If you can’t spend much, your best bet is this Pamela Love Pendant. It's a popular product, while not very pricey. Another savvy option is this Rebecca Minkoff Pendant. While the price is rather reasonable, be sure that this product will become a great addition to your wardrobe. You may also want to look at this Luv Aj Pendant. This item is not expensive either, but it will make a difference in your wardrobe.
If you're looking for a good deal, look no further than this Eddie Borgo Pendant. This item won't break the bank, but definitely deserves a place in your wardrobe.
If you're looking at it like an investment piece, then you absolutely must check out this Oscar de la Renta Pendant. This item seems costly, but it's top quality.