AN UNMOUNTED COLOMBIAN EMERALD octagonal step cut, 6.99 carats. Accompanied by a gemmological report stating that the emerald is of Colombian orig...

BULGARI, A VINTAGE DIAMOND CHARM BRACELET in 18ct yellow gold, the fancy link bracelet suspending five charms including a ring, a snowflake, two s...

AN ENAMEL AND DIAMOND FLOWER BROOCH in yellow gold, designed as a tropical flower decorated with pink and blue enamel and accented by round brilli...

ATTR CHARLES DE TEMPLE, A PAIR OF VINTAGE CITRINE AND DIAMOND DROP EARRINGS in 18ct yellow and white gold, each set with an oval cut citrine suspe...

POMELLATO, AN AMBER AND DIAMOND RING in 18ct rose gold, set with an oval cabochon amber in a border of round brilliant cut diamonds, the diamonds ...

A 7.60 CARAT DIAMOND SOLITAIRE RING in 18ct white gold, set with an old European cut diamond of 7.60 carats, French assay marks, size I / 4.25, 5....

MASRIERA, AN ANTIQUE RENAISSANCE REVIVAL ENAMEL PENDANT, LATE NINETEENTH CENTURY in 18ct yellow gold, depicting a young woman in a surround of red...

CARTIER, A DIAMOND AND ENAMEL BRACELET in 18ct yellow gold, comprising a green velvet bracelet with applied old cut diamonds, beads decorated with...

BULGARI, A MOTHER OF PEARL AND DIAMOND DIVA'S DREAM RING in 18ct rose gold, set with polished mother of pearl and round brilliant cut diamonds, si...

A DIAMOND AND ENAMEL BROOCH in 18ct yellow gold, designed as two Chinese figures carrying a box, the box relieved in red enamel and diamonds and a...

A PAIR OF DIAMOND DROP EARRINGS in platinum, each set with an old European cut diamond in a border of single and baguette cut diamonds, suspending...

A PAIR OF AMMONITE CUFFLINKS in 18ct yellow gold, each cufflink set with a slice of an ammonite fossil, stamped 750, 2.6cm, 38.5g.  ...[more]

AN ANTIQUE YELLOW SAPPHIRE AND DIAMOND BOW BROOCH in yellow gold and silver, set with calibre cut yellow sapphires and accented by rose cut diamon...

A BURMA NO HEAT RUBY AND DIAMOND BRACELET in 18ct yellow gold, set throughout with cabochon and round, oval and pear cut rubies, accented by rose ...

VAN CLEEF & ARPELS, A DIAMOND AND EMERALD COSMOS BROOCH AND EARRINGS SUITE in 18ct yellow gold, each designed as a four leaf clover set to the cen...

GUBELIN, A PAIR OF DIAMOND EARRINGS in 18ct white gold, each designed as a half hoop set with two rows of round brilliant cut diamonds, Gubelin ma...

AN AQUAMARINE AND DIAMOND FLOWER BROOCH in platinum, set with a round cut aquamarine of approximately 1.30 carats, set throughout with round cut d...

A DIAMOND CLUSTER RING in 18ct yellow gold, set with an old marquise cut diamond of approximately 2.40 carats in a cluster of round brilliant cut ...

AN IMPORTANT PAIR OF 8.36 CARAT DIAMOND STUD EARRINGS in 18ct white gold, each set with a round brilliant cut diamond, the diamonds both totalling...

J.E CALDWELL, AN AQUAMARINE AND DIAMOND RING in 18ct yellow gold, set with an octagonal step cut aquamarine of approximately 8.97 carats, accented...

CARTIER, A VINTAGE EMERALD AND ENAMEL CHICK AND EGG BROOCH in 18ct yellow gold, designed as chicks hatching from an egg, the chick eyes set with r...

ALEXANDRE REZA, A PEARL, EMERALD AND SAPPHIRE CHOKER NECKLACE in 18ct yellow gold, comprising two rows of pearls accented by spacers set with oval...

ALEXANDRE REZA, A PEARL, EMERALD AND SAPPHIRE BRACELET in 18ct yellow gold, comprising two rows of pearls accented by spacers set with oval caboch...

A RETRO FRENCH CITRINE TANK RING in 18ct yellow gold, set with an octagonal step cut citrine of approximately 9.12 carats, French assay marks, siz...

CHARLES DE TEMPLE, A PAIR OF VINTAGE PEARL AND DIAMOND EARRINGS in 18ct yellow gold, each set with two baroque grey pearls within stylised gold se...

A FRENCH AMETHYST, CORAL AND DIAMOND RING in 18ct yellow gold, set with a polished amethyst bead, accented on each side by a trio of round brillia...

JAR, A PAIR OF TITANIUM VIOLET EARRINGS in 18ct yellow gold, each designed as the head of a violet, signed JAR, French assay marks, 3.4cm, 6.6g. A...

AN ART DECO DIAMOND AND EMERALD BRACELET in platinum, comprising three openwork plaques connected by bevelled links, set with three principal marq...

VAN CLEEF & ARPELS, A DIAMOND LOTUS BETWEEN THE FINGER RING in 18ct white gold, the articulated double ring comprising a lotus flower and two leav...

AN UNMOUNTED COLOMBIAN EMERALD cushion cut, 2.69 carats. Accompanied by a gemmological report stating that the emerald is of Colombian origin with...

A PAIR OF DIAMOND AND PEARL DROP EARRINGS in yellow gold, each comprising a hoop set with round brilliant cut diamonds suspending a drop set with ...

A LARGE AQUAMARINE BROOCH in platinum, set with a cushion cut aquamarine of approximately 64.55 carats, no assay marks, 2.9cm, 18.8g.  ...[more]

AN ANTIQUE IMPERIAL TOPAZ RIVIERE NECKLACE in high carat yellow gold, comprising a row of oval cut Imperial topaz suspending a detachable pendant/...

AN ANTIQUE DIAMOND AND IMPERIAL TOPAZ BOW BROOCH in yellow gold and silver, designed as a bow set throughout with old and rose cut diamonds, suspe...

AN IMPORTANT PAIR OF ANTIQUE DIAMOND EARRINGS in yellow gold and silver, each set with a transitional cut diamond of 5.59 and 5.70 carats respecti...

ATTR KARL ROTHMULLER, AN ANTIQUE NATURAL SALTWATER PEARL, DEMANTOID GARNET AND DIAMOND BROOCH in yellow gold, designed as a stylised leaf set with...

A VINTAGE FRENCH DIAMOND FLOWER BROOCH in 18ct yellow gold, the articulated petals set to the centre with an articulated cluster of round brillian...

A PINK DIAMOND DRESS RING in 18ct white gold, the wide band set with various cut pink diamonds all totalling 3.4-3.8 carats, no assay marks, size ...

AN IMPORTANT BELLE EPOQUE CEYLON NO HEAT SAPPHIRE, DIAMOND AND PEARL BROOCH in platinum and yellow gold, in foliate design set with an oval cut sa...

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS in yellow gold, each set with an old European cut diamond suspending a natural saltwat...

A 4.35 CARAT DIAMOND SOLITAIRE RING in platinum, set with an old cushion cut diamond of 4.35 carats, signed VCA and numbered, indistinct French ma...

AN ANTIQUE DIAMOND HOLLY BROOCH in yellow gold and silver, designed as a sprig of three holly leaves, accented throughout with old cut diamonds al...

A PEARL AND DIAMOND CHOKER NECKLACE, EARLY 20TH CENTURY in 18ct white gold, comprising eight rows of pearls with a detachable pendant in scrolling...

A VINTAGE COLOMBIAN EMERALD AND DIAMOND DRESS RING, 1940S in platinum, the bombe face set with an oval cabochon emerald accented on each side by a...

JAR, A PAIR OF GARDENIA EARRINGS in 18ct rose gold, each earring designed as a gardenia flower in white resin, gold clip fittings, signed JAR, Fre...

A PAIR OF ANTIQUE CAT'S EYE CHRYSOBERYL AND DIAMOND CLUSTER EARRINGS in yellow gold, each set with a cabochon cat's eye chrysoberyl in a cluster o...

A FINE BELLE EPOQUE CONCH PEARL AND DIAMOND BOW BROOCH, EARLY 20TH CENTURY in yellow gold and platinum, designed as a bow set throughout with old ...

CARTIER, A DIAMOND PENDANT NECKLACE in 18ct white gold, comprising a trace chain set with round brilliant cut diamonds, suspending a round brillia...

A PAIR OF DIAMOND AND PEARL EARRINGS in platinum, each set with a pearl of 13.3mm and 13.5mm respectively, accented by rows of round brilliant and...

A FANCY COLOURED DIAMOND BRACELET in 18ct white gold, comprising three articulated rows of round brilliant cut white, orange, blue, green, yellow ...

VERDURA, A PAIR OF PINK TOURMALINE EARRINGS in 18ct yellow gold, each designed as a stylised hoop set with a row of graduating fancy cut pink tour...

AN ANTIQUE AMETHYST AND PEARL CLUSTER BROOCH in 14ct yellow gold, set with a cushion cut amethyst of approximately 40.15 carats in a cluster of pe...

AN IMPORTANT NATURAL SALTWATER PEARL NECKLACE WITH CARTIER CLASP in 18ct yellow gold, comprising five rows of graduating natural saltwater pearls ...

BULGARI, A VINTAGE ENAMEL, EMERALD AND DIAMOND LEOPARD BROOCH  in 18ct yellow gold, designed as a prowling leopard, the eyes set with round cut em...

A FINE ANTIQUE DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral spray set throughout with old cut diamonds...

VAN CLEEF & ARPELS, A RUBY AND DIAMOND WATCH / PENDANT in 18ct yellow gold, the circular gold dial with painted black roman numerals, within a bor...

AN AQUAMARINE, PEARL, GREEN BERYL AND CITRINE BRACELET in 18ct white gold, set with cabochon aquamarines, green beryls and citrines, accented by p...

POMELLATO, AN AMETHYST AND DIAMOND RING in 18ct yellow gold, set with two rows of rose cut amethysts, accented by round brilliant cut diamonds, si...

A VINTAGE GOLD BRACELET in 18ct yellow and white gold, the textured yellow gold bracelet bordered by white gold, full British hallmarks for London...

CARTIER, A RUBY PENGUIN BROOCH in 18ct yellow gold, designed as a stylised penguin, the body formed of twisted wirework and the eye set with a rou...