IMO, 1 ct in each ear will be fantastic! I probably wouldn't try to pass off a 2 or 3 ct Diamonique as real on my hand, but earrings are different. People don't look at them as closely. Your 1cts will be lovely, and most people probably won't think twice about whether they're real or not - you won't have to tell unless you want to. I think the real give away is if everyone you know knows that you make $10/hr and you're wearing a 5ct "diamond". When you have a pretty Diamonique or other simulant, attitude is everything.