Jadeite, diamond, onyx and ruby pendant/brooch, the green jadeite plaque measuring approximately 4.60 x 2.90 x 3.85 mm, carved in floral and foliate design, suspended from an articulated geometric surmount set with onyx, brilliant-cut diamonds, step-cut and bead rubies estimated total diamond weight 0.30 carats, mounted in 18ct gold, weight 21.3gm, length 9.3 cm.