If a diamonds fluorescence is listed as "Faint" does that mean it is faint blue... ? I've heard that blue is the only acceptable fluorescence. How would a "Faint" fluorescence effect an F color diamond? Is a "Faint" fluorescence noticable without magnification?
The faint blue flourescence should not effect the color. I think the only way you could tell is if you put it directly under a black light and even then who knows depending on how faint the flourescence is.