AN ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a twelve rayed star set throughout with old and rose cut diamonds, the diamonds all totalling 3.0-3.2 carats, no assay marks, 3.1cm, 6.9g. 

Estimate £1,000 - £1,500

AN ANTIQUE SAPPHIRE AND DIAMOND CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon set with a row of graduating cushion cut sapphires, accented by old cut diamonds, the sapphires all totalling 3.2-3.4 carats, no assay marks, 3.8cm, 9.2g

Estimate £2,000 - £3,000

AN ENAMEL, RUBY AND DIAMOND TORTOISE BROOCH in 18ct yellow and white gold, designed as a tortoise with articulated legs, tail and head, the shell decorated with brown and yellow enamel, the head set with round cut diamonds and cabochon ruby eyes, sta

Estimate £500 - £700

A DIAMOND AND RUBY PRAWN BROOCH in silver, designed as a prawn / shrimp set throughout with rose cut diamonds, the eye set with a cabochon ruby, no assay marks, 4.5cm, 8.0g. 

Estimate £800 - £1,200

A VINTAGE RUBY STAR BROOCH / PENDANT in 9ct yellow gold, designed as a twelve rayed star set throughout with round cut rubies, full British hallmarks for London 1976, 3.8cm, 8.1g. 

Estimate £600 - £800

A GEMSET VIOLIN BROOCH / PENDANT in 9ct yellow gold, designed as a textured violin, the fingerboard set with a row of round cut sapphires, the chin rest accented by a trio of round cut diamonds, stamped 375, 4.0cm, 5.2g. 

Estimate £300 - £500

AN ANTIQUE MOONSTONE STAR BROOCH in 9ct yellow gold, the brooch designed as a eight rayed star set throughout with round cabochon cut moonstones, stamped 9CT, 3.4cm, 5.7g. 

Estimate £400 - £600

A DIAMOND AND PEAL SPRAY BROOCH in yellow gold, designed as a spray of foliage set throughout with old cut diamonds, accented by two pearls, no assay marks, 4.0cm, 6.4g. 

Estimate £600 - £800

A GEMSET BROOCH in 14ct white and yellow gold, the circular brooch set with a row of calibre cut aquamarines, accented by an applied foliate motif set with a rose cut diamond and variously cut citrines, aquamarines and pink and green tourmalines, sta

Estimate £4,000 - £6,000

A DIAMOND AND SAPPHIRE BROOCH in silver and rose gold, designed as the initial A set with old cut diamonds, accented by round cut sapphires, no assay marks, 3.0cm, 5.1g. 

Estimate £500 - £700

A VINTAGE PEARL FLOWER BROOCH in 9ct yellow gold, set throughout with pearls, full British hallmarks for Birmingham 1963, 3.4cm, 11.8g. 

Estimate £300 - £500

A DIAMOND CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon set with a row of round brilliant cut diamonds, the diamonds all totalling 1.0-1.2 carats, no assay marks, 2.8cm, 7.1g.

Estimate £800 - £1,200

AN ANTIQUE PEARL AND RUBY SWALLOW BROOCH in yellow gold, set throughout with pearls, the eye set with a cabochon ruby, no assay marks, 4.2cm, 5.3g. 

Estimate £500 - £700

AN ANTIQUE VICTORIAN ENAMEL, PEARL, AND DIAMOND PENDANT / BROOCH in yellow gold, the scrolling brooch relieved in green enamel and set with rose cut diamonds, accented by pearls and old cut diamonds, with detachable brooch fitting, no assay marks, 2.

Estimate £1,500 - £2,500

AN ANTIQUE DIAMOND AND RUBY BROOCH in yellow gold and silver, designed as a knot set throughout with old cut diamonds and set to the centre with a cushion cut ruby, the diamonds all totalling 1.0-1.3 carats, no assay marks, 5.4cm, 7.1g. 

Estimate £1,000 - £1,500

A DIAMOND HEART BROOCH in yellow gold and silver, designed as a heart on a bar, set throughout with rose cut diamonds, no assay marks, 3.2cm, 2.3g. 

Estimate £600 - £800

A DIAMOND AND ENAMEL BROOCH in yellow gold, designed as a stylised knot in blue enamel and yellow gold, set throughout with old cut diamonds, no assay marks, 3.3cm, 5.5g. 

Estimate £1,200 - £1,800

AN ANTIQUE SAPPHIRE AND DIAMOND CRESCENT MOON BROOCH in yellow gold, set with a round cut sapphire in a cluster of old cut diamonds, the crescent set with alternating round cut sapphires and old cut diamonds, no assay marks, 4.3cm, 3.8g.

Estimate £1,000 - £1,500

A GARNET AND DIAMOND TURTLE BROOCH in yellow gold and silver, the shell set with a cabochon garnet in a border of rose cut diamonds, the articulated head, tail and limbs set with further rose cut diamonds, no assay marks, 3.8cm, 10.6g.  

Estimate £1,000 - £1,500

AN ANTIQUE DIAMOND CROSS BROOCH in silver, designed as an openwork twisted cross set throughout with rose cut diamonds, no assay marks, 4.1cm, 5.0g. 

Estimate £1,000 - £1,500

A DIAMOND CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon, set with a row of old and single cut diamonds all totalling 0.8-1.0 carat, no assay marks, 3.0cm, 6.3g. 

Estimate £1,200 - £1,600

A GOLD HORSE BROOCH in 9ct yellow gold, designed as two galloping horses, full British hallmarks, 5.1cm, 16.1g. 

Estimate £500 - £700

AN ANTIQUE GARNET AND DIAMOND FLOWER BROOCH in yellow gold, set with a round cut garnet in a cluster of oval cut garnets, accented by rose cut diamonds, no assay marks, 2.0cm, 3.5g. 

Estimate £500 - £700

AN ANTIQUE EDWARDIAN PEARL HEART BROOCH in yellow gold, the brooch designed as an openwork heart set with seed pearls, no assay marks, 2.1cm, 3.4g.

Estimate £150 - £250

AN ANTIQUE VICTORIAN PEARL HORSESHOE BROOCH in yellow gold, designed as a horseshoe and a nail set throughout with pearls, no assay marks, 6.2cm, 10.6g. 

Estimate £600 - £800

A DIAMOND, SAPPHIRE, RUBY AND EMERALD BUTTERFLY BROOCH / PENDANT in 18ct yellow gold, designed as a group of flowers set with rubies, emeralds, sapphires and diamonds, accented by a butterfly motif set with round brilliant cut diamonds, stamped 18K,

Estimate £1,500 - £2,500

AN ANTIQUE DIAMOND AND ENAMEL HORSE AND JOCKEY BROOCH in 18ct gold and silver, the horse’s body set with throughout with rose cut diamonds, the jockey’s body relieved in black and white enamel, no assay marks, 5.2cm, 6.8g. Accompanied by fitted case.

Estimate £1,500 - £2,500

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 £2,000 - £3,000

A PAIR OF ANTIQUE EMERALD AND DIAMOND BROOCHES, 18TH CENTURY in yellow gold and silver, each designed as a scrolling flower, set with cushion and calibre cut emeralds, accented by old and rose cut diamonds, no assay marks, 2.8cm each, total weight 18

Estimate £1,500 - £2,500

THREE ENAMEL LADYBIRD BROOCHES in 18ct yellow gold, each designed as a ladybird with outstretched wings, decorated variously with red, black, green and white enamel, French import marks, 2.0cm, 1.6cm, 1.5cm, total weight 16.2g.

Estimate £1,500 - £2,500

A DIAMOND AND SAPPHIRE BROOCH in 14ct yellow and white gold, in an openwork design set throughout with old and rose cut diamonds, suspending a pear shaped sapphire drop, stamped 585, 3.6cm, 6.6g.

Estimate £800 - £1,200

AN ANTIQUE ENAMEL, RUBY AND DIAMOND BIRD BROOCH in yellow gold, set with a cushion cut ruby in a border of rose cut diamonds and a ruby eye, set throughout with rose cut diamonds, accented by red and green enamel, no assay marks, 4.2cm, 5.1g.

Estimate £1,000 - £1,500

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 SAPPHIRE AND DIAMOND CRESCENT MOON BROOCH in 15ct yellow gold, comprising clusters of cushion cut sapphires in clusters of old cut diamonds, accented by further cushion cut sapphires and old cut diamonds, stamped 15CT, 6.5cm, 8.2g. 

Estimate £1,000 - £1,500

AN ANTIQUE ENAMEL FEDE BROOCH in yellow gold, designed as two clasped hands over a green enamel background, no assay marks, 3.2cm, 12.6g. 

Estimate £2,000 - £3,000

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 BLOODSTONE AND DIAMOND BROOCH in rose gold and silver, designed as a Renaissance gentleman, the hands and face formed of carved chalcedony, the body and hat formed of carved bloodstone and chalcedony, accented by rose old diamonds, no assa

Estimate £3,500 - £5,500

AN ANTIQUE DIAMOND PHEASANT BROOCH in yellow gold and silver, designed as a pheasant set throughout with rose cut diamonds, the eye set with a cabochon cut garnet, no assay marks, 4.5cm, 5.1g. 

Estimate £800 - £1,200

AN ANTIQUE VICTORIAN RUBY AND DIAMOND BROOCH in yellow gold, set to the centre with a round cut ruby accented by two two old cut diamonds, decorated with filigree and bead work, marked indistinctly, 4.8cm, 7.1g. 

Estimate £300 - £500

AN ANTIQUE PEARL, DIAMOND AND ENAMEL BROOCH in yellow gold, the circular body set to the centre with a pearl of 5.9mm within concentric rows of rose cut diamonds and blue enamel, no assay marks, 2.0cm, 7.3g.

Estimate £800 - £1,200

AN ANTIQUE VICTORIAN EMERALD AND DIAMOND CLOVER BAR BROOCH in yellow gold, designed as a three leaf clover, set with cushion cut emeralds and accented by rose cut diamonds, no assay marks, 5.3cm, 4.4g.

Estimate £150 - £250

A FINE ANTIQUE DIAMOND BROOCH in 18ct yellow gold and platinum, the openwork brooch set throughout with old cut diamonds, the diamonds all totalling 3.8-4.2 carats, stamped 18CT&P, 5.3cm, 8.4g.

Estimate £1,200 - £1,600

A RUBY, EMERALD, SAPPHIRE, DIAMOND AND ENAMEL FLOWER BROOCH in yellow gold, designed as three flowers, each set with a single cut diamond in a cluster of round cut rubies, emeralds and sapphires, the petals decorated with white enamel, no assay marks

Estimate £600 - £800

AN ANTIQUE OPAL, RUBY AND SEED PEARL BUTTERFLY BROOCH in 15ct yellow gold, set with a round cut ruby and cabochon opal, the openwork wings set with seed pearls, stamped 15CT, 4.8cm, 7.0g. 

Estimate £600 - £800

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND BROOCH in yellow gold and silver, set to the centre with a natural pearl of 10.5 mm in an openwork mount set throughout with old cut diamonds, the diamonds totalling 2.5 - 3.0 carats, no assay marks, 4.4

Estimate £5,000 - £7,000

AN ANTIQUE NATURAL SALTWATER AND DIAMOND BROOCH in yellow gold and silver, set with eight natural saltwater pearls over a fan design, set throughout with rose cut and old mine cut diamonds, all totalling 1.0-1.2 carats, suspending a natural saltwater

Estimate £2,500 - £3,500

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, PEARL AND ENAMEL BOW BROOCH / PENDANT in yellow gold, designed as a bow decorated with black enamel, accented by old cut diamonds and two pearl drops, no assay marks, 3.5cm, 5.9g.

Estimate £600 - £800

AN ANTIQUE COCKER SPANIEL ESSEX CRYSTAL BROOCH in yellow gold, reverse carved and painted to depict a cocker spaniel, set within a border of seed pearls, no assay marks, 2.0cm, 4.9g. 

Estimate £500 - £700

AN OPAL DOUBLET AND DIAMOND BUTTERFLY BROOCH / PENDANT in 18ct yellow gold, designed as a butterfly, the wings set with opal doublets, the body accented by single cut diamonds, LB maker's mark, stamped 750, 4.1cm, 9.3g. 

Estimate £800 - £1,200

AN ANTIQUE SAPPHIRE AND DIAMOND BROOCH, EARLY 19TH CENTURY in scrolling foliate design, set to the centre with an oval cabochon sapphire of approximately 7.16 carats accented by rose cut diamonds, the diamonds all totalling 3.0-4.0 carats, no assay m

Estimate £3,000 - £5,000

A MULTIGEM AND PEARL GIARDINETTO BROOCH in 9ct yellow gold, designed as a basket of flowers set with variously cut aquamarines, peridots, green and pink tourmalines, amethysts and citrines, accented by pearls, full British hallmarks, 4.5cm, 10.7g.

Estimate £500 - £700

AN ANTIQUE DIAMOND ROYAL PRESENTATION BROOCH in yellow gold and silver, designed as the cypher M surmounted by a crown, set throughout with rose cut diamonds, marked indistinctly, 2.8cm, 4.5g.

Estimate £600 - £800

AN OPAL AND DIAMOND BROOCH / PENDANT in yellow gold and silver, the openwork body set with an old cut diamond in a cluster of heart shaped cabochon opals, accented throughout with further cabochon opals and old and rose cut diamonds, no assay marks,

Estimate £800 - £1,200

AN ANTIQUE PEARL AND DIAMOND HORSESHOE BAR BROOCH in 15ct yellow gold, designed as a horseshoe set with old cut diamonds, accented by pearls, stamped 15CT, 4.1cm, 3.0g. 

Estimate £300 - £500

AN ANTIQUE VICTORIAN RUBY AND DIAMOND BROOCH in 15ct yellow gold, set with alternating old cut diamonds and rubies, in a border of filigree work and braided gold work, stamped 15C, 3.7cm, 6.7g. 

Estimate £300 - £500

AN ANTIQUE TIGERS EYE, RUBY AND DIAMOND SPIDER BROOCH in 9ct yellow gold, set with a cabochon tiger's eye abdomen, ruby head and diamond body, the legs set throughout with rose cut diamonds, no assay marks, 3.5cm, 7.4g.

Estimate £1,200 - £1,600

AN ANTIQUE RUBY AND DIAMOND BAR BROOCH in yellow gold, set with an oval cut ruby in a cluster of old cut diamonds, accented by a row of further round cut rubies and old cut diamonds, no assay marks, 5.2cm, 4.6g.

Estimate £1,000 - £1,500

AN ANTIQUE GARNET BROOCH in yellow gold, set with a carbuncle cabochon garnet in an engraved border, no assay marks, 4.0cm, 10.9g.

Estimate £1,200 - £1,800

AN ANTIQUE TURQUOISE DOVE BROOCH designed as a dove in flight holding a turquoise forget-me-not flower in its beak, no assay marks, 5.8cm, 14.5g. 

Estimate £800 - £1,200

AN ANTIQUE VICTORIAN AMETHYST AND CITRINE BROOCH in 9ct yellow gold, set with a heart cut amethyst and a heart cut citrine surmounted by a rope work bow, full British hallmarks for Chester 1894, 4.5cm, 5.3g. 

Estimate £300 - £500

AN ANTIQUE CITRINE AND PEARL BROOCH in yellow gold, set with an oval cut citrine in a cluster of pearls, no assay marks, 2.0cm, 4.6g. 

Estimate £250 - £350

A TIGER'S EYE AND RUBY SPIDER BROOCH in yellow gold, designed as a spider set with round and oval cabochon tiger's eye, the eyes set with round cut rubies, no assay marks, 4.0cm, 6.0g. 

Estimate £200 - £300

AN OPAL AND PEARL BROOCH in yellow gold, set with an oval cabochon cut opal of approximately 5.75 carats in a border of seed pearls, no assay marks, 2.4cm, 4.0g. 

Estimate £400 - £600

AN ANTIQUE AMETHYST AND PEARL SNAKE BROOCH set with a round cut amethyst in a cluster of pearls, accented by snake motifs set with further pearls, no assay marks, 4.4cm, 5.2g.

Estimate £200 - £300

A BOULDER OPAL LOBSTER BROOCH in 9ct yellow gold, set with two cabochon boulder opals, marked DWABD, stamped 9ct, 2.5cm, 3.3g. 

Estimate £300 - £500

A SAPPHIRE AND PEARL WREATH BROOCH in 9ct yellow gold, set with round cut sapphires and pearls, partial British hallmarks, 2.5cm, 2.4g. 

Estimate £100 - £150

AN OPAL DOUBLET AND DIAMOND INSECT BROOCH in yellow and white gold, designed as a winged insect, the body set with an opal doublet accented by round brilliant and single cut diamonds, no assay marks, 3.8cm, 8.2g.

Estimate £1,000 - £1,500

AN ANTIQUE AMETHYST AND PEARL BROOCH in 9ct yellow gold, set with an oval cut amethyst of approximately 33.73 carats, the openwork cannetille style border set with pearls, stamped 9ct, 5.1cm, 17.1g.

Estimate £600 - £800

AN EMERALD, SAPPHIRE AND DIAMOND OWL BROOCH in 18ct yellow gold, designed as an owl, the eyes set with round cabochon emeralds, the body decorated with round cut sapphires and round brilliant cut diamonds, stamped 750, 2.9cm, 7.9g.

Estimate £1,200 - £1,600

A RUBY, DIAMOND AND PEARL CLOVER BAR BROOCH in 18ct yellow gold, set with a row of square step cut rubies and rose cut diamonds, accented by pearls in a clover motif, stamped 750, 8.6cm, 6.8g.

Estimate £400 - £600

AN ANTIQUE AGATE CAMEO BROOCH / PENDANT in yellow gold, set with a round agate cameo carved to depict the bust of a classical woman, no assay marks, 3.1cm, 8.2g.

Estimate £250 - £350

AN ANTIQUE FRENCH GARNET AND DIAMOND SWEETHEART BROOCH / PENDANT in yellow gold and silver, set with two heart shaped garnets in a scrolling border of rose cut diamonds, suspending a pearl drop, with engraved foliate detailing to the reverse and the

Estimate £2,000 - £3,000

AN ANTIQUE PINK TOPAZ, EMERALD, TURQUOISE AND PEARL BROOCH in yellow gold, set with a elongated cushion cut pink topaz of approximately 2.91 carats, in a stylised border set with square step cut emeralds, round cabochon turquoise and pearls, no assay

Estimate £2,000 - £3,000

AN ANTIQUE AMBER BROOCH in yellow gold, inlaid with a nature scene of two birds in a stylised border, no assay marks, 35.6cm, 8.3g.

Estimate £200 - £300

AN ANTIQUE PEARL CRESCENT MOON BROOCH in 15ct yellow gold, the brooch set with a row of pearls, stamped 15CT, 5.0cm, 3.7g.

Estimate £80 - £120

AN ANTIQUE OPAL, DIAMOND, EMERALD AND RUBY BIRD BROOCH in yellow gold, the body of the bird carved from a piece of opal, the eye set with a cabochon cut ruby, the wings and tail feathers set with old cut diamonds and emeralds, French import marks, 4.

Estimate £1,200 - £1,600

A SAPPHIRE, DIAMOND AND ENAMEL BIRD BROOCH in 18ct yellow gold, designed as a bird decorated with orange enamel, the feathers set with round cut sapphires and single cut diamonds, the eye set with a round brilliant cut diamond, indistinct maker's mar

Estimate £1,200 - £1,600

AN ANTIQUE OPAL BROOCH in yellow gold, designed as three interlocking rings, set throughout with round cabochon opals, no assay marks, 2.6cm, 6.1g.

Estimate £200 - £300