A PAIR OF UNMOUNTED PERIDOT cabochon cut, of 2.80 carats.

AN EMERALD AND DIAMOND RING in 18ct white gold and yellow gold, set with an octagonal cut emerald of 3.69 carats between two tapered baguette cut ...

A GARNET CHAIN NECKLACE comprising a single row of graduated oval cut garnets, stamped 9K, 55.0cm, 7.7g.

A PINK TOURMALINE AND DIAMOND RING set with an emerald cut pink tourmaline between baguette cut diamonds, stamped PLAT, size O / 7, 3.2g.

AN AQUAMARINE CHAIN NECKLACE comprising a single row of graduated oval cut aquamarine, stamped 585, 49.0cm, 6.4g.

A PEARL BRACELET in 18ct yellow gold, set with five pearls, connected by lengths of chain, stamped 750, 18.0cm, 8.6g.

A RUBY AND BLUE TOPAZ PENDANT AND EARRINGS SUITE each set with a round cut ruby above a pear cut blue topaz, no assay marks, pendant 2.5cm, earrin...

A TURQUOISE, PEARL AND WHITE GEMSTONE BROOCH / PENDANT designed as a flower, set with a central pearl accented by petals set with round cut white ...

A LEMON QUARTZ AND DIAMOND PENDANT NECKLACE set with an octagonal cut lemon quartz of 88.60 carats, within a border of round cut diamonds, accente...

AN UNMOUNTED OPAL pear cabochon cut, 2.37 carats.

AN UNMOUNTED OPAL oval cabochon cut, 2.32 carats.

A MIXED LOT OF FIVE UNMOUNTED OPALS of cabochon cut, totalling 4.15 carats.

AN UNMOUNTED OPAL circular cabochon cut, 2.20 carats.

TWO AMBER BROOCHES in silver, one designed as a dragonfly, set with pieces of amber to the wings, the other set with an oval piece of amber, one s...

A RUBY RING in 18ct yellow gold, set with five round cut rubies, British hallmarks, size M / 6, 5.3g.

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a cushion cut aquamarine of 3.77 carats, suspended below a round cut diamo...

A PAIR OF DIAMOND EARRINGS in 18ct yellow gold, each set with round cut diamonds, stamped 750, 1.4cm, 3.7g.

AN AQUAMARINE, RUBY AND DIAMOND RING in platinum, set with a square cut aquamarine of 1.30 carats, between step cut rubies, bordered by old cut di...

A PAIR OF PEARL, BLACK DIAMOND AND DIAMOND EARRINGS each set with four pearls within scrolling motifs set with round cut black and white diamonds,...

TWO PEARL PENDANTS in silver, each set with a baroque mabe pearl, no assay marks, 3.8cm, 9.9g.

A DIAMOND BROOCH designed as an abstract flower, set with a central cluster of round cut diamonds with further round cut diamonds to the petals, s...

A SAPPHIRE AND DIAMOND RING set with an oval cut sapphire of 1.10 carats in a cluster of round cut diamonds, stamped PLAT, size N / 7, 4.5g.

A DIAMOND PENDANT AND CHAIN the navette shaped face set with round cut diamonds, stamped 750, pendant 2.0cm, chain 41.0cm, 2.5g.

A DIAMOND AND PEARL BROOCH designed as a wreath of pearls, accented by single cut diamonds, no assay marks, 3.5cm, 10.6g.

A PEARL SAUTOIR NECKLACE comprising a single row of one hundred and thirty-six pearls of 0.4mm, 116.0cm, 14.6g.

A SOLITAIRE DIAMOND ENGAGEMENT RING set with an old cut diamond of 0.95 carats, stamped 18CT, size M / 6, 2.1g.

A PAIR OF DIAMOND DROP EARRINGS the articulated bodies set with round cut diamonds, stamped 750, 7.0cm, 12.7g.

A NATURAL PEARL, SAPPHIRE AND DIAMOND NECKLACE in 14ct white gold, comprising two rows of graduated natural pearls, 234 pearls in all, ranging 2.4...

A PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, each formed of a trio of overlapping circular links, set with round cut diamonds, stamped 18K,...

AN IMPERIAL TOPAZ AND DIAMOND PENDANT comprising of an oval cut imperial topaz of 13.20 carats in a marquise shaped border set with round cut diam...

AN ANTIQUE DIAMOND AND ENAMEL PHEASANT BROOCH designed as a pheasant in flight, the head decorated with enamel and the body jewelled with single c...

AN ANTIQUE NATURAL PEARL, EMERALD AND DIAMOND NECKLACE, EARLY 20TH CENTURY designed as a single row of graduated natural pearls measuring 2.1-5.0m...

AN EMERALD AND DIAMOND RING set with a step cut emerald of 0.63 carats within a border of old cut diamonds, no assay marks, size K / 5.5, 2.6g.

A REGIMENTAL DIAMOND AND ENAMEL ROYAL NAVY SWEETHEART BROOCH, GARRARD & CO 1958 in white gold, designed as a naval officer's cap badge, with a cro...

A PAIR OF PEARL AND DIAMOND EARRINGS in 18ct white gold, each set with a black pearl, suspended below rows of round cut diamonds, the diamonds all...

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AN ART DECO DIAMOND AND EMERALD COCKTAIL WATCH in platinum, set with single cut diamonds and step cut emeralds, no assay marks, 19.0cm, 19.2g.

A PAIR OF PEARL AND DIAMOND EARRINGS each set with a drop shaped pearl, suspended below navette shaped links set with old cut diamonds, no assay m...

AN ANTIQUE BELLE EPOQUE OPAL AND DIAMOND PENDANT, EARLY 20TH CENTURY in yellow gold and silver, set with old cut and rose cut diamonds, suspending...

A VINTAGE TURQUOISE AND PEARL NECKLACE set with a single row of pearls, accented by five turquoise beads, British hallmarks, 72.0cm, 17.2g.

AN UNHEATED RUBY AND DIAMOND PENDANT set with a cushion cut ruby of 0.91 carats in a border of round and baguette cut diamonds, on fine link chain...

A PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, set with round cut diamonds, stamped 750, 3.8cm, 5.1g.

A VINTAGE FRENCH DIAMOND BROOCH in platinum and 18ct white gold, designed as a ribbon tied in a bow, set with old cut and baguette cut diamonds, t...

A DIAMOND TOI ET MOI RING in 18ct yellow gold and platinum, set with two round cut diamonds of 0.63 and 0.60 carats, within a stylised band accent...

A RUBY AND DIAMOND PENDANT comprising five rows of faceted ruby beads, accented by rows of round cut diamonds and suspending diamond drops, stampe...

A BURMA NO HEAT RUBY AND DIAMOND BRACELET set with five graduated oval cabochon rubies between tapering openwork links set with round cut diamonds...

A PAIR OF DIAMOND DROP EARRINGS in spiralling design, each set with rows of round cut diamonds, suspended below a further cluster of round and mar...

A DIAMOND AND RUBY SNAKE RING the head of the snake pave set with round cut diamonds, accented by ruby eyes, with textured detailing to the body a...

A RUBY AND DIAMOND PENDANT AND CHAIN designed as a flower, set with round and baguette cut diamonds and pear cut rubies, suspending a briolette cu...

FOUR PAIRS OF VINTAGE HARDSTONE EARRINGS, TIFFANY & CO in 14ct yellow gold, each set with polished beads of tiger's eye, carnelian, lapis lazuli o...

A VINTAGE RUBY AND DIAMOND VANITY CASE in 18ct yellow gold, the rectangular body with textured decoration, jewelled with round cut rubies and diam...

A RETRO DIAMOND RING in 18ct yellow gold and platinum, set with round cut and hexagonal step cut diamonds, French import assay marks, size N / 6.5...

A VINTAGE DIAMOND PENDANT, NECKLACE AND BRACELET SUITE in 18ct yellow gold, the necklace formed of twisted links, punctuated by diamond set rounde...

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, the face mystery set to one half with blue sapphires, accented by round cut diamonds, French impo...

AN EMERALD, RUBY AND DIAMOND FISH BROOCH designed as a tropical fish, set with round cut emeralds to the body, a cabochon ruby eye and rose cut di...

A VINTAGE CITRINE DRESS RING set with an emerald cut citrine of 19.0 carats, within a twisted wirework shank, no assay marks, size M / 6, 17.7g

A VINTAGE CITRINE AND DIAMOND BANGLE in yellow gold, comprising of a central emerald cut citrine in a scrolling border set with rose cut diamonds,...

A PINK SAPPHIRE AND DIAMOND RING in the form of a marigold flower, set with a central cluster of round cut diamonds, with shaded round cut pink sa...

A PAIR OF VINTAGE DIAMOND HOOP EARRINGS in 18ct yellow gold, each designed as a half hoop, set with round cut diamonds and accented by rows of bag...

A VINTAGE DISC PENDANT, CARTIER, 1973 in 18ct yellow gold, the circular body engraved to one side 'A.L.M. 6974', signed Cartier and numbered, Brit...