I know someone who is trying to get $300 out of her engagement ring set. It cost around $5K from Zales and the center stone is I believe 3/4 a carat. It’s a rea

I know someone who is trying to get $300 out of her engagement ring set. It cost around $5K from Zales and the center stone is I believe 3/4 a carat. It’s a real diamond, but unfortunately the clarity is bad. Not to the naked eye of course, but if you really zoom in, it’s all sorts of bad-looking. Apparently she’d have been better off with a smaller but clearer diamond.