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 | 1-8ct |
| 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 | 1-8ct |
| 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 | Polish Certified Lab Grown Diamonds ，DEF Certified Lab Grown Diamonds ，DEF lab certified diamonds | ||
DEF Color Round Fancy Cut White Polish Certified Lab Grown Diamonds
Lab Grown Diamonds Description
Cultivated diamond is a synthetic diamond that simulates the natural formation environment of natural diamond in the laboratory. It is mainly synthesized by HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method), also known as growing diamond.
Lab grown diamonds themselves are exactly the same as natural diamonds, similar to the difference between "wild vegetables" and "greenhouse vegetables".
Different from the "imitation diamond" (Mosan stone, white stone, crystal) in the market, lab grown diamond is exactly the same as the natural diamond in the chemical composition, luster, dispersion, hardness and other physical properties, only the artificial production process leads to its growth grain is different. Ordinary identification equipment and the naked eye can not distinguish the difference between lab grown diamonds and natural diamonds, only highly professional jewelry identification institutions can identify and distinguish through spectroscopy, crystal growth lines, cathodoluminescence and other methods.
Characteristics Of Lab Grown Diamonds
| 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 this era, sustainable development is very important. This is the perfect social background to nurture a diamond designer.
At the same time, the new generation of jewelry designers can think of using architectural design and human skeleton for creative design, and the cost advantage of laboratory diamond can help them quickly realize the design creativity, which is a special advantage of laboratory diamond.
In addition, women's consumer psychology shows that people may want to enjoy life more even though their income has decreased due to the COVID-19 pandemic. Self-pleasing is also a word that many jewelry brands have been mentioning in the last three to five years. I think we need to add a word to the list of happiness -- economic benefits, and this is the opportunity to grow diamonds in a lab. In addition, in addition to the raw materials and design value, the most important thing is the spiritual value of the product, but in fact, it is far from enough to cultivate the spiritual value of the diamond brand. Why should a woman buy jewelry? Besides its value, more important is its connotation and spiritual value. The market needs more emerging jewelry brands in line with the current young people's context and life state, which can be more personalized, more innovative and more cross-border.
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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