Simple but effective designs are always the best tutorials. This one for three different earring sets makes a variety of simple earrings. They even show some colour varieties and you could go from there to create completely custom designs.
Check out these Polymer Clay bead books.
Alexis says
Hi the link to the tutorial is not working.. is their another link available?
Elaine Robitaille says
I’m taking a look! Will update the article with it and a note if I find it!