AN ANTIQUE DIAMOND BROOCH in white gold, the openwork lozenge shaped brooch set throughout with old cut diamonds, the diamonds all totalling 1.3-1.6 carats, no assay marks, 3.0cm, 5.6g. 

Estimate £400 - £600

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND BROOCH in yellow gold and silver, designed as a scallop shell set with eight natural pearls and accented by old cut diamonds, suspending a drop set with an old cut diamond and a further natural pearl, th

Estimate £2,000 - £3,000

AN ANTIQUE PEARL HEART BROOCH in yellow gold, designed as a witches heart flanked by lily of the valley motifs, accented throughout with pearls, inscribed 06.08.04, no assay marks, 3.7cm, 5.3g. 

Estimate £200 - £300

AN ANTIQUE DIAMOND STAR BROOCH in yellow gold and silver, designed as a six rayed star set throughout with old and rose cut diamonds, no assay marks, 2.5cm, 4.8g. 

Estimate £1,000 - £1,500

AN ANTIQUE PEARL SWALLOW BROOCH in 15ct yellow gold, designed as four swallows in flight, accented throughout with seed pearls, stamped 15, 5.5cm, 4.7g. 

Estimate £400 - £600

AN ANTIQUE DIAMOND BROOCH / PENDANT in yellow gold and silver, the openwork brooch set to the centre with an old cushion cut diamond of approximately 0.86 carats, accented throughout with old and rose cut diamonds, suspending a series of diamond set

Estimate £2,000 - £3,000

AN ANTIQUE FRENCH SHELL CAMEO, PEARL AND ENAMEL BROOCH in 18ct yellow gold, set with a shell cameo carved to depict the profile of a classical lady, in a border of pearls and black enamel, French assay mark, 4.9cm, 12.9g. 

Estimate £800 - £1,200

AN ANTIQUE RUSSIAN CEYLON NO HEAT SAPPHIRE AND DIAMOND BROOCH in yellow gold, set with a row of oval cut blue, yellow and white sapphires accented by rose cut diamonds, the sapphires all totalling 10.0-11.0 carats, Russian assay marks, 3.4cm, 6.4g. W

Estimate £3,000 - £5,000

AN ANTIQUE SAPPHIRE AND ZIRCON SPIDER BAR BROOCH in 9ct yellow gold, the spider set with a cushion cut sapphire and a round cut golden zircon, stamped 9, 7.5cm, 9.0g. 

Estimate £300 - £500

AN ANTIQUE DIAMOND, RUBY AND SAPPHIRE SPRAY BROOCH set with a round cut sapphire of approximately 0.89 carats, two round cut rubies and set throughout with rose cut diamonds, later rhodium plated, no assay marks, 6.1cm, 8.0g.

Estimate £400 - £600

AN ANTIQUE RUBY HEART BROOCH in yellow gold, designed as an openwork heart, suspending a heart shaped pendant set with a round cut ruby, no assay marks, 2.4cm, 2.7g. 

Estimate £250 - £350

AN ANTIQUE GARNET BROOCH / PENDANT designed as a foliate cross set with clusters of pear cut garnets and a central cushion cut garnet, no assay marks, 4.4cm, 6.5g.

Estimate £800 - £1,200

AN ANTIQUE AUSTRIAN DIAMOND BROOCH / PENDANT in yellow gold and silver, designed as a rosette set throughout with rose cut diamonds, suspending a rose cut diamond drop, indistinct Austrian assay marks, 6.5cm, 15.4g. 

Estimate £3,000 - £5,000

AN ANTIQUE GARNET, PEARL AND DIAMOND LOCKET BROOCH in yellow gold, comprising a cabochon garnet with an applied star motif set with a pearl and rose cut diamonds, within a twisted gold frame, the reverse containing a coloured photograph of a woman be

Estimate £800 - £1,200

AN ANTIQUE CAMEO BROOCH in 18ct yellow gold, the oval cameo carved to depict the goddess Cybele with cherubs in her chariot pulled by lions, signed GG, stamped 750, 6.0cm, 25.4g. 

Estimate £500 - £700

AN ANTIQUE DIAMOND AND GARNET PHEASANT BROOCH in 9ct yellow gold and silver, designed as a pheasant set throughout with rose cut diamonds, the eye set with a round cabochon garnet, stamped 9CT, 5.9cm, 3.7g. 

Estimate £300 - £500

AN ANTIQUE TURQUOISE BROOCH in yellow gold, designed as an engraved ribbon suspending a locket drop, accented by clusters of cabochon turquoise, no assay marks, 6.2cm, 9.2g. 

Estimate £600 - £800

AN ANTIQUE PEARL AND DIAMOND BAR BROOCH in 15ct yellow gold, set with an old cut diamond in a cluster of pearls, 

Estimate £100 - £150

AN ANTIQUE SHELL CAMEO BROOCH in yellow gold, the rectangular body set with a shell cameo carved in detail to depict Poseidon, no assay marks, 5.0cm, 16.4g.

Estimate £300 - £500

NO RESERVE - AN ANTIQUE ONYX MOURNING BROOCH in yellow gold, set with an engraved silver panel in a border of polished onyx, inscribed 'In Memory of Fanny Louisa Morton Obt April 4th 1844 AEt 14 Yrs', no assay marks, 4.9cm, 21.9g. 

Estimate £100 - £150

A SAPPHIRE AND DIAMOND BROOCH in 9ct yellow gold, the openwork brooch set with an oval cut sapphire, accented by round cut diamonds, full British hallmarks, 4.6cm, 4.8g.

Estimate £800 - £1,200

AN ANTIQUE PINK TOPAZ AND CHRYSOLITE BROOCH in yellow gold, the scrolling body set with oval cut pink topaz and cushion cut chrysolites, suspending a heart shaped locket set with a chrysolite, swag chains and drops set with further pink topaz and chr

Estimate £800 - £1,200

NO RESERVE - AN ANTIQUE SHELL CAMEO BROOCH in 9ct yellow gold, the oval cameo carved to depict the bust of a classical woman with flowers in her hair, in a foliate style border, stamped 9CT, 4.1cm, 9.2g. 

Estimate £100 - £150

AN ANTIQUE GARNET AND EMERALD BUTTERFLY BROOCH in yellow gold, designed as a butterfly, the wings set with round cut garnets, the eyes set with cabochon emeralds, no assay marks, 3.8cm, 7.8g. 

Estimate £500 - £700

AN ANTIQUE VICTORIAN ENAMEL AND PEARL LOCKET BROOCH  the domed body set with a pearl in a border of turquoise blue enamel, with a glass covered locket to the reverse, no assay marks, 2.0cm, 4.5g. 

Estimate £200 - £300

AN ANTIQUE VICTORIAN FORGET ME NOT MOURNING BROOCH / PENDANT in yellow gold, the circular body set with an agate forget me not intaglio accented by foliate decoration, the reverse with a glass covered locket containing hair work and the inscription '

Estimate £600 - £800

AN ANTIQUE PEARL BAR BROOCH in yellow gold, the foliate brooch set with pearls, no assay marks, 4.0cm, 3.4g. 

Estimate £150 - £250

AN ANTIQUE RUBY AND PEARL BROOCH / PENDANT in yellow gold, designed as a stylised knot engraved with foliate detail, set with rows of cushion cut rubies and pearls, no assay marks, 5.0cm, 9.6g. 

Estimate £400 - £600

NO RESERVE - AN SYNTHETIC BLUE SPINEL BAR BROOCH in 9ct yellow gold, set with an oval cut synthetic blue spinel, stamped 9CT, 6.4cm, 3.5g. 

Estimate £100 - £150

AN ANTIQUE GEORGIAN PEARL AND DIAMOND PORTRAIT MINIATURE BROOCH in yellow gold, set with a painted miniature of a young gentleman in a border of pearls, surmounted by an urn motif set with rose cut diamonds, no assay marks, 3.8cm, 6.6g.

Estimate £800 - £1,200

A DIAMOND AND ENAMEL NOVELTY BROOCH designed as a rabbit dressed for golf, set throughout with single cut diamonds, the body, bag and clubs decorated with blue, green and brown enamel, no assay marks, 3.8cm, 6.6g. 

Estimate £1,200 - £1,600

AN ANTIQUE TURQUOISE AND PEARL LOCKET BROOCH in yellow gold, set with a round glass covered locket panel in a border of alternating round cabochon turquoise and pearls, no assay marks, 2.1cm, 4.0g.

Estimate £150 - £250

AN ANTIQUE DIAMOND PLAQUE BROOCH in yellow gold and silver, the rectangular openwork brooch set with single cut diamonds in a foliate design, no assay marks, 3.2cm, 5.3g. 

Estimate £300 - £500

AN ANTIQUE LAPIS LAZULI AND DIAMOND BROOCH in yellow gold, in scrolling form, set with a polished lapis lazuli accented by rose cut diamonds, accented by scrolling ropework, suspending a tapering lapis lazuli drop, no assay marks, 6.6cm, 13.1g.

Estimate £500 - £700

AN ANTIQUE DIAMOND BROOCH in 15ct yellow gold, set with an old cut diamond and accented by wirework and foliate designs, stamped 15, 4.5cm, 4.3g. 

Estimate £150 - £250

AN ANTIQUE PEARL, SAPPHIRE AND DIAMOND BAR BROOCH in 15ct yellow gold, the bar brooch comprising a row of seed pearls accented by old cut diamonds and oval cut sapphires, stamped 15CT, 4.3cm, 4.8g. 

Estimate £250 - £350

A VINTAGE PEARL, DIAMOND AND OPALINE GLASS MAN IN THE MOON BROOCH in yellow gold, set with a circular carved opaline glass man in the moon in a border of pearls and round brilliant cut diamonds, no assay marks, 2.6cm, 7.3g. 

Estimate £800 - £1,200

A SYNTHETIC RUBY, SAPPHIRE AND DIAMOND SHOE BROOCH in yellow gold, designed as a traditional shoe set with round cut synthetic rubies, accented by round cut sapphires and rose cut diamonds, no assay marks, 3.2cm, 6.1g. 

Estimate £800 - £1,200

AN ANTIQUE EMERALD AND DIAMOND BROOCH in yellow gold, the scrolling brooch set with an octagonal step cut emerald of approximately 0.80 carats, accented throughout with old cut diamonds, suspending an old cut diamond drop, no assay marks, 4.0cm, 8.1g

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND, RUBY AND ENAMEL EN TREMBLANT BROOCH in yellow gold and silver, designed as a bird perched on foliage, set throughout with rose cut diamonds and accented by orange and green enamel, accented by a round cut ruby, the bird and centra

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND AND PEARL BROOCH in yellow gold, designed as a stylised ribbon set with old cut diamonds and pearls, no assay marks, 4.0cm, 3.7g. 

Estimate £300 - £500

AN ANTIQUE ENAMEL, DIAMOND AND EMERALD MOTOR CAR BAR BROOCH in yellow gold and silver, designed as a motorcar with articulated wheels, the body of the car relieved in yellow enamel, accented by rose cut diamonds and a round cut emerald, no assay mark

Estimate £500 - £700