ALEXIS NY, A DIAMOND, SAPPHIRE AND ENAMEL SNAKE NECKLACE the snake comprising a row of articulated links decorated with turquoise enamel, the head and tail set with round brilliant cut diamonds, the eyes set with marquise cut sapphires, inscribed D1.

Estimate £4,000 - £6,000

A PINK TOURMALINE AND DIAMOND PENDANT NECKLACE the pendant set with a cluster of round brilliant cut diamonds suspending an oval cut pink tourmaline drop of 11.14 carats, suspended from a fancy link chain, inscribed D0.50 11.14, stamped K18, pendant

Estimate £3,000 - £5,000

AN ANTIQUE TOPAZ RIVIERE NECKLACE in yellow gold, comprising a row of oval and cushion cut yellow topaz, the topaz all totalling 40.0-41.0 carats, no assay marks, 38.0cm, 20.0g. 

Estimate £6,000 - £8,000

A NATURAL SALTWATER PEARL AND DIAMOND NECKLACE comprising a row of 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 the pearls are of natural saltw

Estimate £4,000 - £6,000

A FINE DIAMOND COLLAR LAVALIER NECKLACE the necklace designed as a stylised collar set with transitional, single, baguette and carre cut diamonds, suspending two articulated drops of similar design, each suspending a carre cut diamond drop, the diamo

Estimate £80,000 - £100,000

A MORGANITE LINE NECKLACE comprising a row of oval cut morganites, the morganites all totalling 55.0-57.0 carats, stamped 18K, 43.5cm, 32.9g. 

Estimate £8,000 - £12,000

HERMES, A GOLD MARINER CHAIN NECKLACE in 18ct yellow gold, comprising a row of woven mariner links, signed Hermes Paris, French assay marks, stamped 750, 66.0cm, 97.2g. 

Estimate £8,000 - £12,000

A KUNZITE, DIAMOND AND PEARL PENDANT NECKLACE the pendant set with round brilliant, baguette and single cut diamonds suspending a pear cut kunzite drop of approximately 24.96 carats, suspended from three rows of seed pearls, no assay marks, pendant 3

Estimate £2,000 - £3,000

A LAPIS LAZULI BEAD NECKLACE comprising a single row of polished lapis lazuli beads ranging from 10.4mm to 20.0mm, stamped 750, 67.0cm, 236.8g. 

Estimate £3,000 - £5,000

BULGARI, A HARDSTONE COLLAR NECKLACE comprising two rows of trace chains accented by discs set with various hardstones including nephrite jade, chalcedony, rhodochrosite and varicoloured agate, each in a circular frame stamped BVLGARI, signed Bulgari

Estimate £18,000 - £22,000

A MULTIGEM PEARL TASSEL NECKLACE / BROOCH comprising twelve rows of pearls, the central plaque set with a carved coral accented by an oval cabochon emerald, ruby and sapphire and round brilliant cut diamonds, suspending an eighteen strand pearl tasse

Estimate £5,000 - £7,000

BULGARI, A DIAMOND TORQUE COLLAR NECKLACE the necklace comprising a row of articulated fancy links, some pave set with round brilliant cut diamonds, 

Estimate £15,000 - £20,000

A FINE DIAMOND PENDANT NECKLACE the foliate style pendant comprising an articulated drop set with an old cushion cut diamond of approximately 1.80 carats, in a wreath style border set throughout with round brilliant and old European cut diamonds, the

Estimate £20,000 - £25,000

A MODERNIST BLUE TOURMALINE TORQUE NECKLACE in 18ct yellow gold, the textured torque necklace suspending an articulated fringe set with round and oval cabochon blue tourmalines, stamped 750, 38.0cm, 37.7g. 

Estimate £2,000 - £3,000

CARTIER, A DIAMOND PENDANT NECKLACE the pendant designed as three concentric rings held together with an X motif, set throughout with round brilliant cut diamonds, suspended from a snake chain, signed Cartier, stamped 750, pendant 5.8cm, chain 38.0cm

Estimate £12,000 - £16,000

CHOPARD, A HAPPY DIAMONDS HEART NECKLACE the pendant comprising five free moving round brilliant cut diamonds in a heart shaped white sapphire locket, accented by a border of round brilliant cut diamonds, suspended from a double trace chain, signed C

Estimate £2,000 - £3,000

AN ALEXANDRITE AND DIAMOND LINE NECKLACE comprising a graduating row of alternating round cut alexandrites and round brilliant cut diamonds, the alexandrites all totalling 9.0-10.0 carats, the diamonds all totalling 6.0-7.0 carats, stamped 18K, 45.5c

Estimate £12,000 - £16,000

A DIAMOND MEANDER NECKLACE comprising a trace chain set with seven openwork plaques in meander design set with rose cut diamonds, suspending five circular drops of similar design set with further rose cut diamonds, chain stamped 750, 40.0cm, 19.9g. 

Estimate £3,000 - £5,000

A MULTICOLOUR SAPPHIRE LINE NECKLACE comprising a row of octagonal step cut blue, yellow, green, orange and pink sapphires, the sapphires all totalling 54.0-56.0 carats, stamped 18K, 43.0cm, 42.7g. 

Estimate £8,000 - £12,000

ADLER, A DIAMOND CHOKER NECKLACE comprising sixteen rows of wirework accented by five panels set with round brilliant cut diamonds, signed Adler, stamped 750, length adjustable, 154.1g. 

Estimate £6,000 - £8,000

BULGARI, A COIN NECKLACE the pendant set with a 20 mark coin from Imperial Germany 1906 and a 20 peso coin from Mexico 1939, suspended from a leather chain, signed Bulgari, stamped 750, pendant 7.6cm, chain 37.0cm, 57.9g. 

Estimate £6,000 - £8,000

AN ANTIQUE RUBY AND DIAMOND HEART PENDANT NECKLACE the pendant designed as a heart set with a heart cut ruby, the openwork border set with old and single cut diamonds, suspended from a fancy link chain, no assay marks, pendant 3.5cm, chain 42.0cm, 7.

Estimate £3,000 - £5,000

AN EMERALD AND DIAMOND FRINGE NECKLACE comprising a row of round cut diamonds suspending a series of drops pave set with round cut diamonds, pear cut emeralds and rose cut diamonds, the emeralds all totalling 9.0-9.5 carats, the diamonds all totallin

Estimate £8,000 - £12,000

A DIAMOND NECKLACE comprising a row of alternating foliate and openwork links, set throughout with old European and round brilliant cut diamonds all totalling 16.0-18.0 carats, no assay marks, 41.0cm, 49.4g. 

Estimate £10,000 - £15,000

A SAPPHIRE, DIAMOND AND PEARL NECKLACE comprising a single row of pearls ranging from 10.0-14.9mm, the openwork clasp set with a cushion cut sapphire and accented by single cut diamonds, stamped 375, 

Estimate £3,000 - £5,000