Causes of diamond colors
The reason why diamonds show different colors because diamonds in the process of formation of different chemical and trace elements and the deformation caused by the internal crystal structure. The following different diamond's purity to enumerate the reasons:
Yellow diamond: was light yellow, golden yellow. Diamond in the formation process, when the nitrogen atoms in diamond crystals in some of the carbon atoms (carbon atoms per million, there are a hundred to be replaced), began to absorb blue and violet light, which makes yellow diamonds.
Blue Diamond: light blue, cobalt blue. Diamond in the formation process, the absorption of trace element boron, they were sky blue diamonds.
Red Diamond: pink, red. Diamond in the formation process, the crystal structure distortion, leaving the diamond red. Tiffany Bracelets
Green Diamond: pale green, bright green. Reasons for the formation of green diamond is exposed to natural radiation due to changes in lattice structure.
Black Diamond: purity because the dark inclusions caused by inclusions.
How to assess the value of diamond
Colored diamonds from the unique charm of the rare color, rarity and color diamond rich ruby color determines the value of `colored diamonds, the color of the more rare colored diamonds, the higher the value, the higher color rating, the more concentrated color , the higher the saturation, the higher the value. Clarity and cut, weight and other factors evaluation of the diamond is not the first consideration as well. The value of rare colored diamonds to the highest red line, blue and green series of the second, the minimum value of black diamonds.
In the colorful life colorful bright colored diamonds for people to bring a good mood, we might collect a few rare colored diamonds for themselves and their friends love life eternal retain the most exciting.
How to grade diamond
Diamond color grading depends on the purity of color degree of saturation and, in general, can be divided into four grades:
(1) weak color, color tone indistinct
(2) light-colored, the color tone can be seen
(3) color, up to a certain degree of color saturation
(4) dark, color, hue saturation, hue changed little.
The reason why diamonds show different colors because diamonds in the process of formation of different chemical and trace elements and the deformation caused by the internal crystal structure. The following different diamond's purity to enumerate the reasons:
Yellow diamond: was light yellow, golden yellow. Diamond in the formation process, when the nitrogen atoms in diamond crystals in some of the carbon atoms (carbon atoms per million, there are a hundred to be replaced), began to absorb blue and violet light, which makes yellow diamonds.
Blue Diamond: light blue, cobalt blue. Diamond in the formation process, the absorption of trace element boron, they were sky blue diamonds.
Red Diamond: pink, red. Diamond in the formation process, the crystal structure distortion, leaving the diamond red. Tiffany Bracelets
Green Diamond: pale green, bright green. Reasons for the formation of green diamond is exposed to natural radiation due to changes in lattice structure.
Black Diamond: purity because the dark inclusions caused by inclusions.
How to assess the value of diamond
Colored diamonds from the unique charm of the rare color, rarity and color diamond rich ruby color determines the value of `colored diamonds, the color of the more rare colored diamonds, the higher the value, the higher color rating, the more concentrated color , the higher the saturation, the higher the value. Clarity and cut, weight and other factors evaluation of the diamond is not the first consideration as well. The value of rare colored diamonds to the highest red line, blue and green series of the second, the minimum value of black diamonds.
In the colorful life colorful bright colored diamonds for people to bring a good mood, we might collect a few rare colored diamonds for themselves and their friends love life eternal retain the most exciting.
How to grade diamond
Diamond color grading depends on the purity of color degree of saturation and, in general, can be divided into four grades:
(1) weak color, color tone indistinct
(2) light-colored, the color tone can be seen
(3) color, up to a certain degree of color saturation
(4) dark, color, hue saturation, hue changed little.