Art Deco Platinum Diamond Ring, 1920s Blue Enamel ‘Patent’ and with the ‘MB&Co’
Baker’s notes & crumb story
Description
Art Deco Platinum Diamond Ring, 1920s Blue Enamel ‘Patent’ and with the ‘MB&Co’ ‘Patent’ and with the ‘MB&Co’ makers mark bright cabochon of green jade set into a simply 18 karat gold mount make up this fantastic ring