A MODERNIST OPAL DOUBLET PENDANT NECKLACE / BROOCH in 18ct yellow gold, the pendant / brooch set with an oval opal doublet, accented by textured and polished gold discs, suspended from a fancy link chain, pendant/brooch with full British hallmarks fo

Estimate £600 - £800

A MULTICOLOUR SAPPHIRE NECKLACE comprising a row of seventeen fancy shaped mixed cut pink, yellow, orange and blue sapphires, the sapphires all totalling 12.0-13.0 carats, stamped 750, 46.0cm, 5.2g.

Estimate £800 - £1,200

AN ANTIQUE NEPHRITE, DIAMOND AND ROCK CRYSTAL NEGLIGEE NECKLACE in 15ct yellow gold, the chain necklace set with polished nephrite and rock crystal beads, suspending a carved nephrite clover set with an old cut diamond leading to two drops terminatin

Estimate £1,800 - £2,200

PIAGET, A DIAMOND POSSESSION NECKLACE comprising two rows of cylindrical links, the clasp set with three rows of round brilliant cut diamonds, suspending two tassels terminating with further pave set round brilliant cut diamonds, signed Piaget and nu

Estimate £5,000 - £7,000

AN ANTIQUE GOLD COLLAR NECKLACE in yellow gold, comprising a row of openwork and and fancy shaped links in Etruscan Revival design, no assay marks, 48.5cm, 51.5g. 

Estimate £3,000 - £5,000

AN OPAL AND DIAMOND NECKLACE comprising a row of oval and pear shaped cabochon opals in borders of round cut diamonds, the clasp set with further round cut diamonds, the opals all totalling 93.52 carats, the diamonds all totalling 7.17 carats, stampe

Estimate £1,500 - £2,000

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

Estimate £250 - £350

AN ANTIQUE FRENCH GOLD SAUTOIR NECKLACE in 18ct yellow gold, comprising a row of openwork fancy links and trace chain, French assay marks, 153.0cm, 34.3g. 

Estimate £2,000 - £3,000

A NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE / BROOCH in yellow gold and silver, the pendant set with a pearl of 12.8mm, in a scrolling border set with old cut diamonds, the diamonds all totalling 2.5-3.0 carats, suspended from a later trac

Estimate £8,000 - £12,000

AN AQUAMARINE AND DIAMOND PENDANT NECKLACE the pendant set with a cluster of round brilliant cut diamonds, suspending a pear cut aquamarine drop of 6.06 carats in a border of further round brilliant cut diamonds, suspended from a trace chain set with

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND AND PEARL NECKLACE the foliate style necklace set with rose cut diamonds, suspended from three rows of pearls, the clasp set with further rose cut diamonds, no assay marks, 38.5cm, 36.2g. 

Estimate £3,000 - £5,000

A DIAMOND NECKLACE comprising a row of bar links punctuated by round brilliant cut diamonds, the diamonds all totalling 1.4-1.6 carats, stamped 18K, 42.5cm, 13.1g.

Estimate £2,000 - £3,000

A THREE ROW RUBY, EMERALD AND PEARL NECKLACE comprising three rows of polished ruby beads, polished emerald beads and pearls, no assay marks, 50.0cm, 71.1g. 

Estimate £1,500 - £2,500

AN OPAL AND DIAMOND PENDANT NECKLACE set with a marquise cabochon opal of 4.22 carats in a border of round brilliant cut diamonds, suspended from a trace chain, stamped 585, pendant 2.6cm, chain 44.0cm, 4.3g. 

Estimate £800 - £1,200

A VINTAGE OPAL, AMETHYST, DIAMOND AND RUBY BEE PENDANT NECKLACE in 18ct yellow gold, designed as a bee set with an oval cabochon opal, a round cabochon amethyst, the eyes set with two round cut ruby eyes, the openwork articulated wings set throughout

Estimate £3,000 - £5,000

A GOLD NECKLACE in 9ct yellow gold, comprising rows of woven links in crossover design, with three interchangeable foliate style charms set with round cut amethyst, round cabochon turquoise, round cut rubies and a pearl, full British hallmarks, 41.0c

Estimate £600 - £800

A PEARL PENDANT NECKLACE comprising a row of fancy links punctuated by pearls, suspending a pearl drop, no assay marks, 37.0cm, 23.8g. 

Estimate £3,000 - £5,000

BLACK STARR & FROST, AN ANTIQUE PERIDOT AND DIAMOND PENDANT NECKLACE the openwork pendant set with an oval cut peridot accented by old cut diamonds, suspending a pear cut peridot drop set with a further old cut diamond, suspended from a fancy link ch

Estimate £1,500 - £2,500

AN ANTIQUE BELLE EPOQUE DIAMOND PENDANT NECKLACE the openwork pendant with bow motifs, accented throughout with old, rose, and single cut diamonds, suspending three diamond drops, suspended from a trace chain, no assay marks, pendant 4.6cm, chain 45.

Estimate £1,200 - £1,600

AN ANTIQUE DIAMOND NEGLIGEE NECKLACE in yellow gold and platinum, designed as a graduating ribbon set with old cut diamonds, suspending two articulated clusters of further old cut diamonds, suspended from a later trace chain punctuated by round brill

Estimate £4,000 - £6,000

A PINK TOURMALINE AND DIAMOND PENDANT NECKLACE the pendant set with an oval cut pink tourmaline of 15.41 carats in a border of round brilliant cut diamonds, suspended from a trace chain set with further round brilliant cut diamonds, the diamonds all

Estimate £3,000 - £5,000

A RUBY AND DIAMOND PENDANT NECKLACE the pendant set with a pear cut ruby of 2.30 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.10 carats,  suspended from a curb chain, stamped 18K, pendant 2.3cm, chain 40.0cm, 3.6g

Estimate £1,500 - £2,500

A TOURMALINE FRINGE NECKLACE in 18ct yellow gold, comprising a trace chain suspending a fringe of rectangular step cut pink and blue tourmaline, stamped 750, 44.0cm, 3.1g. 

Estimate £500 - £700

A DIAMOND NECKLACE comprising a row of graduating baguette cut diamonds, the diamonds all totalling 6.0-7.0 carats, no assay marks, 36.0cm, 32.6g. 

Estimate £6,000 - £8,000

A PINK TOURMALINE, DIAMOND AND ENAMEL PENDANT NECKLACE the navette shaped pendant set with a cushion cut pink tourmaline, accented by round brilliant cut diamonds and black enamel, suspended from a trace chain, stamped 18K, pendant 2.0cm, chain 46.0c

Estimate £500 - £700