Hi all, there's currently an M color diamond on BGD website which I am interested in for a RHR. Contemporary design most probably, no halo, no side stones if I get an M center. But how do M color behave IRL in most lighting conditions? Can anyone with an M pls share their experience? I know most M lovers on this site have old cuts but pls post away even though old cut M and new cut M might behave quite differently. Thank you.