This stainless steel ring has "CTR" as well as several stars on the outside of the ring.
Beautiful and prefect fit
It is beautiful, perfectly sized, and comfortable! I wear it all the time now. My only fear is of things getting caught in the ridges of the reflective area, but that would be an easy fix anyways.
This ring is nice except that you can barely see the stars and CTR. There is very little contrast between the design and the metal.