A LAVENDER AND GREEN JADEITE JADE BEAD NECKLACE, TIFFANY & CO in 14ct yellow gold, comprising a single row of eighty one alternating lavender and ...

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cushion cut sapphire of approximately 2.46 carats in a cluster of round ...

AN ART DECO JADEITE JADE, LAPIS LAZULI AND DIAMOND BROOCH in 18ct yellow gold, the elongated geometric body set with polished panels of jadeite an...

A ZIRCON AND DIAMOND CLUSTER RING set with an oval cut zircon of 8.19 carats in a border of round cut diamonds, unmarked, size N / 6.75, 5.6g.

A DIAMOND HINDU PENDANT NECKLACE, CARTIER in 18ct white gold, designed as a quatrefoil motif, jewelled with five round cut diamonds, signed Cartie...

AN ART DECO COLOMBIAN EMERALD AND DIAMOND RING the rectangular face set with an emerald cut emerald of 1.08 carats and an old cut diamond of 1.21 ...

A NATURAL JADEITE JADE AND DIAMOND CLIP BROOCH in Art Deco design, set with a triangular piece of carved jadeite jade, decorated with fruit motifs...

AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an emerald cut emerald of 1.48 carats between two round cut diamonds totalling 0.55 cara...

AN UNHEATED SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut sapphire of 4.43 carats between two triangular brilliant cut diamonds to...

A PAIR OF SAPPHIRE AND DIAMOND EARRINGS in white gold, in sleeper design set with round cut diamonds, suspending a drop formed of a pear shaped ro...

A DIAMOND COLLAR NECKLACE in 18ct white gold, in scrolling open framework design set with round cut diamonds totalling 11.0-12.0 carats, tests as ...

A DIAMOND, EMERALD AND ONYX PENDANT AND CHAIN in 18ct white gold, in the manner of Cartier Panthere design, comprising of a panther set with round...

A DIAMOND, EMERALD AND ONYX RING in 18ct white gold, in the manner of Cartier Panthere design, the open framework is set with round cut diamonds t...

A NATURAL PEARL AND DIAMOND BRACELET in 18ct white gold, set with three pearls of 8.4mm, 6.8mm and 6.1mm, in clusters of old cut diamonds, spaced ...

A PAIR OF DIAMOND STUD EARRINGS in 18ct white gold, each set with a round cut diamond, stamped 750, 0.8mm, 1.9g.

A DIAMOND SOLITAIRE PENDANT AND CHAIN in 18ct white gold, set with a free moving round cut diamond, stamped 18ct, 40cm, 1.4g.

A DIAMOND FLOWER RING in white gold, designed as an articulated flower, set with a round cut diamond and seven marquise cut diamonds, all totalli...

A PAIR OF DIAMOND EARRINGS designed as sleeper earrings, set with round cut diamonds, totalling approximately 3.00 carats, unmarked, 1.9cm, 4.0g.

A DIAMOND RIVIERE NECKLACE in yellow gold and silver, in the antique Victorian manner, formed of a single row of fifty-three circular links, rubov...

AN ANTIQUE SAPPHIRE AND DIAMOND HORSESHOE BROOCH in yellow gold and silver, set with graduating cushion cut sapphires and old cut diamonds, unmark...

A RUBY AND DIAMOND CLUSTER RING in 18ct white gold, set with a cushion cut ruby of 1.22 carats within a cluster of round and baguette cut diamonds...

A PAIR OF ONYX AND DIAMOND EARRINGS in yellow gold and silver, each set with three round cut diamonds suspending an onyx bead of 14.4mm, unmarked,...

A PEARL AND DIAMOND NECKLACE comprising of a single row of pearls, set on a clasp set with three round cut diamonds, unmarked, 51cm, 18.6g.

A DIAMOND BRACELET, EARLY 20TH CENTURY in yellow gold, formed of openwork navette shaped links, the central link set with a trio of principal old ...

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with an old cut diamond between two emerald cut sapphires, stamped 750, size R / 8...

A PAIR OF DIAMOND BAR EARRINGS in 18ct white gold, comprising of a tapering bar, set with a round cut diamond, stamped 750, 2.3cm, 4.5g.

A DIAMOND AND RUBY FLOWER BROOCH designed as a flower, set with a central oval cut ruby, the petals set all over with round cut diamonds, unmarked...

A DIAMOND AND NATURAL PEARL CLUSTER RING in 18t white gold set with a natural pearl in a cluster of old cut diamonds, stamped 750, size Q / 8, 5....

A DIAMOND BANGLE, POMELLATO in 18ct yellow gold, set with heart and star motifs, set with round cut diamonds, signed Pomelatto, stamped 750, 6cm, ...

A DIAMOND PENDANT AND CHAIN in 18ct white gold, set with a pear cut diamond of approximately 1.00 carat in a border of round cut diamonds, stamped...

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire in a cluster of round and tapered baguette cut diamonds, sta...

A PAIR OF DIAMOND AND EMERALD DROP EARRINGS in 18t white gold, in swirling design, comprising of a bar set with round cut diamonds, with a coiling...

A COLOMBIAN EMERALD AND DIAMOND RING in platinum, set with an oval cut Colombian emerald, in open framework design, set with round cut diamonds, F...

A PAIR OF DIAMOND AND SAPPHIRE EARRINGS in 18ct white gold, set with a trillion cut diamond, suspending a row of eight round cut diamonds, suspend...

A NATURAL PEARL AND DIAMOND THREE STONE RING in 18t white gold, set with a natural pearl between two old cut diamonds, stamped 750, size M / 5.5, ...

A PAIR OF SAPPHIRE AND DIAMOND EARRINGS in 18ct white gold, each comprising of four circular links, set with round cut diamonds, suspending an abs...

A SAPPHIRE AND DIAMOND PENDANT AND CHAIN in pierced open framework design, set with round cut diamonds, step cut sapphires and an articulated pear...

A 39.00 CARAT CEYLON NO HEAT SAPPHIRE, SAPPHIRE AND DIAMOND COCKTAIL RING in 18ct white gold, set with a cushion cut Ceylon no heat sapphire of 39...

A PAIR OF DIAMOND, RUBY AND SAPPHIRE CUFFLINKS, CHANTECLER in 18ct white gold, set with baguette and fancy cut diamonds, emerald cut rubies and em...

A DIAMOND TARGET RING in 18ct white gold, in target design set with round brilliant cut diamonds and baguette cut diamonds, stamped 750, size L / ...

A DIAMOND QUATREFOIL PENDANT AND CHAIN in 18ct white gold, the pendant designed as a quatrefoil, set with round cut diamonds on a fine link chain,...

A DIAMOND AND SAPPHIRE BAR BROOCH in platinum, in open framework design, set with three principal round and oval cut diamonds, four calibre cut sa...

A NATURAL PEARL AND DIAMOND RING in 18ct white gold, set with a round cut diamond, suspending a natural pearl drop, stamped 750, size O / 7, 5.4g.

A PAIR OF RUBY AND DIAMOND TARGET EARRINGS in 18ct white gold, in target design set with a central round cut diamonds in a concentric border of st...

AN EMERALD AND DIAMOND BROOCH in bow design, set with a central emerald cut emerald and round cut diamonds, unmarked, 4.5cm, 2.5g.

A DIAMOND DRESS RING in 18ct rose gold, set with a central cluster of illusion set baguette and round cut diamonds, in a border of round cut diamo...

A RUBY ELEPHANT PENDANT AND CHAIN in 18ct white gold, designed as an elephant, jewelled with a round cut ruby eye, stamped 750, 1.5cm, 5.8g.

A PAIR OF DIAMOND DROP EARRINGS 18ct in white gold, in drop design, comprising of alternating clusters of baguette cut diamonds and round cut diam...

A PAIR OF RUBY AND DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with an oval cut ruby in a cluster of round cut diamonds, stamped 750, 1....

AN EMERALD, DIAMOND AND ONYX BOMBE RING in 18ct white gold, set with an emerald cut emerald of 5.00 carats in a geometric border, set with tapered...

A HARDSTONE AND DIAMOND SCOTTIE DOG BROOCH in 18ct yellow gold, set with a black hardstone designed as a scottie dog, the collar comprising of a r...

A FANCY YELLOW DIAMOND ETERNITY RING in 18ct yellow gold, set with 10.00 carats of cushion cut yellow diamonds, stamped 750, size O / 7, 6.9g.

A PAIR OF ORANGE, YELLOW AND GREEN SAPPHIRE AND DIAMOND EARRINGS in 18ct yellow gold, in floral design, set with a central cluster of four round c...

A MALACHITE AND DIAMOND NECKLACE in 18ct yellow gold, comprising of a chain formed of alternating polished square shaped pieces of malachite and r...

AN ANTIQUE PEARL AND DIAMOND BAR BROOCH in high carat yellow gold, the tapering bar set with alternating old cut diamonds and pearls, unmarked, 5....

AN ENAMEL, AQUAMARINE AND YELLOW DIAMOND BOMBE RING set with a central oval cut aquamarine of approximately 8.00 carats, set with blue and green e...

AN IVORY, EMERALD, DIAMOND AND OPAL PERFUME BOTTLE in 18ct yellow gold, set with a central opal of 3.4cm, round cut diamonds, ivory panels and cab...

AN ANTIQUE IVORY BANGLE, TIFFANY & CO, CIRCA 1910 in 18ct yellow gold, in double band design, set with alternating panels of gold and polished ivo...

A DIAMOND GYPSY RING in yellow gold, set with three round cut diamonds totalling 1.70 carats, unmarked, size W / 11, 16.1g.

A DIAMOND DRESS RING in yellow gold, in open framework design, set with a trio of round cut diamonds and a triangular shaped diamond all totalling...