How do you build circular court steps? We are putting in a front boulevard with paver stones but...

We are putting in a front boulevard with paver stones but right very soon our front step is so high close to 11-12" so we would either obligation to ramp the walkway which I believe wouldn't look that great or put a step in. Our public walk is curved so I would want a circular step (half circle) We are thinking of using the wall stones that are rounded but do you stack them on top of respectively other?
Answers:    Yes, you have the right perception.