Hi there , I am new to PS and I really need your help to find the best 1ct diamond for my E-ring. my budget is around $10000. And I've found three from JA. http://www.jamesallen.com/loose-diamonds-search/?View=4&Tab=3&Comparison=1424276,1390809,1393939 please give me some comment . Target best cut, Colour E-F, eye clean. thanks!!!