High Quality White Hpht CVD Synthetic Rough Diamond for Jewelry

タイトルまたは説明

High quality white hpht cvd synthetic rough diamond for jewelry

1,Product Description
"4 C" for white diamond
1,Color: G~L (pure white or off white)
2,Carat: *1~*2 pcs/ct( 1.0mm to 3.0mm )
3,Clarity: vs, vvs, s1, s2
4,Cut: RAW hpht/cvd synthetic diamond
hpht(high pressure and high temperature)&cvd( chemical vapor deposition)

Advantage:
1, produced by HPHT or CVD
2, high quality as natural diamond, hardness is Moh's *0, can pass diamond test pen.
3, good transparency,  pure white color(VVS), can be used for gem
4, very competitive price,  welcome to send us inquiry
5, wide application (for cutting and dressing tools etc)
6, convenient to visit factory, welcome to Changsha
7, more stable and larger production

2,Company Information

Zhengzhou Sino-Crystal Diamond Co., Ltd., established in ***4, specializes in research and development, manufacturing and marketing of lab grown white rough uncut synthetic CVD diamond for sale and related products as well facilities. Sino-Crystal owns national authorized labs and the detection capability gets authorization by CNAS; the detection data are widely accepted by **0 nations in the world.
 
With great support from society and other departments, the company got listed on March *6th ***0; the stock is "Yu Diamond", stock code is *****4. It firstly issued stocks of *8 millions. By now, the company holds **8 millions in total.

3,To Ask For Quotation
How to ask for quotation
1, please kindly tell us what the white diamond are used for
2, please kindly tell us what size(carat) you need

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