Here is a quick simple DIY.
For this DIY, you're going to need wire, small beads + large focal beads. Here is a wide selection-- rounds, facets, seed beads, crystals--any array you want. Have fun with it!
You'll also need wire, jump rings and earring hooks.
Lay out your design.
Snip a piece of wire.
Make a loop on one end. You're going to slide your beads on now.
Snip off the excess and finish with another loop.
Take a jump ring and attach the two ends onto it.
Squeeze the wire into the shape you want.
Attach the hook.