The granite paving block, which is an extremely versatile product, is used for both the containment and delimitation of paving, squares and curbs, and as ground signs for parking areas, cycle paths, pedestrian areas, and in any case wherever necessary to create contrasting bands or demarcation along pedestrian paths or driveways. It is useful combination with other products of the same material or other stones, in order to obtain a wide variety of aesthetics. In some cases, granite blocks can be used for the formation of flower beds and traffic islands or coverings for walls and steps.