A pair of amethyst ear studs and an amethyst and seed-pearl necklaceThe ear studs with four circular-cut amethysts interspersed with crossed batons accented with seed-pearls, width approximately 15mm, stamped '375', makers mark 'D&F'; and a necklace of Art Nouveau style set throughout with seed-pearls accented with circular, oval and pear-shaped amethysts, to a fancy-link chain, length approximately 37cm, seed-pearls untested (2)