with bellflower above an open four-petal flowerhead, each with a single stone ruby stamen to pave diamond petals, the rubies of round and oval facetted cut, claw set, the diamonds of round brilliant and single cut, mounted in platinum and 18ct yellow gold, signed 'Cartier Paris', serial number 01432, French assaymarks for platinum and gold, Cartier crossed C's workshop mark, the rubies total approximately 2.70cts, the diamonds approximately 5.90cts, accompanied by a copy of the IAJA Expertise Report no. XP1042-270123 that in their opinion this is a genuine Cartier item Length 2.7cm / 1 1/16''
Width 2cm / �'' Weight: 23g
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,