AN ANTIQUE GEORGIAN GARNET AND ENAMEL MOURNING BROOCH, EARLY 19TH CENTURY in yellow gold, set to the centre with a cabochon in a belt style border of blue enamel, the reverse engraved 'She is not dead but Sleepeth, June 12 1833', no assay marks, 1.9c

Estimate £200 - £300

AN ART NOUVEAU RUBY AND DIAMOND BROOCH in 18ct yellow gold, in foliate design set with a row of alternating round and oval faceted rubies and old cut diamonds, later full British hallmarks, 3.6cm, 6.5g. 

Estimate £800 - £1,200

AN ANTIQUE ART DECO SAPPHIRE AND DIAMOND ARROW JABOT PIN the head set with rose cut diamonds, the feathers set with a row of step cut sapphires and rose cut diamonds, no assay marks, 4.7cm, 1.8g. 

Estimate £400 - £600

A DIAMOND, RUBY AND EMERALD SCOTTIE DOG BROOCH in white gold, designed as a scottie dog pave set with round brilliant cut diamonds, the collar set with step cut rubies, the eye set with a cabochon emerald, no assay marks, 2.9cm, 6.1g. 

Estimate £600 - £800

NO RESERVE - A BOULDER OPAL STICK PIN in yellow gold, set with a polished boulder opal bead, no assay marks, head 8.5mm, 1.9g. 

Estimate £80 - £120

NO RESERVE - AN ANTIQUE PEARL CRESCENT MOON BROOCH in yellow gold, set with nineteen pearls, secured with a pin and clasp fitting and safety chain, no assay marks, 4.9cm, 3.6g.

Estimate £100 - £150

A PEARL AND DIAMOND SPRAY BROOCH in 14ct yellow gold, designed as a spray of foliage set with six pearls and three round brilliant cut diamonds, tied together with a stylised ribbon, signed Marvella, stamped 14K, 6.0cm, 21.9g. 

Estimate £1,000 - £1,500

NO RESERVE - AN ANTIQUE VICTORIAN GARNET AND PEARL HORSESHOE BROOCH, 19TH CENTURY in yellow gold, designed as a horseshoe intersected with a nail, the horseshoe set with pearls and a cabochon garnet in a border of pearls, no assay marks, 6.5cm, 12.1g

Estimate £200 - £300

NO RESERVE - AN ANTIQUE SAPPHIRE, EMERALD AND PEARL BROOCH in high carat yellow gold, set with alternating cushion cut sapphires and emerald accented by cannetille work, suspending a series of five swag chains set with pearls, no assay marks, 4.6cm x

Estimate £100 - £150

AN ANTIQUE TIGER'S EYE AND SEED PEARL BROOCH in 15ct yellow gold set with three cabochon cut tiger's eyes, accented by seed pearls in a scrolling design, stamped 15CT, 4.3cm, 5.0g.

Estimate £300 - £500

NO RESERVE - A VINTAGE PEARL SUNBURST BROOCH / PENDANT in 14ct yellow gold, designed as a fifteen rayed sun set throughout with seed pearls, stamped 14ct, 2.8cm, 5.2g. 

Estimate £100 - £150

AN ANTIQUE AMETHYST AND DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, set with an octagonal step cut amethyst in a foliate style border set with old cut diamonds, no assay marks, 3.2cm, 5.7g.

Estimate £1,000 - £1,500

A FRENCH ANTIQUE AGATE AND PEARL CAMEO BROOCH / PENDANT, 19TH CENTURY in 18ct yellow gold, set with a carved agate cameo depicting the bust of a woman with vines in her hair, within a border of pearls, French assay marks, 5.2cm, 32.5g. 

Estimate £1,000 - £1,500

A GREEN TOURMALINE AND DIAMOND BROOCH in 18ct white gold, in foliate design, set with three round cut green tourmalines accented by round brilliant cut diamonds, the diamonds totalling 4.0-4.5 carats, Swedish assay marks, 5.1cm, 18.7g. 

Estimate £1,500 - £2,500

AN ANTIQUE DIAMOND BOW BROOCH, EARLY 20TH CENTURY in 18ct yellow gold and silver, designed as a bow suspending a scroll design and floral cluster drop, set throughout with old cut and rose cut diamonds, stamped 18CT, 4.9cm, 10.3g. 

Estimate £400 - £600

A FINE ANTIQUE VICTORIAN DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, spelling GEORGE, each letter set with old cut diamonds all totalling 2.8-3.0 carats, no assay marks, 5.8cm, 7.8g. 

Estimate £1,500 - £2,500

AN ANTIQUE CARNELIAN SEAL AND A BELT BROOCH the seal with an engraved classical figure set to a fob decorated with an ouroboros motif, no assay marks, 2.8cm, the brooch with buckle motif set with three turquoise, no assay marks, 3.5cm, total weight 1

Estimate £80 - £120

AN ANTIQUE VICTORIAN SHELL CAMEO BROOCH, 19TH CENTURY in yellow gold, set with a shell cameo depicting the bust of a classical woman with vines in her hair, no assay marks, 5.7cm, 25.4g. 

Estimate £500 - £700

A DIAMOND DOG BROOCH in 18ct white gold, designed as a poodle pave set throughout with round brilliant cut diamonds, the diamonds totalling 2.6-2.8 carats, London import marks, 2.8cm, 9.7g. 

Estimate £1,500 - £2,500

AN EMERALD AND CITRINE BIRD BROOCH in yellow gold, modelled as a bird perched on a branch, the body of the bird set with round cut citrines, the eye set with a round cut emerald, no assay marks, 3.4cm, 11.3g. 

Estimate £400 - £600

A FRENCH VINTAGE RUBY, SAPPHIRE, DIAMOND AND TURQUOISE BROOCH in 18ct yellow gold, designed as a vase of flowers, set with cabochon and cushion cut rubies, cushion cut sapphires, round brilliant cut diamonds and a cabochon turquoise, French assay mar

Estimate £1,000 - £1,500

A YELLOW SAPPHIRE BAR BROOCH in 14ct white gold, set with a rectangular step cut yellow sapphire of approximately 2.29 carats to a bar with engine turned detailing, stamped 14K, 5.7cm, 3.6g.

Estimate £500 - £700

NO RESERVE - A GEMSET BROOCH designed as a flower, set to the centre with a round cut rock crystal accented by cushion and oval cut amethysts, green and blue zircon, spessartine and almandine garnets, no assay marks, 4.0cm, 5.8g. 

Estimate £80 - £120

A FRENCH DIAMOND SPRAY BROOCH in 18ct white gold, stylised in an abstract floral form set with round brilliant, baguette, and marquise cut diamonds, the diamonds all totalling 5.5-5.8 carats, French assay marks, 4.6cm, 22.1g. 

Estimate £4,000 - £6,000

AN OPAL, DIAMOND AND RUBY LIZARD BROOCH in yellow gold and silver, set throughout with opals with a graduated diamond set back and ruby eyes, secured with a pin clasp, stamped 18K, 7.2cm, 12.9g.

Estimate £3,000 - £5,000

NO RESERVE - AN ANTIQUE PEARL HORSESHOE BROOCH, 19TH CENTURY in yellow gold, designed as two horseshoes, set with pearls, in an antique leather box, no assay marks, 3.8cm, 7.7g.

Estimate £100 - £150

AN ANTIQUE VICTORIAN PAINTED MINIATURE BROOCH, 19TH CENTURY in yellow gold, the painted miniature depicting four cherubs conversing and eating fruit, no assay marks, 5.8cm, 19.6g. 

Estimate £600 - £800

NO RESERVE - AN ANTIQUE TURQUOISE AND PEARL BROOCH in yellow gold, set with cabochon turquoise and pearls, no assay marks, 3.0cm, 7.2g.

Estimate £60 - £80

A GEMSET NAUTICAL FLAG BROOCH designed as four nautical flags set with round and step cut citrine, step and cabochon cut onyx, calibre cut synthetic rubies, rose cut diamonds, and calibre cut synthetic sapphires, no assay marks, 4.2cm, 6.5g. 

Estimate £600 - £800

A PINK SAPPHIRE, YELLOW SAPPHIRE AND DIAMOND LILY BROOCH in 18ct white gold, designed as a lilly, pave set with round cut pink and yellow sapphires, accented by round brilliant cut diamonds, stamped K18WG, 6.1cm, 19.3g. 

Estimate £1,200 - £1,600

A DIAMOND, SAPPHIRE AND RUBY BROOCH in 18ct white and yellow gold, the domed body set with floral clusters of round brilliant cut diamonds, round cut sapphires and round cut diamonds, accented by twisted wirework and diamond set leaves, stamped 750 I

Estimate £3,000 - £5,000

NO RESERVE - AN ANTIQUE DIAMOND BROOCH, 18TH CENTURY the oval body in open foliate design, set with step and rose cut diamonds, originally a slide and later converted to a brooch, no assay marks, 4.6cm, 17.1g.

Estimate £200 - £300

A BLUE TOPAZ AND DIAMOND BAR BROOCH in 18ct white gold, set with an oval cut blue topaz accented by a row of round brilliant cut diamonds, full British hallmarks, 4.0cm, 3.6g. 

Estimate £300 - £500

A VINTAGE DIAMOND SPRAY BROOCH designed as an abstract spray set throughout with old cut diamonds, the diamonds totalling 4.0-4.5 carats, no assay marks, 5.0cm, 6.5g. Accompanied by a fitted Carrington & Co box.

Estimate £2,500 - £3,500

NO RESERVE - A VINTAGE GEMSET BIRD AND FLOWER BROOCH / PENDANT in yellow and white gold, designed as a flower filled vase with a bird perched on a leaf, set throughout with round cut diamonds, accented with further round cut sapphires, green garnets

Estimate £200 - £300

A VINTAGE TURQUOISE BROOCH in 18ct yellow gold, in an abstract foliate design, set with four cabochon turquoise, full British hallmarks for London 1971, 5.5cm, 23.0g. 

Estimate £800 - £1,200

AN ANTIQUE RUBY, DIAMOND AND PEARL PORTRAIT MINIATURE BROOCH, 19TH CENTURY in yellow gold and silver, set with an oval painted miniature of a woman within a border of cushion cut rubies, rose cut diamonds and pearls, surmounted by a coronet set with

Estimate £400 - £600

A VINTAGE FLOWER BROOCH in yellow gold, set with a red paste stone, the brooch modelled as a flower and vines within a frame, no assay marks, 3.9cm, 7.0g.

Estimate £150 - £250

NO RESERVE - AN ANTIQUE CARVED CORAL AND HAIRWORK MOURNING LOCKET BROOCH, EARLY 19TH CENTURY in yellow gold, set with a cluster of carved coral pieces, with glass covered locket panel to the reverse, no assay marks, 3.7cm, 9.9g.

Estimate £80 - £120

NO RESERVE - AN ANTIQUE RUBY, DIAMOND AND PEARL HORSESHOE BROOCH in yellow gold, designed as a horseshoe set with alternating round cut rubies and rose cut diamonds, accented by two pearls, no assay marks, 4.5cm, 4.4g. 

Estimate £100 - £150

NO RESERVE - A VINTAGE DIAMOND BROOCH in white gold, the scrolling body set throughout with old cut diamonds, no assay marks, 5.0cm, 15.3g. 

Estimate £200 - £300

AN ANTIQUE SAPPHIRE AND DIAMOND BAR BROOCH in yellow gold and platinum, set with an oval cut sapphire and old mine cut diamonds to a tapered bar design, no assay marks, 8.1cm, 7.4g.

Estimate £500 - £700

AN ANTIQUE FRENCH PEARL, ENAMEL AND AGATE CAMEO BROOCH, 19TH CENTURY in yellow gold, set with an agate cameo carved to depict the bust of a woman with vines in her hair, in a border of green guilloche enamel and pearls, with a hook to suspend a penda

Estimate £2,000 - £3,000

A DIAMOND AND ENAMEL SERVICE CORPS BADGE / BROOCH in 9ct yellow gold, comprising a crossed swords motif set with round cut diamonds on a ground of blue enamel, within an oak leaf and Tudor rose border surmounted by a crown motif set with round cut di

Estimate £200 - £300

NO RESERVE - A SAPPHIRE AND DIAMOND BAR BROOCH in yellow gold and platinum, set with a row of square step cut sapphires and round cut diamonds, no assay marks, 6.8cm, 5.6g. 

Estimate £100 - £150

AN ANTIQUE JET AND PEARL MONOGRAM BROOCH with an oval shaped piece of jet with a pearl set monogram of the letters 'OMI', no assay marks, 4.0cm, 17.4g.

Estimate £60 - £80

NO RESERVE - AN ANTIQUE GEORGIAN PAINTED MINATURE PENDANT, EARLY 19TH CENTURY the navette shaped pendant set with a painted miniature of a lady and her dog, no assay marks, 4.5cm, 6.1g. 

Estimate £60 - £80

AN ANTIQUE PEARL BOW BAR BROOCH in 15ct yellow gold, the bar with an applied pearl set bow motif accented by twisted wirework, stamped 15ct, 4.4cm, 4.0g. 

Estimate £150 - £250

NO RESERVE - A PAIR OF RESIN CLIP EARRINGS AND AN ONYX AND MARCASITE BROOCH the earrings set with two semi circular pieces of brown resin, the brooch set with an oval onyx accented by rose cut marcasite, no assay marks, earrings 2.8cm, brooch 4.9cm,

Estimate £30 - £50