POMELLATO, A PAIR OF DIAMOND HEART EARRINGS in 18ct yellow gold, each designed as a heart pave set with round brilliant cut brown diamonds, the diamonds all totalling 4.22 carats, signed Pomellato, stamped 750, 2.2cm, 28.0g. 

Estimate £2,000 - £3,000

HEMMERLE, A PAIR OF JADE EARRINGS in 18ct white gold and copper, each set with a cabochon brown hardstone suspending a polished hoop of mottled brown jade, clip fittings, signed Hemmerle, stamped Au750 Cu, 7.5cm, 80.4g.  

Estimate £15,000 - £20,000

CHARLES DE TEMPLE, A PAIR OF PEARL AND DIAMOND EARRINGS in 18ct yellow and white gold, each set with a pearl of 11.7mm in a stylised border accented by round brilliant cut diamonds, signed C de T, full British hallmarks for London 1988, 2.5cm, 17.2g.

Estimate £2,000 - £3,000

DAVID WEBB, A PAIR OF ENAMEL DROP EARRINGS in 18ct yellow gold, the articulated bodies decorated with white enamel, only one earring signed David Webb and therefore we cannot guarantee that the unsigned earring is by Webb, stamped 18K, 5.7cm, 57.6g. 

Estimate £4,000 - £6,000

DE BEERS, A PAIR OF DIAMOND EARRINGS in 18ct white gold, each comprising an X motif set with round brilliant cut diamonds, suspending a round brilliant cut diamond of 0.79 carats, signed De Beers and numbered, stamped 750, 1.4cm, 2.5g. Accompanied by

Estimate £3,000 - £5,000

A PAIR OF ANTIQUE FRENCH DIAMOND DROP EARRINGS in 18ct yellow and white gold, comprising a row of articulated links set with rose cut diamonds, suspending an old cut diamond drop, the diamond drops each weighing approximately 0.32 carats, French assa

Estimate £3,500 - £4,500

JEAN SCHLUMBERGER FOR TIFFANY & CO., A PAIR OF VINTAGE ENAMEL EARRINGS in 18ct and 14ct yellow gold, each spiralling earring decorated with yellow enamel, signed TIFFANY SCHLUMBERGER, stamped 18K, screw back fittings stamped 14K, 1.7cm, 10.4g. 

Estimate £800 - £1,200

REBECCA KOVEN, A PAIR OF BLUE CHALCEDONY EARRINGS in 18ct yellow gold, each set with a large round cabochon blue chalcedony within a stylised leaf frame, signed R KOVEN, stamped 750, 2.4cm, 28.0g. 

Estimate £1,000 - £1,500

ATTR CHARLES DE TEMPLE, A PAIR OF VINTAGE CITRINE AND DIAMOND DROP EARRINGS in 18ct yellow and white gold, each set with an oval cut citrine suspending a pear cut citrine, accented by round brilliant cut diamonds and beaded tassel drops, unsigned, no

Estimate £1,500 - £2,500

A PAIR OF DIAMOND DROP EARRINGS in platinum, each set with an old European cut diamond in a border of single and baguette cut diamonds, suspending articulated links set with further single and baguette cut diamonds, terminating with old cut diamond d

Estimate £8,000 - £12,000

VAN CLEEF & ARPELS, A DIAMOND AND EMERALD COSMOS BROOCH AND EARRINGS SUITE in 18ct yellow gold, each designed as a four leaf clover set to the centre with a round cut emerald, accented throughout with pave set round brilliant cut diamonds, the diamon

Estimate £25,000 - £35,000

GUBELIN, A PAIR OF DIAMOND EARRINGS in 18ct white gold, each designed as a half hoop set with two rows of round brilliant cut diamonds, Gubelin maker's mark, stamped 750, 1.7cm, 15.3g. 

Estimate £800 - £1,200

AN IMPORTANT PAIR OF 8.36 CARAT DIAMOND STUD EARRINGS in 18ct white gold, each set with a round brilliant cut diamond, the diamonds both totalling 8.36 carats, full British hallmarks, 1.1cm, 7.6g.

Estimate £40,000 - £60,000

JAR, A PAIR OF TITANIUM VIOLET EARRINGS in 18ct yellow gold, each designed as the head of a violet, signed JAR, French assay marks, 3.4cm, 6.6g. Accompanied by a JAR jewellery pouch. 

Estimate £6,000 - £8,000

A PAIR OF DIAMOND AND PEARL DROP EARRINGS in yellow gold, each comprising a hoop set with round brilliant cut diamonds suspending a drop set with a cluster of round brilliant cut diamonds within concentric borders of pearls and further round brillian

Estimate £3,500 - £4,500

AN IMPORTANT PAIR OF ANTIQUE DIAMOND EARRINGS in yellow gold and silver, each set with a transitional cut diamond of 5.59 and 5.70 carats respectively, accented by round brilliant cut diamonds, no assay marks, 2.5cm, 6.2g. Accompanied by two facsimil

Estimate £70,000 - £90,000

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS in yellow gold, each set with an old European cut diamond suspending a natural saltwater pearl drop, the pearls measuring 10.9mm and 11.3mm respectively, the diamonds totalling 1.8-2.0 carat

Estimate £25,000 - £35,000

JAR, A PAIR OF GARDENIA EARRINGS in 18ct rose gold, each earring designed as a gardenia flower in white resin, gold clip fittings, signed JAR, French assay marks, 5.4cm, 18.8g. Accompanied by a JAR earring pouch. 

Estimate £12,000 - £16,000

A PAIR OF ANTIQUE CAT'S EYE CHRYSOBERYL AND DIAMOND CLUSTER EARRINGS in yellow gold, each set with a cabochon cat's eye chrysoberyl in a cluster of old cut diamonds, the diamonds all totalling 1.0-1.2 carats, no assay marks, 1.6cm, 7.7g. 

Estimate £3,500 - £4,500

A PAIR OF DIAMOND AND PEARL EARRINGS in platinum, each set with a pearl of 13.3mm and 13.5mm respectively, accented by rows of round brilliant and baguette cut diamonds, the diamonds totalling 3.5-4.0 carats, no assay marks, 3.4cm, 21.9g. 

Estimate £2,500 - £3,500

VERDURA, A PAIR OF PINK TOURMALINE EARRINGS in 18ct yellow gold, each designed as a stylised hoop set with a row of graduating fancy cut pink tourmalines, signed VERDURA, stamped 750, 2.7cm, 31.3g. 

Estimate £5,000 - £7,000

A PAIR OF BURMESE SAPPHIRE AND DIAMOND EARRINGS in platinum, each set with a cabochon sapphire of approximately 9.17 carats and 10.33 carats respectively, accented by baguette, marquise and round brilliant cut diamonds, stamped PLAT, 2.4cm, 15.2g. 

Estimate £15,000 - £20,000

A PAIR OF MAN IN THE MOON EARRINGS in 18ct yellow gold, each earring designed as a smiling crescent moon, stamped 18K, 3.2cm, 25.3g. 

Estimate £1,000 - £1,500

A PAIR OF FIRE OPAL AND DIAMOND EARRINGS in 18ct white gold, each set with a round cut fire opal in a spiral of round brilliant cut diamonds, stamped 750, 2.2cm, 22.5g. 

Estimate £1,200 - £1,600

JE CALDWELL, A PAIR OF ANTIQUE ART DECO PEARL, ONYX AND DIAMOND TASSEL EARRINGS in platinum, each set with a pearl suspending a chain set with seed pearls and a tassel of twenty strands of seed pearls, accented by polished onyx and single cut diamond

Estimate £4,000 - £6,000

A PAIR OF PEARL AND DIAMOND EARRINGS in yellow gold, each set with a mabe pearl in a border of round brilliant cut diamonds, the diamonds all totalling 3.5-4.0 carats, no assay marks, 3.0cm, 30.6g. 

Estimate £1,500 - £2,500

A PAIR OF DIAMOND AND PEARL DAY TO NIGHT EARRINGS in 18ct white gold, each comprising a stylised top set with baguette cut diamonds, suspending a detachable baroque pearl drop, the diamonds all totalling 9.0-10.0 carats, no assay marks, 6.5cm, 39.5g.

Estimate £6,000 - £8,000

CARTIER, A PAIR OF DIAMOND HOOP EARRINGS in 18ct yellow gold, each in a domed design set with round brilliant cut diamonds, the diamonds all totalling approximately 2.00 carats, signed Cartier and numbered, Cartier maker's mark, French assay mark, 1.

Estimate £8,000 - £12,000

A PAIR OF CARVED EMERALD AND DIAMOND DROP EARRINGS in platinum, each set with a row of old and baguette cut diamonds suspending a carved emerald drop, the emeralds both totalling 47.00 carats, the diamonds all totalling 1.80 carats, stamped PT950 E:4

Estimate £5,000 - £7,000

A PAIR OF DIAMOND AND PEARL DROP EARRINGS in yellow gold and silver, each set with a cluster of round brilliant cut diamonds, suspending an articulated scrolling pendant set throughout with further round brilliant cut diamonds and three drops set wit

Estimate £7,000 - £10,000

A PAIR OF DIAMOND PENDENT EARRINGS in yellow gold and silver, the articulated bodies set throughout with round brilliant cut diamonds, the diamonds all totalling 11.45 carats, no assay marks, 7.5cm, 29.7g. 

Estimate £5,000 - £7,000

A RUBY DRESS RING in platinum, set with a cabochon ruby of approximately 2.94 carats on a tapering band engraved with foliate details, no assay marks, size O1/2 / 7.5, 10.0g. 

Estimate £2,500 - £3,500

A VINTAGE DIAMOND CONVERTIBLE BROOCH / EARRINGS, 1950S in 18ct white gold, in a scrolling design set throughout with baguette and round brilliant cut diamonds, the diamonds all totalling 11.0-11.5 carats, the brooch convertible to become a pair of ea

Estimate £10,000 - £15,000