Van Cleef & Arpels | 'Mystery-Set' Ruby and 𝓀Diamond Ring

梵克雅寶 | 密鑲紅寶石及鑽石戒指

Featuring an arched band of calibré-cut rubies, in a squared mounting decorated with round diamonds, size 6, signed Van Cleef & Arpels, numbered N.Y. 49536, with maker's mark.