Fluorescence refers to a diamond's ability to emit a soft colored glow when shone under a UV light. While Medium fluorescence generally does not impact a diamond negatively and can even make a diamond appear whiter, some diamonds with medium fluorescence will appear hazy or cloudy. It's a good idea to have a visual inspection done by a diamond expert before purchasing a medium fluorescent diamond. Search our index of medium fluorescence loose diamonds all with HD Diamond Images and available to buy online.
Would recommend this site to anyone. I couldn't find the same quality and price anywhere else and I did shop around.