NO RESERVE - CARTIER, A WEDDING BAND RING in platinum, signed Cartier and numbered, stamped Pt950, size P1/2 / 7.75, 6.2g. Accompanied by a Cartier jewellery pouch. 

Estimate £500 - £700

CARTIER, A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 0.36 carats, inscribed 0.36, signed Cartier and numbered, stamped PT950, size I1/2 / 4.5, 2.9g. Accompanied by original box and papers and a gemologic

Estimate £600 - £800

A SAPPHIRE AND DIAMOND PENDANT NECKLACE in 18ct yellow and white gold, the pendant set with an oval cut sapphire of 7.12 carats surmounted by an old cut diamond of 0.55 carats, suspended from a trace chain, no assay marks, pendant 1.6cm, 42.3cm, 5.4g

Estimate £1,500 - £2,500

THEO FENNELL, A DIAMOND BANGLE in platinum, the hinged body set with round brilliant cut diamonds, Theo Fennell maker's mark, no assay marks, inner circumference 19.4cm, 51.0g. 

Estimate £2,000 - £3,000

TIFFANY & CO., A PAIR OF SOLITAIRE DIAMOND STUD EARRINGS in platinum, each set with a round brilliant cut diamond, the diamonds both totalling 0.50 carats, signed T & Co., stamped PT 950, 0.4cm, 1.5g. Accompanied by a Tiffany & Co. box. 

Estimate £1,000 - £1,500

A PERIDOT AND DIAMOND RING in 18ct white gold, set with a cushion cut peridot of approximately 2.33 carats, the band set with a row of round brilliant cut diamonds, stamped 750, size N1/2 / 7, 4.0g. 

Estimate £400 - £600

A 6.05 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a row of fifty seven round brilliant cut diamonds all totalling 6.05 carats, inscribed 57/6.05, stamped 750, 18.0cm, 9.6g. 

Estimate £2,500 - £3,500

NO RESERVE - A PAIR OF PINK TOPAZ AND DIAMOND DROP EARRINGS each set with an inverted pear cut pink topaz suspending a link set with three round cut diamonds and an oval cut pink topaz drop, no assay marks, 3.8cm, 2.9g. 

Estimate £400 - £600

BULGARI, A CABOCHON RING in 18ct yellow gold, the domed body with a cut out design, signed BVLGARI, stamped 750, size L1/2 / 6, 10.3g. Accompanied by a Bvlgari box. 

Estimate £600 - £800

A PAIR OF DIAMOND HUGGIE HOOP EARRINGS in 18ct yellow gold, each hoop set with three rows of round brilliant cut diamonds, stamped 750, 1.2cm, 2.2g. 

Estimate £400 - £600

AN ANTIQUE ART DECO RUBY AND DIAMOND BAR BROOCH in yellow gold, comprising a row of square step cut rubies and rose cut diamonds, no assay marks, 7.7cm, 4.7g. 

Estimate £300 - £500

A PERIDOT NECKLACE in 18ct yellow gold, the trace chain suspending thirteen briolette cut peridots all totalling 13.85 carats, stamped 750, 42.0cm, 4.3g. 

Estimate £300 - £500

NO RESERVE - A DIAMOND DRESS RING in 18ct yellow gold, in a wave design set with three round brilliant cut diamonds, full British hallmarks, size O / 7.25, 4.9g. 

Estimate £200 - £300

AN ANTIQUE RUBY AND DIAMOND FOX STICK / TIE PIN in 14ct yellow gold and silver, designed as the head of a fox set with rose cut diamonds, the eyes set with round cut rubies, no assay marks, head 2.6cm, 3.0g. 

Estimate £300 - £500

A BOULDER OPAL AND DIAMOND CLUSTER RING in white gold, set with an oval cabochon cut boulder opal in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.5-1.6 carats, no assay marks, size P / 7.75, 11.5g. 

Estimate £800 - £1,200

A PAIR OF ANTIQUE CORAL AND DIAMOND EARRINGS in yellow gold, each set with a rose cut diamond in a cluster of round cabochon coral, accented by ropework and beaded decoration, no assay marks, 4.0cm, 8.7g. 

Estimate £600 - £800

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow and white gold, set with an octagonal step cut emerald of approximately 3.53 carats in a border of round brilliant cut diamonds, full British hallmarks, size P1/2 / 8, 6.1g. Accompanied by a

Estimate £2,000 - £3,000

AN AQUAMARINE CHAIN NECKLACE in 18ct yellow gold, the trace chain set with fancy shaped rose cut aquamarines all totalling 22.30 carats, stamped 750, 46.0cm, 7.5g. 

Estimate £600 - £800

A DIAMOND ARROW BROOCH in yellow and white gold, set with an old cut diamond of approximately 0.50 carats, accented by further single cut diamonds, no assay marks, 5.8cm, 5.7g.

Estimate £1,000 - £1,500

A DIAMOND THREE STONE RING in 18ct yellow gold and platinum, set with three old cut diamonds all totalling 0.8-0.9 carats, stamped 18CT PLAT, size P1/2 / 8, 4.0g. 

Estimate £1,200 - £1,800

A PAIR OF TURQUOISE DROP EARRINGS in 14k yellow gold, each suspending an open circle set with round cabochon turquoise, stamped 14K, 3.6cm, 2.5g. 

Estimate £250 - £350

A SAPPHIRE AND DIAMOND SNAKE RING in 18ct yellow gold, the ring designed as an articulated snake, the head and tail pave set with round brilliant cut diamonds, the eyes set with marquise cut sapphires, stamped 750, size adjustable from K / 5.25 to M

Estimate £800 - £1,200

A PAIR OF DIAMOND HOOP EARRINGS in 14ct yellow gold, each set with two rows of princess cut diamonds, stamped 14K, 1.9cm, 8.0g.

Estimate £400 - £600

A PINK TOURMALINE PENDANT in 18ct yellow gold, set with a pear cut pink tourmaline, stamped 18K, 1.8cm, 0.6g.

Estimate £100 - £150

NO RESERVE - AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in yellow and white gold, set with five round cut sapphires accented by rose cut diamonds, no assay marks, size P1/2 / 7.75, 2.8g. 

Estimate £300 - £500

AN ANTIQUE ART NOUVEAU PASTE AND PLIQUE A JOUR ENAMEL BROOCH in yellow gold, set with a purple paste cabochon accented on each side by a bird with outstretched wings, the wings decorated with purple and green plique a jour enamel, marked indistinctly

Estimate £500 - £700

A PINK TOURMALINE AND TANZANITE CHAIN NECKLACE in 18ct white gold, the trace chain set with polished pink tourmaline beads and round cut tanzanites, stamped 750, 78.0cm, 7.0g. 

Estimate £400 - £600

A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a radiant cut diamond of 1.01 carats, full British hallmarks, size K / 5.25, 3.3g. Accompanied by a facsimile gemmological report from GIA stating that the diamond is F colour and VS2 clarity. 

Estimate £2,000 - £3,000

NO RESERVE - A DIAMOND HALF ETERNITY RING in platinum, the band half set with a row of round brilliant cut diamonds, no assay marks, size K / 5.25, 3.2g. 

Estimate £400 - £600

A PAIR OF ONYX, RAINBOW MOONSTONE AND DIAMOND DROP EARRINGS in platinum and 14ct yellow gold, each comprising three polished onyx hoops accented by cabochon cut rainbow moonstones (labradorite) and round cut diamonds, butterflies stamped 14K, 7.0cm,

Estimate £400 - £600

NO RESERVE - A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a round brilliant cut diamond of approximately 0.50 carats, full British hallmarks, size G1/2 / 3.5, 2.7g. 

Estimate £200 - £300

A DIAMOND CHAIN NECKLACE in 18ct white gold, comprising a beaded chain suspending fifteen round brilliant cut diamonds, the diamonds all totalling 1.06 carats, stamped 18K 1.06, 45.0cm, 2.4g. 

Estimate £1,000 - £1,500

A YELLOW SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cut yellow sapphire of 7.92 carats in a cluster of round brilliant and pear cut diamonds, the diamonds all totalling 1.73 carats, stamped PT900, size M / 6.25, 12.3g. 

Estimate £3,000 - £5,000

NO RESERVE - TIFFANY & CO, TWO WEDDING BAND RINGS one in 18ct yellow gold, engraved N&D, signed Tiffany & Co, stamped Au750, size P / 7.75, 3.6g, together with another Tiffany & Co wedding band ring in platinum, signed Tiffany & Co, stamped PT950, si

Estimate £250 - £350

A FROSTED ROCK CRYSTAL AND DIAMOND BROOCH in 18ct white gold, set with a circular ring of frosted rock crystal accented by two openwork diamond set sections, no assay marks, 4.8cm, 13.3g. 

Estimate £1,200 - £1,800

A SAPPHIRE AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with an oval cut sapphire of 1.47 carats in a cluster of round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 1.8cm, chain 43.0cm, 4.6g. 

Estimate £1,500 - £2,500

A DIAMOND RING in 18ct yellow gold, the tapering band set with a princess cut diamond of approximately 1.00 carat, accented by a baguette and a trillion cut diamond, MA maker's mark, stamped 18K, size N1/2 / 7, 6.9g. 

Estimate £2,000 - £3,000

A MOONSTONE PENDANT in 14ct yellow gold, set with an oval cabochon cut moonstone of 14.05 carats, stamped 14k, 2.6cm, 3.3g. 

Estimate £100 - £150

A MULTICOLOUR TOURMALINE, DIAMOND AND PERIDOT LEAF BROOCH in 18ct yellow gold, designed as a stylised leaf set with oval cut green, blue, pink and red tourmalines, a round cut peridot and round brilliant diamonds, stamped 750, 7.8cm, 15.1g.

Estimate £600 - £800

A PAIR OF TURQUOISE AND DIAMOND EARRINGS in 18ct white gold, each set with a central cluster of four princess cut diamonds accented by sections of turquoise, signed BOGLIETTI, stamped 750, 2.2cm, 13.6g. 

Estimate £800 - £1,200

A TANZANITE AND DIAMOND RING in 18ct white gold, set with a cushion cut tanzanite of 3.89 carats between shoulders set with emerald cut diamonds, stamped 750, size M1/2 / 6.5, 4.1g. 

Estimate £1,200 - £1,600

A DIAMOND CROSS PENDANT in 18ct white gold, set with round brilliant diamonds, stamped 750, 4.4cm, 3.5g. 

Estimate £200 - £300

A SAPPHIRE AND DIAMOND LINE BRACELET in 18ct white gold, set with a row of oval cut sapphires accented by round brilliant cut diamonds, the sapphires all totalling 12.62 carats, stamped 750, 17.5cm, 12.0g. 

Estimate £1,500 - £2,500

A TURQUOISE ETERNITY RING in 14ct yellow gold, set with a row of round cabochon turquoise, stamped 14k, size O / 7.25, 1.1g.

Estimate £100 - £150

NO RESERVE - AN ANTIQUE SAPPHIRE DOUBLET AND DIAMOND CLUSTER RING in yellow gold, set with a round cut sapphire doublet in a cluster of rose cut diamonds, no assay marks, size L1/2 / 6, 3.8g. 

Estimate £200 - £300

A SAPPHIRE CHAIN NECKLACE in 18ct yellow gold, the trace chain set with a row of fifteen fancy shaped mixed cut sapphires all totalling 11.65 carats, stamped 18K, 46.0cm, 4.7g. 

Estimate £800 - £1,200

A ROCK CRYSTAL, EMERALD AND DIAMOND RING in 14ct yellow gold, comprising a carved frosted rock crystal flower set with an octagonal step cut emerald, accented by round brilliant cut diamonds, stamped 14K, size N1/2 / 7, 6.1g.

Estimate £400 - £600

A PAIR OF ROCK CRYSTAL, DIAMOND AND EMERALD FLOWER EARRINGS in 14ct yellow and white gold, each comprising a carved frosted rock crystal set with a cabochon emerald, accented by round brilliant cut diamonds, stamped 14K, 2.8cm, 11.8g. 

Estimate £600 - £800

AN ART DECO DIAMOND BROOCH the openwork brooch set with a central old European cut diamond of approximately 0.72 carats accented by single cut diamonds, no assay marks, 5.0cm, 11.3g. 

Estimate £1,500 - £2,500

BULGARI, A CICLADI RING in 18ct yellow gold, comprising a cluster of articulated discs, signed BVLGARI, stamped 750, size L / 5.75, 9.4g. Accompanied by a Bvlgari box. 

Estimate £500 - £700

A PAIR OF JADE AND DIAMOND DROP EARRINGS in 18ct gold, each comprising a round brilliant cut diamond suspending a carved jadeite jade, no assay marks, 3.9cm, 7.3g.

Estimate £500 - £700

AN ANTIQUE PASTE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a mixed cut green paste stone in a cluster of old European cut diamonds totalling 2.0-2.5 carats, no assay marks, size O / 7.25, 6.0g.

Estimate £2,000 - £3,000

NO RESERVE - A COLLECTION OF GOLD JEWELLERY in 9ct yellow gold, comprising a pair of abstract drop earrings, no assay marks, 3.1cm, 3.3g, and a gold chain necklace, full British hallmarks, 46.5cm, 4.5g.

Estimate £200 - £300

AN ANTIQUE VICTORIAN CORAL, DIAMOND AND ENAMEL LOCKET PENDANT in yellow gold, the oval locket within an applied star motif set with cabochon coral and old and rose cut diamonds over a ground of blue enamel, accented by beaded and twisted wirework, th

Estimate £1,000 - £1,500

A DIAMOND AND EMERALD BAR BROOCH in platinum, set with a row of old cut diamonds accented by calibre cut emeralds, no assay marks, 6.6cm, 8.6g. 

Estimate £1,200 - £1,800

AN EMERALD BEAD AND DIAMOND NECKLACE comprising a row of graduated faceted emerald beads, the clasp set with single cut diamonds, no assay marks, 43.0cm, 19.0g. 

Estimate £300 - £500

A SOLITAIRE DIAMOND RING in 18ct white gold, set with an old cut diamond of approximately 0.95 carats, no assay marks, size M1/2 / 6.5, 3.4g. 

Estimate £1,200 - £1,800

A NATURAL SALTWATER PEARL AND DIAMOND BROOCH / PENDANT in 18ct yellow gold, set with a natural saltwater pearl of 8.7mm in a cluster of rose and old cut diamonds, in a border of further pearls, no assay marks, 2.5cm, 10.3g. Accompanied by two gemmolo

Estimate £1,500 - £2,500

A PAIR OF ANTIQUE GOLD CUFFLINKS in 15ct yellow gold, each oval face accented by beaded and twisted wirework, stamped 15ct, 1.7cm, 5.5g. 

Estimate £250 - £350

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND PENDANT NECKLACE in 18ct yellow gold and platinum, the pendant designed as a scrolling ribbon set with old and rose cut diamonds, suspending a pearl drop of 11.0mm in a pear shaped frame set with further

Estimate £3,500 - £4,500

A ROCK CRYSTAL, DIAMOND, ENAMEL RING in 18ct white gold, comprising a lozenge shaped rock crystal set with a round brilliant cut diamond, within a border of round brilliant cut diamonds and black enamel, the band set with further diamonds and enamel,

Estimate £1,200 - £1,800

A PINK SAPPHIRE BANGLE comprising a pink plastic bangle accented by a row of round cut pink sapphires, no assay marks, inner circumference 20.0cm, 34.4g. 

Estimate £400 - £600

TIFFANY & CO., A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 0.45 carats, signed Tiffany & Co., stamped PT950, size K1/2 / 5.5, 4.4g. Accompanied by a Tiffany & Co. box and gemmological report from GIA sta

Estimate £1,000 - £1,500

A PAIR OF AQUAMARINE STUD EARRINGS in 18ct white gold, each set with an octagonal step cut aquamarine, the aquamarines both totalling approximately 3.50 carats, stamped 750, 1.0cm, 3.5g. 

Estimate £400 - £600

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut aquamarine of 2.84 carats in a border of princess and round brilliant cut diamonds, stamped 750, size M1/2 / 6.5, 5.6g. 

Estimate £1,000 - £1,500

AN AQUAMARINE BEAD NECKLACE in 9ct yellow gold, comprising a single row of fancy shaped facetted aquamarine beads, stamped 375, 40.0cm, 9.5g. 

Estimate £150 - £250

TIFFANY & CO., A DIAMOND ETOILE RING in platinum, the band set with staggered round brilliant cut diamonds, signed T & Co., stamped PT950, size K / 5.25, 7.0g. Accompanied by a Tiffany & Co. box. 

Estimate £500 - £700

A VINTAGE DIAMOND & SYNTHETIC SAPPHIRE BOW BROOCH in platinum, set with a central old cut diamond accented by step cut synthetic sapphires and old cut diamonds, the diamonds all totalling 2.0-2.5 carats, no assay marks, 7.5cm, 14.2g.

Estimate £1,500 - £2,500

NO RESERVE - A DIAMOND BRACELET in 9ct white gold, set with two rows of round brilliant cut diamonds all totalling 2.00 carats, inscribed 2.00CT, stamped 375, 18.0cm, 16.6g. 

Estimate £400 - £600

A PAIR OF PERIDOT AND DIAMOND DROP EARRINGS in 18ct white gold, each set with a cluster of round brilliant cut diamonds suspending a pear cut peridot in a cluster of further diamonds, the peridot both totalling 5.48 carats, stamped 750, 2.4cm, 7.1g. 

Estimate £1,000 - £1,500

A SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an oval cut sapphire of 0.91 carats on a stylised mount set with round brilliant and baguette cut diamonds, inscribed 0.91 0.57, stamped Pt900, size L / 5.75, 7.9g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND BAR BROOCH in platinum, set to the centre with a round cut sapphire of approximately 0.75 carats in a geometric openwork brooch set with round brilliant cut diamonds and calibre cut sapphires, no assay marks, 6.4cm, 7.8g. 

Estimate £1,000 - £1,500

A DIAMOND AND ONYX DRESS RING set with three old European cut diamonds measuring approximately 0.28, 0.34 and 0.36 carats respectively, in borders of polished onyx accented by a frame of single cut diamonds, no assay marks, size N1/2 / 7, 8.6g. 

Estimate £2,000 - £3,000

DRAYSON, A VINTAGE DIAMOND POWDER COMPACT in 9ct yellow gold, designed with engraved detailing set with single cut diamonds, signed DRAYSON LONDON, partial British hallmarks, 6.6cm, 156.7g.

Estimate £2,500 - £3,500

AN ANTIQUE EDWARDIAN DIAMOND BROOCH in rhodium plated gold, the openwork scrolling brooch set throughout with old and rose cut diamonds, suspending an old European cut diamond and a pear shaped drop set with further old European cut diamonds, the dia

Estimate £1,500 - £2,500

TIFFANY & CO, A DIAMOND FULL ETERNITY RING in platinum, set all around with a row of round brilliant cut diamonds all totalling approximately 1.80 carats, signed Tiffany & Co., stamped PT950, size M / 6.25, 6.4g. Accompanied by a Tiffany & Co. box. 

Estimate £2,000 - £3,000

A DIAMOND PENDANT NECKLACE in white gold, the pendant set with a cluster of pear and marquise brilliant cut diamonds, the bail set with two tapered baguette cut diamonds, the diamonds all totalling 4.4-4.8 carats, suspended from a box chain, chain st

Estimate £2,000 - £3,000

A BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and silver, set with a cushion cut sapphire of 7.23 carats in a cluster of old cut diamonds all totalling 1.5-1.6 carats, on trifurcated shoulders, no assay marks, size O1/2 / 7.5,

Estimate £15,000 - £20,000

AN ANTIQUE DIAMOND FLORAL SPRAY BROOCH in yellow gold and silver, set throughout with old mine cut diamonds totalling 2.5-3.0 carats, no assay marks, 7.5cm, 11.8g.

Estimate £700 - £900

AN ORANGE CAT'S EYE MOONSTONE PENDANT in 14ct yellow gold, set with an oval cabochon cut orange cat's eye moonstone of 20.15 carats, stamped 14k, 2.8cm, 4.6g.

Estimate £100 - £150

TIFFANY & CO, A VANNERIE LATTICE RING in 18ct yellow gold, in a domed basket weave style, set with fourteen round brilliant cut diamonds, signed T&CO, stamped 750, size M / 6, 8.4g.

Estimate £1,000 - £1,500

A PAIR OF DIAMOND STUD EARRINGS in 18ct white gold, each set with a round brilliant cut diamond, the diamonds both totalling 2.20 carats, inscribed 2/1.20, stamped 18K, 0.5cm, 2.6g. 

Estimate £1,200 - £1,600

A RUBY AND DIAMOND TASSEL NECKLACE in 18ct white gold, comprising six rows of faceted ruby beads accented by spacers set with round cut diamonds, terminating with links set with further round cut diamonds and a tassel of faceted ruby beads, stamped K

Estimate £1,500 - £2,500

A PAIR OF RUBY AND DIAMOND TASSEL EARRINGS in 18ct white gold, each comprising a hoop set with a row of round brilliant cut diamonds suspending links set with further round brilliant cut diamonds terminating with a tassel fringe of faceted ruby beads

Estimate £1,000 - £1,500

A STAR SAPPHIRE AND DIAMOND RING in 14ct white gold, the tapering textured band set with a cabochon star sapphire of approximately 20.00 carats, each side accented by a tapering baguette cut diamond, stamped 14K, size S1/2 / 9.25, 17.3g. 

Estimate £1,000 - £1,500

A PEARL, DIAMOND AND FANCY YELLOW DIAMOND NECKLACE in platinum, comprising two graduated rows of alternating grey and golden pearls ranging from 9.8mm-14.8mm, the clasp set with a brownish pink pearl of 6.7mm in a floral cluster of round brilliant an

Estimate £8,000 - £12,000

A DIAMOND AND PEARL BIRD BROOCH in 14ct yellow gold, designed as two birds perched on a branch, the body of one bird set with a grey pearl and the body of the other pearl set with a white pearl, the heads and branch pave set with single cut diamonds,

Estimate £500 - £700

LA NOUVELLE BAGUE, AN ENAMEL BANGLE in 18ct yellow gold, comprising three sections decorated with dark red enamel, accented by rondelles decorated with green and blue enamel, signed La Nouvelle Bague, stamped 750, inner circumference 17.5cm, 22.6g. 

Estimate £250 - £350

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cabochon emerald of approximately 8.54 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, stamped 750, size O1/2 / 7.5, 18.1g. 

Estimate £1,000 - £1,500

A RETRO DIAMOND DRESS RING in yellow gold, the wide tapering band set with a cluster of old cut diamonds all totalling 0.9-1.1 carats, no assay marks, size N / 6.75, 8.9g. 

Estimate £600 - £800

A CORAL BEAD NECKLACE in 18ct yellow gold, comprising a row of graduated round coral beads accented by gold beads, the coral ranging from 7.1mm to 16.3mm, French assay marks, 70.0cm, 103.2g. 

Estimate £2,000 - £3,000

A TURQUOISE FIVE STONE RING in 18ct yellow gold, set with five oval cabochon cut turquoise, stamped 18K, size M1/2 / 6.5, 1.3g. 

Estimate £200 - £300

A PAIR OF CARVED AMETHYST, EMERALD, DIAMOND AND ENAMEL EARRINGS in 14ct yellow and white gold, each suspending a carved amethyst accented by diamonds, black enamel, and pear shaped emeralds, stamped 14, 7.0cm, 27.3g. 

Estimate £1,000 - £1,500

A VINTAGE, A SAPPHIRE AND DIAMOND RING in 18ct yellow gold and platinum, set with a cushion cut sapphire in a cluster of old cut diamonds, each shoulder set with an oval cut sapphire, AE & S maker's mark, stamped 18CT PLAT, size J1/2 / 5, 3.2g. 

Estimate £800 - £1,200

AN ANTIQUE ETRUSCAN REVIVAL EARRINGS AND BROOCH SUITE in yellow gold, the brooch in a circular design accented by a sphere with quatrefoil motifs and beadwork, with a glass covered locket compartment to the reverse, the earrings of similar design, no

Estimate £1,500 - £2,500

NO RESERVE - AN ANTIQUE DIAMOND RING in 18ct yellow gold, set with a row of old cut diamonds, partial British hallmarks, size M / 6.25, 2.6g.

Estimate £100 - £150

AN EGYPTIAN REVIVAL CORAL AND ENAMEL FALCON NECKLACE in 18ct yellow gold, comprising two rows of polished coral and gold beads suspending a detachable brooch / pendant designed as a falcon in flight, the body, tail and wings decorated with blue, red

Estimate £3,500 - £4,500

AN EMERALD AND DIAMOND DRESS RING in 18ct yellow gold, set with three octagonal step cut emeralds in a border of round brilliant cut diamonds, stamped 750, size L / 5.75, 5.6g. 

Estimate £300 - £500

AN EMERALD, DIAMOND, AND PEARL BAR BROOCH in 18ct white gold, set to the centre with a cabochon cut emerald flanked by two rows of alternating rose cut diamonds and emeralds, terminating in two pearls, no assay marks, 8.1cm, 7.6g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of 4.53 carats in a cluster of round brilliant cut diamonds, the band set with further diamonds, the diamonds all totalling 1.86 carats, stamped 750, size M1/2 / 6.

Estimate £4,000 - £6,000

A 12.20 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a row of thirty six round brilliant cut diamonds all totalling 12.20 carats, inscribed 36/12.20, stamped 750, 18.0cm, 18.1g. 

Estimate £8,000 - £12,000

A PAIR OF RUBY AND DIAMOND CLUSTER DROP EARRINGS in 18ct white and yellow gold, each set with three round cut rubies in clusters of round brilliant cut diamonds, inscribed R1.00ct d0.15ct, stamped AU750, 2.3cm, 3.8g. 

Estimate £800 - £1,200

TIFFANY & CO., A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a princess cut diamond of 0.90 carats, inscribed 0.90, signed Tiffany & Co., stamped PT950, size H1/2 / 4, 4.3g. Accompanied by original box and papers and a Tiffany & Co. diamo

Estimate £2,500 - £3,500

A RUBY AND DIAMOND BROOCH in 18ct yellow and white gold, designed as a stylised ribbon set with old cut diamonds, accented by a row of rectangular step cut rubies, ABD maker's mark, partial British hallmarks, 4.4cm, 10.7g. 

Estimate £350 - £450

A RUBY AND DIAMOND CLUSTER RING in platinum, set with an oval cut ruby of 1.31 carats in a stylised cluster of tapered baguette and round brilliant cut diamonds, the diamonds totalling 1.10 carats, inscribed 1.31 D1.10, stamped PT900, size L / 5.75,

Estimate £1,200 - £1,800

A RUBY AND DIAMOND BRACELET in 18ct white gold, set with nineteen clusters of oval cut rubies accented by round brilliant cut diamonds, the rubies all totalling 11.71 carats, stamped 750, 18.5cm, 13.6g. 

Estimate £2,000 - £3,000

A DIAMOND EARRINGS AND RING SET in 18ct white gold, the ring set with three rows of round brilliant cut diamonds, accented on each side by a row of baguette cut diamonds, the earrings of similar design, the diamonds all totalling 3.0-3.5 carats, Aust

Estimate £3,000 - £5,000

A DIAMOND ROSE BROOCH AND EARRINGS SUITE in 14ct yellow, rose and white gold, the brooch designed as a rose bush set with old European cut diamonds on a stylised clip set with round brilliant cut diamonds, the earrings each designed as a single rose

Estimate £1,500 - £2,500

TIFFANY & CO., A SAPPHIRE DRESS SET in 14ct yellow gold, comprising a pair of cufflinks and a set of four dress studs, each with a reeded design accented by a row of square step cut sapphires, signed Tiffany & Co., stamped 14k, cufflinks 2.1cm, dress

Estimate £1,200 - £1,600

AN OPAL, ORANGE SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with an oval cut orange sapphire of 1.48 carats between two pear-shaped cabochon opals, each set within a border of round brilliant cut diamonds, stamped 750, size N / 6.75, 4.7

Estimate £600 - £800

A PAIR OF OPAL AND DIAMOND DROP EARRINGS in 18ct white and yellow gold, each set with two oval cabochon opals in clusters of round brilliant cut diamonds, stamped Au750, 2.4cm, 5.4g. 

Estimate £700 - £900

A RUBY, DIAMOND, ONYX AND WHITE TOPAZ TASSEL PENDANT NECKLACE in 18ct white gold, the tassel formed of twelve rows of polished ruby beads, accented by round brilliant cut diamonds and polished onyx, suspended from a trace chain set with polished ruby

Estimate £1,500 - £2,500

AN OPAL AND PINK TOURMALINE RING in 18ct yellow gold, set all around with oval cabochon cut opals and pairs of round cabochon cut pink tourmalines, stamped 18K, size N / 6.75, 1.9g.

Estimate £300 - £500

TIFFANY & CO, A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a princess cut diamond of 0.60 carats, inscribed D0.60CT, signed Tiffany & Co., stamped PT950, size J / 4.75, 4.2g. Accompanied by original box, a Tiffany & Co. diamond certifica

Estimate £1,500 - £2,500

A TANZANITE AND PINK TOURMALINE CHAIN NECKLACE in 18ct yellow gold, the trace chain set with polished tanzanite and pink tourmaline beads, all totalling 11.45 carats, stamped 750, 45.0cm, 3.9g. 

Estimate £300 - £500

A CITRINE, YELLOW SAPPHIRE AND DIAMOND DRESS RING in yellow gold, set with a marquise shaped faceted citrine accented by rows of round brilliant and round cut yellow sapphires diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, size

Estimate £1,500 - £2,500

A PASTE FLY BROOCH in yellow gold and silver, designed as a fly set with colourless paste and green paste stones, indistinct assay marks, 2.9cm, 10.8g. 

Estimate £400 - £600

AN IOLITE, AGATE AND DIAMOND RING in 18ct white gold, set with an octagonal step cut iolite of 1.73 carats accented by a border of polished white agate and round brilliant cut diamonds, inscribed S1.73 1.00ct d0.15ct, stamped Au750, size N / 6.75, 4.

Estimate £800 - £1,200

A PAIR OF EMERALD DROP EARRINGS in 18ct yellow gold, each set with a row of round cabochon cut emeralds, stamped 18k, 6.0cm, 2.2g. 

Estimate £250 - £350

AN EMERALD AND DIAMOND RING in 18ct white gold, set with a square step cut emerald between two step cut diamonds on a scrolling mount, stamped 750, size O / 7.25, 3.5g. 

Estimate £250 - £350

AN ANTIQUE RUSSIAN DIAMOND, GARNET AND ENAMEL GRASSHOPPER BROOCH in yellow gold and silver, designed as a grasshopper set with an oval cabochon garnet eye, the body jewelled with single and old cut diamonds and decorated with green plique-a-jour enam

Estimate £2,000 - £3,000

A PEARL NECKLACE AND EARRING SUITE in yellow gold, the necklace set with graduating cultured pearls in stylised settings, no assay marks, 58.0cm, 33.5g, the earrings comprising a pearl stud each suspending two cultured pearl drops with further tassel

Estimate £300 - £500

A SAPPHIRE RING in rose gold, set with three cushion cut sapphires punctuated by pairs of round cut sapphires, the sapphires all totalling 2.5-3.0 carats, no assay marks, size P / 7.5, 3.4g. 

Estimate £500 - £700

AN EMERALD PENDANT in 18ct yellow gold, set with an oval cabochon cut emerald, stamped 18k, 1.6cm, 1.0g. 

Estimate £150 - £250

A SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of approximately 1.35 carats, no assay marks, size S / 9, 3.1g. 

Estimate £1,200 - £1,800

NO RESERVE - A RED GLASS INTAGLIO depicting a winged sphinx with antelope horns 2.0cm, 4.2g. 

Estimate £80 - £120

NO RESERVE - A SILVER CAMEO depicting a goddess lying upon a mattress, no assay marks, 2.5cm, 8.2g. 

Estimate £80 - £120

A DIAMOND CLUSTER RING in white gold, set with a cluster of old cut diamonds within an engraved gallery, marked indistinctly, size L1/2 / 6, 2.8g. 

Estimate £500 - £700

A FANCY LINK DIAMOND NECKLACE in 18ct yellow gold, set with graduating round brilliant cut diamonds totalling 2.2-2.5 carats, Birmingham import marks, 36.0cm, 29.0g.

Estimate £1,200 - £1,800

A DIAMOND AND ENAMEL DRESS RING in 14ct yellow gold, the openwork face set with round brilliant cut diamonds accented by blue enamel, stamped 14K, size M / 6.25, 7.4g. 

Estimate £800 - £1,200

AN ANTIQUE FRENCH GARNET BROOCH in 18ct yellow gold, the domed openwork body set with round cut garnets accented by engraved foliate details, suspending three drops set with further garnets, French assay mark, 7.5cm, 26.8g. Accompanied by a fitted Ga

Estimate £1,500 - £2,500

A MOONSTONE ETERNITY BAND RING in 14ct yellow gold, set with three rows of round cabochon cut moonstones, no assay marks, size O / 7.25, 3.1g. 

Estimate £400 - £600

TIFFANY AND CO., A PAIR OF SOLITAIRE DIAMOND STUD EARRINGS in platinum, each set with a round brilliant cut diamond of 0.28 carats, signed T & Co., stamped PT950, 0.4cm, 2.6g. Accompanied by original box and two Tiffany & Co. diamond certificates sta

Estimate £1,200 - £1,800

A DIAMOND DRESS RING set with two old European cut diamonds of approximately 0.61 and 0.69 carats respectively, accented by round brilliant and single cut diamonds, no assay marks, size O / 7.25, 7.2g. 

Estimate £2,000 - £3,000

A DIAMOND CROSS PENDANT NECKLACE in 18ct white gold, designed as a stylised cross set throughout with round brilliant cut diamonds, stamped ABD, partial British hallmarks, pendant 5.1m, chain 42.2cm, 6.9g.

Estimate £350 - £450

A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 2.04 carats on a bifurcated band set with round brilliant cut diamonds, inscribed 2.04 D 0.32, stamped Pt900, size M1/2 / 6.5, 6.0g. 

Estimate £1,200 - £1,800

AN OPAL ETERNITY RING in 14ct yellow gold, set with a row of oval cabochon cut opals, stamped 14k, size O / 7.25, 0.9g. 

Estimate £100 - £150

AN EMERALD AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with an octagonal step cut emerald of 2.11 carats in a cluster of round brilliant cut diamonds, the bail set with further diamonds, suspended from a trace chain, stamped 750,

Estimate £1,500 - £2,500

A PAIR OF EMERALD AND DIAMOND EARRINGS in platinum, each comprising a round cut diamond suspending a pear cut emerald in a cluster of round brilliant and marquise cut diamonds, the emeralds all totalling 4.6-4.8 carats, the diamonds all totalling 1.7

Estimate £2,500 - £3,500

AN ANTIQUE DIAMOND, RUBY AND PEARL BROOCH / PENDANT in yellow gold and silver, the openwork heart shaped brooch set throughout with old cut diamonds suspending a pear cut ruby in a cluster of further old cut diamonds and a pearl drop, detachable broo

Estimate £600 - £800

A PERIDOT AND DIAMOND DRESS RING in 18ct white gold, set with an oval cut peridot of 5.67 carats the shoulders set with princess and round brilliant cut diamonds, stamped 750, size M1/2 / 6.5, 7.1g. 

Estimate £800 - £1,200

A DIAMOND AND SYNTHETIC SAPPHIRE CLUSTER RING in platinum and 18ct white gold, set with a round brilliant cut diamond of approximately 1.43 carats in a cluster of round cut synthetic sapphires and further round brilliant cut diamonds, the diamonds al

Estimate £4,000 - £6,000

AN ANTIQUE ART DECO DIAMOND BROOCH in platinum, the pierced openwork brooch set throughout with old cut diamonds, the diamonds all totalling 4.0-4.2 carats, no assay marks, 4.5cm, 7.5g. 

Estimate £1,500 - £2,000

A VINTAGE DIAMOND BROOCH in 18ct yellow gold, designed as a stylised basket of flowers, set with marquise, baguette and round brilliant cut diamonds totalling 2.04 carats, partial British hallmarks, stamped 18K 750, 3.4cm, 8.1g.

Estimate £800 - £1,200

A RUBY AND DIAMOND RING in platinum, set with an oval cut ruby of 1.07 carats, the shoulders accented by two round brilliant cut diamonds, stamped PT900, size J / 4.75, 4.9g. 

Estimate £400 - £600

AN INDIAN COLOMBIAN EMERALD, DIAMOND AND ENAMEL NOSE RING in yellow gold, set with two old cut diamonds both totalling approximately 1.00 carat, one hexagonal step and one oval cut emerald, both totalling approximately 1.00 carat, accented by a squar

Estimate £4,000 - £6,000

A PAIR OF VINTAGE HEMATITE EARRINGS in 9ct yellow gold, each set with a cabochon hematite accented by beaded and ropework decoration, full British hallmarks for London 1994, 2.4cm, 15.8g. 

Estimate £500 - £700

A VINTAGE TURQUOISE AND RUBY BROOCH in 18ct yellow gold, designed as a stylised horse accented with cabochon turquoise and a round cut ruby, and enamel detailing, signed RHB, Birmingham import marks, 4.0cm, 15.6g. 

Estimate £700 - £900

A MULTICOLOUR SAPPHIRE ETERNITY RING in 18ct yellow gold, set with a row of eleven oval cut pink, blue, yellow, green, orange sapphires all totalling 3.05 carats, stamped 18k, size N1/2 / 7, 1.3g.

Estimate £200 - £300

A DIAMOND NAIL BANGLE in 18ct rose gold, designed as a curved nail pave set with round brilliant cut diamonds, the diamonds all totalling 3.5-3.7 carats, no assay marks, inner circumference 16.0cm, 60.4g

Estimate £6,000 - £8,000

A PAIR OF DIAMOND DROP EARRINGS in 18ct white gold, each comprising a huggie hoop set with round brilliant cut diamonds suspending a carre cut diamond in a border of further diamonds, the carre cut diamonds both totalling 0.97 carats, the round brill

Estimate £2,500 - £3,500

A DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a carre cut diamond of approximately 0.65 carats in a border of round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 2.0cm, chain 45.5cm, 4.8g. 

Estimate £1,500 - £2,500

A RIVER PEARL, AQUAMARINE AND DIAMOND BROOCH in 14ct yellow gold, set with a river pearl with an inlaid round brilliant cut diamond to a stylised twisted bar terminated with a pear cut aquamarine, full British hallmarks, 8.8cm, 11.8g.

Estimate £400 - £600

AN OPAL, PINK SAPPHIRE, EMERALD AND DIAMOND DRESS RING in 14ct yellow gold, set with a pear shaped opal cabochon in a border of round brilliant cut diamonds and pear cut pink sapphires and emeralds, stamped 14K, size O / 7.25, 7.1g. 

Estimate £600 - £800

AN AMETHYST PENDANT in 14ct yellow gold, set with an oval cabochon cut amethyst of 6.10 carats, 1.8cm, 1.5g.

Estimate £80 - £120

AN EGYPTIAN REVIVAL WINGED SCARAB BEETLE NECKLACE in 14ct yellow gold, comprising a twisted rope chain with two bird's head motifs suspending a green hardstone scarab beetle with gold wings, stamped 14K, pendant 6.5cm, chain 66.5cm, 35.7g. 

Estimate £2,500 - £3,500

A PAIR OF PINK TOURMALINE HOOP EARRINGS in 18ct yellow gold, each comprising an open circle set throughout with oval cut pink tourmalines, suspending an articulated hoop of further pink tourmalines, stamped 18K, 3.7cm, 3.5g. 

Estimate £500 - £700

A 5.46 CARAT FANCY INTENSE YELLOW DIAMOND RING in platinum, set with an emerald cut yellow diamond of 5.46 carats, accented on each side by a tapered baguette cut diamond, no assay marks, size N1/2 / 7, 7.0g. Accompanied by a gemmological report from

Estimate £10,000 - £15,000

A PAIR OF YELLOW SAPPHIRE AND DIAMOND HOOP EARRINGS in 18ct yellow and white gold, each comprising a hoop set with a row of round brilliant cut diamonds suspending a stylised flower set with rose cut yellow sapphires, stamped 750, 4.9cm, 18.8g. Two o

Estimate £2,000 - £3,000

A DIAMOND FULL ETERNITY RING in 18ct white gold, the flexible band set all around with a row of round brilliant cut diamonds all totalling 1.50 carats, stamped 750, size Q / 8, 4.2g. 

Estimate £1,000 - £1,500

A PAIR OF SAPPHIRE AND DIAMOND CLUSTER EARRINGS in 18ct white and yellow gold, each set with an oval cut sapphire in a cluster of round brilliant cut diamonds, inscribed S1.27 D0.07ct, stamped AU750, 1.0cm, 2.5g. 

Estimate £500 - £700

AN ONYX AND DIAMOND BELL PENDANT NECKLACE in 18ct white gold, the pendant designed as an articulated bell set with polished onyx and round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 2.2cm, chain 40.0cm, 5.6g. 

Estimate £300 - £500

A SOLITAIRE DIAMOND RING in 18ct white gold, set with a round brilliant cut diamond, of approximately 0.90 carats to stylised diamond set shoulders, stamped 18, size M1/2 / 6.5, 5.4g.

Estimate £600 - £800

AN ANTIQUE FRENCH ONYX AND DIAMOND JABOT PIN in 18ct yellow gold, set with a cabochon cut onyx in a border of rose cut diamonds, terminating in a further row of rose cut diamonds and a polished onyx cabochon, French assay marks, 9.0cm, 5.0g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut emerald of 3.96 carats in a cluster of round brilliant cut diamonds, the bifurcated shoulders set with further diamonds, the diamonds all totalling 1.60 carats, stamped 750,

Estimate £3,000 - £5,000

A WHITE TOPAZ AND DIAMOND CROSS PENDANT NECKLACE in 18ct white gold, the pendant designed as a cross set with upside down round cut white topaz in borders of round brilliant cut diamonds, suspended from a trace chain, stamped 750, pendant 3.1cm, chai

Estimate £400 - £600

A VINTAGE DIAMOND TWO STONE RING, 1930S in white gold, set with two old European cut diamonds of approximately 0.47 and 0.50 carats, accented by single cut diamonds, no assay marks, size L1/2 / 6, 3.3g. 

Estimate £800 - £1,200

A PAIR OF PERIDOT AND DIAMOND DROP EARRINGS each set with a cluster of single cut diamonds suspending a detachable row of round brilliant and trillion cut diamonds and a trillion cut peridot drop, no assay marks, 3.1cm, 6.1g. 

Estimate £2,000 - £3,000

AN AQUAMARINE PENDANT in 14ct yellow gold, set with an oval cabochon cut aquamarine of 9.50 carats, stamped 14K, 2.2cm, 2.3g. 

Estimate £100 - £150

NO RESERVE - A VINTAGE DIAMOND RING in 14ct yellow gold, set with a cluster of round and baguette cut diamonds, stamped 14K, size O / 7.25, 5.3g.

Estimate £200 - £300

A RUBY AND EMERALD CHAIN NECKLACE in 18ct yellow gold, the trace chain set with a row of alternating oval cabochon rubies and emeralds, stamped 750, 45.5cm, 4.4g.

Estimate £400 - £600

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with a square step cut aquamarine of 3.45 carats in a cluster of round brilliant cut diamonds, the band set with further diamonds, inscribed S3.45 D0.24ct, stamped Au750, size N1/2 / 7, 4

Estimate £600 - £800

A PAIR OF BLUE TOPAZ, YELLOW TOPAZ, AMETHYST AND DIAMOND DROP EARRINGS in platinum and 14ct yellow gold, each set with a faceted yellow topaz suspending a faceted amethyst and blue topaz, each set within a border of round cut diamonds, butterflies st

Estimate £600 - £800

A PINK SAPPHIRE, DIAMOND AND PEARL HEART BROOCH in white gold, the openwork heart set to the centre with a cushion cut pink sapphire of approximately 1.10 carats accented by round brilliant cut diamonds, suspending a pearl drop, no assay marks, 3.8cm

Estimate £400 - £600

A RUBY AND DIAMOND CLUSTER RING in platinum, set with a cushion cut ruby of 1.05 carats in a double cluster of round brilliant cut diamonds, the band set with further diamonds, inscribed 1.05 0.83, stamped Pt900, size L1/2 / 6, 4.1g. 

Estimate £800 - £1,200

NO RESERVE - A CAMEO BROOCH in 9ct yellow gold, comprising an oval shell cameo carved to depict Nike pulling the reins of three horses, full British hallmarks, 6.2cm, 21.2g. 

Estimate £150 - £250

A PAIR OF CHRYSOBERYL, CITRINE AND PEARL DROP EARRINGS in 9ct yellow gold, set with a cluster of round cut chrysoberyl to oval cut citrines, each terminated with a baroque pearl drop, stamped 375, 4.2cm, 5.3g.

Estimate £150 - £250

AN OPAL AND DIAMOND RING in 9ct yellow gold, set with a triangular cabochon opal, the band set with tapered baguette cut diamonds, partial British hallmarks, size N / 6.75, 4.9g. 

Estimate £300 - £500

NO RESERVE - AN ANTIQUE PINK TOPAZ AND CHRYSOBERYL BROOCH set with an oval cut pink topaz accented by oval cut chrysoberyls, no assay marks, 3.1cm, 4.9g. 

Estimate £200 - £300

AN EMERALD FIVE STONE RING in 14ct yellow gold, set with five oval cabochon cut emeralds all totalling 3.65 carats, stamped 14k, size O / 7.25, 1.3g. 

Estimate £150 - £250

NARDI, A TURQUOISE, AMBER AND GARNET BLACKAMOOR BROOCH in 18ct yellow gold, the carved amber face surmounted by a turban set with an oval cut garnet and cabochon turquoise, the garments accented by further cabochon turquoise, signed Nardi, stamped 75

Estimate £2,000 - £3,000

A TURQUOISE AND DIAMOND DRESS RING in 18ct yellow gold, the domed body set with a cabochon cut turquoise accented by pave set single and round brilliant cut diamonds, stamped 750, partial British hallmarks, size N1/2 / 7, 8.6g. 

Estimate £800 - £1,200

A MULTICOLOUR TOURMALINE BEAD NECKLACE in 9ct yellow gold, comprising a single row of fancy shaped facetted black, pink, and green tourmaline beads, stamped 375, 45.0cm, 14.3g. 

Estimate £300 - £500

BOUCHERON, A 'LE QUATRE' DIAMOND RING in 18ct yellow gold, set with a row of round brilliant cut diamonds, inscribed 'Christian 8th June 2008', signed Boucheron and numbered, stamped OR 750, size K / 5.25, 10.0g. Accompanied by a fitted Boucheron box

Estimate £2,000 - £3,000

A PAIR OF UNMOUNTED UNTREATED COLOMBIAN EMERALDS octagonal step cut, 1.77 carats each. Accompanied by a gemmological report stating the emeralds are of Colombian origin with no indication of treatment. 

Estimate £2,000 - £3,000

A TWO ROW CORAL BEAD NECKLACE in 9ct yellow gold, comprising two rows of graduated coral beads ranging in size from 4.6mm to 10.4mm, clasp with full British hallmarks, 56.0cm, 49.1g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with an oval cabochon sapphire of approximately 8.50 carats in a border of round brilliant cut diamonds, stamped 750, size R / 8.75, 15.3g. 

Estimate £3,000 - £5,000

NO RESERVE - A PAIR OF YELLOW DIAMOND AND DIAMOND DROP EARRINGS in 18ct white and yellow gold, each comprising a heart shaped motif set with a cluster of round brilliant cut yellow diamonds in a border of round brilliant cut diamonds, suspending a di

Estimate £500 - £700

A GREEN TOURMALINE AND DIAMOND RING in 18ct white and yellow gold, set with an elongated octagonal step cut green tourmaline of 2.99 carats in two concentric borders of round brilliant cut diamonds, the band set with further diamonds, stamped 750, si

Estimate £600 - £800

A SYNTHETIC RUBY, ONYX AND DIAMOND FLAG BROOCH in yellow gold, designed as a black and white striped flag set with onyx and rose cut diamonds accented in the corner by a faceted synthetic ruby, no assay marks, 2.3cm, 2.9g. 

Estimate £500 - £700

AN ANTIQUE GARNET GRAPE LOCKET / BROOCH in yellow gold, the oval body with an applied bunch of grapes set with round cut garnets, accented by twisted wirework and engraved decoration, the reverse with a glass covered locket compartment containing a p

Estimate £600 - £800

AN ANTIQUE AMETHYST AND DIAMOND RING in yellow gold, set with a cushion cut amethyst between two old cut diamonds, no assay marks, size O1/2 / 7.5, 3.7g. 

Estimate £300 - £500

AN ANTIQUE MOURNING PORTRAIT MINIATURE AND PEARL PENDANT set with the photograph of a child in a border of pearls, glass locket panel to the reverse with hairwork, no assay marks, 5.2cm, 15.0g. 

Estimate £150 - £250

AN ANTIQUE DIAMOND FLOWER BROOCH in yellow gold and silver, designed as a spray of flowers set throughout with rose cut diamonds, no assay marks, 4.3cm, 11.6g. 

Estimate £500 - £700

AN ANTIQUE DIAMOND AND HORN HAIR PIN in yellow gold and silver, set with rose cut diamonds in a scrolling foliate design on a two prong horn comb, no assay marks, 11.0cm, 14.3g. 

Estimate £800 - £1,200

A LABRADORITE ETERNITY RING in 14ct yellow gold, set with a row of eight fancy shaped mixed cut labradorites, stamped 14K, size N / 6.5, 1.9g.

Estimate £100 - £150

A SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set to the centre with an oval cut sapphire of 1.32 carats in a border of round brilliant cut diamonds, the diamonds all totalling 0.41 carats, stamped PT900, 1.32 D 0.41, size Q / 8.25, 5.6g. 

Estimate £600 - £800

AN ANTIQUE SAPPHIRE AND DIAMOND BROOCH in yellow gold, set with a cushion cut sapphire in a border of rose cut diamonds, no assay marks, 4.9cm, 5.5g. 

Estimate £300 - £500

A PINK TOURMALINE AND DIAMOND PENDANT NECKLACE in 18ct yellow gold, the pendant set with an octagonal step cut pink tourmaline of approximately 10.00 carats accented by round brilliant diamonds, suspended from a curb chain, ABD maker's mark, partial

Estimate £1,200 - £1,800

AN ONYX, DIAMOND AND EMERALD BIRD RING in 18ct rose gold, designed as a parrot set with round cut diamonds, emeralds and onyx, stamped 750, size L / 5.75, 17.4g.

Estimate £2,000 - £3,000

AN AQUAMARINE AND DIAMOND HALO RING in 18ct white gold, set with an oval cut aquamarine of 2.60 carats in a border of round brilliant cut diamonds, the band set with further diamonds, stamped 750, size M / 6.25, 4.0g.

Estimate £500 - £700

NO RESERVE - CARTIER, A DIAMOND WEDDING BAND in platinum, the band set with three round brilliant cut diamonds, Cartier maker's mark and numbered, stamped PT950, size K / 5.25, 2.6g. Accompanied by a Cartier box. 

Estimate £400 - £600

A TURQUOISE PENDANT in 14ct yellow gold, set with a cluster of round cabochon cut turquoise, stamped 14k, 2.6cm, 1.9g.

Estimate £200 - £300

AN IOLITE, AGATE AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with a fancy cut iolite of 3.12 carats in a border of polished white agate, accented by borders of round brilliant cut diamonds, suspended from a trace link chain, insc

Estimate £800 - £1,200

A YELLOW DIAMOND CLUSTER RING in 18ct white gold, set to the centre with a radiant cut yellow diamond in a border of round brilliant pink, yellow and white diamonds, the bifurcated band set with further diamonds, stamped 18K, size N1/2 / 7, 3.9g. 

Estimate £1,200 - £1,800

NO RESERVE - A SILVER INTAGLIO depicting the bust of a young Hercules, 2.2cm, 5.8g. 

Estimate £80 - £120

A FINE CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum, set with an octagonal step cut sapphire of 5.98 carats in a border of round brilliant cut diamonds, the stepped shoulders set with further round brilliant cut diamonds, partial British hall

Estimate £4,500 - £5,500

NO RESERVE - A PAIR OF DIAMOND EARRINGS in 18ct white gold, each set with round brilliant cut diamond in a cluster of round brilliant cut diamonds, within a scrolling border accented by further diamonds, partial British hallmarks, 0.9cm, 2.4g. 

Estimate £50 - £70

AN EMERALD ETERNITY BAND RING in 14ct yellow gold, set with fourteen oval cut emeralds, stamped 14k, size N / 6.5, 0.8g. 

Estimate £200 - £300

AN ENAMEL AND DIAMOND PENDANT in 18ct yellow gold, designed as the Hindu god Ganesh, set with enamel and round brilliant cut diamonds, partial British hallmarks, 3.7cm, 10.0g.

Estimate £400 - £600

AN AQUAMARINE, PINK SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with an oval cut aquamarine of 2.59 carats between two oval cut pink sapphires both totalling 1.13 carats, accented by a border of round brilliant cut diamonds, the band set

Estimate £800 - £1,200

AN ANTIQUE AQUAMARINE NECKLACE, 19TH CENTURY AND LATER in yellow gold, comprising scrolling links set with an oval cut aquamarine and two pear cut aquamarines, suspending openwork drop set with a pear cut aquamarine, suspended from a later trace chai

Estimate £1,000 - £1,500

A DIAMOND DRESS RING in 18ct white gold, set with a round brilliant cut diamond of 1.85 carats accented by further round brilliant cut diamonds, the diamonds all totalling 2.45 carats, no assay marks, size S / 9.25, 9.5g. Accompanied by a gemmologica

Estimate £5,000 - £7,000

AN EMERALD CROSS PENDANT in 18ct yellow gold, set with round cabochon cut emeralds all totalling 2.15 carats, stamped 18k, 2.8cm, 0.8g.

Estimate £150 - £250

NO RESERVE - A RED GLASS INTAGLIO depicting the bust of Alexander The Great, 2.1cm, 4.2g.

Estimate £80 - £120

AN ANTIQUE ART NOUVEAU AMETHYST AND PEARL FESTOON NECKLACE in 14ct yellow gold, comprising a trace chain set with baroque pearls suspending a series of drops set with oval cut amethysts and further baroque pearls, stamped 14, 41.0cm, 12.4g. 

Estimate £1,500 - £2,500

A MOONSTONE ETERNITY RING in 18ct yellow gold, set with a row of round cabochon cut moonstones, stamped 18k, size O / 7.25, 1.6g. 

Estimate £200 - £300

A CITRINE PENDANT in 14ct yellow gold, set with a cushion shaped citrine, stamped 14k, 1.8cm, 1.3g. 

Estimate £60 - £80

A COLOMBIAN EMERALD AND DIAMOND RING set with an octagonal step cut emerald of approximately 1.43 carats accented on each side by a marquise cut diamond, no assay marks, size L1/2 / 6, 3.7g. Accompanied by a gemmological report stating the emerald is

Estimate £1,500 - £2,500

A LABRADORITE BEAD NECKLACE in 9ct yellow gold, comprising a single row of fancy shaped facetted labradorite beads, stamped 375, 45.5cm, 33.3g. 

Estimate £200 - £300

A SAPPHIRE AND DIAMOND RING in platinum, the tapering band set with an oval cut sapphire of 1.10 carats accented by round brilliant and baguette cut diamonds, inscribed 1.10 0.35, stamped Pt900, size M / 6.25, 8.3g. 

Estimate £600 - £800

A RUBY CLUSTER PENDANT in 18ct yellow gold, set with pear and round rubies all totalling 4.30 carats, stamped 18k, 2.5cm, 2.2g. 

Estimate £300 - £500

NO RESERVE - A RUBY AND DIAMOND RING in 14ct yellow gold, set with an oval cut ruby accented by round cut diamonds, stamped 14K, size R / 8.5, 4.3g.

Estimate £100 - £150

A PEARL, ENAMEL AND SYNTHETIC RUBY OWL PENDANT the body set with a baroque pearl, the eyes set with round cut synthetic rubies in borders of yellow enamel, the wings decorated with blue enamel, no assay marks, 3.2cm, 11.0g. 

Estimate £80 - £120

A DIAMOND FEATHER BROOCH in platinum and yellow gold, designed as a feather pave set with single cut yellow, brown, and white diamonds, no assay marks, 6.0cm, 10.9g. 

Estimate £400 - £600

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three sapphires, accented by two old cut diamonds, full British hallmarks for Birmingham 1905, size L1/2 / 6, 2.9g.

Estimate £200 - £300