Granite, within the UK can vary hugely in prices per square meter, from £95 to £440 and is classed into four categories from a premium grade downwards, according to country of origin, colour, the presence of veins and patterns, the thickness of the slabs and the estimated softness of the material.
However, there are no hard and fast rules on pricing of granite and there is a lack of regulations regarding valuation of natural stone. Therefore it is important to buy from a trusted and well reputed company.