the circular onxy panels centred by a diamond cluster ground, of larger round brilliant cut diamond collet to middle bordered by a geometric design pierced and millegrain set with rose cut diamonds, mounted in platinum, fittings with various indistinct marks, the connectors marked SGDG BREVETE Diameter 1.3cm / �'' Weight: 12.5g
Late 19th century lapis lazuli and rose cut diamond cluster gentleman's dress set, English or French c.1895, retailed by Garrard, London, comprising a pair of cufflinks and three buttons,
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