This is a 2.25" rod which looks big compared to my inspiration picture. Suero, thanks for the link for the Facette Finial, very similar and it looks like the rod with the facette is probably less than 1.5"? My ceilings are 9 ft and my window is 108". The sales people are trying to push me toward a bigger finial & rod but I like the size on the first picture.

Take another photo when it is a bit larger.

If the pic is from Pottery Barn, they have partnered with Sherwin Williams. You might look at their website for the Pottery Barn colors. My guess is it’s Alabaster.

That is a lovely kitchen. Thanks for posting it. On my monitor the cabs and walls look to be slightly different. The walls seem to have more colour to them than the cabs. A nice BM white for cabs is Steam in the aura line and off-whites that seem similar to the walls in the pic might be something like French Canvas or Old Prairie.