Couldn't find any example photos of this sort of thing so thought I'd make some new examples : )
The flash makes them look a bit 'sparkly' but they're not really that shiny in real life. Although they are glass beads so they do reflect light.
For those that want to know the Cobra ring is a size N and the other one I think is an M. I lost my ring sizer though so I'll print a new one out and make sure.