Granite edges for countertops are available in many shapes, countertop edges can be simple or complex, with curves or sharp angles. The detail of the shape of granite countertop edges will affect function and cleanability. It can also have an impact on the cost of your countertops. Stone edges are a design element that you get to choose prior to fabrication. The edge or profile that you choose can have a dramatic impact on the look and feel of your granite countertops and your kitchen.