la fashion district wholesale jewelry Zhou Dafu diamond ring number: ZM30928

costume jewelry wholesale downtown los angeles Brand: Chow Tai Fook
Type: ☆ Diamond Ring
Numbers: ZM30928
Gold: PT900 Gold
Main Stone: 1 capsule of about 0.31 carat 0.06 carat

Buchrifuge:

diamonds are a crystalline mineral. Like graphite, they are composed of carbon (chemical element C) in nature. Among all natural minerals, diamonds have the highest hardness. Although diamonds are hard, because of its brittleness, it is also fragile. A intact diamond crystal can be easily beaten by a hammer to crushing. Among all substances, diamonds have the highest thermal conductivity. Even metal like silver and copper, their heat transmission is not as good as diamonds. In addition, diamonds are difficult or inflated at all. Diamonds will burn when the temperature is as high as 700 ° C to 800 ° C; in an anaerobic environment, when heated to about 1500 ° C, the diamond will turn into carbon.
The color of diamonds is divided into two series. The common colorless series include colorless, light yellow, light brown; and color series include dark yellow, gray, pink, etc. Diamonds of different colors are beautiful as long as they are cut properly.
The clarity refers to the "purity" of diamonds. Because diamonds are natural minerals, there may be inner content, cracks, etc., and these natural features affect the appearance of the light through the diamond, which affects the appearance of the diamond. Therefore, the less the diamond contains, the higher the clarity, the more the light refraction, the more brilliant the diamond, and the higher the value will be higher.

new products, no price.