Originally Posted by
Chombi
I got nice aluminum spacers for 1" steerer tubes from our local PBS (Performance Bike Shop) a couple of years ago. Not sure if they still sell them but you can check. IIRC, they came in a package of 3 spacers of differing thicknesses.
Yep, I got their aluminum ones, and I also got some carbon fiber ones, from my mis-spent days of putting a carbon fork on a bike with a 1" steer tube.

OP, I used one carbon spacer, with a NR headset, and it looks pretty good, contrasting the chrome & polished aluminum. But that's a personal taste thing, you might like the aluminum ones better, that would blend in & become invisible.