The carved hardstone flowerhead set to the centre with a 5.11mm pearl, with rose-cut diamond accents to the edge, within a surround decorated with black and white enamel fleur-de-lis and 3.85mm - 4.30mm pearls, to a further ropetwist border, mounted in gold, pearls untested, length 5.1cm, cased by Bentley & Skinner