Specifications
1. 22 Years Manufacture and 5 Years Foreign Trade Experience2. Have A Good Reputation in The Market
3. Excellent quality
Welcome to Wuzhou KeWei Jewelry CO,LTD
| Material: | Synthetic Cubic zirconia |
| Shape: | Round |
| Color: | Garnet |
| Size: | 1mm,1.25mm,1.5mm,1.75mm,2mm,2.25mm,2.5mm,2.75mm,3mm~~50mm |
| Weight: | According to the size |
| Quality Provide: | A,AA ,AAA ,AAAA ,AAAAA, AAAAA+ |
| Shapes provide: | Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/ Cushion/Marquise/ Triangle/ Oval/ Drop |
| Color Provide: | White, Lavender, Violet,Gold Yellow,Olive,Garnet, Black, Amethyst, Champagne, Pink Apple Green,Coffee,Tanzanite,Smoky,Aqamarine,Green |
| Hardness | 8.5 |
| Refractivity | 2.15 |
Compared with diamond
Cubic zirconia in optics and diamond (diamond) is very close, ordinary people are not necessarily both respectively.But still have both under a microscope, respectively:
1. Dispersion: cubic zirconia dispersion was 0.060, 0.044 higher than that of diamond.So the cubic zirconia appears to be more bright than diamond.
2. Hardness: cubic zirconia mohs hardness is 8.5 to 9.0, the diamond to 10.
3.The proportion of: cubic zirconia 1.7 times heavier than the diamond.But this characteristic can be used to respectively inlaid gems.
4. Flaws: now the production of cubic zirconia is basically perfect inside and outside.Inside and outside and natural diamonds are rarely completely flawless.
5.Refractive index: cubic zirconia of refractive index is 2.176, slightly lower than diamonds 2.417.
6. Cut: because the refractive index is different, cubic zirconia cutting with diamond will be slightly different, careful observation can be found under a magnifying glass.
7. Color: completely colorless diamonds are rare, usually with a light yellow diamond.But cubic zirconia diamonds can be caused by the highest level, the D color.
8. Heat transfer: cubic zirconia and thermal conductivity of diamond as two extremes.Cubic zirconia is good heat insulation material, can be used as a jet engine heat insulation.And the diamond is one of the best heat conductor, its heat conduction ability beyond copper.As long as the use of suitable equipment, the nature can distinguish the two most.
Company profile
Wuzhou Ke Wei Jewelry Co.,Ltd. is located in the Capital of Worldwide Synthetic Gemstones -- Wuzhou City, Guangxi Province, China.
Our company has been processing gemstones for more than 20 years. And we are specialized in manufacturing synthetic gemstones, such as cubic zirconia, corundum, spinel , glass and other synthetic gemstones. We also cooperate closely with USA ,Brazil,India…
Advantages:
1. We have more than 22 years of production and 5 years experience in foreign trade .
2. Strict quality control .
3. Integrity services .
4. Good market reputation .
5.Quality as foundation, credit standing as principle, continuous innovation, sincere service.
Contact us
1. New customers can do business with us from samples or small order(1-10000 pcs start)
2.We will offer high-standard management, quality control, and professional after- sale service.
3.We look forward to hearing from you soon.