What is diamond fluorescence?

Diamond fluorescence is the effect of ultraviolet (UV) rays on a diamond and the intensity of the diamond’s reaction. A reaction is caused by traces of boron that were present during the crystallisation process. On the GIA Diamond Grading Report it is graded from None-Very Strong.  

Why is diamond fluorescence important?

The level of fluorescence can affect how the diamond is viewed. 

High fluorescence can make the diamond look cloudy or milky when exposed to sunlight which diminishes its transparency. Medium blue fluorescent diamonds rarely appear hazy and faint blue fluorescent diamonds never appear hazy. 

Factors such as how the diamond is cut and the type of lighting under which it is being viewed (natural or artificial) can affect the reaction. The level of fluorescence does not affect the quality of the diamond, it is a personal preference and should not be a major factor in the purchase. All of our diamonds are GIA Graded and can be viewed under UV and natural light.