Product Details
1 MM To 0.50 Carat Size Lab Grown Diamonds White Round Brilliant
Cut Loose Diamonds
What is the lab grown diamond?
Diamond, also known as diamond, is made up of carbon atoms, like
graphite, the main component of a pencil lead. However, the
difference in structure makes graphite rank only at the lowest
grade of 1 on the Mohs hardness scale, and diamond at the highest
grade of 10. The key to the formation of different structures
between carbon atoms lies in pressure and temperature. Therefore,
diamonds can be synthesized by artificially creating the
corresponding pressure and temperature conditions according to the
carbon phase diagram.
Today, the quality of high-quality cultivated diamonds has been
certified by third-party authorities, such as the International
gemological Institute (IGI), the american gemological Institute
(GIA)and the belgian diamond higher council (HRD).these bred
diamonds, whose carbon atoms are arranged in cubic crystal form,
are identical to the chemical composition and structure of the
diamond.
How to confirm the cultivation of diamonds?
By sight alone, we cannot conclusively identify a diamond as being
lab sourced or mined. Man made diamonds have the same physical and
chemical properties as natural diamonds that cannot be discerned by
the naked eye alone. And cultivation diamonds cut and polish
specifications, like natural diamonds, are also divided according
to the 4Cs. Therefore, to distinguish, experts need to use
specialized equipment to decipher the physical and spectral
differences with natural diamonds.
| 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 |
Specification
| Item | Value |
| Brand name | Yuda Crystal |
| Model number | YuDa-Loose Diamond |
| Place of origin | Henan,China |
| Usage | Jewellery,rings |
| Hardness | 10 Moh's |
| Payment term | 100% payment in advance |
| Shipping ways | DHL,FEDEX,UPS.EMS |
| Delivery Time | 3-14 Working Days Base on Order Quantity |
Are lab created diamond Real?
Sure. 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.
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 Profile
Yuda Crystal is one of the world's leading lab grown diamond
companies, mainly active in fields: Gem quality lab grown
rough(Including HPHT and CVD) diamonds manufacturing and wholesale,
lab grown polish diamonds manufacturing and wholesale, Industrial
grade HPHT and CVD lab grown diamonds manufacturing and wholesale.
We are a key player in the lab grown diamond business with regular
clients. Our reputation in the lab grown diamonds market is based
on both stable quality and quantity.
We are able to provide our clients with consistent supplies,
offering them a full range of product categories in terms of size,
quality and quantity.
Our priority at all times is to deploy our considerable resources
to deliver consistently towards the success and growth of our
clients businesses.
This dedication is rewarded by lasting relationship with our
customers and partners based on mutual commitment, trust and
integrity.
