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
Art Deco diamond and gem set brooch modelled as a crusader sailing ship by Mauboussin, Paris, the stylised Man O' War design with Order of Christ cross to main sail,
Early 20th century emerald and diamond panel brooch, English c.1915, probably by London & Ryder, of garland style, the openwork hexagonal panel centred by a trio of oval cabochon emeralds,
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,