If you're a thrifty shopper, this Gosha Rubchinskiy Belt will fit the bill. It's a foolproof choice, while not very expensive. Another savvy option is this Y-3 Belt. While the price is rather reasonable, be sure that this product will become an excellent addition to your wardrobe.
If you're willing to splurge, then what you're looking for is this Givenchy Belt. It's more expensive but worth your money. While you're at it, also have a look at this Alexander McQueen Belt. Yes, this item is expensive, but it does not mean it's not worth it.