When you buy a diamond, you may first look at cut, clarity, and color. But there is one more thing to think about: diamond fluorescence. This tells how the diamond acts under uv light. Some diamonds show visible light at that time.

People have admire diamonds because of their stunning beauty combined with their everlasting grace. Along with the 4Cs, diamond assessment system buyers should consider that diamond fluorescence plays a significant role in how a diamond looks and how much it is worth. Most diamond consumers still find fluorescence hard to understand.