Important. Diamond fluorescence refers to the colored light emitted by diamonds under strong ultraviolet radiation, such as blue and yellow light, which can to some extent affect the visual effect of diamonds. In addition, from a price perspective, diamonds with fluorescence are cheaper than diamonds without fluorescence, and the stronger the fluorescence, the lower the price. So diamond fluorescence is still very important.
Diamond fluorescence level
No fluorescence: Diamonds do not react under ultraviolet radiation.
Faint weak fluorescence: Diamonds can see weak fluorescence under ultraviolet radiation, but cannot distinguish color.
Medium fluorescence, Strong strong fluorescence, Very Strong very strong fluorescence: Under ultraviolet irradiation, diamonds have obvious visible fluorescence and colors can be distinguished (such as blue fluorescence, yellow fluorescence, etc.).
How to choose the fluorescence level of diamonds
It is recommended to choose diamonds without fluorescence (None) as it can ensure the maximum degree of fire and transparency of the diamond without being affected. If the budget is limited and other parameters are also good, weakly fluorescent diamonds are also acceptable. As for diamonds with strong or very strong fluorescence, try not to purchase them.