If you're in a thrifty mode, your best bet is this John Varvatos Belt. It's a popular item, while not very pricey. Another smart option is this Orciani Belt. It's an item you'll love which also doesn't cost the earth. You might also want to consider this Asos Belt. 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, opt for this Andersons Belt. While the price is very reasonable, this product is an easy wardrobe update. Also look at this BOSS Belt. It's an attractive option both price and quality-wise.
If you're not a thrifty type, then what you're looking for is this Loro Piana Belt. It's more expensive but worth your money. Another product we're drooling over is this Kiton Belt. It's pricey but you get what you pay for. In this price range, you can also take a look at this Brunello Cucinelli Belt. You won't regret the money spent!