If you'd rather not spend much, this Moon and Lola Pendant will fit the bill. It's a great choice, while not very costly. In this price range, you can also check out this Pendant. It's also a popular item and won't break the bank. You may also want to look at this Kendra Scott Pendant. This item is not expensive either, but it will make a difference in your wardrobe.
If you're looking for a bargain, consider choosing this Bony Levy Pendant. While the price is very reasonable, this product is an easy wardrobe update. It's also worth looking at this Monica Vinader Pendant. This product is extremely popular and, just as importantly, not too pricey. And do check out this John Hardy Pendant! It's a very popular item and good value for money.