These leaves cluster earrings are big , yet very light. I cut the little leaves from a very thin silver sheet, hammer each one to get that hammered finish, round them and connect them with silver wires in the back side (you can see their back side in the last photo).
The earrings are app. 6.5 cm/ 2.5 inch long.
I have a smaller version of those earrings in gold, here: http://www.etsy.com/listing/74719424/solid-gold-dangling-earrings-leavs