TIFFANY & CO., A PAIR OF CARNELIAN CLIP EARRINGS each set with a polished carnelian disc, accented by a stylised gold border, signed Tif & Co., stamped 18K, 2.6cm, 24.0g. Accompanied by a Tiffany & Co. jewellery box. 

Estimate £2,500 - £3,500

ALEXIS NY, A PAIR OF DIAMOND, RUBY AND ENAMEL SNAKE EARRINGS each designed as an articulated snake, the scales relieved in pink and white enamel, the eyes set with marquise cut rubies, accented by round brilliant cut diamonds, signed Alexis NY, stamp

Estimate £1,500 - £2,500

A PAIR OF ANTIQUE TURQUOISE AND PEARL DROP EARRINGS each designed as a butterfly among flowers, set with round cabochon turquoise and seed pearls, no assay marks, 4.6cm, 7.1g. 

Estimate £1,200 - £1,600

A PAIR OF ITALIAN DIAMOND EARRINGS in white gold, each pave set throughout with round brilliant cut diamonds totalling 5.8-6.1 carats, Italian assay marks, stamped 750, 1.7cm, 19.6g. 

Estimate £3,000 - £5,000

A LARGE PAIR OF DIAMOND CLIP EARRINGS the spherical earrings pave set throughout with round brilliant cut diamonds, accented by larger round brilliant cut diamonds, the diamonds all totalling 25.0-30.0 carats, stamped 14K 585, 2.8cm, 31.5g. 

Estimate £30,000 - £40,000

A PAIR OF SOUTH SEA GOLDEN PEARL AND DIAMOND CLIP EARRINGS each in foliate design, set with three golden pearls and accented by round brilliant cut diamonds, the leaves pave set with round brilliant cut yellow and white diamonds, the diamonds all tot

Estimate £3,000 - £5,000

CARTIER, A PAIR OF AMETHYST AND DIAMOND TORSADE CLIP EARRINGS in 18ct yellow gold, each clip earring comprising twisted rows of polished amethyst beads, accented by round brilliant cut diamonds, signed Cartier Paris and numbered, Cartier maker's mark

Estimate £20,000 - £30,000

A PAIR OF ITALIAN MISMATCHED MULTICOLOUR SAPPHIRE AND DIAMOND DROP EARRINGS in 18ct white gold, each comprising two rows of round brilliant cut diamonds, suspending trillion cut pink, yellow, orange and violet sapphires in clusters of further diamond

Estimate £5,000 - £7,000

BULGARI, A PAIR OF ANCIENT COIN MONETE EARRINGS each circular earring set with an ancient coin, the reverse engraved 'SICILY SYRACVSE 4th cent B.C', clip fittings, signed Bvlgari and numbered, Italian assay marks, stamped 750, 1.9cm, 31.1g.

Estimate £5,000 - £7,000

A PAIR OF SOUTH SEA GOLDEN PEARL, DIAMOND AND YELLOW SAPPHIRE DROP EARRINGS each pave set with round brilliant cut diamonds and round cut yellow sapphires, suspending a golden pearl drop accented by further diamonds and yellow sapphires, the diamonds

Estimate £1,500 - £2,500

A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each earring in foliate design, set with three oval cut sapphires and accented by round brilliant cut diamonds, inscribed 1.30ct d0.138ct, stamped PT950, 2.9cm, 5.3g. 

Estimate £1,200 - £1,600

A PAIR OF DIAMOND DROP EARRINGS each set with a cluster of round brilliant cut diamonds, suspending a link pave set with round brilliant cut diamonds and a hexagonal drop set with round brilliant cut diamonds, stamped 750, 4.7cm, 11.9g.

Estimate £2,500 - £3,500

A PAIR OF RETRO RUBY, PEARL AND DIAMOND FLOWER EARRINGS in yellow gold, each designed as a flower bouquet set with round cut rubies and round cut diamonds, accented by a halo of pearls, signed ZV, stamped 18K 750, French import marks, 4.0cm, 47.3g.

Estimate £1,800 - £2,200

A PAIR OF VINTAGE DIAMOND FLOWER CLIP EARRINGS each designed as a stylised flower set with round brilliant, baguette and single cut diamonds, signed indistinctly, no assay marks, 2.6cm, 23.4g. 

Estimate £2,500 - £3,500

A PAIR OF DIAMOND DROP EARRINGS each of openwork design, set throughout with round cut diamonds, the diamonds all totalling 4.8-5.2 carats, stamped 18K, 5.3cm, 23.7g.

Estimate £2,000 - £3,000

A LARGE PAIR OF DIAMOND CHANDELIER DROP EARRINGS the geometric bodies set throughout with old European and baguette cut diamonds, suspending old European and baguette cut diamond drops, the diamonds all totalling 18.0-20.0 carats, no assay marks, 9.5

Estimate £20,000 - £25,000

A PAIR OF DIAMOND AND BAROQUE PINK PEARL EARRINGS each comprising a foliate motif set with round brilliant cut diamonds, suspending a baroque pink pearl drop, stamped AU750, 4.3cm, 21.7g. 

Estimate £2,000 - £3,000

A PAIR OF OPAL AND DIAMOND EARRINGS each set with an oval cabochon opal in a stylised cluster of round brilliant cut diamonds, inscribed 1.42ct d0.395ct, stamped 585, 1.9cm, 5.1g. 

Estimate £800 - £1,200

PALOMA PICASSO FOR TIFFANY & CO., A PAIR OF GOLD X GRAFFITI CLIP EARRINGS each designed as the kiss motif, signed Paloma Picasso, signed Tiffany & Co 1993, 18K, 3.2cm, 11.3g. 

Estimate £600 - £800

A PAIR OF EBONY DROP EARRINGS in 18ct white gold, each designed as a hoop, suspending a polished ebony hoop, Italian assay marks, stamped 750, 4.2cm, 19.8g. 

Estimate £700 - £900

A PAIR OF ANCIENT ROMAN COIN AND DIAMOND CLIP EARRINGS in 18ct yellow gold, each set with an ancient Roman coin accented by round brilliant cut diamonds, inscribed 'CCCXXXVII - CCCXL - A - D - CONSTANTINE - II', Italian assay marks, stamped 18K 750,

Estimate £2,000 - £3,000

A PAIR OF DIAMOND DROP EARRINGS each set with round brilliant cut diamonds, suspending a pierced tapering drop set with further diamonds, no assay marks, 3.7cm, 9.3g.

Estimate £1,500 - £2,500

A PAIR OF PEARL AND DIAMOND DROP EARRINGS each comprising a hook fitting set with round brilliant cut diamonds, suspending a pearl drop, no assay marks, 2.4cm, 5.4g. 

Estimate £500 - £700

A PAIR OF ITALIAN DIAMOND DROP EARRINGS in 18ct white gold, each designed as a tapering drop set with alternating segments of round brilliant cut white and cognac diamonds, the diamonds totalling 2.3-2.5 carats, Italian assay marks, stamped 750, 5.0c

Estimate £2,500 - £3,500

BETSY FULLER, A PAIR OF BAROQUE PEARL CLIP EARRINGS each set with a baroque pearl of approximately 28.0mm and 23.7mm respectively, signed Betsy Fuller, stamped 18K, 2.5cm and 2.0cm, 18.4g. 

Estimate £600 - £800

A PAIR OF DIAMOND EARRINGS each set with a round brilliant cut diamond in a double halo of round brilliant cut diamonds, the diamonds all totalling 1.34 carats, inscribed 1.34ct, stamped PT950, 1.1cm, 3.0g. 

Estimate £600 - £800

A PAIR OF DIAMOND STUD EARRINGS each set with a round brilliant cut diamond, the diamonds both totalling 0.8-0.9 carats, stamped 750, 0.5cm, 2.0g. 

Estimate £400 - £600

CARTIER, A PAIR OF DIAMOND, EMERALD AND ONYX PANTHERE EARRINGS in 18ct yellow gold, each designed as a panther with a trinity hoop in its mouth, suspending five chains terminating with round brilliant cut diamonds, the eyes set with pear cut emeralds

Estimate £15,000 - £20,000

A PAIR OF VINTAGE ITALIAN CORAL AND CHRYSOPRASE CLIP EARRINGS in 18ct yellow gold, each in ropework design set with cabochon chrysoprase and polished coral beads, signed Luciana Italy, stamped 750, 2.6cm, 15.2g. 

Estimate £700 - £900

A PAIR OF RUBY AND DIAMOND EARRINGS each set with an oval cut ruby in a border of round brilliant cut diamonds, the rubies both totalling 2.1-2.3 carats, stamped 750, 1.1cm, 4.7g. 

Estimate £1,200 - £1,600

A PAIR OF CORAL DROP EARRINGS each set with a coral cameo carved to depict the bust of a classical woman, suspending a tapering faceted coral drop, screw back fittings, no assay marks, 4.3cm, 19.1g. 

Estimate £1,500 - £2,500

NO RESERVE - A PAIR OF RUBY EARRINGS each set with three cabochon rubies, no assay marks, 1.0cm, 3.1g.

Estimate £300 - £500

A PAIR OF DIAMOND DROP EARRINGS set with round brilliant cut diamonds and accented by baguette cut diamonds, stamped 750, 3.5cm, 6.0g.

Estimate £1,500 - £2,500

A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each set with three oval cut sapphires in borders of round brilliant cut diamonds, accented by two round brilliant cut diamonds, inscribed 1.21ct d0.327ct, stamped PT950, 3.0cm, 5.6g. 

Estimate £700 - £900

A PAIR OF DIAMOND AND RUBY EARRINGS each set with round brilliant cut diamonds, suspending a floral drop set with round brilliant cut diamonds and fancy cut rubies, no assay marks, 2.2cm, 5.5g.

Estimate £1,000 - £1,500

A PAIR OF DIAMOND STUD EARRINGS each earring illusion set with baguette and round brilliant cut diamonds, the diamonds all totalling 0.7-0.9 carats, stamped 750, 0.9cm, 2.8g. 

Estimate £800 - £1,200

A PAIR OF DIAMOND DROP EARRINGS comprising curved links set with single and old cut diamonds, accented by old cut diamonds, suspending an old cut diamond drop, stamped 750, 5.0cm, 8.0g. 

Estimate £1,500 - £2,500

A PAIR OF DIAMOND DROP EARRINGS the tapering openwork earrings set throughout with round brilliant cut diamonds, accented by baguette cut diamonds, the diamonds all totalling 2.8-3.0 carats, stamped 750, 5.7cm, 13.9g.

Estimate £2,500 - £3,500

A PAIR OF DIAMOND DROP EARRINGS each comprising a row of round brilliant cut diamonds, suspending a pear cut cognac diamond drop, the diamonds all totalling 1.3-1.5 carats, stamped Au/PT950, 2.4cm, 3.0g. 

Estimate £800 - £1,200