If you're budget-restricted, these Azaara Earrings will fit the bill. It's a fail-safe choice, while not very costly. Another smart option is these Carolee Earrings. While the price is not very high, be sure that this piece will become a worthy addition to your wardrobe. You might also want to consider these Anna Beck Earrings. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for an item in the middle of the price range, look no further than these Devon Leigh Earrings. This item doesn't cost the earth, but absolutely deserves a spot in your wardrobe. It is also worth taking a look at these Dana Kellin Earrings. It's an attractive option both price and quality-wise.