Time to pull the trigger (1 last opinion needed)

[thumpcbd]

I am about to pull the trigger and have my search narrowed down to the below. Is there one clear winner, or clear loser, in these 4?

http://www.whiteflash.com/loose-diamonds/compare.aspx?idnos=3508568,3645404,3601956,3642151

Thanks all!
(Please no sniping these other reader, lol)

 

[Gypsy]

http://m.whiteflash.com/loose-diamonds/round-cut-loose-diamond-3645404.htm buy this one.

 

[diamondseeker2006]

It would be between the 1.59 and the 1.56 H for me. I would ask them which one is the most eyeclean from all directions.