I can't tell if it is the angle of the picture but the heart seems off center in the setting.
I would prefer this to be more heart shaped. It is wide with too shallow a V at the top of the heart. It looks more round than heart to me and my guess is that from any distance it would be hard to tell which it is.
I like the color, would prefer a bit more transparency. I can't tell if there are surface imperfections that need polishing or if what I see is natural to the stone but the second picture, upper left quadrant (and to some extent upper right) look rough or like fine scratches.
For reference...I don't know nothin' about nothin' when it comes to gems. I'm just telling you what my eye sees...which is what you asked.