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 : | Loose Lab Grown Diamonds |
| Color | DEF |
| Clarity | VVS VS SI |
| Carat Weight | 1.0-3.0ct |
| Technology | HPHT |
| Usage | For Diamonds Ring |
| Payment Mode | PayPal, T/T, Bank Transfer,Western Union |
| Delivery time | 1-7 Working Days Depends On Quantity |
| Courier | UPS, DHL, FedEx, 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 : | Loose Lab Grown Diamonds | Color | DEF |
| Clarity | VVS VS SI | Carat Weight | 1.0-3.0ct |
| Technology | HPHT | Usage | For Diamonds Ring |
| Payment Mode | PayPal, T/T, Bank Transfer,Western Union | Delivery time | 1-7 Working Days Depends On Quantity |
| Courier | UPS, DHL, FedEx, 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 | IGI Certified Brilliant Cut Lab Diamond ，Brilliant Cut Lab Diamond For Ring ，3.0ct Round Brilliant Cut Lab Diamond | ||
White Color IGI Certified 1.0ct 2.0ct 3.0ct Round Brilliant Cut Lab Diamond For Ring
Lab Grown Diamonds Description
In fact, diamonds grown in the laboratory are also artificial diamonds, which are artificially grown through high temperature, high pressure and meteorological precipitation. The growth idea is to use small diamonds as "seeds", simulate the growth environment of natural diamonds through technical means, so that the carbon atoms in the "nutrients" gradually attach to the diamond seeds, making the diamond seeds grow into larger diamond crystals.
There are two ways to cultivate diamonds. There are two kinds of diamonds produced: high-temperature high-pressure diamonds and CVD diamonds.
Diamond planting is a new technology. It is grown in the laboratory and has the same physical, chemical and optical properties as natural diamonds. Therefore, diamonds grown in the laboratory are also real diamonds. The price of synthetic diamonds is about a quarter of that of natural diamonds.
Characteristics Of Lab Grown Diamonds
(1)Beautiful sex.
The diamond processing products grown in the laboratory provide novel and convenient choices in low-cost fashion accessories with different lights and colors, bringing people interesting wearing experiences.
(2) Sustainability.
Laboratory diamonds can be produced indefinitely. A one carat diamond can be produced in a few days.
Compared with natural diamonds, laboratory produced diamonds can be produced in large quantities.
| 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, diamonds cultivated in the laboratory have reduced the economic pressure of many ordinary consumers, enabling more people to buy real diamonds at a lower price. Because the production process of artificial diamonds is completely controllable and the purity is higher, it is also easier to process into various jewelry than natural diamonds. Therefore, diamond jewelry cultivated in the laboratory can also achieve 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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