ZOLOTAS, A MALACHITE COLLAR NECKLACE, 1970's, the hinged necklace set with a polished malachite bead, accented by Etruscan Revival decoration, Zolotas maker's mark, stamped 750, 35.0cm, 44.6g. 

Estimate £4,000 - £6,000

TIFFANY & CO., A RUBY BIRD PENDANT NECKLACE the pendant designed as a bird perched on a branch, the eye set with a round cut ruby, suspended from a trace chain, signed Tiffany & Co., chain stamped AU 750, pendant 2.8cm, chain 46.0cm, 10.5g. 

Estimate £2,000 - £3,000

LIBERTY & CO., AN ART NOUVEAU BOULDER OPAL AND ENAMEL PENDANT NECKLACE in 15ct yellow gold, the foliate pendant decorated with blue and green enamel, suspending a drop set with a boulder opal and further green enamel, suspended from a trace train, st

Estimate £3,000 - £5,000

ALAN MARTIN GARD, AN EMERALD PENDANT NECKLACE, 1990, in 18ct yellow gold, the pendant set with a pear cut emerald, suspended from a trace chain, AMG maker's mark, full British hallmarks for London 1990, pendant 1.3cm, chain 42.0cm, 2.9g. 

Estimate £400 - £600

A SAPPHIRE SWAG NECKLACE comprising a trace chain set with cushion and oval cut sapphires, accented by swag chains and further cushion and oval cut sapphire drops, the sapphires totalling 14.0-16.0 carats, marked indistinctly, 38.8cm, 12.7g. 

Estimate £8,000 - £12,000

A SAPPHIRE, DIAMOND AND ENAMEL COCKEREL PENDANT NECKLACE the pendant designed as a cockerel, the body set with an oval cabochon sapphire of approximately 1.96 carats, accented by rose cut diamonds, the head decorated with red, orange, yellow, green a

Estimate £1,500 - £2,500

A 19.05 CARAT DIAMOND RIVIERE NECKLACE set with a row of ninety one graduating round brilliant cut diamonds all totalling 19.05 carats, inscribed 91/19.05, stamped 18K, 45.5cm, 38.4g. 

Estimate £12,000 - £16,000

VAN CLEEF & ARPELS, A MOTHER OF PEARL AND CHALCEDONY MAGIC ALHAMBRA LONG NECKLACE in 18ct white gold, comprising sixteen quatrefoil motifs set variously with polished chalcedony and white and black mother of pearl, accented by beaded borders, signed

Estimate £15,000 - £20,000

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

AN ANTIQUE VICTORIAN OPAL AND CHRYSOBERYL HEART MOURNING NECKLACE in yellow gold, comprising a fancy link chain suspending a heart shaped padlock clasp set with a cabochon opal and two round cut chrysoberyls, the reverse with a glass locket containin

Estimate £3,000 - £5,000

A DIAMOND COLLAR NECKLACE comprising stylised curb links set with single cut diamonds, stamped 750, 42.2cm, 99.2g. 

Estimate £7,000 - £9,000

CHOPARD, A DIAMOND HAPPY HEARTS PENDANT NECKLACE in 18ct white and yellow gold, the pendant comprising three free moving round brilliant cut diamonds in a heart shaped locket, within a border of further round brilliant cut diamonds, with a sliding he

Estimate £1,800 - £2,200

AN ANTIQUE NATURAL SALTWATER BLISTER PEARL AND DIAMOND PENDANT NECKLACE in yellow gold and silver, the pendant set with a pearl of 30.1mm in a floral border set with old and rose cut diamonds, suspended from nine rows of seed pearls, no assay marks,

Estimate £10,000 - £15,000

AN ANTIQUE GEORGIAN FOILED AMETHYST RIVIERE NECKLACE in yellow gold, set with a row of oval cut amethysts in foiled closed back settings, no assay marks, 39.0cm, 40.2g. 

Estimate £4,000 - £6,000

CHANEL, A DIAMOND AND ONYX NECKLACE the chain set with round brilliant cut diamonds, suspending a drop set with polished onyx and further round brilliant cut diamonds, signed Chanel and numbered, French maker's mark, stamped 750, 36.0cm, 28.1g.

Estimate £6,000 - £8,000

FRED PARIS, A COLLAR NECKLACE in 18ct yellow and white gold, comprising a row of fancy links, each with an articulated white gold bead in the centre, signed Fred Paris and numbered, French assay marks, 40.0cm, 75.5g. 

Estimate £6,000 - £8,000

AN ANTIQUE DIAMOND AND RUBY FRINGE NECKLACE in yellow gold and silver, comprising a row of rose cut diamonds, suspending a graduating foliate style fringe set with further rose cut diamonds, accented by round cut rubies, the clasp set with a round cu

Estimate £8,000 - £12,000

AN ANTIQUE GARNET SNAKE NECKLACE in yellow gold, comprising a fancy gas pipe chain, terminating at each end with a snake's head, the eyes set with round cabochon garnets, no assay marks, 45.5cm, 35.6g. 

Estimate £4,000 - £6,000

AN ANTIQUE ENAMEL LOCKET NECKLACE in yellow gold, comprising three rows of rope and foxtail chains, suspending a navette shaped locket with an enamelled scene of putti playing amongst flowers, accented by two navette shaped links with enamelled flora

Estimate £2,000 - £3,000

A PAIR OF ANTIQUE VICTORIAN GOLD BRACELETS / CHOKER NECKLACE in yellow gold, in the Etruscan Revival manner, each comprising a row of fancy links accented by rows of gold spheres, convertible into a choker necklace, one bracelet with a pendant loop,

Estimate £3,500 - £5,500

AN ANTIQUE BURMA NO HEAT RUBY AND DIAMOND PENDANT NECKLACE comprising a row of old cut diamonds, suspending a floral drop set with a cushion cut ruby of approximately 0.92 carats, accented by further old cut diamonds, suspended from a later trace cha

Estimate £7,000 - £9,000

AN ANTIQUE BELLE EPOQUE RUBY, DIAMOND AND PEARL PENDANT NECKLACE the geometric pendant set with calibre cut rubies and single cut diamonds, suspending two pearl drops, suspended from a later chain, chain with full British hallmarks for platinum, pend

Estimate £1,500 - £2,500

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

A DIAMOND PENDANT NECKLACE the pendant set with an old cut diamond, suspending a pear shaped old cut diamond of approximately 1.32 carats, suspended from a trace chain, no assay marks, pendant 1.6cm, chain 48.0cm, 5.1g. 

Estimate £4,000 - £6,000

AN ART DECO ONYX AND DIAMOND TASSEL NECKLACE comprising a black cord necklace with a slider set with onyx and old cut diamonds, suspending a fourteen tassels of onyx beads, accented by single and old cut diamonds, no assay marks, pendant 10.0cm, neck

Estimate £4,000 - £6,000

AN ANTIQUE VICTORIAN GOLD COLLAR NECKLACE in 15ct yellow gold, the necklace in the Etruscan revival manner, stamped 15CT, 41.5cm, 68.2g. 

Estimate £2,500 - £3,500