If you're a frugal shopper, your best bet is this Alexis Bittar Pendant. It's a wonderful product, while not very costly. In this price range, you can also take a look at this Lulu Frost Pendant. It's also a popular item and won't break the bank. You might also want to consider this Sequin Pendant. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you're looking for something in between pricewise, you're in luck with this Sydney Evan Pendant in stock and waiting for you. You are guaranteed to love this item. It's also worth considering this Roberto Coin Pendant. This product is extremely popular and, just as importantly, not very expensive. And do check out this David Yurman Pendant! It's a very popular item and good value for money.