NO RESERVE - AN ANTIQUE TURQUOISE AND PEARL STAR BROOCH AND PENDANT in yellow gold, designed as an eight pointed star, set throughout with round cabochon turquoise and pearls, no assay marks, 3.4cm, 4.7g. 

Estimate £100 - £150

NO RESERVE - AN ANTIQUE TURQUOISE AND RUBY INSECT BROOCH designed as a winged insect set throughout with round and oval cabochon turquoise, the eyes set with round cabochon rubies, no assay marks, 2.8cm, 4.1g. 

Estimate £100 - £150

AN ANTIQUE DIAMOND HAND AND HEART BROOCH in 15ct yellow gold, designed as a hand holding heart set with an old cut diamond, full British hallmarks for Chester 1902, 3.5cm, 3.5g. 

Estimate £400 - £600

A DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a twelve rayed star and set throughout with round brilliant cut diamonds, the diamonds all totalling 2.0-2.3 carats, no assay marks, 4.2cm, 17.8g. 

Estimate £1,000 - £1,500

ARFAN PARIS, A VINTAGE EMERALD, DIAMOND, ONYX AND RUBY BROOCH in 18ct yellow gold, designed as a parrot sat within an oval perch of black onyx, the body jewelled throughout with round brilliant cut diamonds, the wing and tail feathers accented by ste

Estimate £2,000 - £3,000

A DIAMOND, BLACK DIAMOND AND EMERALD PANTHER BROOCH in 18ct yellow gold, set throughout with round brilliant cut white and black diamonds all totalling 9.67 carats, the eyes set with cabochon emeralds, inscribed D 9.67, stamped 18K, 6.0cm, 21.0g.

Estimate £3,500 - £4,500

JOHN BROGDEN, AN ANTIQUE GOLD BROOCH, 19TH CENTURY in high carat yellow gold, designed as two domes, accented by gold beads and twisted wirework, signed JB, no assay marks, 4.6cm, 8.9g. 

Estimate £1,000 - £1,500

AN ANTIQUE DIAMOND AND EMERALD DOUBLET PRINCE OF WALES FEATHERS BROOCH in yellow gold and silver, set to the centre with an octagonal step cut emerald doublet surmounted by the Prince of Wales feathers motif and the motto 'ICH DIEN', accented by rose

Estimate £2,000 - £3,000

A VINTAGE DIAMOND HORSE AND JOCKEY BROOCH in yellow gold and silver, designed as a horse being ridden by a jockey, the horse set with single cut diamonds, no assay marks, 4.1cm, 7.5g. 

Estimate £600 - £800

AN ANTIQUE AMETHYST, CITRINE AND PEARL SWEETHEART BROOCH in yellow gold, set with a heart cut amethyst and citrine in a border of pearls, surmounted by a bow motif set with further pearls, no assay marks, 2.5cm, 5.5g. 

Estimate £600 - £800

AN ANTIQUE SAPPHIRE AND DIAMOND CLOVER BROOCH in yellow gold and silver, designed as a three leaf clover, set with cushion cut sapphires and old and rose cut diamonds, no assay marks, 2.9cm, 5.1g. 

Estimate £1,500 - £2,500

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 £1,200 - £1,600

A VINTAGE AMETHYST AND DIAMOND FLOWER BROOCH in yellow gold, set to the centre with a round cabochon amethyst in a border of baguette cut diamonds and stylised petals, no assay marks, 6.0cm, 43.6g. 

Estimate £3,000 - £5,000

A SAPPHIRE AND DIAMOND FLOWER BROOCH in white gold, designed as a floral bouquet set with clusters of round cut sapphires and round brilliant cut diamonds, accented by further diamonds, the diamonds all totalling 1.5-2.0 carats, the sapphires totalli

Estimate £800 - £1,200

AN ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a six rayed star set throughout with old cut diamonds, accented by further old cut diamonds, detectable brooch fittings, no assay marks, 4.5cm, 9.3g. 

Estimate £3,000 - £5,000

MURRLE BENNET & CO., AN ANTIQUE TURQUOISE PIN BROOCH in 9ct yellow gold, in scrolling form, set with two oval cabochon turquoise, inscribed PATENT 7034-99, Murrle Bennet & Co. maker's mark, stamped 9CT, 4.6cm, 2.4g. 

Estimate £50 - £70

NO RESERVE - AN ANTIQUE OPAL STICK PIN set with an oval cabochon opal, no assay marks, 1.0cm, 1.0g. 

Estimate £60 - £80

AN ANTIQUE PEARL, DIAMOND, RUBY AND GARNET FLY BAR BROOCH in yellow gold and silver, the fly set with garnet wings, rose cut diamonds and a cabochon ruby eye (one missing), the bar accented by a pearl, no assay marks, 4.5cm, 5.3g. 

Estimate £600 - £800

A MOONSTONE AND STAR SAPPHIRE BROOCH in silver, set with a cabochon star sapphire of 17.72 carats in a cluster of round cabochon moonstones, no assay marks, 3.5cm, 21.6g. 

Estimate £800 - £1,200

AN ANTIQUE DIAMOND EN TREMBLANT BROOCH in yellow gold and silver, designed as a spray of foliage with a flower en tremblant, the flower set to the centre with an old cut brown diamond, accented throughout with old cut diamonds, the diamonds all total

Estimate £3,500 - £4,500

AN ANTIQUE SHELL CAMEO BROOCH in 9ct yellow gold, set with a shell cameo carved to depict The Three Graces, stamped 9ct, 5.2cm, 13.0g. 

Estimate £100 - £150

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 £400 - £600

NO RESERVE - A PAIR OF PASTE PENDANTS a white and green paste pendant in silver, set with an octagonal step cut green paste stone in a foliate style border set with white paste stones, no assay marks, 4.0cm, 10.6g, a paste cross pendant, designed as

Estimate £80 - £120

BLACK STARR AND FROST, A CHRYSOPRASE CLIP BROOCH, CIRCA 1934 in 14ct yellow gold, comprising a shield shaped chrysoprase set with a gold plaque pierced to depict a bird, signed BSF, stamped 585, 3.1cm, 13.2g.

Estimate £600 - £800

A TURQUOISE, DIAMOND AND ENAMEL HEART LOCKET / BROOCH in yellow gold and silver, designed as a bow set with a cabochon turquoise and rose cut diamonds, suspending a heart shaped locket set with old and rose cut diamonds over a ground of blue enamel,

Estimate £2,000 - £3,000

AN ANTIQUE PASTE GIRANDOLE BROOCH / PENDANT in silver, set throughout with green and white paste stones, no assay marks, 10.2cm, 35.8g. 

Estimate £1,000 - £1,500

A MOTHER OF PEARL AND PEARL MINIATURE BROOCH in yellow gold, set with an oval mother of pearl with a painted portrait of a classical woman with a dog, in a border of pearls, no assay marks, 3.0cm, 6.2g. 

Estimate £200 - £300

AN ANTIQUE RUBY, SAPPHIRE AND EMERALD CLOVER BROOCH in yellow gold and silver, designed as a three-leaf clover set with an oval cut ruby, sapphire and emerald accented by old and rose cut diamonds and round cut rubies, no assay marks, 3.2cm, 6.1g. 

Estimate £1,500 - £2,500

AN ANTIQUE LABRADORITE AND ENAMEL BLACKAMOOR BROOCH in yellow gold, the head formed of carved labradorite, the robes and headdress decorated with green, red, yellow and white enamel, no assay marks, 3.3cm, 11.2g. 

Estimate £1,000 - £1,500

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 £700 - £900