Collection of studs and cufflinks, circa 1900

Comprising: a pair of cabochon turquoise and rose-cut diamonds cufflinks with three matching studs, French assay and maker's marks; three cabochon ruby and rose-cut diamond studs, French assay and maker's marks; three cabochon moonstone studs, unillustrated; and three seed pearl studs, French assay and maker's marks and numbered, unillustrated.