A Cartier Paris palladium finish belt buckle. the buckle is adorned with an engraved Cartier signature. Marked, Cartier Pari, on the backside. Cartier International SNC, or simply Cartier is a French luxury goods conglomerate that designs, manufactures, distributes, and sells jewellery, leather goods, and watches. Vintage and Modern European Fashion Brands Belt Buckles and Accessories For Collectors.