Hi - the countertops are Symphony Grey Caesarstone as specified by Amy McFadden Interior Design ( https://www.houzz.com/pro/amcfadden/amy-mcfadden-interior-design ).

Thank you Gallagher Remodeling for answering this for us.

This is my favorite kitchen design. Any suggestions for another quartz countertop that could be used with this backsplash that is more affordable?

I saw a beautiful Della Terra Quartzite in a grey at Arizona Tile . I am thinking of using it.