Brooches :
A DIAMOND, SAPPHIRE AND EMERALD BROOCH, BY PAUL FLATO Set with a detachable sugarloaf sapphire, weighing approximately 49.51 carats, accented by a tapered coil of calibré-cut sapphires and a graduated line of three carved emerald beads, each topped by a collet-set diamond, extending old European and single-cut diamond curling leaves, mounted in platinum