A pair of diamond flower brooches, circa 1935. Photo Bonhams.

Each designed as a flower in bloom, the stamens set with a cluster of brilliant-cut diamonds, the petals pavé-set with old brilliant, brilliant and single-cut diamonds, diamonds approximately 10.00 carats total, length 3.5cm. Estimate £5,000 - 7,000 (€6,100 - 8,500)

Bonhams. FINE JEWELLERY. London, New Bond Street, 30 Apr 2014 - www.bonhams.com