I used a kidney wire to extend the length, but I could also see it dangle off a gold hoop. Not only is it longer because of the kidney wire, but it is also a two part earring! The golden foil is closer to the ear, so emphasis will be on your eyes. Then the person looking will see the swing of the bright teal bead...
I have enough of these beads to make identical ones.

Foiled glass involves putting foil underneath the glass while making the bead (logical.) Other colors can be added or layered and the end product is a bead which glows.

Foil and more 4