A fine early 20th century diamond, emerald, amethyst and sapphire bar brooch (possibly Suffragist), set with bands of calibre cut amethysts, emerald cabochon terminations, and central sapphire cabochon, within a pave set rose cut border, millegrain set, mounted in 18 carat white gold, the pin with French poincon and maker's cartouche 'MB' a wheel between, 4.5cm long CONDITION: excellent.