The 2016 Nobel Prize in Physics was for exciting new semimetals with topological phases and an article on related work was so beautiful that it had to become a ring. This is the understated version; a statement ring size is coming soon.
For more details, see http://phys.org/news/2016-06-physicists-previously-unseen-phenomena-exotic.html
I also experimented with a statement ring size but it is far too heavy to wear! Gorgeous but like brass knuckles.