AN AQUAMARINE AND DIAMOND CLUSTER PENDANT NECKLACE the pendant set with an octagonal step cut aquamarine of approximately 2.00 carats in a cluster...

A PAIR OF PEARL AND DIAMOND FLOWER DROP EARRINGS each set with a pearl of 8.9mm accented by a round brilliant cut diamond, suspending a row of rou...

A FIRE OPAL AND DIAMOND RING set with an oval cut fire opal of approximately 3.26 carats in a cluster of round brilliant cut diamonds, further dia...

A PAIR OF PERIDOT HOOP EARRINGS each set with a row of oval cut peridots, the peridots all totalling 21.44 carats, stamped 585, 3.2cm, 7.6g. 

A DIAMOND HEART PENDANT the pendant designed as a heart pave set with round brilliant cut diamonds, further diamonds set to the bail, the diamonds...

A RUBELLITE TOURMALINE AND DIAMOND RING set with an oval cut rubellite tourmaline of approximately 35.21 carats in a border of round brilliant cut...

A PAIR OF DIAMOND DROP EARRINGS the geometric bodies set with old, single, and baguette cut diamonds, suspending two articulated old cut diamond d...

AN ANTIQUE FRENCH DIAMOND BANGLE in 18ct yellow gold and silver, the hinged bangle set with a row of rose cut diamonds, the diamonds totalling 1.4...

AN IMPORTANT ANTIQUE COLOMBIAN EMERALD AND DIAMOND TIARA / NECKLACE in yellow gold and silver, designed as a series of graduating foliate style sc...

AN IMPORTANT BRAZILLIAN ALEXANDRITE AND DIAMOND CLUSTER RING in platinum, set with a cushion cut alexandrite of 2.42 carats in a cluster of round ...

HERMES, A RUBY AND DIAMOND HORSE BANGLE in 18ct yellow gold, the hinged bangle terminating at each end with a horse head motif set with a row of g...

A PAIR OF RUBY AND DIAMOND DROP EARRINGS each set with an octagonal step cut ruby in a cluster of round brilliant cut diamonds, suspending a drop ...

CARTIER, AN ART DECO DIAMOND AND ONYX BROOCH, EARLY 20TH CENTURY the curved body set with a trio of principal old cut diamonds accented by onyx, i...

A FINE 6.35 CARAT COLOMBIAN EMERALD AND DIAMOND RING set with an octagonal step cut emerald of 6.35 carats, the band set with round brilliant cut ...

A PAIR OF FRENCH NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS in 18ct white gold, each comprising a row of old European, round brilliant and ...

A DIAMOND AND EMERALD TARGET RING set with a single cut diamond of 0.63 carats in a border of calibre cut emeralds, the shoulders set with further...

AN EMERALD AND DIAMOND STRAP BRACELET set with rows of round cut emeralds accented by round brilliant cut diamonds, the emeralds totalling 9.5-10....

A PAIR OF DIAMOND DROP EARRINGS each set with a cluster of single cut diamonds, suspending a foliate link set with further single cut diamonds and...

A FINE ANTIQUE DIAMOND PENDANT NECKLACE, EARLY 20TH CENTURY in yellow gold and platinum, comprising a bow motif set with old cut diamonds, suspend...

AN ANTIQUE NATURAL SALTWATER PEARL, AMETHYST AND DIAMOND BRACELET in yellow gold and silver, comprising four rows of natural saltwater pearls rang...

A RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of approximately 2.82 carats in a cluster of round brilliant cut diamonds, the shoulders...

A FRENCH PEARL, RUBY AND DIAMOND SAUTOIR TASSEL NECKLACE comprising a trace chain punctuated by cabochon rubies and pearls, terminating at each en...

A PAIR OF ROSE QUARTZ HOOP EARRINGS each set with a row of rose cut rose quartz, the rose quartz totalling 7.30 carats, stamped 750, 2.8cm, 4.1g. 

M. BUCCELLATI, A DIAMOND BANGLE the openwork hinged bangle set with round brilliant cut diamonds accented by floral motifs, signed M. Buccellati, ...

A PAIR OF PURPLE SAPPHIRE AND DIAMOND DROP EARRINGS each set with three cushion cut purple sapphires, accented by round cut diamonds, inscribed 1....

ANGELA CUMMINGS FOR TIFFANY & CO., A PAIR OF BLACK JADE POSITIVE NEGATIVE EARRINGS, C. 1970, in 18ct yellow gold, each domed earring inlaid with p...

A LABRADORITE BRACELET comprising a row of oval cabochon labradorite, stamped 585, 19.3cm, 4.7g. 

A PAIR OF RUBY AND DIAMOND FLORAL DROP EARRINGS each set with a round brilliant cut diamond in a cluster of marquise cut rubies, suspending a furt...

A SAPPHIRE AND DIAMOND RING set with an oval cut sapphire of approximately 5.45 carats, the stepped shoulders set with round brilliant cut diamond...

A DIAMOND FULL ETERNITY RING set all around with a row of round brilliant cut diamonds, stamped 18K, size S / 9.25, 2.6g. 

A PAIR OF TANZANITE AND DIAMOND EARRINGS each designed as a stylised sunburst, set to the centre with a round cut tanzanite in a cluster of round ...

A TANZANITE AND DIAMOND PENDANT designed as a stylised sunburst, set to the centre with a round cut tanzanite of approximately 4.77 carats in a cl...

AN ANTIQUE PEARL AND DIAMOND BRACELET, EARLY 20TH CENTURY designed as a lattice of pearls, with two openwork plaques designed as flower baskets se...

AN AQUAMARINE, SAPPHIRE AND DIAMOND PENDANT NECKLACE the pendant set with a trillion cut aquamarine in a border of oval cut sapphires and round cu...

A SOLITAIRE DIAMOND RING set with a round brilliant cut diamond of approximately 1.70 carats accented on each side by a baguette cut diamond, stam...

A DIAMOND BRACELET set to the centre with a round brilliant cut diamond in borders of baguette cut diamonds, the tapering links set with further b...

A PAIR OF SAPPHIRE AND PEARL DROP EARRINGS each comprising a row of round cut sapphires and a pearl drop, stamped PT950, 3.0cm, 6.7g. 

A TANZANITE AND DIAMOND DRESS RING set with a cushion cut tanzanite of approximately 9.86 carats in a border of round brilliant cut diamonds, the ...

A SYNTHETIC SAPPHIRE AND DIAMOND PENDANT NECKLACE the pendant set with a cabochon synthetic sapphire measuring 21.00mm x 20.00mm in a cluster of r...

A DIAMOND AND EMERALD DRESS RING set to the centre with an old cut diamond of 0.46 carats, in a concentric border of calibre cut emeralds and sing...

A VINTAGE GOLD CURB LINK BRACELET in 18ct yellow gold, comprising a row of interlocking oval links in woven design, stamped 18KT, 18.5cm, 69.4g. 

A FIRE OPAL AND DIAMOND CLUSTER RING set with an octagonal step cut fire opal of approximately 2.46 carats in a cluster of round brilliant cut dia...

A PAIR OF CITRINE HOOP EARRINGS each set with a row of oval cut citrines, the citrines totalling 12.47 carats, stamped 585, 3.1cm, 5.1g. 

GAVELLO, A BLACK DIAMOND CROSS NECKLACE the cross pendant pave set with round cut black diamonds, suspended from an oval link chain, signed Gavell...

AN AQUAMARINE AND DIAMOND RING set with a cushion cut aquamarine of approximately 2.95 carat in a cluster of round brilliant cut diamonds, stamped...

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE set with an oval cut aquamarine in a cluster of round brilliant cut diamonds, suspending a round brilli...

AN EMERALD AND DIAMOND RING in Art Deco design, the rectangular face set with an octagonal step cut emerald of 0.88 carats, accented by borders of...

A PAIR OF ZAMBIAN EMERALD, ONYX AND DIAMOND EARRINGS each comprising a carved emerald leaf in a border of round brilliant cut diamonds, suspending...

A RUBY LINE NECKLACE comprising a row of octagonal step cut rubies totalling 22.0-23.0 carats, stamped 18K, 46.0cm, 29.8g. 

AN IMPORTANT CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING set with a cushion cut sapphire of approximately 6.84 carats in a cluster of round b...

A SAPPHIRE BEAD NECKLACE comprising two rows of faceted sapphire beads, stamped 585, 46.0cm, 24.8g. 

A FINE PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS each set with a pear cut aquamarine, both totalling 19.0-20.0 carats, suspended below tapering...

A RUBY AND DIAMOND RING set with an oval cabochon ruby of approximately 1.32 carats, accented by pave set round brilliant cut diamonds, stamped 75...

A DIAMOND, AQUAMARINE, TOURMALINE AND PRASIOLITE NECKLACE comprising a row of alternating navette shaped textured links and navette shaped links s...

A GREEN TOURMALINE AND DIAMOND RING set with an oval cut green tourmaline of approximately 7.19 carats in a border of round brilliant cut diamonds...

A VINTAGE ITALIAN CORAL AND DIAMOND ROSE BROOCH / PENDANT in 18ct white gold, designed as a rose with polished coral petals and petals pave set wi...

A BLUE CHALCEDONY AND DIAMOND PENDANT NECKLACE the pendant set with a carved blue chalcedony in a border of round brilliant cut diamonds, suspende...

CARTIER, A DIAMOND TRINITY RING comprising three interlocking rings set all around with a row of round brilliant cut diamonds, the diamonds totall...

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 DIAMOND CHANDELIER EARRINGS each comprising a pear cut diamond in a border of round brilliant cut diamonds, suspending a drop set with m...