A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS in 18ct yellow gold, each in a swirl design set with round brilliant cut diamonds suspending a turqu...

A COLOMBIAN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 5.40 carats accented by pairs of...

BEN ROSENFELD, A VINTAGE DIAMOND AND ENAMEL FLOWER BROOCH, 1967 in 18ct yellow gold, designed as the head of a flower, set to the centre with a cl...

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 PAIR OF WATERMELON TOURMALINE AND DIAMOND DROP EARRINGS in 18ct yellow gold, each comprising a watermelon tourmaline carved to depict leaves sus...

A RUBY AND DIAMOND BROOCH in 18ct yellow gold, the openwork brooch set with a cluster of round brilliant cut diamonds accented by marquise cut rub...

A VINTAGE TURQUOISE, LAPIS LAZULI AND DIAMOND COCKTAIL RING in 18ct yellow gold, the navette shaped face set with a round cabochon turquoise accen...

A PAIR OF RUBELLITE TOURMALINE AND DIAMOND DROP EARRINGS in 14ct yellow gold, each set with three graduated pear shaped rubellite tourmalines acce...

A CORAL NECKLACE in 18ct yellow gold, comprising a row of graduated faceted coral beads, the clasp set with a cabochon coral, stamped 750, 73.5cm,...

A PAIR OF RUTILLATED QUARTZ AND DIAMOND EARRINGS in 18ct yellow gold, set with a cabochon rutillated quartz accented by round brilliant cut diamon...

A RUTILLATED QUARTZ AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, set with three cabochon rutillated quartz accented by round brilliant cut di...

AN ONYX, DIAMOND AND EMERALD BIRD RING in 18ct rose gold, designed as a parrot set with round cut diamonds, emeralds and onyx, stamped 750, size L...

AN ANTIQUE DIAMOND BANGLE in yellow gold, the hinged bangle set with a cluster of old cut diamonds, the band accented by further old cut diamonds,...

A PAIR OF ONYX, TOURMALINE, AMETHYST AND AQUAMARINE HOOP EARRINGS in 18ct yellow gold, each comprising a geometric motif set with rectangular step...

A DIAMOND ENGAGEMENT RING set with an octagonal step cut diamond of approximately 1.10 carats within a cluster of old European cut diamonds, the b...

A RUBY AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut ruby of approximately 1.10 carats in a cluster of round brilliant cut dia...

A PAIR OF PINK TOURMALINE AND DIAMOND CHANDELIER EARRINGS in 18ct white gold, each set with a round cut pink tourmaline in a scrolling border set ...

A 2.15 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 2.15 carats, partial British hallmarks, size...

CHOPARD, AN IMPERIALE CHRONOGRAPH WRISTWATCH in stainless steel, model reference 37/8210-33, white dial with applied Roman numerals, three subsidi...

A KUNZITE AND DIAMOND RING in platinum, set with an octagonal step cut kunzite of 21.00 carats in a border of round brilliant and baguette cut dia...

A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS in platinum, each set with an octagonal step cut aquamarine suspending a stylised drop pave set wit...

A DIAMOND ENGAGEMENT RING in platinum, set with a heart brilliant cut diamond of 2.10 carats, the band half set with a row of princess cut diamond...

A PAIR OF EMERALD AND DIAMOND CLUSTER EARRINGS each set with a round brilliant cut diamond in a cluster of round cut emeralds and further round br...

A VINTAGE DIAMOND COCKTAIL WATCH the hinged lid set with baguette and round brilliant cut diamonds, opening to reveal the rectangular watch face, ...

A RUBY AND DIAMOND CLUSTER RING in platinum, set with a cushion cut ruby between two oval cut rubies within a cluster of round brilliant cut diamo...

A PAIR OF AQUAMARINE AND DIAMOND EARRINGS in 14ct white gold, each set with a step cut aquamarine below a trio of round brilliant cut diamonds, st...

A DIAMOND, SYNTHETIC RUBY AND SAPPHIRE CLUSTER RING in 18ct white gold, set with a round brilliant cut diamond in a cluster of single cut diamonds...

A MOONSTONE AND DIAMOND RING / PENDANT in white gold, set with a cabochon moonstone in a stylised cluster of round brilliant cut diamonds all tota...

A PAIR OF BLUE TOPAZ STUD EARRINGS in 18ct white gold, each set with a round cabochon blue topaz, stamped 18K, 0.7cm, 1.6g.

A DIAMOND NECKLACE AND EARRINGS SUITE in 18ct white gold, the pendant set with a round brilliant cut diamond in a halo of further round brilliant ...

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an octagonal step cut emerald in a cluster of round brilliant cut diamonds, stam...

A DIAMOND, ENAMEL AND RUBY LADYBIRD BROOCH in 18ct yellow gold, designed as a ladybird decorated with red and black enamel, accented by a row of r...

A DIAMOND GYPSY RING in 18ct yellow gold, set with a round brilliant cut diamond of approximately 0.25 carats, stamped 750, size V / 10.75, 13.3g....

A PAIR OF SMOKEY QUARTZ AND CITRINE EARRINGS in 18ct yellow gold, each set with a pear cut citrine suspending a cushion cut smokey quartz, stamped...

A RUBY ETERNITY RING in yellow gold, set all around with round cut rubies, no assay marks, size M / 6.25, 3.0g.  ...[more]

A PAIR OF RAINBOW MOONSTONE DROP EARRINGS in 14ct yellow gold, each set with a fancy shaped rainbow moonstone (labradorite), 3.2cm, 3.5g.

A MULTICOLOUR SAPPHIRE NECKLACE in 18ct yellow gold, comprising a row of seventeen fancy shaped mixed cut pink, yellow, orange and blue sapphires,...

A PAIR OF SILVER FLOWER EARRINGS in silver, each designed as the head of a poppy, no assay marks, 2.0cm, 5.8g.  ...[more]

HENNING KOPPEL FOR GEORG JENSEN, A VINTAGE ABSTRACT ENAMEL BROOCH in silver, design number 315, designed as an abstract splash decorated with gree...

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut emerald of 4.10 carats in a cluster of round brilliant cut ...

A PAIR OF EMERALD HOOP EARRINGS in 18ct yellow gold, each set with a row of oval cut emeralds, stamped 18K, 1.9cm, 2.7g.

ARNO MALINOWSKI FOR GEORG JENSEN, A VINTAGE DEER BROOCH in silver, design number 256, the oval brooch designed to depict a kneeling deer, post 194...

A PAIR OF ANTIQUE PEARL AND GREEN PASTE EARRINGS in yellow gold, designed as a star, set with a central green paste gemstone accented by seed pear...

AN EMERALD BEAD NECKLACE in 14ct yellow gold, comprising a single row of faceted emerald beads all totalling 80.0-85.0 carats, marked indistinctly...

A PINK SAPPHIRE AND DIAMOND PENDANT NECKLACE AND EARRINGS SUITE in 9ct white gold, the pendant comprising a row of round brilliant cut diamonds su...

A SOLITAIRE DIAMOND RING in platinum, set with a princess cut diamond of approximately 1.00 carat, full British hallmarks, size J1/2 / 5, 5.5g.  ...

A CABOCHON STAR SAPPHIRE RING in platinum, set with an oval cabochon star sapphire of 40.83 carats, stamped Pt, size M1/2 / 6.5, 18.7g.  ...[more]

A DIAMOND BRACELET in 18ct white gold, set with two rows of tapered baguette, marquise, princess, oval and round brilliant cut diamonds between tw...

A RUBY AND DIAMOND THREE STONE RING in 18ct white gold, set with a round cut ruby of 0.63 carats between two round brilliant cut diamonds both tot...

CARTIER, A VINTAGE TURQUOISE AND DIAMOND FLOWER BROOCH, CIRCA 1970 in 18ct yellow gold, designed as an exotic flower, set with cabochon turquoise ...

A DIAMOND ENGAGEMENT RING in platinum, set with a cushion cut diamond of 1.04 carats in a border of round brilliant cut diamonds, the band set wit...

A DIAMOND RING in crossover design, set throughout with round brilliant cut diamonds, marked indistinctly, size N / 6.75, 12.8g.  ...[more]

A PAIR OF PINK SPINEL AND DIAMOND EARRINGS in 18ct yellow gold, each set with a row of eight graduated round brilliant cut diamonds, suspending a ...

A THREE ROW NATURAL PEARL NECKLACE comprising three rows of graduating natural pearls ranging from 3.4-8.9mm, the clasp set with old cut diamonds ...

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut emerald of 1.97 carats in a cluster of round brilliant cut diamonds, ...

A COLOMBIAN EMERALD AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, the pendant set with an octagonal step cut emerald suspending a round brilli...

A VINTAGE TURQUOISE BROOCH in 18ct yellow gold, in an abstract foliate design, set with four cabochon turquoise, full British hallmarks for London...

A TURQUOISE AND DIAMOND PENDANT NECKLACE in yellow gold, the pendant set with an oval cabochon turquoise in a double border of round brilliant cut...

JOHN DONALD, A VINTAGE CORAL AND PEARL BROOCH, 1970 in 18ct yellow gold, in abstract design, the openwork brooch set with polished coral beads and...

AN ART DECO RUBY AND DIAMOND DRESS RING in yellow gold and platinum, the geometric face set with calibre cut rubies and rose cut diamonds, no assa...