A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each set with a round brilliant cut diamond, suspending an oval cut sapphire in a cluster of further ...

A SAPPHIRE AND DIAMOND CLUSTER PENDANT set with an oval cut blue sapphire of approximately 1.60 carats, in a border of round brilliant cut diamond...

AN ANTIQUE DIAMOND, RUBY AND ENAMEL FLORAL SPRAY BROOCH designed as a floral spray tied with a bow, the flowers decorated with red, green and blue...

A SAPPHIRE AND DIAMOND BRACELET comprising a row of oval and circular links set with oval cut sapphires and round brilliant cut diamonds, the sapp...

AN EMERALD AND DIAMOND DRESS RING set with an octagonal step cut emerald of 6.91 carats, accented by stepped shoulders set with baguette and princ...

AN ANTIQUE VICTORIAN CORAL NECKLACE AND BRACELET SUITE the central panel of the necklace comprising roses and flower heads formed of carved coral,...

AN ANTIQUE VICTORIAN CORAL TIARA AND HAIR PINS the tiara comprising ten flower head motifs formed of carved coral, accented by round cabochon cora...

AN ANTIQUE OPAL AND DIAMOND BANGLE, EARLY 20TH CENTURY in yellow gold, the hinged bangle set with a row of graduated oval cabochon opals, accented...

A DIAMOND TIARA comprising a frame with a detachable early 20th century diamond set body, no assay marks, 9.0cm, 14.6g. 

AN AMERICAN DIAMOND AND ENAMEL PAA AEROPLANE BROOCH designed as a Pan Am Boeing 377 Stratocruiser airliner with articulated propellors, set with s...

AN ANTIQUE BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut ruby of 1.63 carats in a cluster of old cut diamo...

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS each set with a pearl suspending a row of old cut diamonds, terminating with a pearl d...

A BURMA NO HEAT PINK SAPPHIRE, AQUAMARINE, PEARL AND DIAMOND PENDANT NECKLACE the openwork pendant set to the centre with an oval cut aquamarine i...

A FINE AQUAMARINE AND DIAMOND RING set with an octagonal step cut aquamarine of approximately 17.59 carats, accented by old cut and single cut dia...

A VINTAGE DIAMOND COCKTAIL WATCH, CIRCA 1940 the square dial with Arabic numerals, within a bezel of single cut diamonds, to a stylised bracelet f...

MARCUS & CO., A FINE DIAMOND AND DEMANTOID GARNET WREATH BROOCH in yellow gold, designed as a laurel wreath set with old European cut diamonds and...

AN ANTIQUE SAPPHIRE, DIAMOND, PEARL AND ENAMEL PENDANT in yellow gold, the scrolling pendant decorated with varicoloured pearlescent and white and...

AN ANTIQUE DUTCH GARNET AND DIAMOND PENDANT NECKLACE in 18ct yellow gold and silver, the pendant set with a pear shaped rose cut garnet accented b...

VAN CLEEF & ARPELS, A DIAMOND RING in 18ct yellow gold, the tapering ring accented by a round brilliant cut diamond of 0.46 carats, inscribed 0.48...

A GREEK COIN DIAMOND PENDANT NECKLACE the pendant set with a Greek coin in a border of round brilliant cut diamonds, suspended from a meander styl...

TIFFANY & CO., A DIAMOND FULL ETERNITY RING in platinum, set all around with a row of round brilliant cut diamonds, the diamonds all totalling 3.0...

DENMER, A FINE ROCK CRYSTAL AND DIAMOND BRACELET comprising a row of polished rock crystal links alternately set with rows of round brilliant cut ...

DENMER, A FINE ROCK CRYSTAL AND DIAMOND BRACELET comprising a row of polished rock crystal links alternately set with rows of round brilliant cut ...

GARRARD, A PAIR OF DIAMOND HOOP EARRINGS in 18ct white gold, each designed as a hoop formed of interlocking oval motifs, set throughout with round...

CHANEL, A DIAMOND AND ONYX NECKLACE the chain set with round brilliant cut diamonds, suspending a drop set with polished onyx and further round br...

A SAPPHIRE AND DIAMOND BUTTERFLY PENDANT / BROOCH designed as a butterfly, the body set with round brilliant cut diamonds and the wings set with v...

CHOPARD, A PAIR OF DIAMOND HOOP EARRINGS each designed as an open circle set all around with round brilliant cut diamonds, the diamonds all totall...

CARTIER, A DIAMOND MAILLON PANTHERE BRACELET in 18ct white gold, comprising three rows of interlocking bevelled links set with round brilliant cut...

AN EXQUISITE ANTIQUE ENAMEL AND DIAMOND EN TREMBLANT BUTTERFLY BROOCH, 19TH CENTURY in 18ct yellow gold, designed as a butterfly, the wings decora...

A FINE ANTIQUE CEYLON NO HEAT SAPPHIRE AND DIAMOND BRACELET in yellow gold and silver, set with five mixed cut sapphires totalling approximately 3...

AN ANTIQUE DIAMOND SWEETHEART RING, CIRCA 1800 in yellow gold and silver, set with a pear shaped rose cut diamond, accented by a coronet set with ...

AN ANTIQUE AGATE SNUFF BOX, 19TH CENTURY in yellow gold, the hinged box set with pieces of polished agate, accented by ornate gold scrolling motif...

A FINE ANTIQUE DIAMOND AND RUBY ST ESPRIT BROOCH / PENDANT in yellow gold and silver, designed as a dove set throughout with old and rose cut diam...

AN ANTIQUE BLOODSTONE INTAGLIO FOB SEAL AND PEARL PENDANT, 19TH CENTURY the face set with a cushion shaped bloodstone intaglio carved to depict a ...

AN ANTIQUE INTAGLIO FOB SEAL PENDANT, LATE 19TH CENTURY the face set with a cushion shaped intaglio carved to depict a pair of scissors partly enc...

A FINE ANTIQUE GEORGIAN CARNELIAN INTAGLIO AND HAIRWORK LOCKET FOB SEAL PENDANT, 19TH CENTURY in yellow gold, the face set with a rectangular piec...

AN ANTIQUE CITRINE INTAGLIO FOB SEAL PENDANT, 19TH CENTURY the face set with a circular cut citrine engraved to depict a crest of a dove carrying ...

A FINE ANTIQUE BANDED AGATE AND DIAMOND BLACKAMOOR SEAL PENDANT, 19TH CENTURY in yellow gold and silver, carved from a piece of banded agate depic...

AN ANTIQUE GEORGIAN GOLD MOTH BROOCH in yellow gold, designed as a moth, glass covered locket panel to the reverse, inscribed 'Charles Marquis of ...

AN ANTIQUE GOLD BRACELET, 19TH CENTURY in yellow gold, comprising five rows of cannetille style chains, the clasp decorated with rope and beadwork...

A FINE AND RARE PAIR OF ANTIQUE AQUAMARINE AND PEARL EARRINGS, 19TH CENTURY in yellow gold, of articulated design, each set with an elongated pear...

AN ANTIQUE VICTORIAN GARNET TASSEL NECKLACE in yellow gold, comprising a snake link chain, suspending three round cabochon garnets, accented by ta...

AN ANTIQUE UNHEATED RUBY AND DIAMOND RING in 18ct yellow gold, set with a trio of cushion cut rubies all totalling 4.04 carats, accented by trios ...

CARTIER, A LAKARDA PANTHERE RING in 18ct white gold, designed as a coiled panther, set with pear cut emerald eyes and an onyx nose, signed Cartier...

CARTIER, A DIAMOND LOVE BANGLE in 18ct white gold, set with ten round brilliant cut diamonds, signed Cartier and numbered, stamped AU750, Cartier ...

CARTIER, A DIAMOND I LOVE YOU NECKLACE, 1999 in 18ct white gold, comprising a collar necklace suspending a pendant engraved I LOVE YOU, accented b...

A LARGE AQUAMARINE AND DIAMOND BANGLE the hinged bifurcated bangle set with an octagonal step cut aquamarine of approximately 174.00 carats, accen...

TOURNEAU, A VINTAGE DIAMOND COCKTAIL WATCH in 14ct white gold, the square dial with triangular markers at 12, 3, 6 and 9, within a border of round...

MONTURE CARTIER, A DIAMOND RING set to the centre with an old cut diamond of approximately 1.50 carats in a border of baguette cut diamonds, signe...

A PAIR OF FRENCH YELLOW AND WHITE DIAMOND CLIP EARRINGS in 18ct yellow gold and platinum,  each comprising two triangular motifs set with round br...

A FRENCH DIAMOND, ENAMEL AND EMERALD CHEETAH CUB BROOCH in 18ct yellow gold, designed as a cheetah cub, set throughout with round brilliant cut di...

ANDREW GRIMA, A GREEN TOURMALINE AND DIAMOND RING in 18ct white gold, set with a fancy cut green tourmaline, accented by single cut diamonds, full...

FABERGE, A PAIR OF COLOURS OF LOVE HOOP EARRINGS in 18ct rose gold, each hoop with a fluted design, FAB maker's mark, partial British hallmarks, 1...

BULGARI, A DIAMOND SERPENTI VIPER RING in 18ct rose gold, designed as a coiled snake set throughout with round brilliant cut diamonds, signed Bulg...

GEORGES L'ENFANT FOR HERMES, A FINE GOLD CURB LINK BRACELET in 18ct yellow gold, comprising a row of curb links in braided design, signed Hermes P...

CARTIER, AN ART DECO CORAL, DIAMOND, PEARL AND ENAMEL BLACKAMOOR BROOCH in 18ct yellow gold, the black enamelled face surmounted by a turban relie...

A VINTAGE DIAMOND DRESS RING, CIRCA 1970 in yellow gold and white gold, the head of the ring of faceted geometric design formed of a ropetwist fra...