Henan Yuda Crystal Co.,Ltd
| Payment Terms | T/T |
| Delivery Time | 1-7 days |
| Packaging Details | The goods will be packed by plastic bag then bubble pack then in carton box. |
| Product name | hpht rough diamond |
| Diamond Type | Synthetic (lab created) |
| Diamond Shape | square shape |
| Diamond Color | DEF |
| Size | 5-5.99 carat |
| Diamond Clarity | vs+ |
| Usage | Jewelry |
| Brand Name | Henan yudacrystal |
| Model Number | 5-5.99 carat |
| Certification | none |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 1-7 days |
| Packaging Details | The goods will be packed by plastic bag then bubble pack then in carton box. | Product name | hpht rough diamond |
| Diamond Type | Synthetic (lab created) | Diamond Shape | square shape |
| Diamond Color | DEF | Size | 5-5.99 carat |
| Diamond Clarity | vs+ | Usage | Jewelry |
| Brand Name | Henan yudacrystal | Model Number | 5-5.99 carat |
| Certification | none | Place of Origin | China |
| High Light | 5.99 Carat Cvd Uncut Diamond ，5.99 Carat CVD Rough Diamond ，5 Carat CVD Rough Diamond | ||
What's the synthetic diamond
Synthetic Diamond are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufactured by various processes for more than half a century. However, in recent years it has become possible to produce gem-quality synthetic diamonds of significant size,synthetic diamond rough HPHT diamond cvd diamond manufacturers in China
A popular method of growing synthetic diamnd is chemical vapor deposition(CVD). The growth occurs under low pressure(below atmospheric pressure). It involves feeding a mixture of gases(typically 1 to 99 methane to hydrogen) into a chamver and splitting them to chemically active radicals in a plasma ignited by microwaves, hot filament, arcdischarge, welding torch or laser. This method is mostly used for coatings, but can also produce single crystals several millimeters in size.
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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