There are various types of Granite Cobblestones are small, naturally rounded rocksânot the quarried granite stones commonly referred to as cobblestone. The rectangular quarried stone generally used for paving roads is actually called a sette or, more commonly, Belgian blocks. These are widely used for decorating the look of the building and are popular architectural stone used for urban as well as interior designing. These are chosen above others due to their durable, scratch-resistant surface and endless patterns. The offered Granite Cobblestones are made for easy use in various commercial places. they are very efficient.