A Sri Lankan sapphire and diamond cluster ring. The circular-shape sapphire, with old-cut diamond...

An 18ct gold emerald and diamond three-stone ring. The rectangular-shape emerald, with pear-shape...

A mid 20th century platinum diamond collar pin. Designed as a triangular-shape diamond, with bar...

A diamond dress ring. Designed as a series of brilliant-cut diamond collets, spaced to the...

A pair of diamond earrings. Each designed as a bi-colour oval or kite-shape pave-set diamond panel...

An 18ct gold amethyst and diamond cluster ring. The pear-shape amethyst, with brilliant-cut diamond...

A pair of diamond earrings. Each designed as a brilliant-cut diamond floral cluster, with openwork...

A diamond full eternity ring. Designed as a square-shape diamond line, within a channel setting...

ASPREY & CO. - an 18ct gold diamond and ruby necklace. Designed as a series of intertwined ruby...

A Burmese sapphire and diamond cluster ring. The rectangular-shape pink sapphire, with vari-cut...

A diamond three-stone pendant. The graduated brilliant-cut diamond line, with bar spacers, suspended...

A diamond flexible bangle. The stylised bamboo open cuff, with alternating polished and pave-set...

An 18ct gold diamond necklace. Designed as a brilliant-cut diamond collet line. Estimated total...

A diamond cluster ring. The brilliant-cut diamond, with vari-cut diamond surround and brilliant-cut...

A late Victorian 15ct gold opal three-stone and diamond ring. The graduated oval opal cabochon line...

An Edwardian gold amethyst and split pearl necklace. The vari-shape amethyst and split pearl floral...

An early 20th century gold diamond brooch. Of openwork, foliate design, the old-cut diamond, with...

An early 20th century 18ct gold pearl and diamond ring. The pearl, measuring approximately 7.3mms...

An early 20th century 15ct gold pearl, seed pearl and split pearl necklace. Designed as a pearl...

An early 20th century 18ct gold enamel and gem-set brooch. Designed as a green and yellow enamel ivy...

A pair of early 20th century 18ct gold gem-set cufflinks. Each designed as an oval-shape panel...

A late Victorian 18ct gold turquoise and split pearl necklace. The split pearl and circular...

An early 20th century 18ct gold diamond brooch. Comprising three old-cut diamond accent flowers on...

An early 20th century 18ct gold split pearl and diamond dress ring. Designed as a split pearl line...

A late 19th century gold diamond and split pearl brooch. The split pearl and rose-cut diamond...

An early 20th century gold Thai ruby, diamond and gem-set ring. The graduated oval-shape ruby and...

A late Victorian 18ct gold split pearl and diamond necklace. The old-cut diamond and seed pearl...

An early 20th century gold diamond cluster ring. Designed as an old-cut diamond marquise-shape...

An early 20th century enamel, diamond and seed pearl brooch. Of kite-shape outline, the rose-cut...

A late Victorian gold, diamond and gem-set brooch. The oval ceramic panel, depicting two putti...