the two sails each formed of calibre cut citrine, diamond set scrollover top, the mast set with two slender baguette diamonds, the upper point supporting a pennant flag, the hull formed of a carved polished onyx edged to top and side by rose cut diamonds, similar rose cuts to the line of scrolling waves below, millegrain set in platinum and 18ct white gold, marked 'Pt. OR GRIS 18Ct' snd with a possible maker's mark Length 3cm / 1�''
Height 2.7cm / 1 1/16'' Weight: 7g
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
Early 20th century yellow sapphire, sapphire and diamond cluster brooch, c.1910, centred by an 11.90ct Ceylon yellow sapphire of old square cushion cut and lemony-yellow hue,
Art Deco single stone sapphire and diamond cluster ring, c.1925, the canted square sapphire of approximately 4.00ct, between calibre sapphire and diamond dart shoulders,