AN ANTIQUE DIAMOND STAR BROOCH in yellow gold and silver, designed as an eight rayed star, set throughout with old cut diamonds, the diamonds all totalling 3.5-4.0 carats, no assay marks, 4.9cm, 14.4g. 

Estimate £2,500 - £3,500

AN ANTIQUE TURQUOISE AND PEARL CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon set with alternating cabochon turquoise and pearls, no assay marks, 5.4cm, 4.0g.

Estimate £300 - £500

AN ANTIQUE MOONSTONE AND PEARL SWEETHEART BROOCH, 19TH CENTURY in yellow gold and silver, set with a heart shaped cabochon moonstone within a border of pearls, no assay marks, 2.9cm, 8.9g.

Estimate £800 - £1,200

A FINE ANTIQUE INTAGLIO BROOCH / PENDANT, 19TH CENTURY in yellow gold, set with seven carnelian, amethyst, agate and green hardstone intaglios carved to depict the heads of classical figures, accented by twisted wirework, no assay marks, 4.0cm, 12.3g

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND BROOCH in yellow gold, in scrolling form set throughout with old cut and rose cut diamonds, the diamonds all totalling 3.5-4.0 carats, no assay marks, 3.3cm, 13.0g. 

Estimate £2,500 - £3,500

AN ANTIQUE NATURAL PEARL AND DIAMOND BROOCH in yellow gold, the brooch set with old cut diamonds and terminating in two natural pearls of 9.4 and 9.6mm, the diamonds totalling 2.2-2.5 carats, no assay marks, 5.2cm, 8.3g. Accompanied by a facsimile ge

Estimate £5,000 - £7,000

AN ANTIQUE PINK TOPAZ BROOCH in yellow gold, set with foiled back oval cut pink topaz accented by cannetille decoration, no assay marks, 4.4cm, 15.6g. 

Estimate £2,000 - £3,000

AN ANTIQUE VICTORIAN DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, set with a row of graduated old cut diamonds, no assay marks, 4.8cm, 3.9g.

Estimate £800 - £1,200

A PAIR OF ANTIQUE DIAMOND AND ENAMEL HORSE AND JOCKEY BROOCHES in yellow gold and silver, the horses jewelled with with old, single and rose cut diamonds, the riders relieved in varicoloured enamel, no assay marks, 4.5cm and 3.4cm, total weight 11.0g

Estimate £2,500 - £3,500

A DIAMOND AND ENAMEL REGIMENTAL BROOCH / BADGE CAP for the Rajputana Rifles, relieved in green, blue and red enamel, accented throughout with round and single cut diamonds, no assay marks, 3.1cm, 8.3g.

Estimate £600 - £800

A FINE ANTIQUE DIAMOND AND RUBY BUTTERFLY BROOCH, 19TH CENTURY in yellow gold and silver, designed as a butterfly, the body and wings set with old cut diamonds, the eyes with rubies, indistinct assay marks (possibly Austro-Hungarian), 2.7cm, 4.6g.

Estimate £1,000 - £1,500

AN ANTIQUE VICTORIAN DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as an eight rayed star set throughout with rose and old mine cut diamonds, accented by eight further old cut diamonds, the diamonds all totalling 3.2-3.5 carats, d

Estimate £3,000 - £5,000

AN ANTIQUE EMERALD, DIAMOND AND PEARL BROOCH in white and yellow gold, set with an octagonal step cut emerald and pear cut emerald drop, to scrolled body set throughout with old and rose cut diamonds, accented by pearl drops, no assay marks, 4.1cm, 5

Estimate £2,500 - £3,500

AN ANTIQUE DIAMOND AND PEARL ARROW BROOCH designed as two crossed arrows set with rose cut diamonds, tied together with a ribbon set with a natural saltwater pearl and further rose cut diamonds, the diamonds totalling 1.2-1.4 carats, no assay marks,

Estimate £1,200 - £1,800

A DIAMOND AND ENAMEL ETRUSCAN REVIVAL BROOCH in yellow gold, in Etruscan revival style, set to the centre with a floral motif set with old cut and rose cut diamonds, accented throughout with blue enamel, suspending a knotted swag chain and fringe tas

Estimate £1,500 - £2,000

AN ANTIQUE MICROMOSAIC BROOCH in yellow gold, the circular body inset with various coloured hardstones forming a micro mosaic depicting a putto / cherub, no assay marks, 3.8cm, 20.5g.

Estimate £1,000 - £1,500

A GEMSET PARROT BROOCH in yellow gold, designed as a parrot perching on a pearl, the body set throughout with rose cut diamonds, the wings and tail set with sapphires, rubies, and emeralds, no assay marks, 5.1cm, 6.0g. 

Estimate £3,000 - £5,000

AN ANTIQUE VICTORIAN SAPPHIRE AND DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, set with a row of old cut diamonds and a row of round cut sapphires, no assay marks, 3.5cm, 8.2g.

Estimate £1,000 - £1,500

A FINE ANTIQUE DIAMOND BROOCH in yellow gold, set to the centre with an old European cut diamond of approximately 2.55 carats surmounted by a curved row of graduated old European cut diamonds, suspending three rows of old and rose each terminated wit

Estimate £20,000 - £30,000

AN ANTIQUE CITRINE AND PEARL BROOCH, 19TH CENTURY in yellow gold, set with an oval cut citrine of 16.50 carats within a border of pearls, no assay marks, 4.0cm, 9.9g.

Estimate £500 - £700

AN ANTIQUE FRENCH RUBY AND DIAMOND POCKET WATCH in 18ct yellow gold and silver, the hinged case with a four leaf clover motif set with pear and calibre cut rubies to a background pave set with rose cut diamonds, surmounted by a ribbon motif set with

Estimate £3,000 - £5,000

VAN CLEEF & ARPELS, A YELLOW DIAMOND AND WHITE DIAMOND COSMOS BROOCH in 18ct yellow gold, designed as a flower, set to the centre with a round brilliant cut yellow diamond, the petals set with round brilliant cut white diamonds, signed Van Cleef & Ar

Estimate £10,000 - £15,000

AN EXQUISITE PAIR OF ANTIQUE MOONSTONE AND DIAMOND SWEETHEART BROOCHES, 19TH CENTURY in yellow gold and silver, each designed as two interlocking hearts set with heart shaped moonstone cabochons within borders of rose cut diamonds, surmounted by ribb

Estimate £3,000 - £5,000

BOUCHERON, A VINTAGE DIAMOND, RUBY AND ONYX BROOCH designed as a stylised ribbon set throughout with old cut diamonds and accented by calibre cut rubies and rectangular faceted onyx, the diamonds all totalling 3.5-4.0 carats, signed Boucheron Paris,

Estimate £10,000 - £15,000

HENNELL, A VINTAGE GEMSET DONKEY BROOCH in 18ct yellow and white gold, designed as a donkey with a carrying bag, set throughout with round brilliant cut diamonds, accented by cabochon emeralds, a round cut sapphire and a ruby eye, signed Hennell, She

Estimate £1,000 - £1,500

AN ANTIQUE GOLD HAIRWORK MOURNING LOCKET FEDE BROOCH, 19TH CENTURY in yellow gold, the glass compartment with hairwork in a scrolling oval frame with two hands holding each other, no assay marks, 3.2cm, 11.7g. 

Estimate £1,500 - £2,500

AN ANTIQUE CARNELIAN STICK / TIE PIN in yellow gold, set with an oval carnelian carved to depict the profile of an ancient soldier, no assay marks, 8.7cm, 5.1g.

Estimate £300 - £500

A VINTAGE ENAMEL SNAKE BROOCH in 18ct yellow gold, designed as a coiled snake decorated with green, white and red enamel, stamped ITALY 18K 750, 5.0cm, 16.4g.

Estimate £800 - £1,200

AN ANTIQUE AMETHYST PENDANT / BROOCH, 19TH CENTURY in yellow gold, the shell shaped body with rococo features including scrolls, foliage and shells, set with a row of graduated round cut amethysts around an elongated octagonal cut amethyst, no assay

Estimate £800 - £1,200

AN ANTIQUE CAMEO BROOCH in yellow gold, set with a carved shell cameo depicting a classical scene, in an ornate gold border, no assay marks, 5.6cm, 27.8g.

Estimate £1,500 - £2,500

CARTIER, A VINTAGE EMERALD, RUBY AND DIAMOND OWL BROOCH, CIRCA 1950 in 18ct yellow gold, designed as an owl, set with a Mughal carved emerald breast of approximately 8.00 carats, with round cut ruby eyes framed by round cut diamonds, with further rub

Estimate £20,000 - £30,000

AN AMETHYST AND DIAMOND CLIP BROOCH in yellow gold, in abstract shield design, set with a fancy shield shaped amethyst, accented by rows of round brilliant cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks, 4.5cm, 21.4g. 

Estimate £1,500 - £2,500

A CARVED BOULDER OPAL AND DIAMOND NATIVE AMERICAN CHIEF BROOCH in yellow gold, comprising a boulder opal carved to depict a Native American chief, intersected by two gold arrow motifs accented by trios of round brilliant cut diamonds, no assay marks,

Estimate £1,000 - £1,500

AN ART DECO ONYX AND DIAMOND JABOT BROOCH in 18ct yellow and white gold, terminating at either end with an octagonal shaped polished onyx set with an old cut diamond, accented by a rose cut diamond, stamped 18CT, 7.0cm, 3.1g.

Estimate £500 - £700

A FINE ANTIQUE CARVED CAMEO BROOCH, 19TH CENTURY in 18ct yellow gold, the oval shell cameo carved in detail to Apollo in his chariot being drawn up to the sun, preceded at the far right by Aurora, whilst Lucifer, personifying the day star, flies abov

Estimate £1,500 - £2,000

AN ANTIQUE SAPPHIRE, RUBY, DIAMOND AND PEARL BAR BROOCH in yellow gold, the bar terminating at each end with a pearl, suspending three circular discs set with a round cut sapphire, round cut ruby and rose cut diamond in a star border, no assay marks,

Estimate £600 - £800

AN ANTIQUE RUBY SNAKE LOCKET PENDANT / BROOCH in yellow gold, the glass locket panel in a frame designed as two coiled snakes with cabochon rubies to the eyes, no assay marks, 7.0cm, 29.3g.

Estimate £1,000 - £1,500

A TURQUOISE AND PEARL DOG BROOCH designed as a Pekingese, set throughout with cabochon turquoise and pearls, no assay marks, 2.9cm, 7.0g.

Estimate £800 - £1,200

AN ANTIQUE PINK TOPAZ AND CHRYSOBERYL BROOCH in yellow gold, set to the centre with a cluster of chrysoberyl and topaz, to a surround of textured gold oak leaves, suspending a drop of a further oak leaf, pink topaz and chrysoberyl, accented by a doub

Estimate £800 - £1,200

AN ANTIQUE TURQUOISE AND PEARL MOURNING BROOCH in yellow gold, set with a cluster of cabochon cut turquoise and seed pearls to an ornate border, no assay marks, 2.2cm, 4.0g.

Estimate £200 - £300

AN ANTIQUE GARNET AND DIAMOND BROOCH in yellow gold and silver, set with a cabochon garnet in an openwork border set with rose cut diamonds, no assay marks, 2.6cm, 5.8g.

Estimate £500 - £700

AN ANTIQUE DIAMOND SWEETHEART BROOCH in yellow gold and silver, designed as two interlocking witches hearts set with old cut diamonds, surmounted by a ribbon tied in a bow, further set with old cut diamonds, the diamonds all totalling 1.7-1.9 carats,

Estimate £1,500 - £2,000

AN ANTIQUE AMETHYST AND DIAMOND FLOWER BROOCH / PENDANT designed as a flower, the petals set with fancy cut amethysts, accented by old and rose cut diamonds, no assay marks, 2.0cm, 4.4g.

Estimate £1,000 - £1,500

AN ANTIQUE VICTORIAN DIAMOND, ENAMEL, RUBY AND PERIDOT GOLDEN JUBILEE BROOCH designed as the number 60 set with old cut diamonds, accented by interlocking rose, shamrock, and thistle motifs decorated with pink and green enamel representing the United

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND AND ENAMEL CHESHIRE YEOMANRY BROOCH in white gold, designed as the badge of The Cheshire Yeomanry, the Prince of Wales feathers set with diamonds and the motto set with blue enamel, the diamonds totalling 1.0-1.2 carats, no assay m

Estimate £1,000 - £1,500

AN ANTIQUE CITRINE AND DIAMOND BROOCH in yellow gold and silver, set with an oval cut citrine within a border of rose cut diamonds, no assay marks, 2.7cm, 7.3g.

Estimate £600 - £800

A CARVED MAN IN THE MOON MOONSTONE SAPPHIRE AND DIAMOND BROOCH in yellow gold and silver, set to the centre with a moonstone carved as the man in the moon, to a surround of old cut diamonds and sapphires, no assay marks, 3.8cm, 13.5g. 

Estimate £3,000 - £5,000

AN ANTIQUE CAMEO AND DIAMOND BROOCH, EARLY 19TH CENTURY in yellow gold and silver, set with a cameo carved to depict a lion between two arrowhead motifs in a foliate style border set with rose cut diamonds, no assay marks, 4.1cm, 13.3g.

Estimate £200 - £300

A MOONSTONE, EMERALD AND PEARL BROOCH / PENDANT in yellow gold, set with an oval cabochon moonstone in a border of round cut emeralds and pearls, no assay marks, 2.8cm, 6.3g.

Estimate £800 - £1,200

AN ANTIQUE GEMSET MASONIC BROOCH in yellow gold, suspending an enamel Masonic pendant set with a moonstone man in the moon and an old cut diamond, accented by further Masonic motifs, no assay marks, 8.3cm, 18.6g.

Estimate £600 - £800

AN ANTIQUE JAPANESE SHAKUDO BROOCH the circular brooch depicting a fan and foliage, no assay marks, 2.7cm, 7.9g.

Estimate £200 - £300

CHRISTIAN DIOR, A VINTAGE GROSSE BOW BROOCH, 1964 in 14ct yellow gold, designed as a stylised textured bow, CD maker's mark, stamped 585, 3.5cm, 14.4g. 

Estimate £800 - £1,200

A DIAMOND AND ENAMEL TIGER BROOCH in 14ct yellow gold, designed as a tiger accented by black enamel stripes, green enamel eyes and red enamel mouth, the collar set with single cut diamonds, stamped 585, 4.7cm, 25.6g.

Estimate £1,000 - £1,500

AN ANTIQUE CITRINE, AMETHYST AND SCOTTISH HARDSTONE BELT BUCKLE the two part body of scalloped design, set with round cut citrines and amethysts accented by polished agate and bloodstone, with bright cut engraved foliate scrolls, no assay marks, 5.0c

Estimate £500 - £700

A FINE ART DECO CORAL, DIAMOND AND ONYX BROOCH in 14ct yellow gold, set with a sugarloaf cabochon coral against a pierced geometric ground, accented by old and single cut diamonds and polished onyx batons, stamped 585, 3.6cm, 7.8g.

Estimate £1,000 - £1,500

AN ART DECO DIAMOND DOUBLE CLIP BROOCH in platinum, comprising two openwork clips, set throughout with old European cut and baguette cut diamonds totalling 2.2-2.4 carats, no assay marks, 2.1cm, 12.8g. Accompanied by frame and a fitted box.

Estimate £4,000 - £6,000

AN ANTIQUE VICTORIAN DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a twelve rayed star, set throughout with old cut diamonds all totalling 1.2-1.5 carats, no assay marks, 3.8cm, 5.3g. 

Estimate £1,000 - £1,500

AN ANTIQUE DIAMOND AND RUBY CRICKET BROOCH in yellow gold, set throughout with rose and old cut diamonds, accented by a cushion cut ruby, no assay marks, 5.0cm, 7.5g.

Estimate £800 - £1,200

AN ANTIQUE DIAMOND AND ENAMEL EGYPTIAN REVIVAL WINGED SCARAB BROOCH in yellow gold and silver, set with a carved scarab to the centre in a border of rose cut diamonds, the wings relieved in varicoloured enamel and with further diamonds, accented by s

Estimate £1,000 - £1,500

AN ANTIQUE DIAMOND AND ENAMEL ROSE BROOCH, 19TH CENTURY in yellow gold, designed as a pink enamel rose set with an old cut diamond between leaves decorated with green enamel, inscribed 'PAT. NOV. 30'86', no assay marks, 3.4cm, 7.9g. 

Estimate £1,000 - £1,500

AN ANTIQUE CAMEO BROOCH, 19TH CENTURY in yellow gold, set with an oval carved agate cameo depicting the bust of a classical lady adorned by vine leaves and grapes, no assay marks, 4.7cm, 19.8g.

Estimate £1,500 - £2,000

AN ANTIQUE GEORGIAN DIAMOND BROOCH, 18TH CENTURY in silver, the openwork body set with old and rose cut diamonds all totalling 4.0-5.0 carats, no assay marks, 3.5cm, 9.8g.

Estimate £3,000 - £5,000