CARTIER, A DIAMOND PENDANT NECKLACE in 18ct white gold, set with a round brilliant cut diamond of approximately 0.70 carats, suspended from a trace chain, signed Cartier and numbered, stamped Au740, 38.0cm, 3.2g. 

Estimate £1,500 - £2,500

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE in platinum and white gold, comprising an oval cut aquamarine accented by rose cut diamonds, suspending a row of rose cut diamonds and a pear cut aquamarine drop, suspended from a curb chain, the aquamarines

Estimate £1,200 - £1,600

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE comprising a graduating row of pearls ranging from 4.3mm to 9.4mm, the clasp set with rose cut diamonds, no assay marks, 49.0cm, 22.7g. Accompanied by a gemmological report stating that the pearls are of

Estimate £15,000 - £20,000

AN ANTIQUE BELCHER CHAIN NECKLACE in yellow gold, comprising a row of textured belcher links, no assay marks, 52.5cm, 19.7g. 

Estimate £1,000 - £1,500

AN ANTIQUE OPAL AND PEARL NECKLACE in 9ct yellow gold, comprising a trace chain set with oval cabochon opals, accented by pearls, stamped 9ct, 36.5cm, 6.0g. 

Estimate £800 - £1,200

AN ANTIQUE GARNET RIVIERE NECKLACE in 9ct yellow gold, comprising a single row of oval cut cut garnets, stamped 9CT, 40.0cm, 15.8g. 

Estimate £1,500 - £2,500

AN AMAZONITE AND DIAMOND CHAIN NECKLACE in 14ct yellow gold, the trace chain set with seven faceted amazonites, accented by rose cut diamonds, stamped 14K, 46.0cm, 9.8g. 

Estimate £400 - £600

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

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in white gold, comprising a graduating row of pearls ranging from 4.3mm to 8.8mm, the clasp set with two old European cut diamonds, marked indistinctly, 46.0cm, 26.1g. Accompanied by a gemmological repor

Estimate £25,000 - £35,000

AN ANTIQUE PEARL FLOWER NECKLACE in yellow gold, comprising a row of seed pearls, accented by five flower motifs set with further pearls, no assay marks, 41.0cm, 16.4g. 

Estimate £800 - £1,200

A FINE NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in yellow gold and silver, comprising a row of pearls ranging from 5.5mm to 6.6mm, the clasp set with an old European cut diamond of approximately 1.55 carats, no assay marks, 42.0cm, 19.4g. Accompa

Estimate £25,000 - £30,000

AN ANTIQUE AMETHYST RIVIERE NECKLACE in yellow gold, comprising a row of oval cut amethysts, no assay marks, 37.5cm, 49.5g. 

Estimate £3,000 - £5,000

AN ANTIQUE HEART PENDANT NECKLACE comprising a fancy link chain suspending seven heart pendants, set variously with cabochon turquoise, opals, pearls and rubies, two opening to reveal locket compartments, chain stamped 333, 43.0cm, 18.9g. 

Estimate £800 - £1,200

A PEARL, PERIDOT AND AMETHYST NECKLACE in yellow gold and silver, comprising a row of alternating pearls, amethysts and peridots, connected by a gold trace chain, chain stamped 375, 41.0cm, 10.2g. 

Estimate £800 - £1,200

A PEARL AND ENAMEL NECKLACE comprising a row of pearls accented by twisted links relieved in blue enamel, stamped 750, 83.0cm, 25.8g.

Estimate £1,000 - £1,500

AN ANTIQUE GOLD COLLAR NECKLACE in yellow gold, comprising a brick link necklace accented by beadwork, no assay marks, 46.0cm, 46.5g. 

Estimate £5,000 - £7,000

AN ANTIQUE NATURAL SALTWATER PEARL, EMERALD AND DIAMOND NECKLACE in yellow gold and silver, comprising a single row of pearls ranging from 4.7mm to 6.9mm, the clasp set with a rectangular step cut emerald in a cluster of old cut diamonds, no assay ma

Estimate £20,000 - £30,000

AN ANTIQUE DIAMOND FRINGE NECKLACE in yellow gold and silver, set with a row of old cut diamonds, suspending a graduating foliate style fringe set with further old cut diamonds, no assay marks, 39.0cm, 20.2g. 

Estimate £6,000 - £8,000

A TWO ROW NATURAL SALTWATER PEARL AND DIAMOND NECKLACE comprising two rows of graduating pearls ranging from 3.4mm to 8.6mm, the clasp set with old and single cut diamonds, clasp inscribed 'Joan', no assay marks, 53.0cm, 40.0g. Accompanied by a gemmo

Estimate £25,000 - £30,000

AN ANTIQUE ENAMEL AND PEARL GUARD CHAIN NECKLACE in 9ct gold, comprising a belcher chain terminating with a swivel clip, with a slider decorated with black enamel and pearls, partial British hallmarks, 74.0cm, 30.1g. 

Estimate £1,000 - £1,500

AN ANTIQUE VICTORIAN SEED PEARL NECKLACE in 14ct rose gold, comprising five rows of seed pearls, the clasp inscribed ‘Uncle Pat / 28 March 1887’, no assay marks, 34.5cm, 7.6g.

Estimate £200 - £300

AN OPAL CHAIN NECKLACE in 18ct yellow gold, the trace chain set with cushion cut opals, stamped 750, 46.0cm, 5.9g. 

Estimate £600 - £800

A DIAMOND NECKLACE in platinum and yellow gold, the Belle Epoque pendant set with old and rose cut diamonds, suspended from a later platinum trace chain, no assay marks, 41.0cm, 26.0g. 

Estimate £2,500 - £3,500

AN ANTIQUE DIAMOND BUTTERFLY NECKLACE in 15ct yellow gold and silver, designed as a butterfly set throughout with rose cut diamonds, suspended from a chain, chain stamped 15C, 41.0cm, 11.0g. 

Estimate £1,000 - £1,500

A FINE THREE ROW NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in yellow gold, comprising three rows of graduating pearls ranging from 3.2mm to 8.8mm, the clasp set with old cut diamonds, no assay marks, 44.0cm, 58.4g. Accompanied by a gemmological re

Estimate £50,000 - £60,000

A DIAMOND CLUSTER PENDANT NECKLACE in yellow gold, the pendant set with a cluster of old cut diamonds, suspended from a trace chain, chain stamped 9ct, pendant 1.0cm, chain 35.0cm, 3.0g. 

Estimate £400 - £600

FOPE, A DIAMOND NECKLACE in 18ct white gold, the fancy link chain set with a circular slider of round brilliant cut diamonds, suspending a silver sphere drop, signed Fope, stamped 750, 41.0cm, 18.9g.

Estimate £1,500 - £2,500

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in white gold, comprising a row of graduating pearls ranging from 2.6mm - 7.3mm, the clasp set with single cut diamonds, 48.5cm, 11.3g. 

Estimate £1,500 - £2,500

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 £2,500 - £3,500

AN ANTIQUE TURQUOISE SWAG NECKLACE in 18ct yellow gold, comprising a trace chain suspending five oval cabochon turquoise drops and a swag chain, stamped 18, 36.0cm, 6.7g. 

Estimate £600 - £800

AN ANTIQUE DUTCH DIAMOND NECKLACE in 14ct gold and silver, comprising a row of foliate links set with rose cut diamonds, suspending an openwork pendant set with further rose cut diamonds, Dutch assay marks, 42.0cm, 22.0g. 

Estimate £2,500 - £3,500

A NATURAL SALTWATER PEARL, RUBY AND DIAMOND NECKLACE in white gold, comprising a single row of natural pearls ranging from 4.5mm to 10.4mm, the clasp set with old cut diamonds and step cut rubies, no assay marks, 45.0cm, 25.3g. Accompanied by a gemmo

Estimate £30,000 - £50,000

AN AQUAMARINE AND PEARL NECKLACE in 15ct yellow gold, the chain terminating in a pearl suspending an oval cut aquamarine, stamped 15CT, pendant 4.3cm, chain 40.5cm, 3.7g. 

Estimate £400 - £600

A PEARL AND DIAMOND PENDANT NECKLACE in white gold, the pendant comprising a row of baguette cut diamonds suspending a pearl of 15.6mm, suspended from a fancy link chain, chain stamped 18K, pendant 2.8cm, chain 44.0cm, 13.2g.

Estimate £800 - £1,200

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in white gold, comprising a row of graduating pearls ranging from 3.9mm to 8.2mm, the clasp set with old cut diamonds, no assay marks, 44.0cm, 16.1g. 

Estimate £12,000 - £16,000

A RUBY AND DIAMOND FLOWER PENDANT NECKLACE in 14ct yellow gold, the pendant set with a round cut diamond in a cluster of pear cut rubies, suspended from a trace chain, stamped 14K, 23.4cm, 2.5g.  

Estimate £400 - £600

AN ANTIQUE AMAZONITE SAUTOIR NECKLACE in yellow gold, the fancy link chain set with six amazonite beads, no assay marks, 62.0cm, 15.4g. 

Estimate £300 - £500

A NATURAL SALTWATER PEARL NECKLACE comprising a row of graduating pearls ranging from 4.2mm to 8.7mm, no assay marks, 41.0cm, 22.4g. Accompanied by a gemmological report stating that the pearls are of natural saltwater origin. 

Estimate £15,000 - £25,000

A LONG ANTIQUE BELCHER CHAIN NECKLACE in yellow gold, comprising a belcher chain with star decoration, the clasp set with oval cabochon chalcedony, no assay marks, 110.0cm, 70.5g. 

Estimate £6,000 - £8,000

AN ANTIQUE GUARD CHAIN NECKLACE in yellow gold, comprising a snake chain terminating with a swivel clasp, no assay marks, 154.0cm, 34.8g. 

Estimate £800 - £1,200

AN AQUAMARINE AND DIAMOND CHAIN NECKLACE in 14ct yellow gold, comprising a trace chain set with aquamarine slices accented by diamond slices, stamped 14K, 45.0cm, 4.0g. 

Estimate £300 - £500

AN ANTIQUE GOLD CHAIN NECKLACE in yellow gold, comprising a fancy link chain with three torpedo shaped links accented by wirework, no assay marks, 43.5cm, 18.5g. 

Estimate £1,200 - £1,600

AN ANTIQUE CHAIN NECKLACE comprising a row of flattened belcher links, no assay marks, 46.0cm, 11.2g. 

Estimate £300 - £500

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE in yellow gold, comprising a single row of natural pearls ranging from 2.8mm to 6.1mm, the clasp set with rose cut diamonds, stamped 375, 49.0cm, 10.6g. Accompanied by a gemmological report stating that

Estimate £4,000 - £6,000

A CORAL CHAIN NECKLACE in yellow gold, the chain accented by round coral beads, no assay marks, 78.0cm, 10.9g. 

Estimate £400 - £600

A DIAMOND HEART PENDANT NECKLACE in white gold, the pendant designed as a heart set with round brilliant cut diamonds, suspended from a curb chain, chain stamped 375, pendant 1.4cm, chain 41.0cm, 3.1g. 

Estimate £500 - £700

A PEARL AND DIAMOND NECKLACE in white gold, comprising a graduating row of pearls ranging from 1.7mm to 5.2mm, the clasp set with a rose cut diamond, no assay marks, 48.0cm, 5.6g. 

Estimate £500 - £700

AN ANTIQUE FRENCH GUARD CHAIN NECKLACE in 18ct yellow gold, comprising a fancy link chain terminating with a swivel clasp, French assay marks, 156.0cm, 43.1g. 

Estimate £2,000 - £3,000

A PINK TOURMALINE, DIAMOND AND ENAMEL PENDANT NECKLACE in 18ct yellow gold, the pendant designed as a stylised eye set with a cushion cut pink tourmaline, round brilliant cut diamonds and accented by black enamel, stamped 18K, pendant 2.0cm, chain 46

Estimate £800 - £1,200

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE the openwork pendant set with a cushion cut aquamarine accented by old cut diamonds, suspending a pear cut aquamarine drop, suspended from a fancy link chain, no assay marks, pendant 5.2cm, chain 36.0cm, 6.5

Estimate £600 - £800