Drawing done on A6 sketch paper 90 g/m2 using Uni pin fineliners, pen ink and green crayon. Started drawing pointy corners and areas to fill later and along the way I got inspired to do something similar to the ring of Green Lantern from DC. A friend of mine said the drawing makes her think of energy and fury.
A micro-pavé setting is when small diamonds are set in a way which covers a certain area of the ring. It is not uncommon for pavé settings to cover the entire shank of the ring.