AN ATTRACTIVE BELLE EPOQUE DIAMOND BROOCH Of circular outline, the pierced single-cut diamond plaque, centering upon an old European-cut diamond, mounted in platinum, circa 1920, with Austrian importation marks
A Belle Epoque Diamond Pendant Of pierced openwork design, the central cushion-cut diamond within a diamond-set cluster, the pear-shaped drops on either side alternated with two further diamond-set clusters all within a cusp and garland surround to the old-cut diamond collet frame, circa 1890, 6.5 cm long with pendant hoop
AN ANTIQUE RUSSIAN PEARL AND DIAMOND BROOCH. The large scrolling spray set with old-cut diamonds and a rose-cut diamond fringe to the pearl terminals, mounted in silver and gold, late nineteenth century, 12.6 cm long, with St. Petersburg assay mark (pre 1896) #antique #Russian #brooch
Edwardian Diamond, Pearl and Emerald Pin, the scrolling floral design set with old European-cut diamonds, approx. total wt. 1.5 cts., with freshwater pearl drop, emerald highlight, millegrain accents, (replaced pin stem).
A multi-colored sapphire, diamond and blackened eighteen karat gold brooch-pendant the openwork single-cut diamond plaque with octagonal, scalloped outline, set with oval, pear and circular-shaped light blue, yellow, and purple sapphires; estimated total diamond weight: 2.60 carats; estimated total sapphire weight: 51.50 carats.