For well over a decade, Diamond Granite LLC has been Saint Paul's premier granite and stone experts. We are a family owned and operated business. Owner, Cesar Gonzalez personally provides professional service and quality products. At Diamond, Customer Service and Satisfaction is our top priority. We offer a variety of stone and granite options at prices you can afford. Let us show you why adding new tile, stone or granite is the best way to reinvent a room and increase it's value!