Facial roller gemstone, often (4)

I believe the answer is:

jade

(Other definitions for jade that I've seen before include "Semiprecious stone - exhaust" , "Ornamental semiprecious stone" , "Green stone; hack" , "Worn-out horse" , "Semiprecious stone - shade of green" .)

I've seen this clue in the Universal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.