If you're looking for an item in the middle of the price range, look no further than this Oscar de la Renta Pendant. This item doesn't cost the earth, but absolutely deserves a spot in your wardrobe. Also check out this Chloé Pendant. It's an attractive option both price and quality-wise.
If you're not the one to skimp on clothes, then you absolutely must check out this Lanvin Pendant. This item seems pricey, but it's top quality.