A DIAMOND AND ENAMEL SNAIL BROOCH designed as a snail decorated with red and green enamel, accented by round cut diamonds, stamped 750, 3.2cm, 11....

A DIAMOND BRACELET comprising a trace chain set with ten round brilliant cut diamonds, the diamonds totalling 1.1-1.3 carats, stamped 750, 19.0cm,...

NO RESERVE - A VINTAGE CORAL AND DIAMOND RING in 18ct yellow gold, set with a horseshoe-shaped coral and single cut diamonds, full British hallmar...

A VINTAGE CORAL AND DIAMOND NECKLACE AND EARRINGS SET, 1970S in 18ct yellow gold, the necklace set with alternating oval coral slices and round br...

A PAIR OF DIAMOND CLIP BROOCHES the identical openwork brooches set throughout with rose cut diamonds, no assay marks, 3.6cm, 26.6g. 

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT in yellow gold and silver, the scrolling brooch set throughout with old and rose cut diamon...

AN ANTIQUE DIAMOND AND ENAMEL RING in 18ct yellow gold, set with an old cut diamond, the band decorated throughout with blue enamel, accented by r...

A PAIR OF ANTIQUE OPAL, DIAMOND AND ENAMEL DROP EARRINGS each in scrolling design, set with an oval cabochon opal in a cluster of rose cut diamond...

AN ENAMEL CHAIN NECKLACE comprising a fancy link chain, accented by links decorated with turquoise blue and white enamel, no assay marks, 69.0cm, ...

A DIAMOND RING MOUNT set with princess cut diamonds all totalling 2.25 carats, inscribed D2.25, stamped Pt900, size L / 5.75, 10.2g. 

A DIAMOND CRAB PENDANT NECKLACE the pendant designed as a crab with articulated claws, the eyes set with round cut diamonds, a diamond of approxim...

A PAIR OF BLUE TOPAZ DROP EARRINGS each set with a fancy cut blue topaz, stamped 18K, 3.5cm, 5.0g. 

TIFFANY & CO., A BOW PENDANT NECKLACE the pendant designed as a bow, suspended from a trace chain, signed Tiffany & Co., stamped AU750, pendant 2....

AN AMETHYST DRESS RING set with a cabochon amethyst of 6.80 carats, stamped 18K, size N / 6.75, 13.1g. 

NO RESERVE -  A SINGLE GEMSET INSECT EARRING designed as a winged insect, the body set with an octagonal step cut green tourmaline and an oval cut...

A PAIR OF CORAL AND DIAMOND DROP EARRINGS each comprising a round cabochon coral in a border of single cut diamonds, suspending a polished coral d...

ELSA PERETTI FOR TIFFANY & CO., AN OPEN HEART PENDANT designed as a heart, signed Tiffany & Co., signed Peretti, stamped 18K, 2.2cm, 3.6g. 

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct yellow and white gold, set with a cushion cut sapphire of approximately 1.20 carats, accented on e...

CHOPARD, A HAPPY DIAMONDS PENDANT NECKLACE in 18ct white gold, the circular pendant with a free moving round brilliant cut diamond in a white sapp...

A PEARL AND DIAMOND BANGLE the hinged bangle set with a row of alternating pearls and round brilliant cut diamonds, accented by single cut diamond...

CARTIER, A DIAMOND C DE CARTIER RING in 18ct white gold, the open band ring terminating in a C motif set with round brilliant cut diamonds, signed...

VAN CLEEF & ARPELS, A DIAMOND AND ENAMEL FROG BROOCH in 18ct yellow and white gold, designed as a frog decorated with green enamel, the eyes set w...

A ZAMBIAN EMERALD, ONYX AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with polished onyx, suspending two carved emerald leaves ...

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

BULGARI, A B.ZERO 1 RING in 18ct yellow and white gold, the band with engraved lettering 'BVLGARI' to the sides, signed Bulgari, Italian assay mar...

A DIAMOND ANCHOR PENDANT designed as an anchor pave set with round cut diamonds, no assay marks, 2.1cm, 0.5g. 

A MORGANITE AND DIAMOND RING set with an octagonal step cut morganite of approximately 43.50 carats, the gallery accented by round brilliant cut d...

A PAIR OF MOONSTONE AND DIAMOND DROP EARRINGS each comprising a row of oval and round cabochon moonstone in borders of round brilliant cut diamond...

A RUBY AND DIAMOND RING designed as a stylised flower, set with a round brilliant cut diamond, the petals illusion set with calibre cut rubies, in...

A PAIR OF DOUBLE DIAMOND CLIP BROOCHES the openwork shield shaped clip brooches set with round brilliant, transitional, baguette and single cut di...

MIKIMOTO, A PEARL LEAF BROOCH designed as a stylised leaf set with a pearl, Mikimoto maker's mark, stamped K18, 5.3cm, 4.1g. 

THEO FENNELL, A DIAMOND TOD CROSS PENDANT NECKLACE in 18ct yellow gold, the cross pendant set with a round brilliant cut diamond, suspended from a...

BULGARI, A B.ZERO 1 RING in 18ct yellow gold, the band with engraved lettering 'BVLGARI' to the sides, signed Bulgari, Italian assay marks, stampe...

A PAIR OF DIAMOND DAISY CLUSTER DROP EARRINGS each set with a round brilliant cut diamond suspending a cluster of further round brilliant cut diam...

A CEYLON SAPPHIRE AND DIAMOND THREE STONE RING set with a round cut sapphire of 3.20 carats accented on each side by an old European cut diamond, ...

A DIAMOND AND ENAMEL MOON PENDANT designed as a moon decorated with pink enamel, set with round cut diamonds in star shaped borders, no assay mark...

BULGARI, A DIAMOND FIOREVER PENDANT NECKLACE in 18ct rose gold, the pendant designed as a flower set with a round brilliant cut diamond, suspended...

A VINTAGE RUBY AND DIAMOND FLOWER BROOCH designed as three flowers set with round and oval cut rubies accented by round brilliant cut diamonds, th...

A PAIR OF DIAMOND HOOP EARRINGS each set inside and out with a row of round brilliant cut diamonds, the diamonds all totalling 1.20 carats, no ass...

A PAIR OF GOLD EARRINGS each comprising two hammered segments, stamped 18K 750, 2.5cm, 17.2g. 

BULGARI, A B.ZERO 1 BANGLE the hinged bangle with engraved lettering 'BVLGARI' to the sides, signed Bvlgari, stamped 750, inner circumference 19.9...

A PAIR OF TURQUOISE DROP EARRINGS each suspending a textured drop set with a cabochon turquoise, stamped 18K, 6.5cm, 26.4g. 

VAN CLEEF & ARPELS, A MALACHITE AND DIAMOND RING set with segments of polished malachite, accented by segments of round brilliant cut diamonds, si...

A BURMA NO HEAT SPINEL AND DIAMOND RING set with a cushion cut spinel of 3.29 carats in a border of round brilliant cut diamonds, stamped 18K, siz...

A BURMA NO HEAT RUBY AND DIAMOND BROOCH set with round cut rubies and round brilliant and baguette cut diamonds, the rubies all totalling 4.9-5.1 ...

CARTIER, A DIAMOND LA DONA RING the band designed as two rows of half moon motifs, two motifs pave set with round brilliant cut diamonds, signed C...

A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS each designed as a half moon pave set with round brilliant cut diamonds, suspending a polished turqu...

A MODERNIST LAPIS LAZULI BANGLE in 18ct yellow gold, the hinged bangle in modernist design, accented by circular pieces of lapis lazuli, stamped 7...

JEAN SCHLUMBERGER, A PAIR OF VINTAGE DIAMOND CUFFLINKS in 14ct yellow gold, the triangular cufflinks set with round brilliant cut diamonds, signed...

AN OPAL BRACELET comprising a row of fancy links set with oval cabochon opals, no assay marks, 17.0cm, 13.5g. 

ELSA PERETTI FOR TIFFANY & CO., A FULL HEART PENDANT NECKLACE the pendant designed as a stylised heart suspended from a trace chain, signed Tiffan...

NO RESERVE - A GEMSET FLOWER VASE BROOCH designed as a vase of flowers, the flowers set with round cut garnets, blue zircon and chrysoberyl, the v...