A belle époque diamond bow brooch, circa 1915 composed of old European-cut diamonds accented by rose-cut diamonds; estimated total diamond weight: 2.20 carats; mounted in platinum-topped eighteen karat white gold
DIAMOND PEARL AND PLATINUM BROOCH An archetypal Edwardian platinum bow brooch, comprising of 20 natural pearls and approximately 5cts of diamonds, including the principal round stone in the centre, weighing 0.7cts. Circa 1910. In a fitted box.
A belle èpoque emerald and diamond bow brooch, circa 1905 in the form of a bow, centering a rectangular-cut emerald and set with rose and old mine-cut diamonds, accented with a further kite-shaped emerald; mounted in platinum and eighteen karat gold.
PLATINUM, GOLD AND DIAMOND BOW BROOCH, CIRCA 1910. The delicate three-loop bow of openwork design set with 34 old European-cut diamonds weighing approximately 9.50 carats, accented by numerous smaller old European-cut diamonds weighing approximately 21.25 carats.
AN ANTIQUE SAPPHIRE AND DIAMOND BROOCH The central cushion-shaped sapphire within old-cut diamond border to the floral diamond surround and detachable cluster drop, mounted in silver and gold, circa 1870, 5.3 cm. long
AN ELEGANT BELLE EPOQUE DIAMOND AND RUBY BOW BROOCH. Set with old mine and old European-cut diamonds, accented by calibré-cut ruby trim, mounted in platinum and gold (with concealed pendant loops, one small ruby missing), circa 1915