AN EMERALD AND DIAMOND DRESS RING in platinum, set with an octagonal step cut emerald of 1.55 carats, accented by round brilliant cut diamonds, in...

A DIAMOND BANGLE in 18ct rose gold, the flexible bangle set all around with round brilliant cut diamonds all totalling 3.93 carats, inscribed 66/3...

AN EMERALD AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut emerald of approximately 1.02 carats between two princess cut ...

A PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, each comprising a daisy cluster stud set with round brilliant cut diamonds, suspending a circu...

A DIAMOND NECKLACE in white gold and platinum, set with a row of round brilliant cut diamonds, the centre of the necklace designed as a tapering r...

BOODLES, A TANZANITE AND DIAMOND BRACELET in 18ct yellow gold, comprising five octagonal links set with octagonal step cut tanzanites alternating ...

JEAN SCHLUMBERGER FOR TIFFANY & CO., A CITRINE DRESS RING in 18ct yellow gold, the bombe face set with an octagonal step cut citrine, signed Schlu...

THREE GEMSET FULL ETERNITY RINGS in 18ct white gold, one set all around with a row of round brilliant cut diamonds, one set all around with square...

CARTIER, A DIAMOND AND EMERALD ELEPHANT BROOCH in 18ct yellow gold, designed as an elephant set throughout with round brilliant cut diamonds, the ...

JEAN SCHLUMBERGER FOR TIFFANY & CO., A FINE EMERALD AND DIAMOND BROOCH / PENDANT in 18ct yellow gold and platinum, set with an oval cabochon emera...

ALDO CIPULLO FOR CARTIER, A PAIR OF VINTAGE MALACHITE AND TURQUOISE EARRINGS, 1973 in 18ct yellow gold, each comprising a square of malachite set ...

A RUBY AND DIAMOND RING in 18ct yellow gold, set with an oval cut ruby of approximately 1.58 carats, the band accented by rows of round brilliant ...

SALAVETTI, A YELLOW AND WHITE DIAMOND BRACELET in 18ct white and yellow gold, comprising a row of alternating radiant cut yellow and white diamond...

A GOLDEN ZIRCON AND DIAMOND DRESS RING in yellow gold, set with a cushion cut golden zircon in an openwork border set with old and rose cut diamon...

PALOMA PICASSO FOR TIFFANY & CO., A PAIR OF GOLD KISS EARRINGS, 1983 in 18ct yellow gold, each designed as an X motif, signed Paloma Picasso, sign...

CARTIER, A FINE EMERALD AND DIAMOND RING in platinum, set with an oval cabochon emerald of approximately 1.95 carats, accented by round brilliant ...

A DIAMOND BROOCH in 18ct white gold, the stylised brooch set to the centre with a round brilliant cut diamond of approximately 1.85 carats, accent...

A FINE ANTIQUE FRENCH DIAMOND AND PEARL TIARA in yellow gold and silver, set throughout with old cut diamonds in a scrolling design, the principal...

A PADPARADSCHA SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cut padparadscha sapphire of 1.23 carats in a cluster of round bril...

TIFFANY & CO., A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS in 18ct yellow gold, each comprising a foliate top set with single cut diamonds, susp...

A TANZANITE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut tanzanite of 16.33 carats in a double border of round brilliant cut ...

A PAIR OF AMMONITE CUFFLINKS in 18ct yellow gold, each cufflink set with a slice of an ammonite fossil, stamped 750, 2.6cm, 38.5g. 

A BURMA NO HEAT RUBY AND DIAMOND THREE STONE RING in platinum and 18ct yellow gold, set with an oval cut ruby of 3.05 carats accented on each side...

A FINE IMPERIAL TOPAZ AND DIAMOND CROSS PENDANT in 18ct yellow and white gold, set with a central square step cut Imperial topaz in a frame of sin...

A 4.01 CARAT SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a round brilliant cut diamond of 4.01 carats, the band set with round brilliant ...

TIFFANY & CO., A FINE VINTAGE DIAMOND BOW BROOCH AND EARRINGS SUITE in 18ct yellow and white gold, the brooch designed as a bow with a stylised wo...

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER BRACELET in white gold, comprising a row of cushion cut sapphires in clusters of round brilliant cut...

A PAIR OF UNHEATED SPINEL AND DIAMOND DROP EARRINGS in platinum, each comprising a row of round brilliant cut diamonds suspending an octagonal ste...

A HEART SHAPED DIAMOND SOLITAIRE RING in 18ct white gold, set with a heart cut diamond of approximately 4.11 carats, full British hallmarks, size ...

AN INDIAN POLKI DIAMOND AND ENAMEL NECKLACE in yellow gold and silver, comprising a row of polki cut diamonds in a border of black enamel, no assa...

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with an oval faceted sapphire of approximately 10.63 carats, stamped 18K, size M / 6.25, 7.8g. 

ELSA PERETTI FOR TIFFANY & CO., A PAIR OF DIAMONDS BY THE YARD DROP EARRINGS in platinum, each comprising a trace chain set with five round brilli...

A BURMA NO HEAT SPINEL AND DIAMOND CLUSTER RING in 18ct white gold, set with a cushion cut spinel of 9.32 carats, in a cluster of baguette and rou...

AN EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut emerald of approximately 1.20 carats in a cluster of round brilliant cu...

AN ANTIQUE GARNET RIVIERE NECKLACE in 9ct yellow gold, comprising a single row of oval cut cut garnets, stamped 9CT, 40.0cm, 15.8g. 

A VERY FINE BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut ruby of 2.30 carats in a border of old cut diamonds...

AN ANTIQUE DIAMOND AND PEARL TIARA in yellow gold and silver, the scrolling tiara in foliate design, set throughout with old cut diamonds, topped ...

A 25.28 CARAT SPINEL RING in platinum, set with a cushion cut spinel of 25.28 carats, stamped Pt900, size M / 6.25, 12.5g. 

AN IMPORTANT PAIR OF FINE ANTIQUE DIAMOND DROP EARRINGS, 19TH CENTURY AND LATER in yellow gold and silver, each set with a row of old cut diamonds...

A SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of 5.68 carats, stamped PT950, size M / 6.25, 11.5g. 

AN ANTIQUE DIAMOND FRINGE NECKLACE in yellow gold and silver, set with a row of old cut diamonds, suspending a graduating foliate style fringe set...

AN ART DECO ROCK CRYSTAL, RUBY AND DIAMOND CIRCLE BROOCH in platinum, comprising an open circle of frosted rock crystal, set with round and cushio...

A RUBY AND DIAMOND CLUSTER RING in platinum, set with an oval cut ruby of 1.61 carats in a stylised cluster of marquise, baguette and round brilli...

A DIAMOND NECKLACE in 18ct white gold, the necklace comprising two rows of baguette and round brilliant cut diamonds, accented by scrolling motifs...

A 5.69 CARAT DIAMOND SOLITAIRE RING in platinum, set with an old European cut diamond of 5.69 carats, stamped PT, size K1/2 / 5.5, 4.7g.

A PINK OPAL, DIAMOND AND PEARL BROOCH in white gold, set with an oval cabochon pink opal in a border of round brilliant cut diamonds and pearls, n...

CARL D. LINDSTROM, A PAIR OF DIAMOND EARRINGS in 18ct yellow gold, each designed as a piece of fruit set with round brilliant cut diamonds, signed...