These pendants are extremely easy to make and fun to design yourself, you could even make a different design each time you wear it! Check out the last step for more pattern ideas.
What you'll need:
-4x4 lego plate
-1x2 plate with the handle bar thing like in the picture (gray piece)
-a small metal ring
-some string or cord
Connect the 1x2 with the bar to the bottom of the 4x4 plate. Attach the metal ring to the handle part.
String the pendant and then you're ready to decorate. The pictures show some of the ideas that I came up with but let your creative juices flow and I'm sure you'll end up with some great designs. Don't forget that you can also add multiple layers as I did with the transparent blue studs.