i am considering purchasing a debeers millenium diamond it is an H, VS1, 1.58 ct, vg symmetry and polish, 56% table and 61.8% depth. the gia report does not have the crown and pavilion angles. The stone does look very lively. my question is the stone has strong blue flouresence. is this a detriment? i have read both opinions. doesn't appear to look bad and i wouldn't think that debeers would want to it's first branded diamonds to be poor quality. opinions pls. i'm probably overpaying. it's $13,500.