Brooches :
A DIAMOND, EMERALD AND SAPPHIRE FLOWER BROOCH, BY CARTIER Designed as a flower blossom, with a square-cut emerald pistil, enhanced by baguette-cut diamonds and calibré-cut sapphires, to the openwork circular-cut diamond petals and articulated circular-cut diamond stem, mounted in platinum and 18k gold, with French assay marks and maker's mark