A NATURAL PEARL, EMERALD AND DIAMOND BROOCH The drop-shaped natural pearl, weighing approximately 71.66 grains, with an hexagonal-cut diamond and cabochon emerald surmount, to the V-shaped pavé-set diamond top enhanced by four circular-cut diamond collets, 6.0 cm
AN EMERALD AND DIAMOND BROOCH Designed as an openwork lozenge-shaped vari-cut diamond and rectangular-cut emerald panel, suspending a detachable similarly-set pendant, mounted in 14k white gold (with a concealed hoop), 10.0 cm high
A pearl and diamond brooch, first half of the 20th century. The brooch designed as an articulated series of ribbon bow and foliate motifs, terminating in a stylised bell-shaped pendant, millegrain-set throughout with cushion-shaped, old brilliant and rose-cut diamonds and bouton and drop-shaped pearls. Set in platinum.
Gold, silver, and diamond brooch, set with an octagonal sapphire engraved with the arms of Johann Hugo von Orsbeck (1634-1711), appointed Archbishop Prince Elector of Trier, 13 July, and Bishop of Speyer, 16 July 1676, Abbot of Prum and Provost of Weissenburg. Now framed within a foliate border. German. Sapphire intaglio: 17th century. Setting: 19th century. Click for source and additional commentary by Diana Scarisbrick
A belle époque freshwater natural pearl, ruby and diamond brooch, circa 1905 The circular-cut ruby and single-cut diamond fluttering ribbon bow surmount suspending a large freshwater baroque pearl drop with rose-cut diamond cap, within a millegrain-set single-cut diamond wreath surround, accented by calibré-cut ruby ribbons