the clusters of pentagonal outline and set with cushion, oval and circular cut sapphires, diamond accents in between, upon a pave set round brilliant cut diamond ground, mounted in 18ct white gold with yellow gold claws to the sapphires, stamped 750 and French control mark (import) Diameter 2.6cm / 1 1/16'' Weight: 30.5g
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,
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,