Jewellery, Watches and Objects of Vertu

Two sets of French studs, the first comprising three gold and half pearl set studs, with lozenge maker’s mark, French eagle head assay mark, cased, the second comprising two large and three small French gold studs, inset with circular onyx panels and applied cabochon ruby and seed pearl clusters, lozenge maker’s marks, French export marks, largest diameter 16mm. £400-£600