each with a circular cabochon moonstone collet set to circular rock crystal panels, with facetted bevelled rims and star-cut undersides, the links with baton connectors, the studs with sprung fittings, yellow mounts testing as 18ct gold, the white mounts testing as 14ct white gold and platinum, together with a case with stamp for Milwaukee jewellers Schwanke-Kasten Co. Diameter of cufflinks and button panels 1.4cm / 9/16'
Diameter of stud panels 0.9cm / 2/8'' Weight: 26.5g
Pair of antique moss agate and diamond cufflinks, French c.1900, circular panels with dendritic agate centres bordered by rose cut diamonds, close cut down collet set in silver and gold with sprial fluted backs, figure-of-eight bar connectors
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,