with diamond line lugs forming stylised buckles, diamond oblong cluster motifs in between, a diamond loop either side supporting an articulated line back of round brilliant cut diamond and square ruby collets, mounted in platinum, signed 'Cartier' and serial number 4159 to the box, French workshop mark for Henri Picq and French platinum assaymarks accompanied by IAJA Expertise report no. XP2395-260625 signed by Olivier Bachet declaring that in his opinion this is a genuine Cartier item from Cartier Paris, 1919 Length 18.5cm / 7�''
Width 0.9cm / 5/16'' Weight: 16.5g
Late 19th century / early 20th century 'Noeud Louis XVI' diamond openwork ribbon bow brooch by Cartier, Paris c.1902, the loops and ribbon ends centred by alternating single stone and quatrefoil clusters,