I was reading the pricescope FAQ on flourescence, and it seemed to indicate that yellow / orange flourescence was to be avoided at all costs for non-fancy diamonds. This seems quite harsh.
How much of an impact is e.g. medium flourescence on the Color of a diamond. Will it bring it down a grade (or more?). And how about for strong flourescence?
How much of an impact is e.g. medium flourescence on the Color of a diamond. Will it bring it down a grade (or more?). And how about for strong flourescence?