Gold next to platinum

I purchased a beautiful 1ct platinum James Allen pave diamond band. My end goal is to stack it, with matching rose gold version. Ideally, I'd like to stack 3 bands - two being white metal while the middle one would be rose gold. Is having rose gold flanked by platinum okay? Or should all three rings be gold instead of two being platinum? Here is the ring. Thoughts?

https://www.jamesallen.com/fine-jew...num-micropave-diamond-ring-100-ctw-item-66717