A group of cufflinks and dress buttons

A group of cufflinks and dress buttons
Comprising: a pair of Victorian banded agate cufflinks with old brilliant-cut diamond border and a matching dress stud; a pair of platinum, gold and mother-of-pearl circular cufflinks with central brilliant cut diamond, together with four matching dress buttons; a pair of onyx and diamond circular cufflinks and a single platinum, diamond and mother-of-pearl circular cufflink