subtler concave?

[velouriaL]

I like concave cuts, but I agree with some people on here that they are almost too distinct, too obvious. Once someone made the comparison to the class ring stones, I had trouble seeing them any other way.

But, I like the complexity and the brilliance that concave cuts provide, especially for cuts like pears and marquis that that are on the flat side normally.

So I''m curious if there is a such a thing as semi-concave cuts? Like, fairly traditional cuts with a few concave details to bling it out a little? Or certain ways of doing it that are a little more subtle?