A DIAMOND AND EMERALD PENDANT NECKLACE in 18ct yellow gold, the pendant set with a cluster of pear and trillion cut diamonds suspending a square s...

A PAIR OF DIAMOND STUD EARRINGS each set with a round brilliant cut diamond, the diamonds both totalling 1.82 carats, no butterflies, no assay mar...

A VINTAGE AQUAMARINE, GREEN TOURMALINE AND DIAMOND COCKTAIL RING in yellow gold, set with an oval mixed cut aquamarine of 14.71 carats, accented o...

A GEMSET GIARDINETTO BROOCH / PENDANT in 18ct yellow gold, designed as a basket of flowers set with cabochon amethysts, topaz, pink tourmalines, c...

AN UNMOUNTED AMETHYST oval cut, 17.15 carats.  ...[more]

AN EMERALD AND DIAMOND RING in platinum, set with an octagonal step cut emerald of approximately 2.24 carats in a double border of single cut diam...

NO RESERVE - A PAIR OF MOTHER OF PEARL AND SAPPHIRE CUFFLINKS in silver, each circular face comprising a mother of pearl set with a cabochon sapph...

ALFRED DUNHILL, AN ELITE WRISTWATCH in stainless steel and gold plate, champagne dial with diamond set markers and diamond set bezel, toa two-tone...

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut aquamarine of approximately 6.00 carats in a cluster of ...

MESSIKA, A SPIKEY ALLIANCE DIAMOND RING in 18ct white gold, set with rows of round brilliant cut diamonds accented by gold studs, the diamonds all...

NO RESERVE - A PAIR OF BAROQUE PEARL AND EMERALD EARRINGS in yellow gold, each suspending a baroque pearl set with round cut emeralds, no assay ma...

CELESTE, A DIAMOND THE LOVERS KNOT BANGLE 18ct white gold, the hinged bangle designed as the figures of a man and woman accented by a row of round...

A SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a heart cut sapphire of approximately 6.00 carats, the trifurcated band set through...

A CARBON AND DIAMOND RING comprising a band of carbon accented by a row of round brilliant cut diamonds, no assay marks, size M / 6.25, 1.6g.  .....

MESSIKA, A DIAMOND MOVE BRACELET in 18ct white gold, set with three moveable round brilliant cut diamonds on a fancy bracelet, the diamonds all to...

THEO FENNELL, A BLUE TOPAZ AND DIAMOND RING in 18ct white gold, the wide tapering band set with an oval cut blue topaz accented on each side with ...

A COLLECTION OF UNMOUNTED RUBIES round cut, 1.80 carats.  ...[more]

A PERIDOT AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut peridot of approximately 4.68 carats in a cluster of round b...

A PAIR OF DIAMOND STUD EARRINGS in 18ct white gold, each set with a round brilliant cut diamond, the diamonds both totalling 1.24 carats, stamped ...

A YELLOW SAPPHIRE AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut yellow sapphire of approximately 1.40 carats accented o...

AN UNMOUNTED PINK SAPPHIRE cushion cut, 1.08 carats.  ...[more]

A RUBY AND DIAMOND RING set with a row of round cut rubies and round brilliant cut diamonds, no assay marks, size N1/2 / 7, 3.8g.

A VINTAGE DIAMOND BOW BROOCH in white gold, designed as a ribbon tied into a bow, set with baguette, round brilliant and single cut diamonds all t...

MESSIKA, A DIAMOND EDEN RING in 18ct white gold, in openwork foliate design set throughout with round brilliant cut diamonds, the diamonds all tot...

NO RESERVE - A DIAMOND NAVETTE RING in 18ct white and yellow gold, the navette shaped face set with three old European cut diamonds accented by a ...

A DIAMOND RIVIERE NECKLACE in 18ct white gold, comprising a row of round brilliant cut diamonds, the diamonds all totalling 5.0-5.5 carats, stampe...

NO RESERVE - AN EMERALD AND DIAMOND CLUSTER RING in yellow and white gold, set with a round cut emerald in a cluster of round brilliant cut diamon...

A PAIR OF RUBY AND DIAMOND CLUSTER EARRINGS in 18ct yellow gold and silver, each set with a round cut ruby in a cluster of round brilliant cut dia...

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of 2.87 carats in a cluster of round brilliant cut diamonds,...

AN ANTIQUE DIAMOND SPIDER PENDANT NECKLACE in 15ct yellow gold, the circular pendant with a spider set with an old cut diamond, suspended from a t...

A DIAMOND RING in 18ct yellow gold, the tapering band set with a princess cut diamond of approximately 1.00 carat, accented by a baguette and a tr...

AN UNMOUNTED BLUE SAPPHIRE pear cut, 2.97 carats.  ...[more]

A VINTAGE MULTI GEM HARLEQUIN DOUBLE CLIP BROOCH in yellow gold, in an openwork design set with blue, yellow and pink sapphires, green and yellow ...

A DIAMOND BUCKLE RING in 18ct rose and white gold, the buckle pave set with round brilliant cut diamonds, partial British hallmarks, size K / 5, 1...

A PAIR OF DIAMOND CLUSTER EARRINGS in 18ct white gold, set with round brilliant cut diamonds all totalling 2.80 carats, stamped 750, 1.3cm, 5.4g. ...

A DIAMOND DRESS RING in platinum, set with an emerald cut diamond of 0.72 carats in a border of baguette cut diamonds, the shoulders accented by c...

A PAIR OF DIAMOND BANGLES in 14ct blackened gold, each identical square bangle comprising a cream plastic in a border of single cut diamonds, stam...

A LIGHT PINK DIAMOND CLUSTER RING in 18ct white gold, set with a cushion cut pink diamond of 0.20 carats in a cluster of round cut pink diamonds, ...

A GEMSET GIARDINETTO BROOCH in 18ct white gold, modelled as plant in a stemmed pot, set with carved rubies, cabochon sapphires and emeralds and br...

NO REVERSE - A DIAMOND AND EMERALD MARQUISE RING set with three round brilliant cut diamonds in a border of step cut emeralds (two of which are mi...

MESSIKA, A DIAMOND BUTTERFLY PENDANT NECKLACE in 18ct white gold, comprising two butterfly motifs set with round brilliant cut diamonds, suspended...

NO RESERVE - A SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with an old European cut diamond in a figure of eight motif set with single...

TIFFANY & CO., A RUBY AND DIAMOND DRESS SET in platinum, comprising a pair of cufflinks and three shirt studs, each set with an oval cabochon ruby...

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING in platinum, set with an oval cut ruby of approximately 1.56 carats in a cluster of round brilliant c...

A VINTAGE EBONY, EMERALD, RUBY AND DIAMOND BLACKAMOOR PENDANT in yellow gold and silver, designed as the bust of a man carved from ebony, the head...

A YELLOW SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow and white gold, the wide band set with a fancy mixed cut yellow sapphire accented by round...

AN EMERALD, RUBY AND DIAMOND BRACELET comprising three braided rows, each set with round brilliant cut diamonds, round cut rubies, and round cut e...

A YELLOW SAPPHIRE AND DIAMOND NECKLACE AND EARRINGS SUITE in 18ct white gold, the earrings set with an oval cut yellow sapphire of approximately 1...

NO RESERVE - A CORAL AND PEARL CLUSTER RING in yellow gold, set with a red cabochon coral in a cluster of pearls, no assay marks, size M1/2 / 6.5,...

A VINTAGE DIAMOND BROOCH, 1960S in platinum, designed as an abstract ribbon scroll of baguette diamonds, with three flowers set with marquise and ...

A DIAMOND CLUSTER RING in platinum, set with a cluster of old European cut diamonds, the diamonds all totalling 0.9-1.1 carats, stamped PLAT, size...

AN OPAL, SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a diamond-shaped cabochon opal, the gallery and band pave set with round brilliant...

AN IOLITE AND DIAMOND PENDANT set with a fancy cut iolite in a border of round brilliant cut diamonds, no assay marks, 2.5cm, 2.5g.  ...[more]

MESSIKA, A DIAMOND BUTTERFLY RING in 18ct white gold, designed as an openwork butterfly set throughout with round brilliant cut diamonds, Messika ...

AN AQUAMARINE AND DIAMOND CLUSTER RING in platinum, set with an octagonal step cut aquamarine of approximately 1.60 carats in a cluster of round b...

A PAIR OF EMERALD AND DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with an oval cut emerald in a cluster of round brilliant cut diamonds,...

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut emerald of 2.49 carats in a cluster of round brilliant cut diamonds a...

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut sapphire in a cluster of single cut diamonds, full Brit...

AN ART DECO DIAMOND BOW CHOKER NECKLACE in platinum, designed as an openwork foliate style bow set with old cut diamonds on an adjustable silk ban...

AN ANTIQUE BELLE EPOQUE ONYX AND DIAMOND BROOCH in platinum, designed as two interlocking circles with foliate motifs set throughout with old and ...