Yes, I just got a V-Ray license in December and recently finished the SketchUp Campus tutorial that @eric-s mentioned. (I posted examples here.)
As I understand it, the problem on Mac is that Apple had a falling out with NVIDIA, so you can’t use GPU (graphics card) rendering as an option and have to use CPU rendering for everything. People on Windows can build a hot rod machine with the latest graphics cards for better speed, and a Windows emulator on Mac is no substitute for that - it’s literally about the hardware. So, yes, it runs on Mac, but Windows machines can be faster if you buy the right hardware.