Félicie Colin / Lior Shulak / Materia Prima / Catherine Clark Gilbertson
A circle is a circle is a circle, but some circles are just more circular than others like this "Double Je" ring by French jeweller Félicie Colin.
Israel's Lior Shulak, with her angle on the circle ring.
Another large circle from Portuguese jeweller Maria Avillez of Materia Prima.
Large, circular earpiece by the UK's Catherine Clark Gilbertson.