TURQUOISE, SAPPHIRE AND DIAMOND JEWELLERY, BY HARRY WINSTON Comprising a brooch, designed as a flowerhead with a central cabochon turquoise, in a circular-cut diamond and pear-shaped sapphire undulating surround, to the cabochon turquoise petals, each framed by baguette-cut diamonds and pear-shaped sapphires; Signed Harry Winston.
904