A TAHITIAN BLACK PEARL AND DIAMOND NECKLACE in 18ct white gold, comprising a single row of black pearls ranging from 15.0mm-17.0mm, the clasp set with round brilliant cut diamonds, Italian assay marks, stamped 750, 45.5cm, 152.1g. 

Estimate £1,500 - £2,500

A PEARL AND DIAMOND NECKLACE comprising a row of pearls ranging from 9.5mm-10.4mm, the clasp pave set with round brilliant cut diamonds, no assay marks, 46.0cm, 57.4g. 

Estimate £300 - £500

NO RESERVE - AN ANTIQUE PINCHBECK CHAIN NECKLACE comprising a row of fancy links, suspending a pendant designed as a hand set with a round cut garnet, necklace 135.5cm, pendant 2.4cm, 41.6g.

Estimate £200 - £300

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE, 19TH CENTURY AND LATER in silver and yellow gold, the pendant suspending a pearl measuring 7.7 x 7.5 x 5.3mm in a border of rose cut diamonds, accented by two curved segments set with o

Estimate £2,000 - £3,000

A PAIR OF FROSTED ROCK CRYSTAL, RUBY AND DIAMOND FLOWER EARRINGS each comprising a flower carved from frosted rock crystal, set with a round cut ruby accented by round brilliant cut diamonds, inscribed 10.63ct d0.108ct 0.188ct, stamped Au585, 2.1cm,

Estimate £800 - £1,200

A FROSTED ROCK CRYSTAL, RUBY AND DIAMOND FLOWER PENDANT NECKLACE the pendant comprising frosted rock crystal carved to depict a flower, set with a round cut ruby accented by round brilliant cut diamonds, suspended from a trace chain, inscribed 14.52c

Estimate £600 - £800

AN ANTIQUE DIAMOND STAR PENDANT NECKLACE designed as an eight rayed star, set throughout with rose cut diamonds, suspended from a later trace chain, chain stamped 9ct, pendant 2.6cm, chain 40.0cm, 4.4g.

Estimate £1,500 - £2,500

AN ANTIQUE GOLD FRINGE NECKLACE comprising a foxtail chain, suspending a fringe of gold discs, no assay marks, 41.0cm, 36.7g. 

Estimate £3,000 - £5,000

AN UNTREATED JADEITE JADE AND SEED PEARL PENDANT NECKLACE comprising a row of seven oval jadeite jade plaques carved in foliate design, within borders of seed pearls, suspending a drop of similar design, suspended from a fancy link chain, clasp stamp

Estimate £5,000 - £7,000

A TWO ROW PEARL, SAPPHIRE AND DIAMOND NECKLACE comprising two rows of pearls ranging from 7.0mm-8.3mm, the clasp set with oval and round cut sapphires and old cut diamonds, the diamonds totalling 1.0-1.2, the sapphires totalling 1.0-1.2, no assay mar

Estimate £800 - £1,200

A BLUE ZIRCON, PEARL AND DIAMOND NECKLACE comprising two rows of alternating round cut blue zircons and pearls, accented by flower motifs set with pearls and rose cut diamonds, suspended from a trace chain, clasp stamped 750, 48.0cm, 36.3g. 

Estimate £1,200 - £1,600

A BLACK DIAMOND LINE NECKLACE comprising a row of round cut black diamonds totalling 9.5-10.5 carats, stamped 14K, 46.0cm, 17.6g. 

Estimate £2,500 - £3,500

A CORAL, EMERALD, BAROQUE PEARL AND DIAMOND PENDANT NECKLACE the pendant set with carved coral within a border of round brilliant cut diamonds, suspending a heart cut emerald in a border of diamonds, and a baroque pearl drop accented by diamonds, ins

Estimate £1,200 - £1,600

AN ANTIQUE GOLD GUARD CHAIN NECKLACE in 18ct yellow gold, comprising a row of fancy and trace links terminating with a swivel clasp, JS maker's mark, stamped 18CT, 155.0cm, 47.4g.

Estimate £3,000 - £5,000

A TANZANITE LINE NECKLACE comprising a row of oval cut tanzanites totalling 48.0-51.0 carats, stamped 18K, 44.0cm, 38.4g. 

Estimate £8,000 - £12,000

A FINE ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE, EARLY 20TH CENTURY the pendant designed as a floral wreath surmounted by a bow, set throughout with old cut diamonds, suspending a pearl drop of 12.0mm, suspended from a later trace

Estimate £10,000 - £15,000

ALLSOPP & ALLSOPP, AN UNTREATED JADEITE JADE AND DIAMOND NECKLACE comprising a fancy engraved links set with five cabochon jadeite jades, suspending a carved jadeite jade drop accented by transitional cut diamonds, A&A maker's mark, stamped PLAT 14K,

Estimate £4,000 - £6,000

AN ANTIQUE DUTCH GARNET AND DIAMOND PENDANT NECKLACE in 18ct yellow gold and silver, the pendant set with a pear shaped rose cut garnet accented by rose cut diamonds, suspended from a later trace chain, Dutch assay marks, stamped 18K, pendant 4.5cm,

Estimate £800 - £1,200

AN ANTIQUE GEORGIAN CHAIN NECKLACE in yellow gold, comprising a row of cannetille style links, no assay marks, 106.0cm, 33.4g. 

Estimate £3,000 - £5,000

A PEARL CHAIN NECKLACE comprising a trace chain punctuated by pearls, no assay marks, 42.0cm, 2.8g. 

Estimate £500 - £700

A CHAIN NECKLACE comprising a row of oval links, terminating with a swivel clasp, no assay marks, 76.0cm, 11.9g.

Estimate £300 - £500

AN ANTIQUE GARNET AND PEARL RIVIERE NECKLACE in yellow gold, comprising a row of oval cut garnets, each set with a seed pearl, punctuated between by further pearls, no assay marks, 39.5cm, 29.0g. 

Estimate £2,500 - £3,500

AN ART DECO AMETHYST, DIAMOND AND PEARL SAUTOIR NECKLACE the pendant set with old European and single cut diamonds, suspending a fancy cut amethyst drop of approximately 49.32 carats accented by rose cut diamonds, suspended from three rows of seed pe

Estimate £2,500 - £3,500

A DIAMOND AND SOUTH SEA PEARL PENDANT NECKLACE in 18ct white gold, the pendant in spiral design set with baguette cut diamonds, suspending a pearl drop of 16.0mm, suspended from a box chain, full British hallmarks, pendant 4.2cm, chain 45.5cm, 16.9g.

Estimate £1,800 - £2,200

A CHAIN NECKLACE comprising a row of fancy links, clasp stamped 9ct, 42.6cm, 9.8g. 

Estimate £600 - £800

A JADEITE JADE, PEARL AND DIAMOND SAUTOIR NECKLACE the pendant set with round brilliant, round and rose cut diamonds suspending a jadeite jade drop carved to depict pea pods, suspended from six rows of seed pearls, no assay marks, pendant 5.3cm, neck

Estimate £4,000 - £6,000

A SEED PEARL, EMERALD AND DIAMOND TASSEL NECKLACE comprising two twisted rows of seed pearls, terminating at each end with a tassel of further seed pearls, accented by caps set with rose cut diamonds and round cut emeralds, no assay marks, 101.0cm, 8

Estimate £4,000 - £6,000

AN ANTIQUE EMERALD AND DIAMOND SWEETHEART PENDANT NECKLACE, 19TH CENTURY AND LATER in yellow gold and silver, the pendant designed as two interlocking hearts set with a cushion cut emerald of approximately 2.73 carats and an old cut diamond of approx

Estimate £10,000 - £15,000

AN ANTIQUE NECKLACE, EARLY 19TH CENTURY the tubular necklace comprising fancy twisted links, no assay marks, 46.5cm, 44.9g. 

Estimate £1,500 - £2,500

AN ANTIQUE VICTORIAN ANCHOR LOCKET PENDANT NECKLACE the oval locket in rope design with an anchor, engraved with foliate motifs to the reverse, opening to reveal two locket compartments containing photographs of a Victorian gentleman and lady, suspen

Estimate £600 - £800

A THREE ROW PEARL AND DIAMOND SAUTOIR NECKLACE comprising three twisted rows of pearls, the clasp set with old cut diamonds, no assay marks, 99.5cm, 47.8g. 

Estimate £3,000 - £5,000

AN ANTIQUE TURQUOISE AND RUBY CHAIN NECKLACE, 19TH CENTURY in yellow gold, comprising a row of fancy links, the clasp designed as a hand set with round cabochon turquoise and a rectangular step cut ruby, no assay marks, 121.5cm, 33.4g. 

Estimate £3,000 - £5,000

A CHAIN NECKLACE comprising a row of fancy links, no assay marks, 45.2cm, 4.2g. 

Estimate £250 - £350

AN ANTIQUE OPAL AND DIAMOND PANSY PENDANT NECKLACE the pendant in foliate design set with old cut diamonds, suspending an opal triplet carved to depict a pansy set with an old cut diamond, suspended from a later wheat link chain, chain stamped 750, p

Estimate £800 - £1,200