Late 19th century large tremblant diamond flower spray brooch, French c.1890, in the manner and craftsmanship of Chaumet or Boucheron, the sinuous branch of asymmetric design,
composed of a central stylised blossom of four petals with slender spikes between and stamen filaments, the curving branch issuing multiple tremblant knife wire stems, each terminating in delicate buds and serrated foliate clusters, the petals and leaves set throughout with old brilliant, double eight and single cut diamonds, open set and mounted in silver and gold, approximately 27.25cts, detaching for wear as two smaller asymmetric flower spray brooches Length as single longer spray 23.5cm / 9�''
Width 8.3cm / 3�''
Dimensions as two spray brooches: 15.0 x 8.3cm / 6 x 3�'' & 12.0 x 4.5cm / 4� x 1�'' Weight: 54g gross
Later 19th century cushion cut diamond cluster flower pendant-brooch, c.1890, in the manner of the mid-18th century style, centre stone approximately 3.00ct,
Art Deco sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,
Late 19th century large tremblant diamond flower spray brooch, French c.1890, in the manner and craftsmanship of Chaumet or Boucheron, the sinuous branch of asymmetric design,