Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,
Gold and diamond snowflake pendant necklace by Van Cleef & Arpels, the central cluster of branching star form, on a flexible chevron collar of fishbone style baton fringes,