Hi ,guys . I have heard a strange theory today . it said that the stone''s color grade will be decreased because of it''s str blue flr when certified by GIA or AGS.It means when u buy a I color stone with str b flr with GIA OR AGS ,Its actually color grade maybe H or even G .Is this true ? although I think it is impossible since str b flr will decrease the price . I should ask for accuracy .
thanks for replying
thanks for replying

