A PAIR OF DIAMOND HOOP EARRINGS each designed as a hoop pave set with round brilliant cut diamonds, the diamonds all totalling 11.0-12.0 carats, no assay marks, 3.1cm, 20.7g. 

Estimate £6,000 - £8,000

TIFFANY & CO., A PAIR OF DIAMOND ATLAS EARRINGS, 1995 each in a hoop design with embossed Roman numerals, accented by two rows of round brilliant cut diamonds, the diamonds all totalling 1.1-1.3 carats, signed Tiffany & Co. 1995, stamped 750 Italy, 1

Estimate £2,000 - £3,000

ANGELA CUMMINGS FOR TIFFANY & CO., A PAIR OF BLACK JADE POSITIVE NEGATIVE EARRINGS, C. 1970, in 18ct yellow gold, each domed earring inlaid with polished black jade in a spotted design, signed Tiffany & Co., Angela Cummings maker's mark, stamped 18K,

Estimate £2,000 - £3,000

BUCCELLATI, A PAIR OF CITRINE AND DIAMOND DROP EARRINGS each in foliate design set with a round brilliant cut diamond, suspending a carved citrine drop, signed Buccellati, stamped 18K, 5.5cm, 16.8g. 

Estimate £4,000 - £6,000

A PAIR OF DIAMOND DROP EARRINGS each designed as a hoop pave set with round brilliant cut diamonds, suspending an articulated tassel of pear shaped rose cut diamonds accented by round cut diamonds, the diamonds all totalling 24.13 carats, no assay ma

Estimate £12,000 - £16,000

A PAIR OF PEARL AND DIAMOND DROP EARRINGS each set with a pearl accented by single cut diamonds, suspending a South Sea pearl drop of 14.9mm and 14.7mm respectively, stamped 750, 4.0cm, 25.9g. 

Estimate £1,500 - £2,500

BULGARI, A PAIR OF HEMATITE EARRINGS each set with polished hematite accented by modular gold sections, signed Bulgari, stamped 750, 2.4cm, 34.3g. 

Estimate £2,500 - £3,500

CARTIER, A PAIR OF DIAMOND CLIP EARRINGS in 18ct yellow gold, each set with a round brilliant cut diamond, signed Cartier, stamped 750, French import mark, 1.5cm, 5.3g. 

Estimate £1,000 - £1,500

ELSA PERETTI FOR TIFFANY & CO., A PAIR OF STARFISH EARRINGS each designed as a starfish, signed E.P T&Co., stamped 18K, 5.0cm, 9.2g. 

Estimate £2,000 - £3,000

A PAIR OF BLUE ZIRCON AND TOURMALINE SLICE DROP EARRINGS each set with a cushion cut blue zircon suspending a pear shaped slice of polished tourmaline, no assay marks, 5.5cm, 15.7g. 

Estimate £1,800 - £2,200

VAN CLEEF & ARPELS, A PAIR OF CORAL, CHRYSOPRASE AND DIAMOND CLIP EARRINGS in 18ct yellow gold, each set with polished coral and chrysoprase, accented by rows of round brilliant cut diamonds, signed Van Cleef & Arpels and numbered, French assay marks

Estimate £10,000 - £15,000

DAVID WEBB, A PAIR OF ENAMEL CLIP EARRINGS each in hoop design decorated with rows of black and white enamel, signed Webb, stamped 18K, 2.8cm, 32.2g. 

Estimate £4,000 - £6,000

MANGIAROTTI, A PAIR OF EMERALD AND DIAMOND EARRINGS in yellow gold, each set with round brilliant cut diamonds and round cut emeralds, signed Mangiarotti, Italian assay marks, 2.7cm, 15.6g. 

Estimate £800 - £1,200

JEAN SCHLUMBERGER FOR TIFFANY & CO., A PAIR OF PEARL AND ENAMEL TAJ MAHAL CLIP EARRINGS the domed faces set with a pearl accented by black enamel, signed Tiffany, signed Schlumberger, stamped 18K, 2.3cm, 21.0g. 

Estimate £2,000 - £3,000

A PAIR OF PEARL AND DIAMOND FLOWER CLIP EARRINGS each set with a pearl of 12.0mm accented by round brilliant cut diamonds, stamped 18K, 2.4cm, 14.5g. 

Estimate £1,200 - £1,600

TIFFANY & CO., A PAIR OF EMERALD AND DIAMOND DROP EARRINGS each comprising a round brilliant cut diamond suspending a tapered baguette cut diamond, terminating with a polished emerald drop accented by pear cut diamonds, signed Tiffany & Co., no assay

Estimate £60,000 - £80,000

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS in yellow gold, each set with an old European cut diamond suspending a pearl drop, the pearls measuring 10.4mm and 10.5mm respectively, the diamonds both totalling 1.5-1.6 carats, no assay m

Estimate £12,000 - £16,000

A PAIR OF DIAMOND AND ENAMEL EARRINGS each domed face set with a cluster of round brilliant cut diamonds accented by white enamel, stamped 750, 2.4cm, 25.3g. 

Estimate £2,500 - £3,500

A PAIR OF EMERALD AND DIAMOND DROP EARRINGS each set with an oval cut emerald in a cluster of round brilliant cut diamonds, suspending three drops with further oval cut emeralds in clusters of round brilliant cut diamonds, the diamonds all totalling

Estimate £12,000 - £16,000

A PAIR OF FANCY COLOUR DIAMOND EARRINGS each designed as a half hoop set throughout with variously cut yellow green, pink, orange and brown diamonds, no assay marks, 3.2cm, 10.8g. 

Estimate £1,500 - £2,500

A PAIR OF ZAMBIAN EMERALD AND DIAMOND DROP EARRINGS each set with a pear cut emerald in a border of round cut diamonds, suspending an octagonal step cut emerald drop in a border of round brilliant cut diamonds, the emeralds all totalling 16.10 carats

Estimate £10,000 - £15,000

LOREN NICOLE, A PAIR OF NOMAD DROP EARRINGS comprising a row of hammered links, Loren Nicole maker's mark, stamped 22K, 7.7cm, 15.4g. Current retail price: £6,276.20. 

Estimate £2,000 - £3,000

A PAIR OF DIAMOND DROP EARRINGS each set with a round brilliant cut diamond, suspending two articulated rows of round brilliant cut diamonds, the diamonds all totalling 7.70 carats, stamped 585, 8.0cm, 17.5g. 

Estimate £5,000 - £7,000

DAVID WEBB, A PAIR OF ENAMEL CLIP EARRINGS the bomb earrings each set with sections of white enamel, signed Webb, stamped 18K, 3.0cm, 44.2g. 

Estimate £5,000 - £7,000

A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS each comprising a round cabochon turquoise in a border of round cut diamonds, suspending an oval cabochon turquoise in a border of further diamonds, the diamonds all totalling 2.06 carats, stamped 18K, 4.

Estimate £3,000 - £5,000

A PAIR OF TSAVORITE GARNET, HESSONITE GARNET, TANZANITE AND DIAMOND DROP EARRINGS each comprising a pear cabochon tsavorite garnet, an oval cabochon hessonite garnet and a pear cabochon tanzanite, each in a border of round brilliant cut diamonds, sta

Estimate £2,500 - £3,500

CHIMENTO, A PAIR OF DIAMOND EARRINGS each in woven design set throughout with round brilliant cut diamonds, the diamonds all totalling 0.9-1.0 carats, signed Chimento, stamped 750, 1.8cm, 16.2g. 

Estimate £1,000 - £1,500

A PAIR OF WATERMELON TOURMALINE AND DIAMOND DROP EARRINGS each comprising a diamond set top, suspending graduating rows of round brilliant cut diamonds and an octagonal step cut watermelon tourmaline drop, the tourmalines both totalling 34.18 carats,

Estimate £5,000 - £7,000

MARINA B, A PAIR OF TOURMALINE AND DIAMOND EARRINGS each set with a fancy cut green and pink tourmaline accented by round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, signed Marina B and numbered, stamped 750, 2.6cm, 35.7g. 

Estimate £5,000 - £7,000

MIA NARDI, A PAIR OF YELLOW SAPPHIRE, DIAMOND AND ENAMEL FLOWER EARRINGS each designed as a flower set with a round brilliant cut diamond in a cluster of round cut yellow sapphires, the petals decorated with red enamel, signed Mia Nardi, stamped 750,

Estimate £1,200 - £1,600

A PAIR OF EMERALD AND DIAMOND DROP EARRINGS each comprising a row of round cut emeralds in borders of round brilliant cut diamonds, the emeralds all totalling 5.05 carats, the diamonds all totalling 1.10 carats, stamped 750, 4.0cm, 8.7g. 

Estimate £3,000 - £5,000

ANGELA CUMMINGS, A PAIR OF DIAMOND EARRINGS each in abstract design with a border of round brilliant cut diamonds, signed Cummings 1987, stamped 18K, 3.0cm, 19.2g. 

Estimate £5,000 - £7,000

A PAIR OF INDICOLITE TOURMALINE AND DIAMOND DROP EARRINGS each comprising an inverted pear cut diamond, suspending a pear cut indicolite tourmaline in a border of round brilliant cut diamonds, the tourmalines both totalling 6.21 carats, stamped 18KT,

Estimate £2,500 - £3,500

A PAIR OF RUBY AND DIAMOND EARRINGS each comprising a domed section of invisibly set square step cut rubies, accented by rows of rectangular step cut diamonds, stamped 750, 2.1cm, 17.5g. 

Estimate £4,000 - £6,000

A PAIR OF DIAMOND EARRINGS each set with a spray of round brilliant cut diamonds, the diamonds all totalling 14.0-15.0 carats, no assay marks, 3.1cm, 29.3g. 

Estimate £20,000 - £25,000

HERMES, A PAIR OF CHAINE D'ANCRE CLIP EARRINGS in 18ct yellow gold and silver, each comprising a gold mariner link, signed Hermes Paris, French assay marks, 2.0cm, 9.6g.

Estimate £1,200 - £1,600

A PAIR OF REVERSIBLE RUBY, SAPPHIRE AND DIAMOND DROP EARRINGS each comprising a row of rose cut diamonds suspending a swiveling pear shaped drop, the drop set to one side with round cut rubies, round cut sapphires to the reverse, accented by round br

Estimate £8,000 - £12,000