I am a college student (living on loans) on a tight budget and am trying to purchase the best radiant cut diamond I can for around $2000. I would like to keep the color grade near an F and the clarity around VS2. I am looking at a carat wt. around 0.60 - should I be looking at a smaller carat wt?. What do I need to look for in cut? (this part really confuses me as to what I should look for because it seems to show a large variation in cost). I greatly appreciate any suggestions as an ideal radiant diamond to search for with this type of budget ($2000). Thanks a bunch whoever can help out.