decorated with an en tremblant flowerhead with five petals centred by a large cushion shaped diamond of oblong outline, upon a scrolling stem with budding flowerheads and curling foliage, open cut down collet set in silver and gold with cushion cut diamonds throughout with rose cut diamonds accenting, gold fittingsLength 6.5cm / 2½''
Width 5.5cm / 2 1/8''Weight: 22.5g
19th century emerald and diamond openwork scroll knot brooch, French c.1880, the central upright figure-of-eight set with cushion cut diamonds, entwined by a looping line of rectangular cut emeralds, open set in gold, French gold assaymark and partial workship mark to pin, pendant hooks to verso, approximately 3.45cts diamonds in all, approximately 6.00cts of emeralds