Date: 8/31/2009 4:02:30 PM
Author: neatfreak
First, welcome.
Second, there are hundreds of threads on this very topic of you want to do a search. LOTS of responses.
Third, most people on this forum would advise only getting what you can afford (i.e., can pay for in cash) and dropping the color/clarity to make sure you can go as big as you''d like. But NEVER compromising on cut-because cut is what will make the diamond sparkle like a disco ball or look like a ball of spit.
As for size...it totally depends on the girl and her social circle. But in the scheme of the US as a whole- a 1 ct. is well above average.
Hope that helps!
Thanks for the welcome and thank you everyone for their comments. And yes, almost everyone have a common opinion on what is important in a diamond.