If you are new to jewelry making and want to learn, check out this tutorial and this one from Oksana + Hobbies.
What you need:
1. Beads (3 shades of the same color. I also used 3 different sizes)
2. Headpins (like these), jump rings (like these), and earring backs (like these)
3. Chain nosed pliers, round nosed pliers, wire cutters (you can order a set of all three here)
Step 1 - Place the beads on the headpin.
Step 2 - Trim the excess wire with wire cutters so that you have 3/8" wire on top.
Step 3 - Bend the wire at a right angle, then curl it back using round nose pliers.
Step 4 - Attach the beads to the earring hooks using jump rings, and you're done!