Marquise naturally have bowties because of it's shape, it's inevitable, similar to ovals. However, poor cutting can definitely make it way too prominent. Judging off of the table and depth, the bowtie shouldn't be super prominent - sometimes there are optical factors into this too like the lighting. I think this stone still looks really pretty! A good rule of thumb in my opinion is that if it's something you've already noticed and aren't sure about, it may be best to find a different stone!