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 : | HPHT Lab Grown Diamonds |
| Color | DEF |
| Clarity | VVS VS SI |
| Carat Weight | 3-4ct |
| 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 |
View Detail Information
Explore similar products
1.5ct 2.0ct 2.5ct HPHT Lab Grown Diamonds Uncut 3 Carat Synthetic Diamond
7mm 8mm VS Rough HPHT Diamond Man Made Synthetic Diamond
Lab Based Diamonds HPHT Lab Grown Diamonds White Synthetic Rough Diamond
20mm 5mm No Green No Blue HPHT Lab Grown Diamonds Raw Material
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 : | HPHT Lab Grown Diamonds | Color | DEF |
| Clarity | VVS VS SI | Carat Weight | 3-4ct |
| 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 | HPHT Lab Grown Diamonds 4ct ，HPHT Lab Grown Diamonds 3ct ，DEF 4ct lab grown diamond | ||
3-4ct Round HPHT Lab Grown Diamonds DEF Color VVS VS Clarity For Ring
Lab Created Diamonds Description
Cultured diamond was born in the laboratory, as a high-tech "blessing" products, in physical, chemical, optical properties and natural diamond completely consistent. At present, the main synthetic methods of diamond cultivation are high pressure and high temperature method (HPHT) and chemical vapor deposition (CVD), and the preparation time only needs half a month to a month.
Every glorious diamond, need to pass the most perfect design and cutting, can let the diamond rough out of shape, bloom the most shining fire color!
Due to the non-renewable and expensive nature of natural diamond, there are some limitations in its jewelry design. The use of wedding scenes often make its design simple and generous instead of bold innovation.
From the beginning of its birth, lab grown diamonds are completely different from natural diamonds. This is also one of the important reasons to cultivate the popularity of diamonds. Instead of traditional limitations, we can customize diamonds of different sizes, shapes, colors and clarity according to our own needs, making diamonds return to the basic function of wearing, design returning to artistic creation, and opening a new situation in the diamond industry.
Parameters Of Lab Created Diamonds
| Product Name | Synthetic (Lab created) diamond |
| Material | Lab-grown |
| Color | D-H |
| Size | 35PCS/CT-5CTS/PC |
| Grade | VVS VS SI |
| Used | Jewelry (necklace,ring) |
| Application | For Cutting Lab Grown Loose Diamonds |
| Place Of Origin | Zhengzhou, China |
Characteristics Of Lab Created Diamonds
Lab-grown diamonds are chemically, optically and structurally identical to mined diamonds. What does that mean?
| The Difference Between Lab Diamond And Natural Diamond | |||
| Attribute | Lab Created 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.
"Diamond forever, a forever spread" advertising language I believe we have heard, this sentence deeply rooted in the hearts of the people, so that the diamond successfully become the darling of the wedding market, last for hundreds of years of glory!
Cultivate diamond, born in the laboratory, the concept of environmental protection into the product, redefine the diamond shine.
Lab Created 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 ...
Get in touch with us
Leave a Message, we will call you back quickly!