each circular panel set with black and white enamel in a Yin and Yang design, to an eight-cut diamond line border, mounted in platinum and gold, each pair signed 'Lacloche Freres London', approximately 0.50cts of diamonds Diameter 24mm
Gauge 2.1mm Weight: 17g
Pair of Art Deco emerald, ruby and diamond clip brooches, Paris, maker's mark for Henri Lavabre, of geometric triangular design and each centred by a large polished emerald bead, the emeralds earlier and probably Indian, possibly Mughal,
Early 20th century yellow sapphire, sapphire and diamond cluster brooch, c.1910, centred by an 11.90ct Ceylon yellow sapphire of old square cushion cut and lemony-yellow hue,