Brooches :
An Art Deco onyx and diamond ‘Boucle’ brooch, by Van Cleef & Arpels, circa 1925. The onyx hoop studded with single-cut diamonds, framed by pierced openwork terminals with millegrain-set old brilliant and single-cut diamonds, each set to the centre with a principal old brilliant-cut diamond, signed Van Cleef & Arpels, Paris, numbered. French assay marks. #VanCleef #Arpels #ArtDeco #brooch
