Pair of Art Deco moss agate, green chalcedony and diamond cufflinks, Swedish c.1920, the circular chalcedony faces each inlaid with a disc of moss agate,
Pair of antique blue guilloche and cushion cut diamond oval cufflinks by William John Hutchinson, English c.1900, together with a pair of matching studs,
Pair of Art Deco moss agate, green chalcedony and diamond cufflinks, Swedish c.1920, the circular chalcedony faces each inlaid with a disc of moss agate,