendly. Like natural diamonds, they are real diamonds, but the growth environment is different.As I mentioned above, its physical properties and chemical composition are basically the same as those of natural diamonds, and in July 2018, the US Federal Trade Commission (FTC) also recognized that laboratory-grown diamonds are real diamonds.
Nowadays, lab created diamonds are becoming more and more popular among Americans. I believe that in the future, they will be popular all over the world, so that everyone in love will no longer be embarrassed by the high cost of diamonds.
| Diamond |
| Real Diamond | Fake Diamond |
| Natural Diamond | Lab Diamond | Zircon | Moissanite |
Specification
| Item | Value |
| Brand name | Yuda Crystal |
| Model number | YuDa-HPHT |
| Place of origin | Henan,China |
| Diamond weight | 1.0-1.5ct |
| White diamond color | D E F |
| Diamond clarity | VVS VS SI |
| Payment term | 100% payment |
| Shipping ways | DHL,FEDEX,UPS.EMS |
| Delivery Time | 1 - 7 Working Days Base on Order Quantity |
Lab grown & 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.
| Lab grown & natural diamonds |
| lab grown diamonds | natural diamonds |
| grown in a lab | mined from the earth |
| created in months | created over billions of years |
| offer incredible value | prized for their rarity |
Who are we?
Henan YuDa Crystal Co., Ltd. are based in ZhengZhou city.We are specialized in the export and import business of lab grown diamonds more than 10 years. YuDa is a professional company in all synthetic diamond applications, our main products are cvd diamond, hpht diamond, and customized diamond by your requirements. Our products enjoy a good reputation and are sold to Europe, America, Southeast Asia, South Africa and other countries and regions.
FAQ
Q:Do you provide samples? Is it free or not?
A: Yes, we provide samples,but not for free.
Q:What are your terms of payment?
A: We accept Paypal,T/T,Western Union and MoneyGram.
Q: Which express company do you use?
A: As usual we used DHL,UPS ,FEDEX Or Brinks.
Lab Grown Rough Diamonds Details
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
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Total Annual:
50 Million-200 Million
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Ecer Certification：
Verified Supplier
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