Jewellery, Watches and Objects of Vertu

A late 18th / early 19th century diamond pendant, converted from another jewel, painted en grisaille and inscribed ‘L’AMOURET LA FIDELITÉ’ (Love and Fidelity) with rose and old-cut diamond decoration, later adapted with a diamond-set bale fitting, mounted in silver and gold, length 43mm. £200-£300