BIRKS, A FINE ANTIQUE AQUAMARINE, DIAMOND AND PEARL BANGLE in 18ct yellow gold and platinum, set

AN ANTIQUE VICTORIAN DIAMOND, RUBY, PEARL AND EMERALD SNAKE BANGLE in 18ct yellow gold, the bangle designed as a coiled snake, the head set with an old cut diamond and round cut ruby eyes, the body of

A FINE DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a principal old European cut diamond of 0.72 carats within a border of single cut diamonds, stamped 18ct Plat, size N1/2 / 7, 2.7

A FINE ANTIQUE SEVEN STONE DIAMOND RING in 18ct yellow gold, set with a row of seven graduating old cut diamonds all totalling 0.9-1.1 carat, stamped 18CT, size O / 7.25, 3.4g. 

A FINE ANTIQUE FRENCH AQUAMARINE HAND / DESK SEAL in 18ct yellow gold, set with a carved aquamarine cherub on an ornate gold base, terminating with a blank seal, worn French assay mark, 4.8cm, 20.2g.

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a cabochon opal in a cluster of rose cut diamonds, stamped 18CT & PLATINUM, size M / 6.25, 2.7g. 

A FINE DIAMOND DRESS RING in 18ct yellow gold and platinum, the stylised openwork face set throughout with old cut diamonds, no assay marks, size J1/2 / 5, 3.6g.

AN ANTIQUE OPAL AND DIAMOND RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with three cabochon opals, accented by round cut diamonds, stamped 18CT & PT, size L / 5.75, 2.7g.

AN ANTIQUE PEARL AND DIAMOND RING in 18ct yellow gold, set with a row of five graduated half pearls accented by rose cut diamonds, stamped 18, size N / 6.75, 2.7g. 

AN ANTIQUE PEARL AND DIAMOND RING in 18ct yellow gold, set with three pearls punctuated by pairs of old cut diamonds, stamped 18ct, size O / 7, 4.3g.

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut sapphire within a halo of round cut diamonds, stamped 18ct Plat, size N / 6.5, 2

AN ANTIQUE DIAMOND TOI ET MOI RING in 18ct yellow gold and platinum, the stylised band set with two old mine brilliant cut diamonds, no assay marks, size M / 6.25, 2.0g.

AN ANTIQUE GARNET, PEARL, DIAMOND AND ENAMEL DEVANT DE CORSAGE BROOCH / PENDANT in 18ct yellow gold, set with a central trefoil of rose cut diamonds within clusters of oval cut garnets and pearls, sur

A FINE ANTIQUE DIAMOND DRESS RING, EARLY 20TH CENTURY in yellow gold and platinum, the scrolling face set with old cut diamonds accented by rose cut diamonds, no assay marks, size J / 4.5, 3.6g.

AN ANTIQUE DIAMOND AND PEARL CRESCENT MOON BANGLE in yellow gold and silver, the hinged bangle with applied crescent moon and foliate motifs set with old cut diamonds, accented by three pearls, no ass

AN ANTIQUE PEARL AND DIAMOND BAR BROOCH in 18ct yellow and white gold, set with seed pearls and old cut diamonds forming the date 1895 interspersed by a horseshoe motif, stamped 18C, 4.5cm, 4.1g.&nbsp

A PAIR OF PEARL AND DIAMOND DROP EARRINGS in 18ct yellow gold and platinum, the articulated bodies set with old cut and single cut diamonds, suspending pearls, no assay marks, 5.0cm, 10.2g.

A PAIR OF DIAMOND AND PEARL DROP EARRINGS in 18ct yellow gold and platinum, each comprising a row of geometric links set with single cut diamonds, suspending a pearl drop, no assay marks, 5.3cm, 10.1g

AN ANTIQUE TURQUOISE AND PEARL RING AND AN ANTIQUE DIAMOND FIVE STONE RING one in 18ct yellow gold, set with a row of alternating cabochon turquoise and pearls, full British hallmarks for London 1894,

A FINE ANTIQUE AUSTRIAN ENAMEL, PEARL AND DIAMOND BROOCH in yellow gold, of rectangular design, set with two pearls and an applied foliate motif set with rose cut diamonds, accented by a border of whi

NO RESERVE - AN ANTIQUE VICTORIAN DIAMOND, PEARL AND ENAMEL MOURNING LOCKET RING, 1842 in 18ct yellow gold, designed to depict a flower, set with a rose cut diamond, within borders of pearls and black

AN ANTIQUE CAMEO, ENAMEL, RUBY, PEARL AND DIAMOND BROOCH, 19TH CENTURY in 18ct yellow gold, set with a central oval cameo carved in detail to depict a classical figure, within a border of rose cut dia

AN ANTIQUE GEORGIAN DIAMOND, PEARL AND ENAMEL MOURNING RING, 1823 in 18ct yellow gold, the band with raised gold lettering 'In Memory Of' against a ground of black enamel, set to the front with a clus

AN ANTIQUE SAPPHIRE, PEARL AND DIAMOND BROOCH in 18ct yellow gold, designed as an elongated oval, set with step cut sapphires, two pearls and two cross motifs set with rose cut diamonds, stamped 750,

A large brooch consisting of approximately 95 prong set diamonds and 10 natural pearls set in 18k yellow gold and platinum. Superior workmanship, with the largest diamond measuring 2.75 mm in diameter