Why not just go to a stone yard anf get a remnant of whatever stone you like fabricated for the vanity and choose whatever sink you like

Thanks for your great suggestion but we do not have a lot of stone yards in rural Appalachia, and I'm afraid the cost would be prohibitive.

Were you on the Ronbow site? There is no marble option as I can see; they are quartz.

Some sites like Wayfair offer Laurel sets, but they come with a marble top and backsplash. I have looked on the Ronbow site, but I can't determine which sinktop is specific to the Laurel vanity.

I am thinking about getting a 30 inch Ronbow Laurel vanity for my small master bathroom. Wondering about the quality. The site said Made in USA.