with purple upper petals and similar to lower petals shading to pinkish-yellow middle, naturalistic markings, an old round brilliant cut diamond claw set to centre, stamped American maker's mark, mounted in 14ct gold, hinged pendant loop to reverse Length 2.9cm / 1 1/16'' Weight: 8g
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,
Late 18th century cushion cut diamond five petal flowerhead brooch, c.1790, centred by a principal slightly hexagonal old cut diamond in border of smaller cushion cuts,
18th century emerald, ruby and diamond flower brooch, c.1760, designed as a trumpet shaped flower in bloom on a single stem with various smaller buds and flowerheads,