Vintage 1960s Blue Rhinestone Cufflinks w Cuff Guards

This is a pair of vintage cufflinks made in a lightweight silver toned metal, each cufflink prong set with a single large rhinestone.  The stones are bevel cut and the cufflinks come with a chain link cuff guard.  They are unmarked, but come in a box with a graphic of a man that reads “Mr Gery” - I don’t know if the box is original to the set.  The cufflinks are in very good condition.

This is a nice set of cufflinks - attractive blue coloured glass stone!