Henan Yuda Crystal Co.,Ltd
| Payment Terms | 100% Payment In Advance |
| Supply Ability | 50000carats per month |
| Delivery Time | 1-7 working days |
| Packaging Details | Carton box |
| Product Name : | Fancy Cut Lab Diamonds |
| Color | DEF |
| Clarity | VVS VS SI |
| Carat Weight | 0.1-10ct |
| Technology | HPHT |
| Usage | For Cutting Lab Grown Diamonds |
| Payment Mode | T/T, Bank Transfer, PayPal, Western Union |
| Delivery time | 1-7 Working Days Depends On Quantity |
| Courier | DHL, FedEx, UPS, TNT, EMS etc |
| Packaging | As Export Standard |
| Hardness | Moh's 10 Scale |
| Brand Name | Yuda Crystal |
| Model Number | RBC |
| Certification | None |
| Place of Origin | Zhengzhou, China |
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Product Specification
| Payment Terms | 100% Payment In Advance | Supply Ability | 50000carats per month |
| Delivery Time | 1-7 working days | Packaging Details | Carton box |
| Product Name : | Fancy Cut Lab Diamonds | Color | DEF |
| Clarity | VVS VS SI | Carat Weight | 0.1-10ct |
| Technology | HPHT | Usage | For Cutting Lab Grown Diamonds |
| Payment Mode | T/T, Bank Transfer, PayPal, Western Union | Delivery time | 1-7 Working Days Depends On Quantity |
| Courier | DHL, FedEx, UPS, TNT, EMS etc | Packaging | As Export Standard |
| Hardness | Moh's 10 Scale | Brand Name | Yuda Crystal |
| Model Number | RBC | Certification | None |
| Place of Origin | Zhengzhou, China | ||
| High Light | White Color Fancy Cut Lab Diamonds ，10ct Fancy Cut Lab Diamonds Brilliant ，VVS Fancy Cut Lab Round Diamonds | ||
Small Size Round Brilliant White Color Fancy Cut Lab Diamonds For Jewelry
Lab Grown Diamonds Description
In fact, lab-grown diamonds are also synthetic diamonds, which are currently grown artificially by high temperature, high pressure and meteorological precipitation. The growth idea is to use small diamonds as "seeds" to simulate the growth environment of natural diamonds through technical means, so that the carbon atoms in the "nutrients" gradually attach to the diamond seeds, so that the diamond seeds grow into larger diamond crystals.
There are now two ways to cultivate diamonds. The two kinds of diamonds produced are high temperature and high pressure diamonds and CVD diamonds.
Growing diamonds is a new technology. It is grown in a laboratory and has the same physical, chemical and optical properties as natural diamonds, so lab grown diamonds are also real diamonds. The price of a synthetic diamond is about a quarter of that of a natural diamond.
Characteristics Of Lab Grown Diamonds
(1)Beautiful sex.
By virtue of different light and various colors, the products of lab grown diamond processing provide novel and accessible choices among low-cost fashion accessories, which bring people an interesting wearing experience.
(2) Sustainability.
Lab-grown diamonds can be manufactured in unlimited quantities, and a 1-carat lab-grown diamond can be produced in a matter of days.
In contrast to natural diamonds, laboratory-made diamonds can be mass-produced.
| The Difference Between Lab Diamond And Natural Diamond | |||
| Attribute | Lab Grown Diamonds | Natural diamond | Distinction |
| Chemical composition | C(carbon) | C(carbon) | No |
| Refractive index | 2.42 | 2.42 | No |
| Relative density | 3.52 | 3.52 | No |
| Dispersion | 0.044 | 0.044 | No |
| Hardness value | 90 GPA | 90 GPA | No |
| Thermal conductivity | 2*103 W/M/K | 2*103 W/M/K | No |
| Thermal property | 0.8*10-6 K | 0.8*10-6 K | No |
| Light transmittance | DEEP UV TO FAR TR | DEEP UV TO FAR TR | No |
| Resistivity | 1016 OHM-CM | 1016 OHM-CM | No |
| Compressibility | 8.3*10-13 M2/N | 8.3*10-13 M2/N | No |
From a scientific point of view, cultivated diamonds are exactly the same as natural diamonds, the only difference being where they are formed.
Prospects And Advantages Of Lab Grown Diamonds
In terms of price, lab grown diamonds has eased the economic pressure on many ordinary consumers, allowing more people to buy real diamonds at lower prices. Because the production process of synthetic diamonds is completely controllable and the purity is higher, it is also easier to process into various kinds of jewelry than natural diamonds. Therefore, lab grown diamond jewelry can also achieve a good wearing effect and meet people's pursuit of fashion.
Lab Grown Diamonds Details
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
2016
Total Annual:
50 Million-200 Million
Employee Number:
10~50
Ecer Certification：
Verified Supplier
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 ... 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 ...
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