タイトルまたは説明

VVS VS white raw rough uncut synthetic diamond lab grown CVD diamonds

1,Company information
Zhengzhou Sino Crystal Diamond Joint Stock CO.,Ltd.,was established in ***4.We concentrate on the development, production and sales of superhard materials and their products, raw and auxiliary materials and the development of synthetic diamond equipments. Meanwhile,our company has the professional RD team and gem-equality diamond test center. The test center is professional in the detection of synthetic diamond and its raw materials,  jewel and jade and so on.

2,Product Description

Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, laboratory-created diamond ) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. 
Synthetic diamond is also widely known as HPHT diamond or CVD diamond after the two common production methods (referring to the high-pressure high-temperature and chemical vapor deposition crystal formation methods, respectively).
 
What's the differences between synthetic diamond and nature diamond?
Synthetic diamond and nature diamond even have the same physical property and the same chemical character, and there's a blank below can show their performance.

3,Usage:
1). jewelry.
2). cutting tools for non-ferrous and non-metallic materials.
3). dressers for wheel dressing,
4). a variety of speciality knives, burnishing tools, 
5). wear parts
6). wire drawing dies.

4,Packaging & Shipping
three layers of plastic bags, then in outer carton 
according to the customer's request

5.Contact me
Erica * *-*:*@********************/Wechat:*************7
Mobile:*************7