In the life most people rarely say often come into contact with the diamond, and less contact with colored diamonds, so for the colorful knowledge know very little. Now partial businessman basically do color diamond sales, diamond is also have certain requirements. There is no denying the fact that drill has distinguishing feature very much, really don't have a general flavor of colored diamonds can always let woman fondle admiringly. This article let us look at how colored diamonds. Each different color diamonds have different factors to color, different color have different reasons for the formation of diamonds, let's look at how several common colored diamonds formed respectively. The pink diamond. The color of pink diamond is caused by the lattice distorted. A pale pink or rose is pure and fresh quietly elegant and not lose shine beautiful, because of easy to imagine that romantic love pet. Yellow diamonds. Canary is when diamond is nitrogen atoms to replace the some of the carbon atom, the crystal diamond because began to absorb blue and purple light, then make it in yellow. Canary usually yellow or amber light yellow, golden yellow, wine, is the most common color of colored diamonds, especially in the golden color is most precious. Green diamond. Green auger forming condition is relatively complex and demanding, the formation of the diamond needs high temperature and high pressure environment, and natural green diamond general only after natural radiation and without high temperature process. Because of the 'n' of the diamond content is higher, more green to light green. One with a bright green, and colour shades uniform value the sum. Black diamonds. Black diamonds is relatively rare, because the inside of the diamond inclusions or too much impurity is too dense, the light cannot penetrate and in black ink. Although the vast majority of black diamond is not usually as gem grade diamond, but if the quality is fine, not doping, black with bright color, luster and fire in the black diamonds, because of the unique scarcity, is still a precious gem. To see if the more a passion for the colorful? Some colored diamonds we didn't mention, the knowledge of the diamond or accumulated slowly, often see the more months.