This Rolls Royce is painted with real expensive Diamond dust (Photos)

You really don't want to scratch the paint on this particular Rolls-Royce Ghost, which is finished with a paint that contains diamond dust.

The paint contains the dust of 1,000 ground up diamonds -- "ethically sourced" diamonds, the company notes -- which gives the car a unique sparkle.

Rolls-Royce won't say how much the paint job cost, beyond the fact that it's the most expensive they've ever done, because it was commissioned by a private buyer. This isn't an option you'll hear about at your local Rolls dealership.

The car is owned by an extremely wealthy collector who allowed the luxury automaker to display it at the 2017 Geneva Motor Show.

This Rolls Royce is painted with real expensive Diamond dust (Photos)