Magnificent sugarloaf sapphire, emerald and diamond arrowhead cluster clip brooch-pendant by Charlton, New York, of elongated outline, the principal Burma sapphire 12.18ct,
centring a cluster of five sugarloaf sapphires and below a four-stone group of square sugarloaf sapphires, a 'V' shaped cluster of cabochon emeralds toward the point end, all upon a ground of round brilliant, single and cushion cut diamonds, the top flanked by two radiating fancy cut arrowhead diamonds, signed 'CHARLTON', accompanied by AGL report no. 1089865 for the principal sapphire, 12.18ct, giving the Burma origin opinion and that the stone shows no evidence of heat treatment Length 8.2cm / 3�''
Width at top 3.5cm / 1 3/8'' Weight: 52g
Mid 20th century diamond set stylised flower brooch by Van Cleef & Arpels, Paris c.1950, designed as a single bloom, the principal single stone diamond of 2.23ct forming the stamen,
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,
Magnificent sugarloaf sapphire, emerald and diamond arrowhead cluster clip brooch-pendant by Charlton, New York, of elongated outline, the principal Burma sapphire 12.18ct,