THEO FENNELL, A CHAIN BRACELET comprising a row of oval links, one link designed as the Theo Fennell maker's mark, no assay marks, 18.5cm, 25.6g.

A PAIR OF PINK SAPPHIRE AND DIAMOND DROP EARRINGS each comprising a pear cut pink sapphire and an oval cut pink sapphire in a border of round bril...

TIFFANY & CO., A SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of 0.92 carats, diamond laser inscribed, T&Co maker's ...

A FINE ALEXANDRITE AND DIAMOND LINE NECKLACE comprising a graduating row of alternating round cut alexandrites and round brilliant cut diamonds, t...

A COLOMBIAN MINOR AND DIAMOND THREE STONE DIAMOND RING set with an octagonal step cut emerald of 1.32 carats accented on each side by a round bril...

A 16.15 CARAT RUBELLITE TOURMALINE AND DIAMOND PENDANT in 18ct yellow gold, set with an oval cut rubellite tourmaline of 16.15 carats, accented by...

A PAIR OF PINK TOURMALINE AND DIAMOND DROP EARRINGS each set with a fancy cut tourmaline in a border of round brilliant cut diamonds, suspending a...

CARTIER, A DIAMOND HEART RING in 18ct yellow gold, designed as two hearts set with round brilliant cut diamonds, signed Cartier and numbered, part...

A FINE PEARL AND DIAMOND BRACELET the openwork bracelet set with a row of pearls ranging from 3.8-5.3mm, accented throughout with old cut diamonds...

A BURMA NO HEAT RUBY AND DIAMOND RING set with an oval cut ruby of 2.06 carats, the tapering mount set with baguette and tapered baguette cut diam...

A FINE ART DECO FRENCH SAPPHIRE AND DIAMOND BRACELET in platinum, set with seven rectangular step cut sapphires, accented by a row of further sapp...

A TYPE A JADEITE JADE AND DIAMOND RING set with an oval cabochon jadeite jade of 7.33 carats, the shoulders set with round brilliant and tapered b...

A PAIR OF DIAMOND, SAPPHIRE AND BLUE CHALCEDONY EARRINGS each comprising a pave set diamond stud, suspending a pear shaped hoop set with round cut...

A SAPPHIRE, DIAMOND AND BLUE CHALCEDONY BANGLE the tapering hinged bangle set with a central cabochon blue chalcedony, accented by pave set round ...

VAN CLEEF & ARPELS, A DIAMOND CLUSTER FLEURETTE RING in 18ct white gold, set with a cluster of round brilliant cut diamonds, the shoulders set wit...

AN ANTIQUE SAPPHIRE, PEARL AND DIAMOND BRACELET in yellow gold and silver, the openwork bracelet set with old and rose cut diamonds and round cut ...

VAN CLEEF & ARPELS, A VINTAGE LAPIS LAZULI AND DIAMOND DRESS RING in 18ct yellow gold, set with alternating sections of polished lapis lazuli and ...

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold, designed as a floral spray set throughout with old...

A FINE ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a large natural ...

A BURMA NO HEAT SAPPHIRE RING set with a cushion cut sapphire of approximately 3.32 carats, the shoulders engraved with foliate motifs, stamped 14...

A FINE ANTIQUE CAT'S EYE CHRYSOBERYL AND DIAMOND CLUSTER BROOCH in yellow gold and silver, set with an oval cat's eye chrysoberyl of approximately...

A PAIR OF DIAMOND HOOP CLIP EARRINGS each designed as a hoop pave set with round brilliant cut diamonds, no assay marks, 3.1cm, 20.7g. 

AUSTIN - A 14CT GOLD DIAMOND BRACELET WATCH, the circular silver dial with applied hour marker and centre hands, bezel set with diamonds, fitted t...

CARTIER, A VENDOME LOUIS CARTIER WEDDING RING in 18ct yellow, white and rose gold, comprising thee tricolour bands, signed Cartier and numbered, S...

A PAIR OF SAPPHIRE AND DIAMOND CLIP EARRINGS the articulated earrings each in geometric design set with calibre cut sapphires and round brilliant ...

MARCHAK, AN EMERALD AND RUBY BRACELET in yellow gold, comprising a row of gold links in woven design, accented by round cabochon emeralds and rubi...

A FRENCH SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cushion cut sapphire of approximately 2.83 carats, the shoulders set with bague...

A PAIR OF ITALIAN PEARL AND DIAMOND FLOWER CLIP EARRINGS in 18ct white gold, each designed as a flower set with a pearl of 14.2mm and 14.5mm respe...

A FINE BELLE EPOQUE DIAMOND PENDANT NECKLACE the openwork foliate pendant set throughout with old and rose cut diamonds, suspending swags set with...

CARTIER, A DIAMOND C DE CARTIER RING in 18ct white gold, the band designed as a row of double C motifs, one pave set with round brilliant cut diam...

A LARGE AQUAMARINE AND DIAMOND DRESS RING set with a cushion cut aquamarine of approximately 34.52 carats, the shoulders set with round brilliant ...

A DIAMOND COLLAR NECKLACE the central section set with pear and marquise cut diamonds leading to a row of pear cut diamonds framed by borders of r...

A PAIR OF LARGE TURQUOISE AND DIAMOND DROP EARRINGS each set with a cabochon turquoise in a cluster of round brilliant cut diamonds, suspending a ...

MARINA B, A DIAMOND ONDA PAT RING in 18ct white gold, set with round brilliant cut diamonds in a stylised wave design, the diamonds all totalling ...

A SOUTH SEA PEARL, DIAMOND AND SAPPHIRE BRACELET set with eight South Sea pearls in borders of marquise and round brilliant cut diamonds, accented...

TIFFANY & CO., A DIAMOND T WIDE RING designed as two T motifs pave set with round brilliant cut diamonds, the diamonds totalling 0.55-0.65 carats,...

A PAIR OF SAPPHIRE AND DIAMOND CHANDELIER DROP EARRINGS each set with a pear cut sapphire in a border of round brilliant cut diamonds, suspending ...

A FINE SAPPHIRE AND DIAMOND THREE STONE RING set with an oval cut sapphire of 3.03 carats accented on each side by a fancy cut diamond, the diamon...

A FINE DIAMOND BRACELET comprising openwork geometric links set with seven principal transitional cut diamonds, accented throughout with single, o...

A DIAMOND FLOWER BROOCH in platinum and 18ct yellow gold, designed as a stylised flower set with round brilliant and marquise cut diamonds, the di...

A FINE EMERALD AND DIAMOND RING set with an octagonal step cut emerald of approximately 1.28 carats in a border of pear and round brilliant cut di...

DE AMBROSI, A PAIR OF LARGE DIAMOND HOOP EARRINGS each designed as a hoop, pave set throughout with round brilliant cut diamonds, the diamonds tot...

SALAVETTI, AN UNHEATED RUBY AND DIAMOND RING set with an oval cut ruby of approximately 2.12 carats accented by round brilliant and baguette cut d...

A DIAMOND COLLAR NECKLACE in 18ct white gold, the scrollings links partially set with round brilliant cut diamonds, the diamonds all totalling 8.0...

A RUBY AND DIAMOND THREE STONE RING set with a cushion cut ruby of 1.55 carats between two old cut diamonds, the diamonds both totalling 0.95 cara...

A CEYLON NO HEAT PURPLE SPINEL AND DIAMOND RING in 18ct white gold, set with a cushion cut purple spinel of 10.33 carats, the shoulders set with s...

AN ANTIQUE FRENCH DIAMOND BRACELET in yellow gold and silver, the comprising a row of scrolling foliate style links set with old and rose cut diam...

A FRENCH ART NOUVEAU PLIQUE A JOUR ENAMEL AND DIAMOND RING in 18ct yellow gold, designed as the profile of a woman decorated with blue and green p...

BLACK STARR & FROST, AN ANTIQUE DIAMOND BROOCH, EARLY 20TH CENTURY designed as a scrolling ribbon suspending a laurel wreath and flower, set throu...

A TANZANITE AND DIAMOND RING set with an oval cut tanzanite of approximately 3.35 carats within a halo of round brilliant cut diamonds, further ro...

A PAIR OF DIAMOND HOOP EARRINGS each comprising a hoop set with round brilliant cut diamonds, suspending a circular drop set with three rows of fu...

GIRARD PERREGAUX - A 14CT GOLD DIAMOND WRISTWATCH, the oval dial with baton hour markers, bezel set with round diamonds weighing approximately 0.9...