A pair of Art Deco sapphire, diamond and enamel cufflinks, 1920s, the twin circular plaques each set with five lines of calibre-cut sapphires and four lines of white enamel, within a border of single-cut diamonds, to the detachable chain connecting links, may be worn as shirt studs, French assay marks, mounted in platinum, sapphires approximately 3.80 carats total, diamonds approximately 1.50 carats total, diameter 1.7 cm