My wife ordered a ring tonight.
As well as a sword I had an image of an elemental mage with a staff that had eyes set down it's haft.
The more powerful the mage, the more elements they could channel so the more the amount of different coloured eyes the staff would have.
By the way, have you ever considered doing those jewelled belly dancing belts with your magnificent eyes set in them? I pictured a dancer with such a piece set with fire coloured eyes catching the light. I used to do gem cutting and polishing and setting etc so I realize making a piece that large would take ages. (one of the biggest things I ever did was cut an amethyst into a Dungeons and Dragons 20 sided dice)