For a 7'x3' slab, around $1800-$2800, depending on brand and if they do a seam or not.

Thank you LWO! That is extremely helpful.

I am on the same boat Rebecca3142

I recently got prices for a tub deck on a bunch of different stones. Low end was just over $1,800 and the highest was somewhere over $3,000 but that was for the most expensive piece of Calacatta Gold in the yard. If it helps to know I live in Massachusetts and the stoneyard was in New Hampshire.

we used stone instead of quartz, but I agree with livewireoak, may depend on seaming. We only had one slab so we had seams, did not cut deck in one piece