each panel formed by a square polished gold pyramid topped by a collet set square cut diamond, French workshop and assaymarks, serial numbered 63111, on baton connectors1.2cm / ½'' square
0.7cm / ¼'' deepWeight: 13g
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