An antique enamel and pearl demi-parure, late 19th century, comprising an oval-shaped locket pendant, the cover decorated by a sculpted bird with cabochon ruby eye and seed pearl 'eggs' and nest, perched on a polychrome enamel floral branch, opening to reveal two glazed compartments, together with a matching oval-shaped plaque brooch, the earrings designed as a similarly-decorated articulated oval plaque, to the scrolling surmount with articulated ropetwist and bead tassel, mounted in gold, pearls untested, pendant 6.5 cm x 3.5 cm (including suspension loop), brooch 4.5 cm x 3.5 cm, reverse glazed compartment deficient, earring length 5.5 cm