AN ANTIQUE TURQUOISE, DIAMOND AND GARNET SNAKE NECKLACE, 19TH CENTURY in yellow gold, designed as the articulated body of a snake coiled around itself, set throughout with cabochon turquoise, the head accented by rose cut diamonds and cabochon garnet

Estimate £10,000 - £15,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £400,000 - £600,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £10,000 - £15,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £10,000 - £20,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £15,000 - £25,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £100 - £150

THIS LOT HAS BEEN WITHDRAWN

Estimate £300 - £500

THIS LOT HAS BEEN WITHDRAWN

Estimate £60 - £80

TIFFANY & CO, A PERIDOT AND DIAMOND NECKLACE in platinum, the necklace comprising a row of quatrefoil links set with round brilliant cut diamonds, suspending nine graduating briolette cut peridots, the diamonds all totalling 4.5-5.0 carats, stamped T

Estimate £10,000 - £15,000

A FINE AQUAMARINE AND DIAMOND NECKLACE, EARLY 20TH CENTURY the necklace set with a row of rose cut diamonds suspending fourteen scrolling drops set with rose and old cut diamonds and a cushion cut aquamarine of approximately 103.89 carats in a border

Estimate £30,000 - £50,000

A FINE EMERALD, DIAMOND AND ONYX TASSEL NECKLACE in white gold, comprising four rows of graduated polished emerald beads accented by diamond set rondelles and spacers set polished onyx in borders of round brilliant cut diamonds, the central pendant s

Estimate £10,000 - £15,000

A DIAMOND CHAIN NECKLACE in 18ct white gold, the chain set with thirty seven round brilliant cut diamonds, stamped 750, 40.5cm, 5.8g.

Estimate £1,200 - £1,800

A SAPPHIRE AND DIAMOND PENDANT NECKLACE in platinum, set with seven oval cut sapphires accented by round brilliant cut diamonds, on a fine box chain, the sapphires all totalling 5.37 carats, inscribed 5 37 D 008, stamped PT900, pendant 2.0cm, chain 4

Estimate £2,000 - £3,000

HERMES, A VINTAGE GOLD AND YELLOW SAPPHIRE COLLAR NECKLACE in 18ct yellow gold, comprising links with ten further connecting links set with round cut yellow sapphires, with Hermes maker's mark and inventory number, French assay marks and French maker

Estimate £15,000 - £20,000

AN ANTIQUE ROCK CRYSTAL NECKLACE in yellow gold, comprising a single row of alternating fluted gold beads and graduated carved rock crystal beads, no assay marks, 59.0cm, 195.6g.

Estimate £2,500 - £3,500

AN ART DECO ONYX AND DIAMOND NEGLIGEE NECKLACE in 18ct yellow gold and silver, the trace link chain suspending a pendant set with two rows of old cut diamonds, each terminated with a circular onyx disc inset with an old cut diamond, accented by a fur

Estimate £1,000 - £1,500

AN ANTIQUE AQUAMARINE AND PEARL NECKLACE in yellow gold, in scrolling design set with round cut aquamarines and seed pearls, suspending a pear shaped aquamarine in a border of seed pearls, no assay marks, 44.0cm, 9.7g.

Estimate £600 - £800

AN ANTIQUE AMETHYST AND PASTE NECKLACE comprising a fancy link chain set with articulated round cut amethysts, suspending a cross set with four purple paste and a central cluster of seed pearls, no assay marks, 39.0cm, 28.8g.

Estimate £1,500 - £2,500

A SINGLE ROW PEARL NECKLACE comprising a row of graduated pearls to a silver clasp, no assay marks, in need of restringing, 41.5cm, 10.6g.

Estimate £100 - £150

A MULTICOLOURED TOURMALINE BEAD NECKLACE in 14ct yellow gold, comprising a clustered row of briolette cut green, yellow, brown, pink, red and purple tourmaline beads, stamped 14K, 43.0cm, 52.4g.

Estimate £800 - £1,200

A TURQUOISE AND GOLD NECKLACE in 14ct yellow gold, strung with round turquoise beads to a yellow gold clasp marked 14k, 98cm, 28.8g.

Estimate £2,500 - £3,500

A FINE DIAMOND NECKLACE set with a principal old mine cut diamond of approximately 3.0 carats in a pear shaped pendant, within a pear shaped halo of smaller old cut diamonds, suspended from a swag necklace, similarly set throughout with old cut diamo

Estimate £60,000 - £80,000

A DIAMOND PENDANT NECKLACE in 18ct white gold, comprising a round brilliant cut diamond suspending a pear shaped diamond of 4.60 carats hung from a chain, chain stamped 750, pendant 1.9cm, chain 45.0cm, 5.8g.

Estimate £25,000 - £35,000

AN AQUAMARINE AND PINK TOURMALINE NECKLACE in 14ct yellow gold, strung with briolette cut aquamarine and pink tourmaline beads, to a 14ct yellow gold clasp marked 585, 43cm, 55.1g.

Estimate £1,000 - £1,500

A TIGER'S EYE AND GOLD BEAD NECKLACE in yellow gold, comprising a single row of alternating polished tiger's eye and fluted gold beads, no assay marks, 76.0cm, 63.2g.

Estimate £1,000 - £1,500

A CEYLON NO HEAT YELLOW SAPPHIRE AND DIAMOND NECKLACE in 18ct yellow gold, comprising a row of alternating yellow and blackened gold links, set to the centre with an oval cut yellow sapphire of 6.50 carats in a polka dot border of black and yellow go

Estimate £6,000 - £8,000

A VINTAGE COLLAR NECKLACE, HERMES in 18ct yellow gold, designed as a series of twisting fancy links of graduated size, signed Hermes, French maker's mark, French assay marks, 40.5cm, 192.4g.

Estimate £10,000 - £15,000

A MULTICOLOURED SAPPHIRE AND EMERALD BEAD NECKLACE in 14ct yellow gold, comprising a single row of faceted multicolour sapphire and emerald beads, 101.0cm, 50.5g.

Estimate £1,500 - £2,500

AN ANTIQUE AMETHYST NECKLACE set with four round cut amethysts, one oval cut amethyst and one pear-shaped amethyst, accented by gold beadwork, no assay marks, 34.0cm, 12.8g.

Estimate £500 - £700

AN ANTIQUE CITRINE PENDANT NECKLACE in yellow gold, the pendant of scrolling design, set with an oval cut citrine suspending a trio of pendant drops each set with a pear cut citrine, suspended within a fancy baton link chain, the batons with engraved

Estimate £800 - £1,200

A COLOMBIAN EMERALD AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, the pendant set with an octagonal step cut emerald suspending a round brilliant cut diamond of approximately 0.70 carats and a pear cut emerald drop, the emeralds both totalling 19

Estimate £10,000 - £15,000

AN EMERALD, DIAMOND AND PEARL CHOKER in yellow gold and silver, the central cluster set with an oval cut emerald of approximately 3.04 carats accented by round brilliant cut diamonds and further round cut emeralds, to a five row pearl choker, accente

Estimate £3,000 - £5,000

A FINE OPAL AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a cabochon opal of 9.40 carats accented by round cut diamonds, stamped Au750, pendant 3.7cm, chain 45.0cm, 5.4g.

Estimate £2,000 - £3,000

AN ANTIQUE BLUE CHALCEDONY, RUBY AND DIAMOND SNAKE PENDANT NECKLACE the pendant designed as a snake coiled around a polished blue chalcedony egg, the snake set with rose cut diamonds and an oval cut ruby to the head, suspended from a fancy link chain

Estimate £6,000 - £8,000

A DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a row of round brilliant cut diamonds terminating with a pear shaped diamond drop, suspended from a trace chain, stamped 18KWG, pendant 5.0cm, chain 44.0cm, 2.5g.

Estimate £1,500 - £2,500

A FANCY DIAMOND SAUTOIR NECKLACE comprising a single row of faceted fancy coloured diamond beads to wirework links, stamped 750, 100cm, 14.5g.

Estimate £5,000 - £7,000

A PEARL, EMERALD, RUBY AND DIAMOND NECKLACE in yellow gold, the pendant set with a cabochon ruby and emerald within a cluster of round brilliant cut diamonds, suspended from a necklace of alternating pearls and gold beads to a clasp set with three ro

Estimate £3,000 - £5,000

A FINE MULTICOLOURED TOURMALINE NECKLACE in yellow gold, comprising a single row of faceted green, pink, yellow and watermelon tourmaline beads, to a drilled tourmaline clasp, no assay marks, 48.0cm, 115.7g.

Estimate £8,000 - £12,000

A DIAMOND BEAD NECKLACE comprising a single row of faceted diamond beads to wirework links, stamped 750, 45.0cm, 10.4g.

Estimate £2,500 - £3,500

AN ANTIQUE DIAMOND BOW PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, designed as a ribbon tied in a bow, set with square and rose cut diamonds, suspending a trio of graduated diamond drops, on a belcher link chain, no assay marks, pendant

Estimate £300 - £500

A PERIDOT, PEARL AND ENAMEL PENDANT NECKLACE in 18ct yellow gold, the openwork pendant set with a pear cut peridot and pearls, accented by green enamel, suspending a pear cut peridot drop, stamped 750, pendant 4.2cm, chain 42.4cm, 8.0g.

Estimate £400 - £600

A PEARL NECKLACE comprising a chain link necklace set with pearls, no assay marks, 43.5cm, 7.4g.

Estimate £400 - £600

A FINE WATERMELON TOURMALINE BEAD NECKLACE in 18ct yellow gold, set with a single row of faceted tourmaline beads, clasp stamped 18K, 56.0cm, 218.0g.

Estimate £4,000 - £6,000

A DIAMOND BEAD NECKLACE comprising a single row of faceted brown diamond beads to yellow gold wirework links, stamped 750, 45.0cm, 22.6g.

Estimate £4,000 - £6,000

VAN CLEEF & ARPELS, A DIAMOND NECKLACE in 18ct yellow gold, comprising a row of elliptical fancy links, the centre section set with round brilliant cut diamonds all totalling 2.5-3.0 carats, signed Van Cleef & Arpels, stamped 750, 39.0cm, 61.5g.

Estimate £10,000 - £15,000

AN ANTIQUE VICTORIAN NECKLACE in yellow gold, in the Etruscan revival style, the snake chain suspending gold fringe and rosette drops, no assay marks, 38.0cm, 29.2g.

Estimate £4,000 - £6,000

A 28.88 CARAT DIAMOND RIVIERE NECKLACE in 18ct white gold, set with a single row of one hundred and one graduated round brilliant cut diamonds all totalling 28.88 carats, stamped 750, inscribed 111/28.88, 46.0cm, 34.4g.

Estimate £15,000 - £25,000

A MOTHER OF PEARL, PEARL AND DIAMOND MADONNA PENDANT NECKLACE set with a central carved mother of pearl cameo depicting the profile of The Madonna, within a border of seed pearls and round brilliant cut diamonds, the bail set with further rose cut di

Estimate £2,000 - £3,000

A SOLITAIRE DIAMOND PENDANT NECKLACE in 18ct white gold, set with a round brilliant cut diamond of 1.02 carats, suspended from a box link chain, Italian assay marks, stamped 750, pendant 0.9cm, chain 40.0cm, 2.8g.

Estimate £2,000 - £3,000

A BLUE TOPAZ AND GOLD BEAD NECKLACE in 14ct yellow gold, set with a single row of graduated carved blue topaz melon beads, accented by yellow gold beads, stamped AU585, 68.0cm, 119.9g.

Estimate £2,000 - £3,000

A CEYLON YELLOW SAPPHIRE AND DIAMOND HEART PENDANT NECKLACE in 18ct white gold, the pendant set with a heart cut yellow sapphire of 2.18 carats in a border of round brilliant cut diamonds, suspended from a trace chain, chain stamped 750, pendant 1.3c

Estimate £1,500 - £2,500

AN ANTIQUE VICTORIAN DIAMOND NECKLACE in 18ct yellow gold and silver, set with an old cut and rose cut diamonds, the diamonds totalling 9.5-10.0 carats, with detachable centre section and optional brooch fitting, to a yellow gold chain stamped 18K, 4

Estimate £30,000 - £50,000

A MUGHAL CARVED EMERALD AND DIAMOND BIRD BROOCH / PENDANT NECKLACE in yellow gold, the pendant modelled as a bird in flight set with Mughal carved emeralds accented by baguette cut diamonds, with a brooch fitting to the reverse, suspended from a trac

Estimate £8,000 - £12,000

A PERIDOT AND PINK SAPPHIRE NECKLACE comprising seven rows of tumbled peridot beads and faceted pink sapphire beads, to a white gold clasp, 43.0cm, 186.9g.

Estimate £2,000 - £3,000

A ROW OF BLUE CHALCEDONY BEADS comprising forty polished blue chalcedony beads of 10.4mm, 41.0cm, 60.2g.

Estimate £200 - £300

A DIAMOND CROSS PENDANT NECKLACE in 18ct white gold, the cross set throughout with old cut diamonds all totalling 3.5-3.7 carats, suspended from a trace chain, stamped AU750, pendant 7.6cm, chain 45.0cm, 13.2g.

Estimate £4,000 - £6,000

A STRAND OF AQUAMARINE BEADS comprising a single row of sixty two faceted aquamarine beads, 42.0cm, 85.3g.

Estimate £250 - £350

A FINE AQUAMARINE, PEARL, PINK TOURMALINE AND TANZANITE NECKLACE in 14ct white gold, comprising four rows of tumbled aquamarine, tourmaline and tanzanite beads, accented by pearls, stamped 14K, 60.0cm, 316.9g.

Estimate £8,000 - £12,000

A PEARL AND RUBY NECKLACE in 14ct gold, comprising two rows of graduated pearls ranging from 2.9-9.9mm, the clasp set with a pearl and marquise cut rubies, stamped 585, 42.0cm, 34.3g.

Estimate £300 - £500

A PEARL AND TOURMALINE SAUTOIR NECKLACE set with alternating sections of pearls and watermelon tourmaline, 190.0cm, 38.7g.

Estimate £800 - £1,200

A FANCY YELLOW DIAMOND BEAD NECKLACE comprising a single row of faceted yellow diamond beads to wirework links, stamped 750, 47cm, 6.1g.

Estimate £1,500 - £2,500

AN ANTIQUE ENAMEL NECKLACE in 15ct yellow gold, comprising a trace chain with twelve elliptical shaped links decorated with blue enamel, stamped 15, 61.0cm, 22.7g.

Estimate £800 - £1,200

A BELLE EPOQUE DIAMOND PENDANT NECKLACE the pendant designed as an articulated wreath suspending a diamond drop, set throughout with old and rose cut diamonds, no assay marks, pendant 4.0cm, chain 48.5cm, 4.0g.

Estimate £1,000 - £1,500

A CORAL BEAD NECKLACE in 14ct yellow gold, comprising two rows of polished coral beads interspersed by textured gold beads, the clasp set with a piece of coral carved to depict a rose, stamped 14k, 43.0cm, 138.6g.

Estimate £2,500 - £3,500

A TURQUOISE AND RUBY NECKLACE in high carat yellow gold, set with a central cluster of cabochon turquoise accented by foliate links set with round, oval and pear cabochon turquoise and cabochon rubies, no assay marks, 48.5cm, 46.9g.

Estimate £4,000 - £6,000

AN AQUAMARINE BEAD NECKLACE comprising seven rows of faceted aquamarine beads ranging from 6.9mm to 28.0mm, length adjustable, 564.0g.

Estimate £1,500 - £2,500