I spotted these Erickson Beamon earrings the other day at Club Monaco and was charmed. They are large but very lightweight, as the centre stone is made of resin, while the accents are rhinestone.
They are also quite bold in size, with a 2.1-2 inch drop and about 3/4 of an inch across at the widest point. The price, USD $139.50, is also good for their designs. Available online at http://www.clubmonaco.com, or in stores, but this is a limited edition item and I was told these (and the matching necklace and cuff bracelet) are very popular.
