AN AMETHYST AND DIAMOND PENDANT ON CHAIN, BY MARGHERITA BURGENERThe articulated pendant designed as a line of fancy-cut cabochon amethysts within surrounds of single-cut diamonds, suspending from a cable-link chain interspersed by round brilliant-cut diamond links, mounted in 18K gold, diamonds 1.22cts total, amethysts 17.99cts total, maker's marks for 'MB', with maker's case, pendant length 7.2cm, chain length 45.5cm