CHOPARD, A HAPPY DIAMONDS ICONS NECKLACE in 18ct yellow gold, the pendant comprising a free moving round brilliant cut diamond in a white sapphire locket, accented by a border of round brilliant cut diamonds, suspended from a belcher chain, signed Ch

Estimate £800 - £1,200

NO RESERVE - A DIAMOND CIRCLE PENDANT NECKLACE in 18ct white gold, the pendant designed as an openwork circle set with round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 1.9cm, chain 46.0cm, 4.3g. 

Estimate £800 - £1,200

NO RESERVE - A MULTICOLOUR SAPPHIRE AND DIAMOND BUBBLE PENDANT in 18ct yellow gold, set with round cut blue, purple, green, pink and orange sapphires and round brilliant cut diamonds, stamped 750, 2.8cm, 3.0g. 

Estimate £400 - £600

AN AQUAMARINE NECKLACE in 18ct white gold, the pendant set with a row of octagonal step, marquise and pear cut aquamarines, suspended from a belcher chain, stamped 750, pendant 5.5cm, chain 42.0cm, 6.9g. 

Estimate £500 - £700

NO RESERVE - A DIAMOND CHAIN NECKLACE in 18ct white gold, comprising a trace chain set with round brilliant cut diamonds, stamped 750, 43.0cm, 2.6g.

Estimate £400 - £600

TIFFANY &CO., A DIAMOND ATLAS NECKLACE in 18ct yellow gold, comprising a row of stylised links accented by round brilliant cut diamonds, signed Tiffany & Co. 1995, stamped 750, 39.5cm, 78.0g. 

Estimate £3,000 - £5,000

NO RESERVE - A DIAMOND PENDANT NECKLACE in 18ct white gold, comprising an openwork meander style pendant set with round brilliant cut diamonds, suspended from a snake chain, stamped 750, pendant 1.4cm, chain 40.0cm, 11.6g. 

Estimate £400 - £600

NO RESERVE - A MORGANITE AND DIAMOND PENDANT NECKLACE in 18ct rose gold, the pendant set with a cushion cut morganite in a border of round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 1.6cm, chain 41.0cm, 4.0g. 

Estimate £500 - £700

A PINK TOURMALINE SLICE AND DIAMOND NECKLACE in 18ct rose gold, comprising a trace chain set with two pink tourmaline slices accented by round brilliant cut diamonds, stamped 750, 102.0cm, 24.0g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND FLOWER PENDANT NECKLACE in 14ct yellow gold, set with a round cut diamond in a cluster of pear cut emeralds, suspended from a trace chain, stamped 585, pendant 1.4cm, chain 44.0cm, 2.8g. 

Estimate £500 - £700

NO RESERVE - A DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set throughout with round brilliant cut diamonds, suspended from a trace chain set with further round brilliant cut diamonds, stamped 750, pendant 2.0cm, chain 42.0cm, 4.7g. 

Estimate £1,500 - £2,500

A LAVENDER JADEITE JADE BEAD NECKLACE in 18ct yellow gold, comprising a row of polished lavender jadeite jade beads, stamped 750, 91.0cm, 72.3g. Accompanied by a gemmological certificate stating that the jadeite jade is unheated. 

Estimate £1,000 - £1,500

A DIAMOND CHAIN NECKLACE in 18ct white gold, the trace chain set with ten round brilliant cut diamonds, the diamonds all totalling 2.00 carats, stamped 750, 46.0cm, 5.1g. 

Estimate £1,500 - £2,500

NO RESERVE - A PEARL AND DIAMOND PENDANT NECKLACE in white gold, the pendant set with a pearl of 6.1mm accented by a round brilliant cut diamond, suspended from a trace chain, pendant stamped 9K 375, chain stamped 750, pendant 1.4cm, chain 44.0cm, 2.

Estimate £200 - £300

AN ANTIQUE BELLE EPOQUE DIAMOND, RUBY AND PEARL BROOCH / PENDANT NECKLACE in yellow gold and platinum, the pendant designed as a diamond set bow and foliage, accented by a scrolling border of calibre cut rubies, suspending a diamond and pearl drop, s

Estimate £6,000 - £8,000

A DIAMOND, RUBY AN ENAMEL SNAKE NECKLACE in yellow gold and silver, the pendant designed as a coiled snake set with rose cut diamonds and round cut rubies, the tail accented by blue and white enamel, suspended from a curb chain, French import marks,

Estimate £1,500 - £2,500

NO RESERVE - A SOLITAIRE DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a round brilliant cut diamond of approximately 0.25 carats, suspended from a trace chain, stamped 750, 0.9cm, 46.0cm, 2.6g.

Estimate £300 - £500

NO RESERVE - A PEARL AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a pearl of 11.6mm accented by round cut diamonds, suspended from a trace chain, pendant stamped 750, chain stamped 18KT, pendant 2.7cm, chain 40.0cm, 4.7g. 

Estimate £400 - £600

NO RESERVE - AN AQUAMARINE NECKLACE in 14ct yellow gold, comprising a trace chain set with a rectangular step cut aquamarine, stamped 14K, 46.0cm, 2.1g. 

Estimate £200 - £300

AN ANTIQUE NATURAL PEARL AND TOPAZ NECKLACE in yellow gold and silver, comprising a row of fancy links set with pearls suspending oval, round and pear cut orange topaz accented by rose cut diamonds and further pearls, suspended from a later trace cha

Estimate £1,800 - £2,200

LE BOLT, A CORAL CHOKER NECKLACE in 14ct yellow gold, set with a row of eight coral cabochons connected by chain, signed LE BOLT, stamped 14K, 33.0cm, 46.4g. 

Estimate £4,000 - £6,000

A DIAMOND CHAIN NECKLACE in platinum, comprising a trace chain set with round brilliant cut diamonds, the diamonds all totalling 3.0-3.1 carats, stamped 950, 40.5cm, 5.2g. 

Estimate £1,500 - £2,500

NO RESERVE - A PEARL NECKLACE comprising a single row of pearls, no assay marks, 80.0cm, 127.5g. 

Estimate £200 - £300

A PAIR OF DIAMOND CLIP EARRINGS in platinum, each set with a round brilliant cut diamond of approximately 1.25 carats in a cluster of fancy heart cut diamonds, accented by marquise cut diamonds, the diamonds totalling 8.0-8.5 carats, no assay marks,

Estimate £8,000 - £12,000

CHOPARD, A GREEN TOURMALINE, PEARL AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with an inverted pear shaped green tourmaline suspending a row of akoya pearls and an elongated pear shaped tourmaline drop of approximately 2.94 cara

Estimate £1,800 - £2,200

A DIAMOND PENDANT NECKLACE in 18ct yellow gold, the stylised pendant set with princess and round brilliant cut diamonds, the diamonds all totalling approximately 1.10 carats, suspended from a double trace chain, stamped 750, pendant 3.0cm, chain 41.0

Estimate £1,000 - £1,500

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

NO RESERVE - A PEARL NECKLACE in silver, comprising a single row of pearls, stamped 925, 44.0cm, 36.5g. 

Estimate £100 - £150

AN EMERALD AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a cushion cut emerald of 9.26 carats in a border of round brilliant cut diamonds, suspended from a trace chain set with further diamonds, stamped 750, 45.0cm, 10.9g.

Estimate £2,500 - £3,500

NO RESERVE - A DIAMOND PENDANT NECKLACE in 18ct white gold, comprising a fancy link chain set with an articulated ball pave set with round brilliant cut diamonds, stamped 18K, 41.0cm, 5.1g. 

Estimate £500 - £700

NO RESERVE - A PEARL NECKLACE in silver gilt, comprising a single row of pearls, stamped 925, 41.0cm, 27.8g. 

Estimate £100 - £150

NO RESERVE - A MORGANITE AND DIAMOND PENDANT NECKLACE in 18ct rose and white gold, the pendant comprising an openwork link set with round brilliant cut diamonds suspending a square step cut morganite in a border of further round brilliant cut diamond

Estimate £300 - £500

A DIAMOND NECKLACE in 18ct white gold, designed as a row of bows accented by scrolling links, set throughout with round brilliant cut diamonds, the diamonds all totalling 12.0-13.0 carats, stamped 750, 38.0cm, 93.3g. 

Estimate £8,000 - £12,000

NO RESERVE - AN IOLITE, PERIDOT AND DIAMOND PENDANT NECKLACE in 18ct white and yellow gold, the scrolling pendant set with round brilliant cut diamonds and a fancy cut iolite and peridot, suspended from a spiga chain, pendant with full British hallma

Estimate £300 - £500

A GARNET NECKLACE in 18ct yellow gold, comprising a trace chain set with octagonal step cut garnets, stamped 750, 46.0cm, 6.7g. 

Estimate £500 - £700

NO RESERVE - A DIAMOND CHAIN NECKLACE in 18ct yellow gold, comprising a trace chain set with round brilliant cut diamonds, stamped 750, 46.0cm, 3.0g. 

Estimate £300 - £500

A CITRINE AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a fancy cut citrine in a border of round brilliant cut diamonds, suspended from a Theo Fennel box chain, pendant stamped 18K, chain with TF maker's mark, stamped 750, 13.

Estimate £400 - £600

A PEARL AND DIAMOND NECKLACE in 14ct white gold, comprising three rows of pearls ranging from 4.9mm to 7.5mm, the clasp designed as a flower set with rose cut diamonds, stamped 585, clasp 3.0cm, necklace 43.0cm, 56.3g. 

Estimate £2,000 - £3,000

BOODLES, A SPESSARTINE GARNET AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, set with three pear shaped spessartine garnets in an openwork spiral design set with round brilliant cut diamonds, the chain accented by round brilliant cut diamonds, sig

Estimate £2,500 - £3,500

A DIAMOND CLUSTER NECKLACE in platinum, comprising a row of graduating clusters of round brilliant cut diamonds, accented by tapered baguette cut diamonds, the diamonds all totalling 18.0-20.0 carats, stamped PT950, 48.0cm, 84.8g. 

Estimate £8,000 - £12,000

NO RESERVE - A PEARL AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a round brilliant cut diamond suspending a pearl drop of 16.3mm, suspended from a trace chain, stamped 750, pendant 2.2cm, chain 44.0cm, 6.1g. 

Estimate £300 - £500

HANDARBEIT, A RUBY, DIAMOND AND PEARL NECKLACE in 18ct white gold, comprising three rows of pearls, the clasp set with a cluster of round brilliant cut diamonds in concentric borders of calibre cut rubies, signed HANDARBEIT, stamped 750, 41.0cm, 99.8

Estimate £2,500 - £3,500

NO RESERVE - A DIAMOND CROSS PENDANT NECKLACE in 18ct yellow gold, the pendant designed as a cross set with round brilliant cut diamonds, suspended from a box chain, stamped 750, pendant 1.7cm, chain 41.0cm, 2.2g.

Estimate £200 - £300

A DIAMOND LEAF NECKLACE in 14ct yellow gold, the flexible gold collar set with three leaves, each leaf set to the centre with a round brilliant cut diamond, the diamonds totalling 1.2-1.5 carats, stamped Italy 14K, 45.0cm, 59.1g. 

Estimate £4,000 - £6,000

AN AMETHYST AND DIAMOND PENDANT NECKLACE in gold and platinum, the pendant set with a pear cut amethyst of approximately 22.66 carats in a border of single cut diamonds, surmounted by a foliate and bow motifs set with further diamonds, suspended from

Estimate £3,000 - £5,000

NO RESERVE - A DIAMOND AND PEARL PENDANT NECKLACE in 18ct white gold, the pendant comprising a row of round brilliant cut diamonds suspending a pearl drop of 9.5mm, suspended from a fancy link chain, pendant stamped 18K, chain stamped 750, pendant 3.

Estimate £400 - £600

NO RESERVE - A DIAMOND CROSS PENDANT NECKLACE in 18ct white gold, the pendant designed as a cross set with round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 2.6cm, chain 46.0cm, 3.4g. 

Estimate £200 - £300

BOODLES, A TANZANITE AND DIAMOND PENDANT NECKLACE in platinum, set with a heart shaped tanzanite of 31.9 carats in a stylised heart shaped setting pave set with round brilliant cut diamonds, suspended from a chain accented with further diamonds, sign

Estimate £15,000 - £25,000

NO RESERVE - A PEARL AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with two rows of round brilliant cut diamonds suspending a pearl drop of 8.5mm, suspended from a fancy link chain, pendant stamped 750, chain stamped 18K, pendant 2

Estimate £300 - £500

A FOUR ROW CHAIN NECKLACE in silver, comprising four rows of trace chain, the clasp in a scrolling design, no assay marks, 70.0cm, 468.5g. 

Estimate £300 - £500