the rounded rectangular brooch centred by a round brilliant cut diamond, surrounded by smaller old cut diamonds, all millegrain open set, the rock crystal body of the brooch carved with a repetitive Indianesque design of leaves and swirls, the edge of the brooch formed of a single row of old round cut diamonds, all mounted in platinum, signed to the bottom edge 'CARTIER PARIS LONDRES NEW YORK' and serial number to top edge '6575'Width: 4.2cm
Height: 3.2cmWeight: 16g
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