Granite is a purely natural stone that comes directly from stone quarries and is then cut into thin slabs, polished, and fabricated into countertops.
The one advantage that granite has over an engineered stone is that every granite slab is slightly different in mineral pattern and color, meaning that your countertop will be unique. Quartz countertops, as an engineered product, are more uniform in appearance, though many colors and unique patterns are available, including forms that do not resemble granite at all.
The choice here is a matter of personal preference. If you truly want the look of natural stone, then choose the truly natural product—granite. But many people find that quartz countertops offer looks that are different and better than natural stone.
Granite countertops cost $80 to $175 per square foot, installed. The price differences depend on the style chosen, as well as on the type of edging treatments requested.
Both granite and quartz (engineered stone) are premium countertop materials that add real estate value to a home. Granite appeals to people who like all-natural materials, while quartz offers easier maintenance and slightly better durability.