The fiery colors of diamonds are mainly cool blue and orange. The brilliance of diamonds is also known as "fire color". Under different light conditions, diamonds can reflect dazzling colored light, mainly due to the "dispersion" effect of diamonds, and the "dispersion", that is, the magnitude of the refractive index, will change with the color of light.
How to view Diamond Fire Color
Shine the light from the top surface (tabletop) of the diamond to the bottom, keep the diamond aligned with the light source, slowly rotate the diamond ring, and look in the direction of the light to see beautiful fire colors. The colorful light changes rapidly with the rotation of the diamond ring, flickering unpredictably and exceptionally charming. If viewed through a magnifying glass, there is a colorful flame inside the diamond, mainly blue and orange.
What is the impact of diamond fire color
Diamond cutting is the second life of a diamond, and cutting is also an important factor in whether a diamond can release its brilliant brilliance. Especially in terms of the symmetry, cutting ratio, and polishing degree of the diamond cut, only when these three aspects are perfectly proportioned and reach the EX (ideal cut) level, that is, a 3EX cut, then this diamond cut has reached the perfect level and can release perfect brilliance.
In addition, the weight of diamonds also has an impact on their fire color. The smaller the weight of a diamond, even with a perfect 3EX cut, it is difficult to present a dazzling fire color. After all, diamonds are too small, and the range of light refraction and reflection is limited. It is difficult to present a dazzling fire color.
The clarity of diamonds also has an impact on their fire color. The higher the clarity, the fewer flaws, and the better the fire color of diamonds. However, with more flaws, the scattering rate of light is higher, and the fire color presented is not as satisfactory as expected.