TIFFANY & CO., A DIAMOND PETALS KEY PENDANT NECKLACE in 18ct white gold, designed as a key with a flower motif, set throughout with round brilliant cut diamonds, the diamonds all totalling 1.18 carats, signed Tiffany & Co., stamped Au750, pendant 5.7

Estimate £1,500 - £2,500

A PEARL AND GREEN TOURMALINE NECKLACE in yellow gold and silver, comprising a row of graduated pearls ranging from 2.5mm-6.4mm,  the clasp set with an oval cut green tourmaline accented by round cut diamonds, no assay marks, 47.0cm, 11.3g. 

Estimate £100 - £150

AN ANTIQUE SNAKE CHAIN NECKLACE comprising a row of snake links, no assay marks, 43.0cm, 16.7g. 

Estimate £100 - £150

A FINE ANTIQUE FRENCH RUBY AND DIAMOND CROSS AND SNAKE PENDANT NECKLACE in 18ct yellow gold and 14ct yellow gold, designed as a cross set with cushion cut rubies, entwined by a snake set with rose cut diamonds, suspended from a later box link chain,

Estimate £4,000 - £6,000

A DIAMOND NECKLACE in 18ct white gold, comprising a row of round brilliant cut diamonds, suspending a swag of further round brilliant cut diamonds, accented by baguette cut diamonds, the diamonds all totalling 12.0-13.0 carats, stamped 750, 45.0cm, 3

Estimate £8,000 - £12,000

A SYNTHETIC RUBY RIVIERE NECKLACE set with a row of twenty four oval cut synthetic rubies in scrolling borders, GR maker's mark, no assay marks, 42.0cm, 23.4g.

Estimate £500 - £700

A FINE NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in platinum and yellow gold, comprising a single row of pearls ranging from 4.0mm to 8.2mm, the navette shaped clasp set with old cut diamonds, no assay marks, 43.5cm, 16.1g. Accompanied by a facsim

Estimate £10,000 - £15,000

AN ANTIQUE VICTORIAN PINCHBECK AND PASTE CROSS PENDANT AND CHAIN comprising a textured belcher link chain with a barrel clasp set with round cut purple paste stones, suspending a textured cross pendant with applied forget-me-not flowers, no assay mar

Estimate £2,000 - £3,000

AN ANTIQUE VICTORIAN CITRINE RIVIERE NECKLACE in yellow gold, set with a row of graduating oval cut citrines, no assay marks, 41.0cm, 61.5g.  

Estimate £2,500 - £3,500

A DIAMOND BUTTERFLY PENDANT NECKLACE in 18ct white gold, designed as a butterfly set with a round brilliant cut diamond, the wings set with pear shaped rose cut diamonds in borders of further round brilliant cut diamonds, the diamonds all totalling 3

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND FRINGE NECKLACE in yellow gold and silver, designed with clover motifs set throughout with old cut diamonds, the diamonds all totalling 3.0-3.5 carats, no assay marks, 43.0cm, 17.7g.

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND PENDANT NECKLACE set with old and rose cut diamonds suspending a row of further old and rose cut diamonds, suspended from a fancy link chain, no assay marks, pendant 4.2cm, chain 40.0cm, 3.7g. 

Estimate £500 - £700

AN ANTIQUE DIAMOND PENDANT NECKLACE in white gold and platinum, the pendant designed as a bow set with old cut diamonds, suspending an oval foliate style wreath set with further old cut diamonds and an old cut diamond drop, suspended from a trace cha

Estimate £1,500 - £2,500

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE designed as a floral wreath surmounted by a bow, set with old cut diamonds, the diamonds all totaling 1.0-1.1 carats, suspending a pearl drop of 12.0mm, suspended from a trace chain, cha

Estimate £10,000 - £15,000

A GREY PEARL AND PASTE NECKLACE in silver, set with a row of grey pearls accented by rondels set with round cut colourless paste stones, the clasp set with rose cut marcasite, stamped 925, 63.0cm, 119.3g. 

Estimate £250 - £350

AN ANTIQUE LOCKET PENDANT NECKLACE in yellow gold, comprising an oval hinged locket engraved in foliate design, opening to reveal a glass covered locket compartment, suspended from a belcher chain, no assay marks, pendant 3.9cm, chain 48.0cm, 14.3g. 

Estimate £400 - £600

AN ANTIQUE DIAMOND PENDANT NECKLACE in yellow gold and silver, set with an articulated pear shape rose cut diamond in a border of rose cut diamonds, suspended from a trace chain, no assay marks, pendant 5.9, chain 43.0cm, 9.3g.

Estimate £2,000 - £3,000

A FINE ANTIQUE GARNET NECKLACE, 19TH CENTURY in yellow gold, comprising a row of round cut garnets accented by pear cut garnets with a central oval cut garnet in a cluster of further pear shaped garnets, no assay marks, 37.5cm, 31.8g. 

Estimate £2,000 - £3,000

AN ANTIQUE AMETHYST RIVIERE NECKLACE in 15ct yellow gold, set with a row of oval cut amethysts, stamped 625, 36.0cm, 47.0g.  

Estimate £3,000 - £5,000

AN ART DECO SAPPHIRE AND DIAMOND PENDANT NECKLACE in platinum, the pendant set with a pearcut sapphire of approximately 1.62 carats, suspended within a frame of old and single cut diamonds, the diamonds all totalling 3.3-3.5 carats, suspended from a

Estimate £3,000 - £5,000

A NATURAL SALTWATER PEARL, DIAMOND AND ENAMEL PENDANT NECKLACE in white gold, set with a pearl of 8.5mm, suspending a pearl drop of 11.8mm accented by rose cut diamonds and blue enamel, suspended from a fancy link chain set with further pearls, no as

Estimate £10,000 - £15,000

A NATURAL AUSTRALIAN BLACK OPAL AND DIAMOND PENDANT NECKLACE in white gold, comprising an old cut diamond suspending a tapering drop set with old cut diamonds and an oval cabochon black opal, suspended from a later chain, chain stamped 585, pendant 4

Estimate £5,000 - £7,000

A GUARD CHAIN NECKLACE in yellow gold, comprising a row of snake links terminating with a swivel clasp, no assay marks, 156.0cm, 34.8g. 

Estimate £1,500 - £2,500

A RUBY AND DIAMOND FRINGE NECKLACE in white gold, comprising a row of octagonal step cut rubies in borders of baguette cut diamonds suspending an articulated fringe of further octagonal step cut rubies and baguette cut diamonds, the rubies totalling

Estimate £15,000 - £20,000

AN ANTIQUE ART NOUVEAU ENAMEL AND DIAMOND PENDANT NECKLACE in yellow gold, the pendant designed as a woman wearing a diamond necklace, her hat and dress relieved in green plique-a-jour enamel, accented by orange enamel foliate motifs, suspending a ro

Estimate £2,500 - £3,500

AN ANTIQUE FANCY LINK CHAIN NECKLACE, 19TH CENTURY in yellow gold, formed of a series of cannetille links, the clasp engraved with foliate design, no assay marks, 45.0cm, 14.7g. 

Estimate £1,000 - £1,500

A PEARL AND YELLOW DIAMOND NECKLACE in 18ct white gold, set with two rows of pearls, the bow-shaped clasp set with round brilliant cut yellow and white diamonds, stamped 750, 62.0cm, 105.8g.

Estimate £500 - £700

A GOLD CHAIN NECKLACE in yellow gold, comprising a row of fancy links, the barrel clasp with beaded detailing, no assay marks, 43.0cm, 14.2g. 

Estimate £800 - £1,200

A GOLD CHAIN NECKLACE in yellow gold, comprising a row of brick links, no assay marks, 46.0cm, 46.5g. 

Estimate £4,000 - £6,000

AN ANTIQUE MICROMOSAIC NECKLACE the centre inlaid with pieces of coloured glass depicting a floral scene between two micromosaic plaques depicting swans and foliage, on a woven gold chain necklace, no assay marks, 39.5cm, 40.8g. 

Estimate £2,000 - £3,000

AN AQUAMARINE AND PEARL PENDANT NECKLACE in yellow gold, the oval openwork pendant in foliate design set with pearls, suspending a pear cut aquamarine drop, suspended from a curb chain, chain stamped 375, pendant 3.6cm, chain 46.0cm, 6.0g. 

Estimate £250 - £350

A PEARL AND MOTHER OF PEARL NECKLACE in yellow gold, comprising a single row of pearls, the clasp set with mother of pearl, no assay marks, 45.5cm, 21.9g. 

Estimate £100 - £150

AN ANTIQUE DIAMOND AND ENAMEL CHAIN NECKLACE in yellow gold, comprising a row of stylised belcher links, the clasp designed as a hand holding a belt, the belt set with rose cut diamonds and decorated with blue enamel, no assay marks, 154.0cm, 87.3g. 

Estimate £10,000 - £15,000

AN ANTIQUE GOLD FRINGE NECKLACE in yellow gold, comprising a row of fancy links suspending a fringe of alternating beaded and floral drops, no assay marks, 38.0cm, 29.1g. 

Estimate £3,500 - £4,500

GIULIANO, AN ANTIQUE RUBY AND PEARL FRINGE NECKLACE in yellow gold, comprising fluted links suspending links set with pearls and cabochon rubies, the rubies all totalling 35.0-40.0 carats, C & AC maker's mark, no assay marks, 38.0cm, 37.2g. Accompani

Estimate £35,000 - £45,000

AN ANTIQUE OPAL AND DIAMOND NECKLACE in yellow gold, comprising a row of fancy links set with oval cabochon opals, accented by old cut diamonds, no assay marks, 41.0cm, 10.0g. 

Estimate £4,000 - £6,000

AN ANTIQUE AMETHYST RIVIERE NECKLACE in yellow gold, comprising a row of graduated round cut amethysts, no assay marks, 42.0cm, 52.6g. 

Estimate £1,500 - £2,500

AN ANTIQUE PEARL, DIAMOND AND SAPPHIRE NECKLACE comprising two rows of pearls suspending an openwork scrolling pendant set with old and rose cut diamonds and pearls, suspending a drop set with an old cut diamond and pearl, the later clasp set with a

Estimate £2,000 - £3,000

A JADEITE JADE AND PEARL PENDANT NECKLACE in 9ct white gold, the pendant suspending a polished jadeite jade drop accented by two pearl drops, suspended from a chain set with two further pearls, stamped 9CT, pendant 4.9cm, chain 40.0cm, 4.4g. 

Estimate £250 - £350

AN ART DECO SAPPHIRE AND PEARL SAUTOIR NECKLACE in platinum, comprising a fancy link chain set with sapphire rondelles accented by pearls, no assay marks, 112.0cm, 16.6g.

Estimate £2,000 - £3,000