I've been pricing loose diamonds and I'm confused about how florescence changes a diamonds value and/or its colour/sparkle factor. Does anyone know? Thanks!
..."i hear that high florescence can make a yellower diamond appear whiter, so some people actually want a strong florescence. but then if it's too strong, it can make the diamond look cloudy.
...."according to tiffany &co, strong florescence is never desireable, but that's just them.
..."
Here is a Hearts on Fire diamond 3.17ct I color with Strong Blue.....now, Tiffany, tell me this stone isn't "desirable."
http://i25.photobucket.com/albums/c94/susiphotobucket/1hof4.jpg