A diamond flower brooch and earring suite by Hammerman Brothers

A diamond flower brooch and earring suite by Hammerman Brothers, c1960, with ropetwist petals, centred with a cluster of round brilliant-cut diamonds in platinum and yellow gold,, the brooch with textured decoration to the leaves, each with maker's mark HB, numbered, diamonds approximately 1.20cts total, brooch 6cm high, earrings 2cm high, clip fittings