CARTIER, A SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of 0.50 carats, inscribed 0.50, signed Cartier and numbered, stamped PT950, partial British hallmarks, size K / 5.25, 6.6g.

Estimate £1,000 - £1,500

THEO FENNELL, A DIAMOND KEY PENDANT NECKLACE in 18ct white gold, the pendant designed as a key pave set with round brilliant cut diamonds, suspended from a fancy link chain, signed Theo Fennell, full British hallmarks, pendant 5.2cm, chain 40.0cm, 16

Estimate £2,500 - £3,500

NO RESERVE - CHANEL, A PAIR OF VINTAGE FAUX PEARL DROP CLIP EARRINGS each comprising a faux mabe pearl with an applied CC motif, suspending a baroque faux pearl drop, signed Chanel, 4.0cm, 12.2g. 

Estimate £300 - £500

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING set with a cushion cut emerald of approximately 8.75 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 3.3-3.5 carats, stamped 14K585, size O / 7.25, 8.0g. Accompanied by a fa

Estimate £4,000 - £6,000

AN OPAL LINE BRACELET set with a row of oval cabochon opals, the opals all totalling 17.95 carats, stamped 18K, 17.5cm, 16.7g. 

Estimate £2,000 - £3,000

A GEMSET RING set with an articulated cabochon blue topaz, pink tourmaline and peridot, stamped 750, size F1/2 / 3, 16.2g. 

Estimate £600 - £800

A DIAMOND LINE NECKLACE in 18ct white gold, comprising a row of graduating round brilliant cut diamonds, the diamonds all totalling 11.0-12.0 carats, partial British hallmarks, 43.0cm, 18.6g. 

Estimate £8,000 - £12,000

A LILAC CHALCEDONY AND DIAMOND RING set with an oval cabochon lilac chalcedony in a border of round cut diamonds, the bifurcated band set with further round cut diamonds, the diamonds all totalling 1.14 carats, stamped 18K, size L1/2 / 6, 22.4g. 

Estimate £2,000 - £3,000

A PAIR OF LILAC CHALCEDONY AND DIAMOND DROP EARRINGS each pave set with round cut diamonds, suspending a polished lilac chalcedony drop, stamped 750, 5.0cm, 10.3g. 

Estimate £800 - £1,200

MESSIKA, A DIAMOND MOVE BRACELET in 18ct white gold, set with three moveable round brilliant cut diamonds in a border of round brilliant cut diamonds, on a trace chain set with further round brilliant cut diamonds, signed Messika, French assay marks,

Estimate £1,000 - £1,500

TIFFANY & CO., A DIAMOND CROSS PENDANT NECKLACE in platinum, the pendant designed as a cross set throughout with round brilliant cut diamonds, the diamonds all totalling 1.87 carats, signed Tiffany & Co., full British hallmarks, pendant 2.7cm, chain

Estimate £1,500 - £2,500

POMELLATO, A MOONSTONE AND WHITE TOPAZ STARFISH RING designed as a starfish, set throughout with round cabochon moonstones and round cut white topaz, signed Pomellato, stamped 750, size M / 6.25, 31.7g. 

Estimate £2,000 - £3,000

CHOPARD, A PAIR OF MOTHER OF PEARL AND DIAMOND HAPPY HEARTS WINGS EARRINGS each comprising a free moving round brilliant cut diamond in a heart shaped white sapphire locket, accented by two heart shaped mother of pearl slices, signed Chopard and numb

Estimate £1,500 - £2,500

A DIAMOND MOON PENDANT designed as a crescent moon set with round brilliant cut diamonds, the diamonds all totalling 0.56 carats, stamped 18K, 3.0cm, 1.3g. 

Estimate £500 - £700

A WATERMELON TOURMALINE AND DIAMOND PENDANT NECKLACE the pendant set with an octagonal step cut watermelon tourmaline of 4.42 carats in a border of round cut diamonds, suspended from a trace chain set with round brilliant cut diamonds, stamped 750, p

Estimate £800 - £1,200

DE BEERS, A PEARL AND DIAMOND RING in 18ct white gold, set with a pearl of 9.4mm in a border of round brilliant cut diamonds, signed De Beers, partial British hallmarks, size M1/2 / 6.5, 14.6g. 

Estimate £800 - £1,200

AN AQUAMARINE AND DIAMOND BANGLE the hinged bangle set with an octagonal step cut aquamarine of approximately 10.80 carats, accented by round brilliant cut diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, inner circumference 17.2c

Estimate £4,000 - £6,000

AN EMERALD AND DIAMOND LINE BRACELET comprising a row of round cut emeralds accented by round brilliant cut diamonds, the emeralds all totalling 4.99 carats, the diamonds all totalling 1.70 carats, stamped 18K, 17.0cm, 15.5g. 

Estimate £3,000 - £5,000

AN UNHEATED PURPLE SAPPHIRE AND DIAMOND THREE STONE RING set with an oval cut sapphire of approximately 2.25 carats, accented on each side by a round brilliant cut diamond, stamped 14K585, size N / 6.75, 4.3g. Accompanied by a gemmological report sta

Estimate £1,500 - £2,500

A RETRO SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH designed as a stylised bow set throughout with round and baguette cut diamonds, accented by round cut sapphires, the diamonds all totalling 8.0-9.0 carats, detachable from the frame to form two clip bro

Estimate £5,000 - £7,000

A BLUE AND PINK SAPPHIRE GYPSY RING set with an oval cut blue sapphire accented on each side by a round cut pink sapphire, the sapphires all totalling 4.75 carats, stamped 18K, size Q / 8.25, 17.4g. 

Estimate £3,000 - £5,000

SUSAN KALAN, A PAIR OF DIAMOND CLUSTER EARRINGS in 18ct white gold, each set with a princess cut diamond in a cluster baguette cut diamonds, SK maker's mark, full British hallmarks, 1.0cm, 2.1g. 

Estimate £400 - £600

A BLUE TOPAZ AND DIAMOND RING set with a fancy cut blue topaz of 37.60 carats, the shoulders set with round cut diamonds, stamped 18K, size O1/2 / 7.5, 13.6g. 

Estimate £1,200 - £1,600

A PAIR OF TURQUOISE, DIAMOND AND SAPPHIRE SNAKE EARRINGS the tail pave set with round cut diamonds and a row of round cabochon turquoise, the head set with further diamonds and turquoise, the eyes set with round cut sapphires, stamped 18K, 5.3cm, 11.

Estimate £2,000 - £3,000

A PINK TOURMALINE AND DIAMOND RING set with a cushion cut pink tourmaline of 5.03 carats in a border of round cut diamonds, the shoulders set with further round cut diamonds, stamped 18K, size M / 6.25, 4.7g. 

Estimate £1,200 - £1,600

CHROME HEARTS, A PAIR OF DROP EARRINGS in 22ct gold, comprising a Baby Fat Cross earring and a Sword Earring, signed Chrome Hearts, stamped 22K, 1.8cm, 4.93g. Accompanied by dust bag and box. 

Estimate £800 - £1,200

AN AQUAMARINE AND RUBY PENDANT NECKLACE set with an octagonal step cut aquamarine of approximately 44.67 carats and an oval cut ruby, suspended from a fancy link chain, stamped 14K, pendant 2.8cm, chain 49.0cm, 20.7g. 

Estimate £2,500 - £3,500

A PINK TOURMALINE AND DIAMOND RING set with an oval cut pink tourmaline of 3.19 carats in a border of round cut diamonds, the shoulders set with further round cut diamonds, stamped 18K, size L1/2 / 6, 4.2g. 

Estimate £1,000 - £1,500

A PAIR OF AQUAMARINE, PINK TOURMALINE AND DIAMOND DROP CLIP EARRINGS each set with an oval cut aquamarine in a cluster of round cut pink tourmalines, suspending a drop set with marquise cut pink tourmalines, round cut aquamarines and round brilliant

Estimate £1,200 - £1,600

A BLUE TOPAZ, EMERALD AND DIAMOND BOMBE RING set with a cushion cut blue topaz in a border of round brilliant cut diamonds, the hammered mount set with step cut emeralds and accented by further diamonds, no assay marks, size F / 2.75, 19.4g. 

Estimate £600 - £800

A DIAMOND HEART PENDANT designed as a heart pave set with round cut diamonds, the diamonds all totalling 1.06 carats, stamped 14K, 3.3cm, 2.5g. 

Estimate £600 - £800

A GAS PIPE NECKLACE of collar design, no assay marks, 43.0cm, 43.5g. 

Estimate £800 - £1,200

A FIRE OPAL AND DIAMOND DRESS RING set with a pear cut fire opal of 3.24 carats accented by round cut diamonds, the diamonds all totalling 0.81 carats, on a bifurcated band, stamped 18K, size Q / 8.25, 6.8g. 

Estimate £1,500 - £2,500

NO RESERVE - YVES SAINT LAURENT, A PAIR OF DOOR KNOCKER CLIP EARRINGS each comprising a clip fitting suspending an octagonal drop, accented by beadwork, YSL maker's mark, 4.5cm, 43.2g. 

Estimate £80 - £120

A TURQUOISE LINE BRACELET comprising a row of oval cabochon turquoise, stamped 18K, 18.0cm, 13.7g. 

Estimate £1,800 - £2,200

A TURQUOISE ETERNITY RING set all around with a row of oval cabochon turquoise, stamped 18K, size O / 7.25, 4.0g. 

Estimate £500 - £700

A BURMA NO HEAT RUBY RING set with a fancy cut ruby of 2.61 carats, stamped 22K916, size M / 6.25, 2.2g. Accompanied by a gemmological report stating the ruby is of Burmese (Myanmar) origin with no indication of heat treatment. 

Estimate £2,000 - £3,000

A RUBY AND DIAMOND HEART PENDANT NECKLACE the pendant designed as an openwork heart set with round cut rubies, the rubies all totalling 3.61 carats, suspended from a trace chain set with round brilliant cut diamonds, stamped 750, pendant 3.0cm, chain

Estimate £1,800 - £2,200

AN OPAL AND DIAMOND RING in 18ct white gold, set with an oval cabochon opal, the shoulders set with marquise, round brilliant and baguette cut diamonds, inscribed 3.53 d0.36, partial British hallmarks, size L1/2 / 6, 4.5g.

Estimate £1,500 - £2,500

A SAPPHIRE FULL ETERNITY RING set all around with a row of oval cut sapphires, the sapphires all totalling 5.64 carats, no assay marks, size L1/2 / 6, 3.9g. 

Estimate £600 - £800

A PAIR OF AQUAMARINE, RAINBOW MOONSTONE AND DIAMOND DROP EARRINGS each comprising three round cabochon rainbow moonstones in borders of round cut diamonds, suspending a cabochon aquamarine drop in a border of further diamonds, no assay marks, 5.2cm,

Estimate £2,500 - £3,500

AN AQUAMARINE AND DIAMOND BRACELET set with a row of of oval cabochon aquamarines in orders of round brilliant cut diamonds, the aquamarines all totalling 28.17 carats, the diamonds all totalling 1.91 carats, stamped 18K, 18.0cm, 20.3g. 

Estimate £3,500 - £4,500

A MOTHER OF PEARL AND DIAMOND STAR RING designed as a star set with mother of pearl, in a border of round cut diamonds, stamped 14K, size M1/2 / 6.5, 5.0g. 

Estimate £400 - £600

OSCAR HEYMAN & BROTHERS, A DIAMOND AND ENAMEL LADYBIRD BROOCH designed as a ladybird relieved in black and red enamel, accented by heart and round brilliant cut diamonds, maker's mark, stamped 18K, 2.0cm, 8.4g. 

Estimate £1,000 - £1,500

A TURQUOISE AND DIAMOND NECKLACE comprising a row of graduating polished turquoise beads, the clasp set with round brilliant cut diamonds, stamped 750, 43.0cm, 134.6g. 

Estimate £4,000 - £6,000

A RUBY, EMERALD, SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, in checkerboard design set with oval cut rubies, emeralds and sapphires and round brilliant cut diamonds, full British hallmarks, size N1/2 / 7, 3.8g.

Estimate £400 - £600

A PAIR OF PRASIOLITE DROP EARRINGS each set with a faceted prasiolite drop, stamped 14K, 3.8cm, 6.1g. 

Estimate £200 - £300

A LEMON QUARTZ AND DIAMOND PENDANT set with an octagonal step cut lemon quartz of 20.02 carats in a border of round brilliant cut diamonds, the bail set with further round brilliant cut diamonds, stamped 18K, 3.3cm, 7.3g. 

Estimate £700 - £900

NO RESERVE - A PAIR OF GEMSET BEE BROOCHES the larger bee set with a round cut peridot and a pear cut citrine, the smaller set with a round cut citrine and a pear cut amethyst, stamped 14K 585, 2.2cm and 1.8cm, total weight 6.4g. 

Estimate £250 - £350

TIFFANY & CO., A VINTAGE LAPIS LAZULI RING in 18ct yellow gold, comprising a square piece of lapis lazuli, the corners encased by gold, signed Tiffany France, stamped 18KT, size J1/2 / 5, 11.5g.

Estimate £3,000 - £5,000

VERDURA, A PAIR OF GREEN TOURMALINE AND DIAMOND PAISLEY CLIP EARRINGS each set with a cluster of oval cut green tourmalines, accented by round brilliant cut diamonds, signed Verdura, no assay marks, 2.9cm, 18.1g. 

Estimate £8,000 - £12,000

A VINTAGE FRENCH, RUBY EMERALD AND DIAMOND BROOCH in 18ct yellow gold, designed as a leaf set with round cut rubies, accented by single cut diamonds and round cut emeralds, French maker's mark, French assay marks, 7.1cm, 13.2g. 

Estimate £600 - £800

AN ANTIQUE MULTIGEM HARLEQUIN SAUTOIR NECKLACE in 9ct yellow gold, comprising a trace chain set with spectacle set oval cut garnet, sapphires, spinels and tourmalines, a star sapphire and a cat's eye chrysoberyl, stamped 9ct, 164.0cm, 23.2g. 

Estimate £800 - £1,200

A DIAMOND LINE BRACELET in 18ct rose gold, set with a row of round brilliant cut diamonds, full British hallmarks, 18.0cm, 5.7g. 

Estimate £600 - £800

A FINE COLOMBIAN EMERALD AND DIAMOND RING set with an octagonal step cut emerald of approximately 3.32 carats, accented by pave set round brilliant cut diamonds, the diamonds all totalling 1.6-2.0 carats, stamped 750, size N / 6.75, 11.7g. Accompanie

Estimate £8,000 - £12,000

VAN CLEEF & ARPELS, A PAIR OF MOTHER OF PEARL CUFFLINKS in 18ct yellow gold, each comprising a rectangular link inlaid with a mother of pearl VCA logo, signed VCA and numbered, stamped 750, 1.8cm, 18.0g. 

Estimate £2,000 - £3,000

A PAIR OF AQUA CHALCEDONY AND DIAMOND DROP EARRINGS each pave set with round cut diamonds, suspending a pear shaped cabochon aqua chalcedony drop, stamped 750, 3.8cm, 12.8g. 

Estimate £1,000 - £1,500

A MARINER LINK CHAIN NECKLACE comprising a row of mariner links, no assay marks, 76.0cm, 43.9g. 

Estimate £1,500 - £2,500

A CEYLON NO HEAT YELLOW SAPPHIRE AND DIAMOND THREE STONE RING set with a fancy cut yellow sapphire of approximately 7.70 carats, accented on each side by a round brilliant cut diamond, stamped 14K585, size N / 6.75, 4.4g. Accompanied by a gemmologica

Estimate £4,000 - £6,000

A PAIR OF EMERALD DROP EARRINGS each set with an oval cut emerald suspending two concentric hoops of oval cut emeralds, stamped 18K, 3.6cm, 7.0g. 

Estimate £600 - £800

NO RESERVE - A VINTAGE COLOURED GLASS AND FAUX PEARL BELT comprising a curb chain, the openwork clasp set with a cabochon red paste, accented by green paste and faux pearls, suspending a drop set to both sides with further red paste, no assay marks,

Estimate £40 - £60

A BLUE TOPAZ AND DIAMOND SEAHORSE PENDANT set with a blue topaz carved to depict a seahorse accented by round cut diamonds, stamped 18K, 4.1cm, 6.5g. 

Estimate £1,200 - £1,600

HARRY WINSTON, A PAIR OF DIAMOND ETERNITY RINGS each in identical design, channel set all around with trillion and inverted trillion cut diamonds, with the diamonds all totalling 8.0-10.0 carats, HW maker's mark, stamped PT950, stamped 750, size M /

Estimate £10,000 - £15,000

A DIAMOND BOW BROOCH designed as a bow set throughout with baguette and single cut diamonds, the diamonds all totalling 2.4-2.8 carats, no assay marks, 4.5cm, 8.8g. 

Estimate £1,500 - £2,500

AN ART DECO AUSTRIAN SAPPHIRE AND DIAMOND BRACELET in platinum and white gold, set with a cushion cut sapphire of approximately 1.60 carats in a border of calibre cut sapphires, accented by rows of old cut diamonds and calibre cut sapphires, the diam

Estimate £15,000 - £20,000

A PAIR OF CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER EARRINGS each set with a round cabochon sapphire in a cluster of old European cut diamonds, the diamonds all totalling 5.0-6.0 carats, no assay marks, 2.0cm, 13.4g. Accompanied by a facsimile gemm

Estimate £8,000 - £12,000

A 4.02 CARAT DIAMOND RING in platinum, set with a round brilliant cut diamond of 4.02 carats in a border of round brilliant and princess cut diamonds, further round brilliant cut diamonds accenting the shoulders, full British hallmarks, size L1/2 / 6

Estimate £8,000 - £12,000

A PERIDOT AND DIAMOND PENDANT NECKLACE the pendant comprising an illusion set cluster of octagonal step and trapezoid cut diamonds, accented by baguette cut diamonds, suspending an octagonal step cut peridot drop, suspended from a trace chain, stampe

Estimate £2,500 - £3,500

NO RESERVE - A PINK PASTE RING in 15ct yellow gold, set with an oval shaped pink paste stone, full British hallmarks, size O / 7.25, 4.4g. 

Estimate £100 - £150

AN ANTIQUE MICROMOSAIC WATCH KEY inlaid with variously coloured pieces of glass depicting the Colosseum in Rome, no assay marks, 6.3cm, 21.5g. 

Estimate £350 - £450

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with three oval cabochon opals accented by trios of old cut diamonds, AH maker's mark, stamped 18CT, size P1/2 / 8, 4.6g. 

Estimate £700 - £900

CHILD & CHILD, AN ANTIQUE ENAMEL DAISY BROOCH designed as a bow decorated with turquoise and white enamel, suspending an enamelled daisy motif, maker's mark, no assay marks, 4.0cm, 6.9g. Accompanied by a fitted Child & Child box. 

Estimate £600 - £800

A DIAMOND AND ENAMEL PANSY RING set all around with pansy motifs relieved variously in pink, yellow, blue and purple enamel and set to the centre with a round cut diamond, accented by rope work, no assay marks, size J1/2 / 5, 8.6g. 

Estimate £1,800 - £2,200

AN ANTIQUE AGATE SWIVEL PENDANT the swivelling pendant designed as two coiled snakes drinking from a goblet, set with a rotating polished agate, no assay marks, 5.1cm, 13.4g. 

Estimate £500 - £700

A DIAMOND AND DEMANTOID GARNET CYPHER BROOCH set throughout with rose cut diamonds, surmounted by a crown set with further rose cut diamonds and round cut demantoid garnets, no assay marks, 3.2cm, 4.2g.

Estimate £300 - £500

NO RESERVE - A PEARL RING comprising a foliate band suspending a pearl, marked indistinctly, size F1/2 / 3, 4.1g. 

Estimate £80 - £120

A CORAL STRAWBERRY AND ENAMEL LADYBIRD NECKLACE comprising a fancy link chain suspending a carved coral strawberry charm and an enamelled ladybird charm, chain unmarked, ladybird charm stamped 750, chain 75.0cm, 24.6g. 

Estimate £400 - £600

NO RESERVE - A TURQUOISE CRESCENT MOON BROOCH set with a row of round cabochon turquoise, no assay marks, 4.3cm, 3.6g. 

Estimate £100 - £150

AN ANTIQUE DIAMOD FIVE STONE RING in 18ct yellow gold, set with five old European cut diamonds, accented by rose cut diamonds, stamped 18CT, size Q / 8, 3.0g.

Estimate £600 - £800

AN ANTIQUE DIAMOND BROOCH in rose gold, set with three old cut diamonds, accented by rose cut diamonds, Austro Hungarian assay marks, 4.2cm, 6.7g.

Estimate £600 - £800

A RETRO CITRINE AND DIAMOND RING in yellow gold and silver, set with an octagonal step cut citrine of approximately 3.72 carats, accented by rose cut diamonds, Egyptian assay marks, size L / 5.75, 6.1g. 

Estimate £100 - £150

A RETRO DIAMOND BROOCH the scrolling brooch in lattice design accented by single cut diamonds, suspending three articulated drops set with round brilliant cut diamonds, no assay marks, 7.1cm, 11.7g. 

Estimate £1,800 - £2,200

AN AQUAMARINE AND DIAMOND RING set with an octagonal step cut aquamarine of approximately 7.37 carats, accented by rose cut diamonds, stamped 585, size P1/2 / 8, 5.4g. 

Estimate £600 - £800

A DIAMOND AND SAPPHIRE DRESS RING set with a round cut diamond of approximately 0.52 carats between two round cut sapphires, in a border of round cut diamonds, stamped Pt 950, size N1/2 / 7, 4.4g.

Estimate £2,000 - £3,000

A SAPPHIRE AND DIAMOND FLOWER BROOCH set to the centre with a round cut sapphire in a cluster of round brilliant cut diamonds, the petals set with further sapphires and diamonds, no assay marks, 3.0cm, 19.2g.

Estimate £1,000 - £1,500

BULGARI, A DIAMOND B ZERO PENDANT NECKLACE the pendant comprising a central section pave set round brilliant cut diamonds, with engraved lettering 'BVLGARI' to the sides, suspended from a chain, signed Bvlgari, stamped 750, pendant 1.5cm, chain up to

Estimate £2,000 - £3,000

A DIAMOND RING in platinum, the openwork ring set with two rows of round brilliant cut diamonds, accented by further round cut diamonds, the diamonds all totalling 1.3-1.4 carats, full British hallmarks, size L / 5.75, 16.6g. 

Estimate £1,200 - £1,600

NO RESERVE - TWO FAUX PEARL NECKLACES one comprising two rows of faux pearls, with a faux pearl set clasp, the other comprising a single row of faux pearls, two row shortest row 76.0cm, single row 37.0cm, total weight 250.0g. 

Estimate £30 - £50

A PAIR OF VINTAGE SHAMROCK CUFFLINKS in yellow gold, each designed as a textured shamrock / clover, no assay marks, 2.5cm, 11.3g. 

Estimate £300 - £500

A YELLOW DIAMOND DRESS RING set with three pear cut yellow diamonds in a border of round cut diamonds, the yellow diamonds all totalling 1.1-1.3 carats, no assay marks, size L1/2 / 6, 3.4g. 

Estimate £1,000 - £1,500

A SAPPHIRE, PINK SAPPHIRE AND DIAMOND RING in platinum, set with pear cut blue and pink sapphires in a border of round cut diamonds, the shoulders set with further round cut diamonds, the sapphires all totalling 4.5-4.7 carats, full British hallmarks

Estimate £1,200 - £1,600

HERMES, A LEATHER BRACELET the leather strap with a hook clasp, signed Hermes, no assay marks, 19.5cm, 10.6g. 

Estimate £450 - £550

NO RESERVE - A BAND RING comprising a plain band with engraved details to the sides, marked indistinctly, size I / 4.25, 3.0g. 

Estimate £80 - £120

A SAPPHIRE AND DIAMOND FLOWER RING in 18ct white gold, set with a round brilliant cut diamond in a cluster of pear cut sapphires, the shoulders set with round cut diamonds, the sapphires all totalling 3.0-3.2 carats, full British hallmarks, size M /

Estimate £600 - £800

A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each comprising a row of round cut sapphires and round brilliant cut diamonds, the sapphires all totalling 3.44 carats, stamped 750, 5.1cm, 9.8g. 

Estimate £1,000 - £1,500

A DIAMOND LINE BRACELET comprising a trace chain set with round brilliant cut diamonds, the diamonds all totalling 1.10 carats, stamped 14K, 18.5cm, 3.5g. 

Estimate £600 - £800

A YELLOW SAPPHIRE AND DIAMOND RING set with an oval cut yellow sapphire accented by round cut diamonds, stamped 14K, size M / 6.25, 1.7g. 

Estimate £150 - £250

A CARVED SHELL AND DIAMOND DRAGON PENDANT set with a shell carved to depict a dragon in a border of round cut diamonds, the diamonds all totalling 1.33 carats, stamped 18K, 7.1cm, 13.5g. 

Estimate £800 - £1,200

A BAROQUE PEARL NECKLACE in silver, comprising a row of baroque pearls, clasp stamped 925, 87.0cm, 210.0g. Provenance - from the collection of Sigfried and Roy, sold as lot 346 in The Sigfried and Roy Masters of the Impossible at Bonhams on the 9th o

Estimate £1,200 - £1,600

A PINK SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut pink sapphire of 1.03 carats and a cushion cut diamond of 0.52 carats, full British hallmarks, size M / 6.25, 4.0g.

Estimate £800 - £1,200

A PAIR OF DIAMOND STAR DROP EARRINGS each designed as a hoop set with a row of round cut diamonds, suspending a star shaped pendant set with further round and baguette cut diamonds, the diamonds all totalling 1.7-1.9 carats, stamped 18K, 4.3cm, 7.4g.

Estimate £1,200 - £1,600

A DIAMOND BUTTERFLY RING designed as a butterfly set throughout with round cut diamonds, the diamonds all totalling 1.10 carats, stamped 14K, size M / 6.25, 5.1g. 

Estimate £500 - £700

A COLOMBIAN EMERALD AND DIAMOND RING set with a pear cut emerald of approximately 8.50 carats in a border of round brilliant cut diamonds, stamped 750, size N / 6.75, 8.8g. Accompanied by a gemmological report stating the emerald is of Colombian orig

Estimate £4,000 - £6,000

NO RESERVE - A PAIR OF BLUE TOPAZ AND CITRINE BEE BROOCHES each in identical design, set with a round cut citrine and a pear cut blue topaz, stamped 14ct 585, 2.0cm, total weight 7.7g. 

Estimate £250 - £350

A FANCY COLOURED DIAMOND DRESS RING set with a cluster of round cut yellow, green and brown diamonds, accented by a trillion cut orange diamond and an old European cut white diamond, stamped 18ct, size O / 7.25, 4.8g.

Estimate £4,000 - £6,000

A TURQUOISE AND DIAMOND PENDANT the rectangular pendant set with round cabochon turquoise and round cut diamonds, stamped 14K, 2.2cm, 2.9g. 

Estimate £300 - £500

AN ORANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a cushion cut orange sapphire of 4.32 carats in a double cluster of round brilliant cut diamonds, the diamonds all totalling 1.58 carats, inscribed D1.58, full British hallmarks

Estimate £2,000 - £3,000

A PERIDOT FRINGE NECKLACE comprising a trace chain suspending nine fancy cut peridot pendants, stamped 18K, 40.7cm, 6.6g.

Estimate £800 - £1,200

A SAPPHIRE AND DIAMOND FLOWER BRACELET comprising a row of round brilliant cut diamonds accented by floral motifs set with round cut sapphires, stamped 18K, 18.5cm, 8.5g. 

Estimate £2,000 - £3,000

PIAGET, A DIAMOND POSSESSION RING set all around with four rows of round brilliant cut diamonds, one row articulated, the diamonds all totalling 4.0-4.2 carats, signed Piaget and numbered, stamped 750, size N1/2 / 7, 13.0g. 

Estimate £6,000 - £8,000

A DIAMOND DRESS RING in 9ct white gold, set with rows of baguette cut diamonds accented by round cut diamonds, inscribed 1.90, partial British hallmarks, size M / 6.25, 6.3g. 

Estimate £1,000 - £1,500

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

ADLER, A DIAMOND CUFF BRACELET comprising sixteen rows of wirework accented by three panels set with round brilliant cut diamonds, signed Adler, stamped 750, width adjustable, 86.7g. 

Estimate £4,000 - £6,000

A SAPPHIRE AND DIAMOND ETERNITY RING in 18ct white gold, set all around with a row of alternating French and step cut sapphires and round brilliant cut diamonds, the sapphires all totalling 2.2-2.4 carats, partial British hallmarks, size N1/2 / 7, 3.

Estimate £600 - £800

A PAIR OF RAINBOW MOONSTONE AND DIAMOND DROP CLIP EARRINGS each comprising a series of textured oval links set with oval cabochon rainbow moonstones (labradorites), accented by round brilliant cut diamonds, stamped 750, 5.5cm, 35.4g. 

Estimate £4,000 - £6,000

AN OPAL AND DIAMOND CLUSTER RING set with an oval cabochon opal in a cluster of round brilliant cut diamonds, no assay marks, size U / 10.25, 8.6g. 

Estimate £1,500 - £2,500

A SAPPHIRE AND DIAMOND HALF ETERNITY RING half set with a row of alternating rectangular step cut sapphires and baguette cut diamonds, the sapphires all totalling 1.2-1.4 carats, stamped 750, size N1/2 / 7, 3.3g.

Estimate £500 - £700

TWO SETS OF PORCELAIN BUTTONS comprising a set of six turquoise porcelain buttons, four with applied fleur de lis motifs, stamped GILT, 1.4cm, 11.5g, together with a set of six dappled blue and white porcelain buttons, no assay marks, 1.2cm, total we

Estimate £300 - £500

AN EMERALD AND DIAMOND CLUSTER RING set with an octagonal step cut emerald of approximately 1.37 carats in a cluster of round brilliant cut diamonds, stamped 14K585, size N1/2 / 7, 3.0g. 

Estimate £1,200 - £1,600

NO RESERVE - A BOX OF ASSORTED JEWELLERY comprising a faux pearl earring, a pair of paste bombe clip earrings, a pair of rhinestone cufflinks, a pair of purple paste cufflinks, a pair of stylised cufflinks, a single cufflink, a micromosaic locket pen

Estimate £100 - £150

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a cushion cut sapphire of approximately 1.86 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, full British hallmarks, size M / 6.25, 5.6g

Estimate £1,000 - £1,500

A MODERNIST DIAMOND RING AND EARRINGS SUITE in 18ct white and yellow gold, the ring in a textured  bombe design, set with a principal round brilliant cut diamond of approximately 0.62 carats and accented by rows of further round brilliant cut diamond

Estimate £6,000 - £8,000

AN AMETHYST BANGLE the closed bangle set with four fancy cut amethysts, stamped 18K, inner circumference 19.7cm, 9.7g. 

Estimate £800 - £1,200

A YELLOW DIAMOND LINE BRACELET set with a single row of round brilliant cut yellow diamonds all totalling 3.25 carats, no assay marks, 17.5cm, 8.7g. 

Estimate £2,000 - £3,000

A RUBY AND DIAMOND PENDANT NECKLACE the pendant designed as a stick figure set with two principal old European cut diamonds weighing approximately 1.93 carats and 2.96 carats respectively, accented by marquise and round brilliant cut diamonds and fan

Estimate £15,000 - £20,000

A PAIR OF EMERALD AND DIAMOND DROP EARRINGS each comprising a row of alternating octagonal step cut emeralds and emerald cut diamonds, the emeralds all totalling 3.96 carats, the diamonds all totalling 1.21 carats, stamped 18K, 3.0cm, 4.6g. 

Estimate £3,500 - £4,500

A DIAMOND DRESS RING the openwork ring set with round brilliant and baguette cut diamonds, accented by two rows of further round brilliant cut diamonds, stamped 18K, size M / 6.25, 10.5g. 

Estimate £400 - £600

A PAIR OF PEARL AND DIAMOND DROP EARRINGS in white gold, each comprising a pearl stud suspending two single cut diamonds and two hoops of pearls, no assay marks, 9.0cm, 14.0g. 

Estimate £2,000 - £3,000

A DIAMOND LINE BRACELET comprising a row of round brilliant cut diamonds, the diamonds all totalling 2.0-2.2 carats, stamped 14K585, 18.0cm, 6.6g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND HALF ETERNITY RING in 18ct white gold, half set with a row of oval cut emeralds in clusters of round cut diamonds, the emeralds all totalling 1.1-1.2 carats, full British hallmarks, size L1/2 / 6, 4.2g. 

Estimate £800 - £1,200

A VINTAGE GEMSET SPRAY BROOCH in yellow gold, designed as a spray of foliage set with yellow, pink and blue sapphires, smokey quartz, aquamarines, peridot etc, no assay marks, 9.0cm, 11.6g. 

Estimate £200 - £300

NO RESERVE - A SAPPHIRE ETERNITY RING set all around with a row of square step cut sapphires, no assay marks, size H / 3.75, 1.7g. 

Estimate £150 - £250

A PAIR OF RUBY AND DIAMOND BANGLES each of elasticated design, one set with round cut rubies, the other set with a row of round cut rubies and accented by round brilliant cut diamonds, stamped 750, inner circumference 18.0cm, total weight 35.6g.  

Estimate £2,500 - £3,500

NO RESERVE - A RUSSIAN WEDDING BAND comprising three interlocking tricolour bands, stamped 9CT, size H / 3.75, 8.5g. 

Estimate £200 - £300

VAN CLEEF & ARPELS, A PAIR OF HEMATITE AND DIAMOND TREFLE CLIP EARRINGS in 18ct yellow gold, each comprising two quatrefoil motifs set to the centres with cabochon hematites, accented by round brilliant cut diamonds, signed VCA and numbered, French a

Estimate £8,000 - £12,000

A PAIR OF DIAMOND EARRINGS each comprising three curved rows pave set with round brilliant cut diamonds, the diamonds all totalling 4.5-5.0 carats, no assay marks, 2.2cm, 26.2g. 

Estimate £4,000 - £6,000

A DIAMOND AND SAPPHIRE CLUSTER RING in 18ct white gold, set to the centre with a round brilliant cut diamond of approximately 0.50 carats in a cluster of pear cut sapphires, accented by a double cluster of further diamonds, full British hallmarks, si

Estimate £2,000 - £3,000

A SAPPHIRE AND DIAMOND NECKLACE the foliate style necklace set with a round cabochon sapphire in a cluster of old cut diamonds, accented by further round cabochon sapphires and round brilliant cut diamonds, suspending a pear shaped drop set with a ro

Estimate £2,000 - £3,000

A MULTICOLOUR SAPPHIRE AND DIAMOND NECKLACE set with a row of seven baguette cut orange, pink, blue and green sapphires, accented with two round cut diamonds, suspended from a trace chain set with further multicolour sapphires, stamped 14K, 46.6cm, 3

Estimate £500 - £700

NO RESERVE - A CITRINE RING set with an oval cut citrine, accented by rose cut diamonds, no assay marks, sizing beads, size I / 4.25, 15.2g. 

Estimate £200 - £300

A RUBY AND DIAMOND SNAKE BANGLE the hinged bangle designed as a double headed snake, set throughout with round cut rubies, accented by polki cut diamonds in clusters of round cut diamonds, the rubies all totalling 13.60 carats, the diamonds all total

Estimate £1,500 - £2,500

AN AMETHYST AND DIAMOND DRESS RING set with a round cut amethyst of 31.34 carats in a border of round cut diamonds, further round cut diamonds set to the shoulders, stamped 14K, size L1/2 / 6, 13.1g.

Estimate £1,500 - £2,500

CARTIER, A TRICOLOUR GOLD BAND RING in 18ct yellow, rose and white gold, comprising three tricolour bands, inscribed '11.7.38 Viva el Rey! Viva Franco! Arriba Espana! 14.7.38', signed Cartier London, stamped 18ct, 8.6g.

Estimate £800 - £1,200

TIFFANY & CO., A PAIR OF STARFISH EARRINGS each designed as a starfish, signed Tiffany & Co., stamped 18K, 2.0cm, 14.0g. 

Estimate £1,000 - £1,500

A SAPPHIRE AND DIAMOND BROOCH / PENDANT the openwork body set to the centre with an oval cut sapphire of approximately 1.30 carats and accented by round brilliant cut diamonds, stamped 18K, 5.0cm including bail, 12.8g.

Estimate £2,500 - £3,500

A TURQUOISE AND DIAMOND RING set with an oval cabochon turquoise in a border of round cut diamonds, the shoulders set with further round cut diamonds, stamped 18K, size M1/2 / 6.5, 5.6g. 

Estimate £800 - £1,200

A GREEN SAPPHIRE AND DIAMOND FLORAL PENDANT comprising a round brilliant cut diamond in a cluster of pear cut green sapphires, suspending a drop of similar design, stamped 14K, 3.3cm, 3.3g. 

Estimate £500 - £700

A PINK TOURMALINE, SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with an oval cabochon pink tourmaline of approximately 4.23 carats, accented by marquise cut sapphires and round cut diamonds, full British hallmarks, size O / 7.25, 12.9g. 

Estimate £600 - £800

CARTIER, A PAIR OF WEDDING ANNIVERSARY PINS in 18ct yellow gold, each designed as a shell, one set with a round brilliant cut diamond to represent 25 years of marriage, the other set with a round cut emerald to represent 20 years of marriage, signed

Estimate £400 - £600

A COLLECTION OF UNMOUNTED EMERALDS octagonal step and pear cut, all totalling approximately 10.90 carats.  

Estimate £800 - £1,200

A DIAMOND AND RUBY TARGET RING set with an old cut diamond of 0.99 carats in a border of calibre cut rubies, the stepped shoulders set with round cut diamonds, engraved 0.99, no assay marks, size M / 6.25, 4.2g.

Estimate £2,500 - £3,500

NO RESERVE - A PAIR OF RUBY AND EMERALD BEE BROOCHES each in identical design, one set with round cut rubies, the other set with round cut emeralds, stamped 14K 585, 3.0cm, total weight 12.4g. 

Estimate £300 - £500

AN EMERALD AND DIAMOND TANK RING set with an oval cut emerald accented on each side by a tapered baguette cut diamond, marked indistinctly, size H1/2 / 4, 22.2g. 

Estimate £1,500 - £2,500

A PAIR OF ZAMBIAN EMERALD AND DIAMOND DROP EARRINGS each set with an oval cut emerald in a frame of round brilliant cut diamonds, suspending an oval cut emerald in a border of further diamonds, the emeralds all totalling approximately 8.55 carats, th

Estimate £3,000 - £5,000

A DIAMOND RING in platinum, set with a baguette cut diamond in a border of round brilliant cut diamonds, full British hallmarks, size I1/2 / 4.5, 3.9g. 

Estimate £300 - £500

A MOONSTONE AND DIAMOND RING set with a marquise shaped cabochon moonstone in a border of round cut diamonds, the bifurcated band set with further round cut diamonds, stamped 18K, size M / 6.25, 3.8g. 

Estimate £800 - £1,200

A PAIR OF TSAVORITE GARNET, MOONSTONE AND DIAMOND DROP EARRINGS each set with an octagonal step cut tsavorite garnet in borders of round cut diamonds, suspending an oval cabochon moonstone drop in a border of further round cut diamonds, stamped 750,

Estimate £1,000 - £1,500

A PINK TOURMALINE AND OPAL FLORAL PENDANT set with a central round cabochon pink tourmaline, surrounded by a cluster of seven round cabochon opals, stamped 14K, 2.0cm, 1.0g. 

Estimate £100 - £150

A RUBELLITE TOURMALINE AND DIAMOND NECKLACE set with a pear cut rubellite tourmaline of 7.52 carats in a border of round cut diamonds, suspended from a trace chain, stamped 750, 47.5cm, 5.9g. 

Estimate £2,000 - £3,000

A STAR SAPPHIRE AND DIAMOND RING set with a round cabochon star sapphire of 6.16 carats in a border of round brilliant cut diamonds, stamped 18K, size M1/2 / 6.5, 5.7g. 

Estimate £1,000 - £1,500

NO RESERVE - A SAPPHIRE ETERNITY RING set all around with a row of French cut sapphires, no assay marks, size N1/2 / 7, 2.8g. 

Estimate £200 - £300

A LARIMAR BRACELET comprising a trace chain set with oval and round cabochon larimar, stamped 750, 18.5cm, 3.0g. 

Estimate £200 - £300

A WATERMELON TOURMALINE AND DIAMOND RING set with a cushion cut watermelon tourmaline of 2.07 carats in a border of round cut diamonds, the shoulders set with further round cut diamonds, stamped 14K, size M1/2 / 6.5, 3.3g. 

Estimate £150 - £250

A DIAMOND GYPSY RING set with a heart cut diamond of approximately 1.10 carats, no assay marks, size J1/2 / 5, 10.9g.

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND NECKLACE comprising a row of round cut emeralds in borders of round brilliant cut diamonds, the emeralds all totalling 4.78 carats, the diamonds all totalling 4.75 carats, stamped 18K, 45.0cm, 29.0g. 

Estimate £6,000 - £8,000

A BLUE TOPAZ AND DIAMOND RING set with an hexagonal step cut blue topaz of 5.34 carats in a border of round cut diamonds, further round cut diamonds set to the bifurcated band, stamped 18K, size N / 6.75, 5.1g. 

Estimate £800 - £1,200

A PAIR OF BLUE TOPAZ AND DIAMOND DROP EARRINGS each set with a hexagonal step cut blue topaz in a border of round cut diamonds, suspending a hexagonal step cut blue topaz in a border of further round cut diamonds, the blue topaz all totalling 63.68 c

Estimate £3,500 - £4,500

A DIAMOND BROOCH in platinum and white gold, the pierced geometric brooch set to the centre with an old European cut diamond of approximately 0.65 carats, accented throughout with old and single cut diamonds, the diamonds all totalling 5.0-6.0 carats

Estimate £3,000 - £5,000

A PAIR OF ROCK CRYSTAL AND DIAMOND DROP EARRINGS each comprising a round brilliant cut diamond and a carved rock crystal, suspending a row of round brilliant cut diamonds and a carved rock crystal drop accented by further diamonds, stamped 750, 5.0cm

Estimate £3,000 - £5,000

NO RESERVE - CHRISTIAN DIOR, A VINTAGE PURPLE AND GREEN GLASS NECKLACE the pendant set with fancy shaped green paste and cabochon banded purple paste, suspending two rows of purple and green paste beads, suspended from a snake chain, signed Chr.Dior

Estimate £250 - £350

AN EMERALD AND DIAMOND RING / PENDANT set with a cluster of variously cut emeralds in a halo of round cut diamonds, the shoulders accented by further round cut diamonds, the ring face articulated for the ring to be used as a pendant, stamped 18K750,

Estimate £800 - £1,200

A PAIR OF AMETHYST AND CARNELIAN DROP EARRINGS each set with an octagonal step cut amethyst suspending an octagonal step cut carnelian drop, stamped 18K, 4.8cm, 11.3g. 

Estimate £450 - £550

A PINK TOURMALINE AND SAPPHIRE RING in 18ct white gold, set with an oval cabochon pink tourmaline of approximately 3.33 carats, accented by pave set round cut sapphires, the sapphires all totalling 4.0-4.2 carats, full British hallmarks, size L1/2 /

Estimate £1,000 - £1,500

A DIAMOND LINE BRACELET in 18ct yellow gold, set with a row of round brilliant cut diamonds, full British hallmarks, 17.5cm, 5.7g. 

Estimate £500 - £700

A PINK SAPPHIRE AND DIAMOND PENDANT in 18ct yellow gold, set with an oval cut pink sapphire of approximately 3.70 carats in a border of round brilliant cut diamonds, full British hallmarks, 2.8cm, 4.1g. 

Estimate £1,500 - £2,500

NO RESERVE - A RUBY ETERNITY RING set all around with a row of square step cut rubies, one stone not present, no assay marks, size O1/2 / 7.5, 1.7g. 

Estimate £150 - £250

A PAIR OF SMOKEY QUARTZ AND PRASIOLITE EARRINGS each set with a fancy cut smokey quartz and a fancy cut prasiolite drop, stamped 18K, 4.8cm, 6.4g. 

Estimate £300 - £500

AN EMERALD FULL ETERNITY RING set all around with a row of round cut emeralds, the emeralds all totalling 2.90 carats, no assay marks, size L / 5.75, 2.8g. 

Estimate £400 - £600

AN EMERALD AND DIAMOND RING set with an oval cut emerald of approximately 1.98 carats, accented on each side by a trio of round brilliant cut diamonds, stamped 14K585, size N1/2 / 7, 2.7g. 

Estimate £1,200 - £1,600

NO RESERVE - A CITRINE AND PEARL BROOCH in 9ct yellow gold, set with an oval cut citrine accented by pearls, stamped 9ct, 4.0cm, 18.8g. 

Estimate £200 - £300

A PAIR OF SMOKEY QUARTZ DROP EARRINGS each suspending a fancy cut smokey quartz drop, stamped 18K, 3.2cm, 3.3g. 

Estimate £200 - £300

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with pear cut sapphires accented by round cut diamonds, the sapphires all totalling 3.1-3.3 carats, full British hallmarks, size K1/2 / 5.5, 6.4g. 

Estimate £1,200 - £1,600

A PAIR OF TURQUOISE AND DIAMOND DROP EARRINGS each comprising a cluster of fancy cut diamonds forming a heart shape, suspending an oval cabochon turquoise, the diamonds all totalling 0.79 carats, stamped 18K, 2.8cm, 6.4g. 

Estimate £1,500 - £2,500

A BLUE TOPAZ BANGLE the closed bangle set with four oval cut blue topaz, stamped 18K, inner circumference 19.7cm, 7.3g. 

Estimate £500 - £700

A BLUE TOPAZ AND GARNET RING set with a round cut blue topaz, accented on each side by a rectangular step cut garnet, no assay marks, size P1/2 / 8, 2.5g.

Estimate £250 - £350

A PAIR OF QUARTZ GEODE AND DIAMOND DROP EARRINGS each designed as a hoop set with a row of round cut diamonds, suspending a quartz geode drop in a border of further round cut diamonds, the diamonds all totalling 1.02 carats, stamped 18K, 4.5cm, 17.3g

Estimate £800 - £1,200

NO RESERVE - A SET OF THREE SAPPHIRE, RUBY, EMERALD AND DIAMOND RINGS set with round cut sapphires, rubies, emeralds and diamonds, stamped 750, size M1/2 / 6.5, total weight 8.8g. 

Estimate £300 - £500

A MOTHER OF PEARL, DIAMOND AND ENAMEL EVIL EYE PENDANT designed as an evil eye set with mother of pearl, the iris and pupil relieved in blue and black enamel, in a border of round cut diamonds, stamped 750, 2.1cm, 1.9g. 

Estimate £200 - £300

A PAIR OF DIAMOND AND LEMON QUARTZ DROP EARRINGS each set with a rose cut diamond suspending a fancy cut lemon quartz drop, stamped 18K, 4.3cm, 9.4g. 

Estimate £300 - £500

VALENTE, A PAIR OF SAPPHIRE AND DIAMOND EARRINGS each set with clusters of round cut sapphires accented by round brilliant cut diamonds, signed Valente, stamped 750, 2.2cm, 18.2g. 

Estimate £1,000 - £1,500

LONGINES, A VINTAGE WRISTWATCH in stainless steel, the octagonal screw down bezel surrounding a white dial with Roman numeral hour markers, date aperture to three o'clock, to a stainless steel bracelet and folding clasp with Longines crest, quartz mo

Estimate £80 - £120

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a row of alternating rectangular step cut sapphires and baguette cut diamonds, full British hallmarks, size N1/2 / 7, 2.9g. 

Estimate £300 - £500

A 4.03 CARAT BURMA NO HEAT RUBY AND DIAMOND THREE STONE RING in 18ct yellow gold, set with a cushion ruby of 4.03 carats between two old cut diamonds, the diamonds all totalling 0.8-1.0 carat, full British hallmarks for London 1971, size M / 6.25, 4.

Estimate £4,000 - £6,000

A FINE EMERALD AND DIAMOND BROOCH in platinum and white gold, the geometric brooch set to the centre with a marquise cut diamond of approximately 0.53 carats, set throughout with round brilliant cut diamonds, accented by baguette cut diamonds and cal

Estimate £5,000 - £7,000

A SAPPHIRE AND DIAMOND FLOWER PENDANT NECKLACE the pendant designed as a flower set with pear cut sapphires and round cut diamonds, suspended from a trace chain set with round brilliant cut diamonds, stamped 750, pendant 1.0cm, chain 46.0cm, 3.4g. 

Estimate £450 - £550

AN AMETHYST AND DIAMOND DRESS RING set with an octagonal step cut amethyst of 19.14 carats in a border of round cut diamonds, further round cut diamonds set to the bifurcated band, the diamonds all totalling 1.19 carats, stamped 14K, size N1/2 / 7, 9

Estimate £1,200 - £1,600

A PAIR OF DIAMOND CLUSTER DROP EARRINGS each comprising a row of round cut diamonds, suspending a round brilliant cut diamond in concentric borders or further diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, 3.5cm, 7.1g.

Estimate £3,000 - £5,000

A SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut sapphire of approximately 2.57 carats in a cluster of round brilliant cut diamonds, stamped 14K585, size N1/2 / 7, 3.6g. 

Estimate £1,000 - £1,500

A SAPPHIRE AND DIAMOND LINE BRACELET comprising a row of round cut sapphires punctuated by round brilliant cut diamonds, the sapphires all totalling 7.23 carats, the diamonds all totalling 1.54 carats, stamped 18K, 18.0cm, 11.6g. 

Estimate £4,000 - £6,000

AN EMERALD AND DIAMOND THREE STONE RING set with a cushion cut emerald of 1.77 carats accented on each side by an emerald cut diamond, stamped 18K, size N1/2 / 7, 3.1g. 

Estimate £1,800 - £2,200

NO RESERVE - A SAPPHIRE ETERNITY RING set all around with a row of square step cut sapphires, no assay marks, size O / 7.25, 1.8g. 

Estimate £150 - £250

A PAIR OF PEARL AND DIAMOND DROP EARRINGS each set with a cluster of round brilliant cut diamonds suspending a pearl drop, the diamonds all totalling 1.26 carats, stamped 18K, 2.6cm, 9.1g.

Estimate £1,200 - £1,600

A PAIR OF RUBY AND DIAMOND DROP EARRINGS each comprising two rows of marquise cut rubies and marquise shapes set with round cut diamonds, stamped 18K, 5.2cm, 12.2g. 

Estimate £3,500 - £4,500

A RUBELLITE TOURMALINE AND DIAMOND CLUSTER RING set with an oval cut rubellite tourmaline of 1.23 carats in a cluster of round brilliant cut diamonds, stamped 18K, size M1/2 / 6.5, 4.4g. 

Estimate £1,000 - £1,500

A RUBY AND DIAMOND FRINGE NECKLACE comprising a row of round brilliant cut diamonds suspending a fringe of rectangular step cut rubies, the diamonds all totalling 1.65 carats, the rubies all totalling 6.70 carats, suspended from a trace chain, stampe

Estimate £2,500 - £3,500

A BURMA NO HEAT RUBY PENDANT set with a pear cut ruby of 3.53 carats, stamped 14K585, 2.0cm, 1.8g. Accompanied by a gemmological report stating the ruby is of Burmese (Myanmar) origin with no indication of heat treatment. 

Estimate £2,000 - £3,000

A DIAMOND DOUBLE CLIP BROOCH in white gold and platinum, the openwork brooch set throughout with round brilliant and single cut diamonds, accented by baguette cut diamonds, the diamonds all totalling 8.0-9.0 carats, detachable from the frame to form

Estimate £5,000 - £7,000

A PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each set with a cluster of oval cut sapphires and round brilliant cut diamonds, suspending a pear shaped drop set with further oval cut sapphires and round brilliant cut diamonds, the sapphires all totalli

Estimate £3,500 - £4,500

A SAPPHIRE AND DIAMOND BALLERINA RING set with an oval cut sapphire of approximately 2.40 carats in a double cluster of round brilliant cut diamonds, the diamonds all totalling 1.0-1.2 carats, stamped 18CT, size O1/2 / 7.5, 9.0g. 

Estimate £600 - £800

AN AQUAMARINE AND DIAMOND RING set with an octagonal step cut aquamarine in a border of round brilliant and baguette cut diamonds, stamped PLAT, size P1/2 / 7.75, 3.4g.

Estimate £800 - £1,200

VAN CLEEF & ARPELS, A DIAMOND FULL ETERNITY RING set all around with princess cut diamonds all totalling 1.4-1.5 carats, signed VCA and numbered, stamped PT950, size L / 5.75, 3.8g. 

Estimate £3,000 - £5,000

A DIAMOND ENGAGEMENT RING set with a princess cut diamond of 0.72 carats in a border of round cut diamonds, the band set with further round cut diamonds, inscribed D0.997, stamped PT950, size L / 5.75, 3.4g. Accompanied by a gemmological report stati

Estimate £1,200 - £1,600

A DIAMOND AND SAPPHIRE BRACELET in platinum and white gold, the openwork bracelet set throughout with old and single cut diamonds, accented by calibre cut sapphires, the diamonds all totalling 7.0-9.0 carats, no assay marks, 18.5cm, 38.1g. 

Estimate £12,000 - £16,000

A PAIR OF PERIDOT AND DIAMOND DROP EARRINGS each set with a heart shaped cluster of half moon cut and princess cut diamonds, suspending an octagonal step cut peridot drop, the peridot both totalling 7.32 carats, stamped 18K, 1.9cm, 4.0g. 

Estimate £1,800 - £2,200

A RUBY AND DIAMOND THREE STONE RING set with an oval cut ruby of 2.74 carats, accented on each side by an oval cut diamond, the diamonds both totalling 0.77 carats, stamped 18K, size M / 6.25, 3.8g. 

Estimate £3,000 - £5,000

A PAIR OF SAPPHIRE AND DIAMOND FLOWER EARRINGS each set with four pear cut sapphires in a border of round cut diamonds, stamped 18K, 0.9cm, 2.6g. 

Estimate £500 - £700

A TSAVORITE AND DIAMOND THREE STONE RING set with a cushion cut tsavorite garnet of 1.48 carats accented on each side by a princess cut diamond, stamped 18K, size M1/2 / 6.5, 4.2g. 

Estimate £1,500 - £2,500

A BURMESE RUBY AND DIAMOND NECKLACE AND EARRINGS SUITE the necklace set with a row of oval cut rubies in borders of round brilliant cut diamonds, accented by marquise and round brilliant cut diamonds, the earrings of similar design, the rubies all to

Estimate £40,000 - £60,000

A RUBY AND DIAMOND RING in platinum, set with a row of octagonal step cut rubies accented by pairs of round cut diamonds, the rubies all totalling 2.1-2.3 carats, full British hallmarks, size L1/2 / 6, 4.2g. 

Estimate £600 - £800

A PAIR OF RUBY AND DIAMOND DROP EARRINGS each comprising a row of round brilliant cut diamonds and three round cut rubies, stamped 18K, 8.2cm, 8.2g. 

Estimate £1,800 - £2,200

A DIAMOND CROSSOVER RING in platinum, set with two round brilliant cut diamonds accented by round cut diamonds, full British hallmarks, size M / 6.25, 5.0g. 

Estimate £600 - £800

A PAIR OF RECONSTITUTED TURQUOISE STUD EARRINGS each set with a round cabochon reconstituted turquoise, stamped 18K, 1.4cm, 1.0g. 

Estimate £100 - £150

AN AQUAMARINE AND DIAMOND THREE STONE RING set with an oval cut aquamarine between two round cut diamonds, stamped PLAT, size N1/2 / 7, 5.1g.

Estimate £600 - £800

A PAIR OF AMETHYST AND DIAMOND DROP EARRINGS each set with a hexagonal amethyst in a border of round cut diamonds, suspending a larger drop of similar design, stamped 18K, 3.7cm, 9.2g. 

Estimate £1,200 - £1,600

A SAPPHIRE AND DIAMOND CLUSTER RING set with an octagonal step cut sapphire of approximately 2.80 carats in a cluster of round brilliant and marquise cut diamonds, stamped 18CT, size M / 6.25, 7.4g. 

Estimate £2,000 - £3,000

A PAIR OF DEMANTOID GARNET AND DIAMOND EARRINGS in 18ct white gold, each comprising a foliate motif set with round brilliant cut diamonds, suspending a trio of further diamonds and a round cut demantoid garnet drop, the demantoid garnets both totalli

Estimate £2,000 - £3,000

AN EMERALD AND DIAMOND LINE BRACELET comprising a row of alternating round cut emeralds and round brilliant cut diamonds, the emeralds all totalling 2.15 carats, the diamonds all totalling 2.25 carats, stamped 18K, 17.5cm, 9.6g. 

Estimate £3,000 - £5,000

A RUBY AND DIAMOND CLUSTER RING set with a cushion cut ruby of 5.02 carats in a cluster of round brilliant cut diamonds, the shoulders set with further round brilliant cut diamonds, the diamonds all totalling 1.30 carats, stamped 18K, size N / 6.75,

Estimate £7,000 - £9,000

A PAIR OF DIAMOND AND PEARL DAY TO NIGHT TASSEL EARRINGS each comprising a fleur de lis motif set with round brilliant cut diamonds, suspending a detachable tassel of fifteen rows of pearls, accented by further round brilliant cut diamonds, stamped 7

Estimate £4,000 - £6,000

A SAPPHIRE AND DIAMOND RING set with an oval cut sapphire accented by round cut diamonds, stamped 14K, size L1/2 / 6, 1.7g. 

Estimate £200 - £300

AN EMERALD AND DIAMOND PENDANT NECKLACE the pendant set with a pear cut emerald of 7.76 carats in a border of round cut diamonds, suspended from a trace chain set with round brilliant cut diamonds, stamped 18K, pendant 2.1cm, chain 44.0cm, 6.5g. 

Estimate £2,500 - £3,500

A DIAMOND AND EMERALD CLUSTER RING set with a round brilliant cut diamond in a cluster of marquise cut emeralds and further round brilliant cut diamonds, the diamonds all totalling 3.0-3.5 carats, stamped 18CT, size M / 6.25, 7.0g.

Estimate £2,000 - £3,000

A PINK SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut pink in a border of round brilliant and baguette cut diamonds, stamped PLAT, size O / 7.25, 3.6g.

Estimate £600 - £800

A PAIR OF TURQUOISE CLUSTER EARRINGS each set with a round cabochon turquoise in a cluster of six round cabochon turquoise, stamped 18K, 1.7cm, 2.1g. 

Estimate £300 - £500

A RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of approximately 2.45 carats in a cluster of round brilliant cut diamonds, accented on each side by a tapered baguette cut diamond, the diamonds all totalling 1.5-1.7 carats, stamped 750, size

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND CLUSTER PENDANT set with an oval cut emerald of approximately 3.35 carats in a cluster of round brilliant cut diamonds, stamped 14K585, 2.6cm, 2.7g. 

Estimate £1,200 - £1,600

A PAIR OF AMETHYST AND DIAMOND DROP EARRINGS each set with a rose cut diamond, suspending a fancy cut amethyst drop, stamped 18K, 3.3cm, 2.4g. 

Estimate £200 - £300

A DIAMOND DRESS RING set with five round brilliant cut diamonds in a border of round brilliant cut diamonds, the diamonds all totalling 1.2-1.4 carats, no assay marks, size M1/2 / 6.5, 5.8g.

Estimate £1,500 - £2,500

A BURMA NO HEAT RUBY AND DIAMOND THREE STONE RING set with an oval cut ruby of 2.14 carats, accented on each side by a round brilliant cut diamond, stamped 14K585, size N / 6.75, 3.1g. Accompanied by a gemmological report stating the ruby is of Burme

Estimate £2,000 - £3,000

A PAIR OF CITRINE DROP EARRINGS each suspending two fancy cut citrines, stamped 18K, 4.3cm, 3.4g. 

Estimate £250 - £350

NO RESERVE - A COLLECTION OF ANTIQUE JEWELLERY comprising a knot bangle, a paste locket pendant, a 9ct gold cufflink, a 9ct bean shaped vinaigrette pendant, cufflink and vinaigrette with full British hallmarks for 9ct gold, total weight 20.1g. 

Estimate £150 - £250

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a row of alternating octagonal step cut sapphires and baguette cut diamonds, full British hallmarks, size N1/2 / 7, 2.8g.

Estimate £300 - £500

A GREEN SAPPHIRE AND DIAMOND RING set with an oval cut green sapphire accented by round cut diamonds, stamped 14K, size L1/2 / 6, 1.8g. 

Estimate £200 - £300

A PAIR OF SMOKEY QUARTZ HOOP EARRINGS each hoop set all around with a row of sugarloaf cabochon smokey quartz, stamped 14K, 2.4cm, 5.4g. 

Estimate £300 - £500

AN ANTIQUE AMETHYST AND PEARL BANGLE in 9ct yellow gold, the hinged bangle set with an oval cut amethyst accented by a row of alternating round cut amethysts and pearls, stamped 9 375, inner circumference 17.2cm, 17.0g. 

Estimate £600 - £800

AN EMERALD AND DIAMOND RING set with an oval cut emerald of approximately 1.45 carats, accented on each side by pairs of round brilliant cut diamonds, stamped 14K585, size N / 6.75, 2.3g. 

Estimate £1,000 - £1,500

A PAIR OF DIAMOND DROP EARRINGS each suspending an abstract drop set throughout with round cut diamonds, accented by round cut orange, yellow and green diamonds, the diamonds all totalling 10.82 carats, no assay marks, 5.0cm, 27.8g. D10.82

Estimate £1,500 - £2,500

A PINK TOURMALINE AND DIAMOND DRESS RING set with a round cut pink tourmaline accented by round brilliant and princess cut diamonds, the diamonds all totalling 2.3-2.5 carats, stamped 585, size M / 6.25, 9.8g. 

Estimate £600 - £800