Important Jewels

A SAPPHIRE AND DIAMOND RING in yellow gold, set with a cushion cut sapphire of approximately 3.32 carats, accented by old cut diamonds, no assay m...

TIFFANY & CO., AN EXQUISITE ANTIQUE ENAMEL AND DIAMOND PENDANT / BROOCH in 18ct yellow gold and silver, the oval pendant painted depicting a woman...

A FINE ANTIQUE DIAMOND AND ENAMEL SNAKE BANGLE in 18ct yellow gold and silver, designed as two coiled snakes decorated with blue enamel, set with ...

A FINE DIAMOND FRINGE NECKLACE in 18ct yellow gold and silver, comprising a row of old cut diamonds, suspending a fringe of further old cut diamon...

A PAIR OF DIAMOND PENDENT EARRINGS in yellow gold and silver, each set with a rose cut diamond in a double border of round brilliant cut diamonds,...

AN ANTIQUE RUBY, SPINEL AND DIAMOND BOW BROOCH, CIRCA 1800 in yellow gold and silver, designed as a flower within a bow, the bow set with cushion ...

A PAIR OF FRENCH COBRA HOOP EARRINGS in 18ct yellow gold, each designed as a coiled cobra with engraved detailing, French maker's mark, French ass...

A D COLOUR SOLITAIRE DIAMOND RING in yellow gold and silver, set with an oval old cut diamond of 1.50 carats in a pinched silver collet, no assay ...

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT set with a pearl drop of 16.4mm, accented by old and rose cut diamonds, no assay marks, 2.6...

A VINTAGE RUBY, DIAMOND AND ENAMEL SNAKE BANGLE, CIRCA 1965 in 14ct yellow gold, designed as a coiled snake, the body decorated with green guilloc...

AN ART NOUVEAU FRENCH AQUAMARINE PENDANT NECKLACE in 18ct yellow gold, the openwork pendant designed as a pair of stylised eagles set with a cushi...

A PAIR OF ANTIQUE DIAMOND AND ENAMEL DROP EARRINGS in yellow gold, each comprising a rose cut diamond accented by black enamel, suspending a taper...

AN ANTIQUE RUBY, EMERALD, ENAMEL AND CARNELIAN PARROT DESK SEAL in yellow gold, set with a carnelian intaglio seal carved to depict the Rothschild...

AN ANTIQUE DIAMOND STAR BROOCH in yellow gold and silver, designed as a ten rayed star set with a rose cut diamond of 9.1mm, the rays set with old...

AN ART DECO FRENCH SAPPHIRE AND DIAMOND BRACELET in platinum, set with an oval cut sapphire of approximately 4.25 carats, accented by rows of cali...

A FRENCH SAPPHIRE BOMBE RING in 18ct yellow gold, set with cabochon sapphires, French maker's mark, French assay mark, size E1/2 / 2.5, 10.6g.  ....

A PAIR OF CHALCEDONY, LAPIS LAZULI AND DIAMOND BEE EARRINGS in 14ct yellow gold, the bodies set with sections of polished chalcedony and lapis laz...

AN AMBER AND DIAMOND BRACELET comprising six polished amber plaques accented by curved rows of round brilliant cut diamonds, no assay marks, 21.0c...

WELLENDORF, A CITRINE AND DIAMOND INTAGLIO PENDANT, 2000 in 18ct yellow gold, the oval citrine carved depicting Ceres, the goddess of fertility an...

BOUCHERON, A VINTAGE DIAMOND CLIP BROOCH, 1950S in 18ct yellow gold, designed as a spray of leaves, set with round brilliant cut diamonds, signed ...

A DIAMOND LINE BRACELET in 18ct white gold, comprising a row of round brilliant cut diamonds, the diamonds all totalling 8.5-9.0 carats, stamped 7...

A FINE FRENCH DIAMOND BOW BROOCH in 18ct white gold, set throughout with single, transitional and baguette cut diamonds all totalling 7.0-8.0 cara...

AN EMERALD AND DIAMOND CLUSTER RING in 14ct white gold, set with a cabochon emerald of 4.16 carats in a cluster of marquise cut diamonds and round...

A PAIR OF AMETHYST, DIAMOND AND PEARL EARRINGS in 18ct white gold, each set with a graduated line of octagonal step cut amethysts accented by roun...

A PAIR OF DIAMOND BOMBE CLIP EARRINGS in 18ct white gold, pave set throughout with round brilliant cut diamonds totalling 8.5-9.0 carats, French a...

A 2.10 CARAT SOLITAIRE DIAMOND RING in platinum, set with a marquise cut diamond of 2.10 carats flanked by two tapered baguette cut diamonds, stam...

A FRENCH DIAMOND BRACELET in platinum, the openwork bracelet set throughout with old and single cut diamonds, the diamonds all totalling 4.0-4.5 c...

A FINE DIAMOND FULL ETERNITY RING in platinum, set all around with a row of emerald cut diamonds all totalling 14.0-15.0 carats, no assay marks, s...

TIFFANY & CO., AN ANTIQUE ONYX AND DIAMOND BAR BROOCH / PENDANT in white gold, comprising a piece of rectangular polished onyx, set with an old cu...

A FINE VINTAGE DIAMOND SWAG NECKLACE in platinum, comprising two rows of baguette cut diamonds, accented by further baguette cut diamonds, the dia...

A VINTAGE PINK TOURMALINE AND DIAMOND CLUSTER RING, CIRCA 1985 in yellow gold, set with a cushion cut pink tourmaline of approximately 3.00 carats...

A FINE ANTIQUE EMERALD BROOCH, LATE 18TH CENTURY in yellow gold, the scrolling brooch in foliate design, set throughout with square and rectangula...

AN ANTIQUE FRENCH PEARL, PASTE AND ENAMEL PENDANT NECKLACE, CIRCA 1870 in silver, designed as a ribbon tied as a bow, set with pink paste and pear...

VAN CLEEF & ARPELS, AN ENAMEL AND DIAMOND SNAKE BANGLE in 18ct yellow gold, designed as a coiled snake, decorated throughout with green guilloche ...

A FINE ANTIQUE BURMA NO HEAT RUBY AND DIAMOND BAR BROOCH in 18ct yellow gold and platinum, set with an old cut diamond of approximately 1.05 carat...

TIFFANY & CO., A FINE ANTIQUE PEARL AND DIAMOND BROOCH / PENDANT in 14ct yellow gold, set with a pearl of 7.0mm accented by old cut diamonds and f...

A 3.51 CARAT SOLITAIRE DIAMOND RING in platinum, set with an old cut diamond of 3.51 carats, no assay marks, size R / 8.75, 3.7g.

AN ANTIQUE DIAMOND AND GARNET SNAKE RING in 18ct yellow gold, designed as an engraved coiled snake, the head set with an old pear cut diamond and ...

A DIAMOND SWIVEL RING in 18ct rose gold, with an articulated oval plaque pave set with round brilliant cut diamonds, within two oval borders pave ...

TIFFANY & CO, AN EXQUISITE ANTIQUE OPAL, DIAMOND, EMERALD AND ENAMEL HEART BROOCH / PENDANT in yellow gold, set with a heart shaped cabochon opal,...

A PAIR OF CARBON AND DIAMOND HOOP EARRINGS in 18ct white gold, each carbon hoop set with a row of round brilliant cut diamonds, stamped 750, 5.4cm...

A BLACK OPAL PENDANT in 18ct yellow gold, set with a fancy shaped black opal in a stylised border, stamped 750, 4.9cm, 15.8g.  ...[more]

A COLOMBIAN EMERALD AND PEARL RING in platinum, set with an octagonal step cut emerald of 8.90 carats, flanked by seed pearls, stamped PT900, size...

A DIAMOND LINE BRACELET in 18ct white and yellow gold, set with round brilliant cut diamonds totalling 4.5-5.0 carats, stamped 750, 18.0cm, 23.4g.

A SOLITAIRE DIAMOND RING in platinum, set with an emerald cut diamond of approximately 3.80 carats, accented on each side by a baguette cut diamon...

A RUBY AND DIAMOND BRACELET in 18ct white gold, in geometric design, set with round brilliant cut diamonds accented by octagonal and square step c...

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a cushion cut sapphire of approximately 7.00 carats in a cluster of round brillia...

POMELLATO, A VINTAGE CONVERTIBLE NECKLACE AND BRACELET SUITE in 18ct yellow gold, comprising a series of articulated gold ring links, signed Pomel...

BOUCHERON, A PAIR OF SAPPHIRE EARRINGS in 18ct yellow gold, each designed as a stylised flower and set to the centre with a round cut sapphire, si...

CARTIER, A NOUVELLE VAGUE RING, in 18ct white gold, comprising two interwoven bands, signed Cartier and numbered, stamped 1991, stamped 750, size ...

A DIAMOND CLUSTER RING in 18ct white gold, set with a round brilliant cut diamond of 1.00 carat in a cluster of round brilliant cut diamonds, the ...

A PAIR OF FINE COLOMBIAN EMERALD AND DIAMOND DROP EARRINGS in platinum, each comprising a row of old cut diamonds suspending a rectangular step cu...

CARTIER LONDON, AN ANTIQUE NATURAL PEARL, ENAMEL AND DIAMOND COIN PENDANT NECKLACE, CIRCA 1902 in yellow gold and silver, comprising a fancy link ...

A PARAIBA TOURMALINE AND DIAMOND RING in 18ct white gold, set with an oval cut Paraiba tourmaline of 20.85 carats in a border of round brilliant c...

CHAUMET, A GOLD LETTER OPENER in 18ct yellow gold, the textured letter opener with an abstract handle, signed Chaumet, stamped OR750, 26.0cm, 335....

A FANCY YELLOW DIAMOND CLUSTER RING in platinum and 18ct yellow gold, set with a cushion cut fancy yellow diamond of 1.20 carats in a border of ro...

TIFFANY & CO., A VINTAGE CORAL SEA URCHIN BROOCH in 18ct yellow gold, designed as a sea urchin set with carved coral and gold spines, signed Tiffa...

A DIAMOND BRACELET in 18ct white gold, comprising a series of openwork panels set throughout with round cut diamonds, the diamonds all totalling 8...

A PARAIBA TOURMALINE AND DIAMOND PENDANT in 18ct yellow gold, set with a Paraiba tourmaline of 73.72 carats in two concentric borders of round bri...

A 1.01 CARAT SOLITAIRE DIAMOND RING in platinum, set with a Leo round brilliant cut diamond of 1.01 carats, full British hallmarks, signed The Leo...