A 'MYSTERY SET' RUBY AND DIAMOND RING, BY VAN CLEEF & ARPELS
The domed circular shape calibré-cut ruby centre, to the brilliant-cut diamond half-hoop, mounted in 18k gold, ring size 5, with French assay mark for gold
The ring signed Van Cleef & Arpels, No. ML1290
A 'MYSTERY SET' RUBY AND DIAMOND RING, BY VAN CLEEF & ARPELS
The domed circular shape calibré-cut ruby centre, to the brilliant-cut diamond half-hoop, mounted in 18k gold, ring size 5, with French assay mark for gold
The ring signed Van Cleef & Arpels, No. ML1290