circular, the malachite plaque inlaid with a floral spray, within a later 9ct gold frame, cracks, repairs, diameter approximately 22mm; a micromosaic plaque, 19th century, oval, the jasper plaque inlaid with flowers against a white ground, in a 14ct gold frame, hairline cracks, width approximately 34mm; and a micromosaic pendant, circular, the black plaque inlaid with a figure, within a 14ct gold frame, diameter approximately 14mm