with spray of fluted ruby and diamond collet accent flowerheads, calibre emerald leaves, calibre onyx set stem, from a pave diamond set pot of classic terracotta form, mounted in platinum with gold fitting, French assaymarks and workshop mark, serial numbered 1302 Length 3.3cm / 1 5/16''
Width 2.2cm / 1'' Weight: 8.5g
Early 20th century diamond and onyx bow brooch by Cartier, London c.1920, of double loop design with central line of graduated old brilliant cut diamonds,