A PAIR OF TURQUOISE AND DIAMOND DROP CLIP EARRINGS each comprising a oval cabochon turquoise in a cluster of round brilliant cut diamonds, suspending two round brilliant cut diamonds and a pear shaped cabochon turquoise in a cluster of further round

Estimate £2,500 - £3,500

A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS each comprising a hook fitting set with a row of round brilliant cut diamonds, suspending two cabochon aquamarines and a rose cut diamond, no assay marks, 5.5cm, 12.5g. 

Estimate £2,500 - £3,500

A PAIR OF ROCK CRYSTAL AND DIAMOND DROP EARRINGS each comprising a round brilliant cut diamond and a carved rock crystal, suspending a row of round brilliant cut diamonds and a carved rock crystal drop accented by further diamonds, stamped 750, 5.0cm

Estimate £3,000 - £5,000

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

AN IMPORTANT PAIR OF DIAMOND DROP EARRINGS each comprising an old cut diamond of approximately 0.98 and 1.04 carats respectively, suspending an old European cut diamond drop of approximately 3.87 and 3.81 carats respectively, no assay marks, 2.8cm, 6

Estimate £50,000 - £70,000

VOURAKIS, A PAIR OF DIAMOND CLIP EARRINGS each comprising two stylised interlocking links, one pave set with round brilliant cut diamonds, the diamonds all totalling 3.6-3.8 carats, signed Vourakis, stamped 750, 3.8cm, 23.1g. 

Estimate £2,000 - £3,000

A PAIR OF VINTAGE ENAMEL AND ONYX DROP EARRINGS each earring comprising a clip relieved in black and white enamel, suspending a polished onyx hoop, no assay marks, 5.6cm, 36.2g.  

Estimate £1,500 - £2,500

PAOLO COSTAGLI, A PAIR OF PINK TOURMALINE, PERIDOT AND YELLOW DIAMOND CLUSTER EARRINGS each set with a faceted pink tourmaline and peridot respectively, in a cluster of round brilliant cut yellow diamonds, Paolo Costagli maker's mark, stamped 18K, 2.

Estimate £4,000 - £6,000

OSCAR HEYMAN, A PAIR OF YELLOW AND WHITE DIAMOND STAR CLIP EARRINGS each designed as two overlapping stars, set with round brilliant cut white and yellow diamonds, maker's mark and numbered, stamped 18K PLAT, 2.5cm, 13.6g. Accompanied by an Oscar Hey

Estimate £8,000 - £12,000

ROBERTO COIN, A PAIR OF MULTIGEM DROP EARRINGS each set with a cluster of cabochon citrine, blue topaz, pear cut peridot and round cut diamonds, suspending a drop of similar design, the butterflies set with a round cut ruby, signed Roberto Coin, stam

Estimate £850 - £1,200

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS each comprising a row of alternating pearls and old European cut diamonds, suspending three pearl drops, no assay marks, 3.7cm, 8.2g. Accompanied by a gemmological report stating the pearls

Estimate £4,000 - £6,000

A PAIR OF DIAMOND DROP EARRINGS each comprising a hoop set inside and out with round brilliant cut diamonds, suspending an openwork heart and star motif respectively, the diamonds all totalling 7.5-8.5 carats, stamped 750, 5.0cm, 23.2g. 

Estimate £5,000 - £7,000

BOUCHERON, A PAIR OF LAPIS LAZULI CLIP EARRINGS in 18ct yellow gold, the fluted earrings each set with an oval cabochon lapis lazuli, signed Boucheron and numbered, French assay marks, 2.1cm, 15.9g. 

Estimate £2,500 - £3,500

A PAIR OF EMERALD AND DIAMOND PAISLEY EARRINGS each set with pear cut emeralds and round brilliant cut diamonds, the diamonds all totalling 2.3-2.5 carats, stamped 750, 2.6cm, 12.1g. 

Estimate £2,000 - £3,000

A PAIR OF LEAF EARRINGS in yellow gold, each designed as a spray of textured leaves, French import marks, 3.5cm, 13.7g. 

Estimate £1,000 - £1,500

A PAIR OF ANTIQUE DIAMOND DROP EARRINGS in yellow gold and silver, set throughout with rose cut diamonds, suspending two articulated pear shaped rose cut diamond drops, no assay marks, 6.6cm, 24.1g. 

Estimate £20,000 - £25,000

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND CLUSTER EARRINGS each set with a pearl of 9.4mm and 9.5mm respectively in clusters of old cut diamonds, the diamonds all totalling 1.1-1.2 carats, no assay marks, 1.4cm, 5.9g. Accompanied by a gemmologica

Estimate £7,000 - £9,000

NO RESERVE - A PAIR OF LAVA CAMEO EARRING PENDANTS the pear shaped lava cameo pendants each carved to depict the bust of a classical woman, no assay marks, 3.0cm, 3.9g. 

Estimate £300 - £500

A PAIR OF AQUAMARINE, SAPPHIRE AND DIAMOND DROP EARRINGS each comprising a row of round cut diamonds and square step cut sapphires, suspending an oval cut aquamarine in a border of further round cut diamonds and calibre cut sapphires, no assay marks,

Estimate £2,000 - £3,000

A PAIR OF EMERALD AND DIAMOND EARRINGS each set with an oval cut emerald accented by a spray of marquise and baguette cut diamonds, the emeralds both totalling 6.4-6.6 carats, the diamonds all totalling 4.6-4.8 carats, stamped 950, 3.6cm, 20.8g. 

Estimate £15,000 - £20,000

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND CLUSTER EARRINGS each set with a pearl of 7.1mm respectively in a cluster of marquise and tapered baguette cut diamonds, the diamonds all totalling 1.1-1.2 carats, stamped 750, 1.5cm, 8.5g. Accompanied by

Estimate £6,000 - £8,000

ANGELA CUMMINGS, A PAIR OF OPAL, MOTHER OF PEARL AND BLACK JADE CLIP EARRINGS the domed earrings set with slices of opal, mother of pearl and black jade, signed Angela Cummings 1996, stamped 18K, 2.8cm, 26.7g. 

Estimate £5,000 - £7,000

VAN CLEEF & ARPELS, A PAIR OF EMERALD, RUBY AND DIAMOND CLIP EARRINGS in 18ct yellow gold, each set with an oval cabochon emerald accented by round cut rubies and round brilliant cut diamonds, signed Van Cleef & Arpels and numbered, French assay mark

Estimate £8,000 - £12,000

A PAIR OF AQUAMARINE, RAINBOW MOONSTONE AND DIAMOND DROP EARRINGS each comprising three round cabochon rainbow moonstones in borders of round cut diamonds, suspending a cabochon aquamarine drop in a border of further diamonds, no assay marks, 5.2cm,

Estimate £2,500 - £3,500

A PAIR OF RUBY AND DIAMOND FLOWER EARRINGS each designed as a flower set with a cluster of round brilliant cut diamonds, the petals invisibly set with calibre cut rubies, stamped 750 18K, 2.7cm, 16.7g. 

Estimate £6,000 - £8,000

TRABERT & HOEFFER MAUBOUSSIN, A PAIR OF RETRO PARAIBA TOURMALINE AND DIAMOND EARRINGS in 14ct yellow gold, each in scrolling design set with a cushion cut paraiba tourmaline of 4.19 carats and 4.12 carats respectively, accented by round and baguette

Estimate £22,000 - £26,000

SABBADINI, A PAIR OF SAPPHIRE AND EMERALD CLIP EARRINGS each set with rows of round cabochon sapphires and emeralds, accented by rows of beaded decoration, signed Sabbadini, stamped 750, 3.2cm, 35.5g. 

Estimate £1,200 - £1,600

A PAIR OF 3.47 CARAT DIAMOND STUD EARRINGS each set with a round brilliant cut diamond, the diamonds both totalling 3.47 carats, stamped 750, 0.8cm, 4.2g. 

Estimate £12,000 - £16,000

A PAIR OF JADEITE JADE, ONYX AND DIAMOND CLIP EARRINGS each comprising a square shaped onyx set with a round brilliant cut diamond, suspending a carved jadeite jade drop, stamped 14K, 6.0cm, 17.8g. 

Estimate £2,000 - £3,000

A PAIR OF DIAMOND CHANDELIER DROP EARRINGS each comprising scrolling links set throughout with round brilliant cut diamonds, stamped 750, 5.0cm, 21.4g. 

Estimate £2,000 - £3,000

A PAIR OF JADEITE JADE, CORAL, ONYX AND DIAMOND DROP EARRINGS each set with a polished coral suspending a row of round brilliant cut diamonds and an onyx disc, terminating with a jadeite jade drop carved to depict foliage set with further coral and r

Estimate £0 - £0

TIFFANY & CO., A PAIR OF VINTAGE MABE PEARL AND ENAMEL CLIP EARRINGS in 18ct yellow gold, each set with a mabe pearl in a border of blue enamel, signed Tiffany & Co., full British hallmarks for London 1985, 3.0cm, 32.7g. 

Estimate £2,000 - £3,000

A PAIR OF DIAMOND EARRINGS each set with a cushion cut diamond, the diamonds both totalling 1.6-1.8 carats, no assay marks, 1.4cm, 1.2g. 

Estimate £3,000 - £5,000

A PAIR OF VINTAGE ANCIENT COIN CLIP EARRINGS each set with an ancient coin, stamped 750, 2.0cm, 16.9g. 

Estimate £1,500 - £2,500

A PAIR OF JADEITE JADE AND DIAMOND CLUSTER EARRINGS each set with an oval cabochon jadeite jade in a cluster of round brilliant cut diamonds, the diamonds all totalling 2.0-2.2 carats, stamped 585, 2.3cm, 5.9g. 

Estimate £8,000 - £12,000

BUCCELLATI, A PAIR OF EMERALD CLIP EARRINGS in yellow gold, each in foliate design set with cabochon emeralds carved to depict leaves, signed M. Buccellati, Italian assay marks, 2.9cm, 13.2g. 

Estimate £2,000 - £3,000

BULGARI, A PAIR OF CORAL, DIAMOND AND ENAMEL CLIP EARRINGS each set with an oval cabochon coral and round brilliant cut diamond in a border of black enamel, signed Bulgari, no assay marks, 2.5cm, 28.4g. 

Estimate £10,000 - £15,000

BUCCELLATI, A PAIR OF LEAF CLIP EARRINGS each designed as a spray of leaves, signed M. Buccellati, stamped 18K, 2.8cm, 18.8g. 

Estimate £1,500 - £2,500

LALAOUNIS, A PAIR OF RUBY AND DIAMOND CLIP EARRINGS each designed as a double half hoop set with rows of round cut rubies and round brilliant cut diamonds, Lalounis maker's mark, stamped 750, 2.5cm, 31.2g. 

Estimate £1,200 - £1,600

CARTIER, A PAIR OF DIAMOND C DE CARTIER HEART EARRINGS each designed as a CC motif forming a heart, set with round brilliant cut diamonds, signed Cartier and numbered, stamped 750, 1.0cm, 4.0g. 

Estimate £700 - £900

A PAIR OF RETRO SYNTHETIC RUBY AND DIAMOND FLORAL CLIP EARRINGS each designed as a floral spray set with synthetic ruby beads and calibre cut synthetic rubies, accented by old and single cut diamonds, no assay marks, 3.4cm, 12.0g. 

Estimate £1,500 - £2,500

AN IMPORTANT PAIR OF FINE ANTIQUE DIAMOND DROP EARRINGS, 19TH CENTURY AND LATER in yellow gold and silver, each set with a row of old cut diamonds suspending a detachable drop set with a pear-shaped old cut diamond in a cluster of further old cut dia

Estimate £40,000 - £60,000

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 £850 - £1,200