The Collaborative International Dictionary
Rose-cut
Rose-cut \Rose"-cut`\, a. Cut flat on the reverse, and with a convex face formed of triangular facets in rows; -- said of diamonds and other precious stones. See Rose diamond, under Rose. Cf. Brilliant, n.
Wiktionary
rose-cut
a. Cut flat on the reverse, and with a convex face formed of triangular facets in rows; said of diamonds and other precious stones.