A LATE 18TH CENTURY PORTUGUESE TOPAZ DEMI-PARURE
The necklace composed of a series of stylised bud-shaped panels, each set to the centre with a pear shaped topaz within a similarly-set vari-cut border to the central bow motif, suspending a detachable pendant with similarly-set flowerhead cluster and a bow motif panel, foil backed in silver, together with a pair of ear pendants en suite, circa 1770, necklace 20.0cm, ear pendants 8.1cm, in original fitted leather case
Cf. Leonor d'Orey, Five Centuries of Jewellery, National Museum of Ancient Art, Lisbon, 1995, pg.95, fig.131 for a late 18th century colourless topaz demi-parure of similar design