A PAIR OF ONYX AND DIAMOND CUFFLINKS in platinum and 18ct white gold, each face comprising an onyx disc set with an old European cut diamond, stam...

RENE BOIVIN, A NATURAL SALTWATER PEARL, DIAMOND AND CHRYSOPRASE BRACELET in 18ct white gold, comprising three rows of natural pearls, the clasp wi...

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 ...

AN ART DECO DIAMOND BROOCH in geometric form, set with five principal old cut diamonds, accented by further old cut diamonds, the diamonds all tot...

A PAIR OF PINK SAPPHIRE AND DIAMOND EARRINGS in 14ct white gold, each comprising a row of round cut diamonds suspending a cluster of briolette cut...

AN ALEXANDRITE AND DIAMOND CLUSTER RING in platinum, set with an oval cut alexandrite of 0.67 carats in a cluster of round brilliant and baguette ...

A RAINBOW MOONSTONE BEAD NECKLACE in 9ct yellow gold, comprising a row of faceted rainbow moonstone (labradorite) beads, stamped 375, 41.5cm, 33.2...

A GARNET AND OPAL ETERNITY RING in 14ct yellow gold, set with a row of alternating round cabochon cut garnets and opals, no assay marks, size O / ...

A PAIR OF TOURMALINE AND PEARL DROP EARRINGS in 18ct yellow gold, set with carved tourmaline beads terminated by carved tourmaline leaves, accente...

A PIGEON'S BLOOD BURMA NO HEAT RUBY AND DIAMOND RING in 18ct white and yellow gold, set with a cushion cut ruby of 0.81 carats accented by a row o...

ROLEX, A VINTAGE DIAMOND OYSTER PERPETUAL DATEJUST WRISTWATCH in stainless steel, circa 1981, model ref 16030, silver dial with diamond set hour m...

A DIAMOND WAVE RING in 18ct white gold, of wave design comprising a graduated row of round brilliant cut diamonds, stamped 750 ORO GRIEGO, size L1...

A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS in 18ct white gold, each comprising a row of round brilliant cut diamonds suspending a pear cut aqu...

A SAPPHIRE, AQUAMARINE AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a pear cut sapphire of 6.92 set within a polished aqu...

A DIAMOND DRESS RING in 18ct white gold, the square bezel set with a cluster of round brilliant cut diamonds on a tapering band, stamped 750, size...

AN ANTIQUE DIAMOND GYPSY RING in 18ct yellow gold, set with an old cut diamond in a star motif, full British hallmarks for Birmingham 1910, size P...

A PAIR OF OPAL AND DIAMOND DROP EARRINGS in yellow gold, each set with a cabochon opal suspending two round brilliant cut diamonds, a marquise sha...

AN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon cut opal in a cluster of round brilliant cut diamonds, stamped 18C...

AN ANTIQUE RUBY AND DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, designed as a crescent moon set with a row of alternating round cut ru...

A PAIR OF ANTIQUE DIAMOND DROP EARRINGS the tapering bodies set with old and single cut diamonds, no assay marks, 5.2cm, 6.9g.  ...[more]

AN ANTIQUE RUBY AND DIAMOND NECKLACE in yellow gold and silver, comprising a trace chain suspending round and oval cut rubies, old and rose cut di...

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with rectangular cushion and oval cut sapphires in a border of old cut diamonds, pal...

A PINK SAPPHIRE BEAD NECKLACE in 14ct yellow gold, comprising a single row of polished pink sapphire beads all totalling 110.0-115.0 carats, stamp...

AN ANTIQUE VICTORIAN PEARL AND RUBY RING in 15ct yellow gold, set with seed pearls and round cut rubies, full British hallmarks for Chester 1886, ...

AN ANTIQUE TURQUOISE, RUBY AND PEARL LOCKET / PENDANT in yellow gold, the oval domed body set throughout with cabochon turquoise accented by cushi...

A PAIR OF PINK TOURMALINE AND DIAMOND CHANDELIER EARRINGS in 18ct white gold, the scrolling bodies set with round brilliant cut diamonds suspendin...

AN ANTIQUE DEMANTOID GARNET AND PEARL BAR BROOCH in 19ct yellow gold, set with a cushion cut demantoid garnet in a cluster of alternating round cu...

AN ANTIQUE DIAMOND RING in 18ct yellow gold, set with an old cut diamond of approximately 0.30 carats, further diamonds on the shoulders, no assay...

ANTIQUE MICROMOSAIC NECKLACE AND BROOCH SUITE the necklace comprising six micromosaic plaques, inlaid with floral designs, set within an ornate bo...

A TOPAZ DRESS RING in yellow gold, set with a rectangular step cut yellow topaz, accented on each side by rectangular step cut pink and orange top...

AN AQUAMARINE RING in yellow gold, set with an octagonal step cut aquamarine of approximately 2.82 carats, no assay marks, size N / 6.75, 3.2g.  ...

A PAIR OF CITRINE AND PEARL DROP EARRINGS in 18ct yellow gold, designed as trefoils of citrines to three tassels set with cabochon citrines and pe...

AN ONYX RING / PENDANT in 18ct yellow gold, in hexagonal design set on both sides with polished onyx, stamped 18K, 2.3cm, size K1/2 / 5.5, 4.0g.

A VINTAGE CITRINE COCKTAIL RING in 18ct yellow gold, set with a rectangular cushion fancy cut citrine of approximately 45.19 carats, stamped 18K, ...

A CORAL BEAD NECKLACE in 18ct yellow gold, comprising a row of graduated round coral beads accented by gold beads, the coral ranging from 7.1mm to...

A PAIR OF DIAMOND STAR CUFF EARRINGS in 18ct yellow gold, each designed as a curved row of four stars set with rose and round brilliant cut diamon...

NO RESERVE - A DIAMOND MEDUSA PENDANT in 9ct yellow gold, the moulded medusa head on an openwork background, within a border round brilliant cut d...

A DIAMOND AND RUBY HORSE BROOCH in 18ct yellow gold, designed as a galloping horse, comprising a row of single cut diamonds to the mane and tail, ...

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...

A PAIR OF MULTICOLOUR SAPPHIRE AND DIAMOND HOOPS EARRINGS in 18ct yellow gold, pave set throughout with round cut pink, yellow and orange sapphire...

A PINK SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an oval cut pink sapphire of approximately 1.13 carats flanked by baguette cut diamon...

A DIAMOND LINE BRACELET in 18ct white gold, comprising a row of round brilliant cut diamonds all totalling 2.0-2.1 carats, stamped 750, 19.0cm, 11...

AN AQUAMARINE BEAD NECKLACE in 9ct yellow gold, comprising a row of faceted aquamarine beads, stamped 375, 46.0cm, 14.1g. ...[more]

A PAIR OF PEARL DROP EARRINGS in 14ct yellow gold, each comprising a gold sphere suspending a baroque pearl drop, stamped 14K, 5.2cm, 12.6g.  ......

A TURQUOISE AND DIAMOND CLUSTER RING in 18ct white and yellow gold, set with an oval cabochon cut turquoise in a cluster of single cut diamonds wi...

A SET OF TURQUOISE AND DIAMOND JEWELS in silver, comprising three oval hoops pave set with round cabochon turquoise and round cut diamonds, stampe...

A PAIR OF EMERALD AND DIAMOND CLUSTER EARRINGS in white gold, each comprising a hoop set with round brilliant cut diamonds suspending an octagonal...

A CITRINE COCKTAIL RING in 18ct yellow gold, set with a rectangular step cut citrine of approximately 22.66 carats, stamped 18CT, size R / 8.75, 1...

A DIAMOND TASSEL NECKLACE in 18ct yellow gold and silver, comprising a fancy link chain suspending two tassels terminating in an openwork link set...

A VINTAGE GOLD RING in 9ct yellow gold, the open band terminating on each end with a sphere, full British hallmarks for London 1994, size O1/2 / 7...

A PAIR OF SAPPHIRE DROP EARRINGS in yellow gold, each comprising a row of oval cut sapphires, no assay marks, 4.0cm, 0.7g.  ...[more]

A PERIDOT AND DIAMOND DRESS RING in 18ct white and yellow gold, set with a round fancy cut peridot of 8.29 carats, accented by round brilliant cut...

A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS in 18ct white gold, each set with two octagonal step cut aquamarines in borders of round brilliant ...

AN AQUAMARINE AND DIAMOND DRESS RING in platinum, set with a marquise cut aquamarine of 4.69 carats, within a border of round cut diamonds, with f...

AN ART DECO SAPPHIRE AND DIAMOND BROOCH in 18ct white gold and platinum, designed as a stylised bow set with round and single cut diamonds and cal...

A DIAMOND PENDANT NECKLACE the openwork pendant set with old cut diamonds, the diamonds all totalling 0.5-0.6 carats, suspended from a trace chain...

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an octagonal step cut emerald of 5.05 carats in a cluster of round brilliant cut...

AN AMETHYST RIVIERE NECKLACE in 18ct yellow gold, set with a row of faceted oval cut amethysts, stamped 750, 46.0cm, 23.4g.

A PAIR OF DIAMOND FLOWER EARRINGS in 18ct white gold, set throughout with round brilliant cut diamonds, stamped 750, 1.6cm, 6.6g.  ...[more]

A SAPPHIRE AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut sapphire of 2.25 carats accented on each side by a baguette cu...