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

AN ANTIQUE DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, set with graduating old mine and rose cut diamonds all totalling 2.0-2.5 carats, no assay marks, 2.5cm, 4.4g.

Estimate £800 - £1,200

AN VINTAGE SCOTTIE DOG BROOCH in yellow gold, designed as a textured Scottie dog wearing a collar, no assay marks, 2.5cm, 7.9g.  

Estimate £250 - £350

CARTIER, A VINTAGE DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a rose, set to the centre with an old cut diamond accented by gold stamens and round brilliant cut diamonds, signed Cartier London, no assay marks, 4.3cm, 15.5g. 

Estimate £4,000 - £6,000

A VINTAGE ENAMEL, DIAMOND AND RUBY TURTLE BROOCH in 18ct yellow gold, designed as a turtle with articulated head and limbs, the shell decorated with brown and yellow enamel, the head set with single cut diamonds and round cabochon ruby eyes, stamped

Estimate £600 - £800

AN ANTIQUE PEARL BEE BROOCH in 15ct yellow gold, the body set with two pearls, the reverse of the wings inscribed 'J.D A.E.B', stamped 15ct, 2.8cm, 2.0g. 

Estimate £300 - £500

AN ANTIQUE DIAMOND STAR BROOCH in yellow gold and silver, designed as a six rayed star set throughout with old and rose cut diamonds, the diamonds all totalling 1.7-1.9 carats, no assay marks, 2.5cm, 8.2g.

Estimate £1,000 - £1,500

A FINE ANTIQUE OPAL AND DIAMOND BROOCH / PENDANT, EARLY 20TH CENTURY in yellow gold, set with a cabochon opal of approximately 19.16 carats accented by old cut diamonds, the diamonds all totalling 1.0-1.3 carats, no assay marks, 3.9cm, 12.2g.

Estimate £6,000 - £8,000

A VINTAGE SAPPHIRE AND DIAMOND BAR BROOCH in platinum and 18ct white gold, set with a row of alternating square step cut sapphires and single cut diamonds, stamped 18CT PLAT, 6.2cm, 2.8g. 

Estimate £250 - £350

AN ANTIQUE ENAMEL AND PEARL DOLPHIN BAR BROOCH in yellow gold, comprising two intertwined dolphins around a pearl, the dolphins decorated with red, green and pearlescent enamel, no assay marks, 4.0cm, 4.5g. 

Estimate £300 - £500

A VINTAGE TURQUOISE, DIAMOND, ENAMEL AND RUBY KINGFISHER BROOCH in yellow gold, designed as a hummingbird perched on a branch, the body set with a cabochon turquoise, the head decorated with blue guilloche enamel and a cabochon ruby eye, accented by

Estimate £2,000 - £3,000

A VINTAGE PEARL AND DIAMOND BROOCH set with a pearl of 15.5mm accented by baguette, single and round brilliant cut diamonds, suspending two rows of single, Peruzzi and carre cut diamonds terminating in pearl drops within diamond set caps, the diamond

Estimate £3,000 - £5,000

AN ANTIQUE RUBY AND DIAMOND BROOCH in yellow gold, comprising an openwork square set with square step cut rubies accented by a woven design of rose cut diamonds, marked indistinctly, 2.5cm, 3.6g. 

Estimate £400 - £600

A VINTAGE EMERALD AND DIAMOND BOW BROOCH in 18ct white and yellow gold, designed as a ribbon tied into a bow, set with square step cut emeralds and round brilliant cut diamonds, indistinct British hallmarks, 4.3cm, 12.6g. 

Estimate £1,000 - £1,500

AN ANTIQUE VICTORIAN 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

Estimate £1,500 - £2,000

AN ANTIQUE EMERALD AND DIAMOND BROOCH / PENDANT in yellow gold, in a scrolling foliate design set with round and cabochon cut emeralds, accented by old cut diamonds, no assay marks, 6.0cm, 11.2g. 

Estimate £400 - £600

AN ANTIQUE PINK TOURMALINE AND PEARL BROOCH in yellow gold, set to the centre with an oval pink tourmaline in a double border of seed pearls, no assay marks, 1.7cm, 3.9g. 

Estimate £300 - £500

AN ANTIQUE GARNET AND DIAMOND BROOCH in yellow gold and silver, designed as a stylised flower set with five pear cut garnets accented by old cut diamonds, no assay marks, 2.7cm, 7.0g. 

Estimate £1,000 - £1,500

AN ANTIQUE DIAMOND CRESCENT MOON BROOCH set with rows of rose cut diamonds, no assay marks, 4.5cm, 14.7g. 

Estimate £600 - £800

AN ANTIQUE TURQUOISE AND PEARL MOURNING BROOCH in yellow gold, set with a glass covered panel within a cluster of cabochon turquoise and seed pearls, no assay marks, 2.2cm, 4.0g.

Estimate £100 - £150

AN ANTIQUE SAPPHIRE AND DIAMOND BAR BROOCH in yellow and white gold, the openwork brooch set with a row of alternating cushion cut sapphires and old cut diamonds, no assay marks, 5.5cm, 3.8g. 

Estimate £400 - £600

AN ANTIQUE DIAMOND AND PEAR CRESCENT MOON BAR BROOCH in yellow gold, the crescent moon set with old cut diamonds all totalling 1.4-1.6 carats, the bar terminated with a pearl of 5.6mm, no assay marks, 4.7cm, 4.8g. 

Estimate £600 - £800

AN ANTIQUE DIAMOND FLOWER BROOCH in yellow gold and silver, designed as a flower set throughout with old cut diamonds, the diamonds all totalling 1.4-1.6 carats, no assay marks, 2.8cm, 3.1g. 

Estimate £800 - £1,200

AN ANTIQUE RUBY AND DIAMOND GIARDINETTO BROOCH in yellow gold and silver, designed as a basket of flowers, set with rose cut diamonds and round cut rubies, inscribed 1649, no assay marks, 3.8cm, 9.8g. 

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND BROOCH in yellow gold and silver, 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 PORTUGUESE CHRYSOLITE BROOCH in silver, the oval body set throughout with calibre cut chrysolites, no assay marks, 4.0cm, 15.5g. 

Estimate £600 - £800

AN ANTIQUE PEARL AND DIAMOND CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon set with pearls and rose cut diamonds, 3.3cm, 4.1g. 

Estimate £400 - £600

AN ANTIQUE PINK TOPAZ AND EMERALD BROOCH / PENDANT designed as a cross, the cannetille body set with a step cut emerald accented by four pear cut pink topaz, no assay marks, 5.0cm, 7.4g. 

Estimate £300 - £500

AN ANTIQUE DIAMOND AND PEARL FLORAL SPRAY BROOCH in yellow gold and silver, designed as a spray of flowers set throughout with old cut diamonds, accented by pearls ranging from 4.9-10.4mm, the diamonds all totalling 7.0-8.0 carats, no assay marks, 10

Estimate £15,000 - £20,000

AN ANTIQUE PEARL AND GARNET BROOCH in silver, set to the centre with a cluster of garnets and pearls designed as a flower, in an openwork surround of further garnets and pearls, no assay marks, 7.2cm, 21.7g. 

Estimate £300 - £500

A VINTAGE PEARL CLOVER BROOCH in 18ct yellow gold, designed as a series of interlocking links, each set with a trio of pearls forming a clover, stamped k18, 4.0cm, 3.6g. 

Estimate £100 - £150

A VINTAGE AMETHYST AND DIAMOND BROOCH in yellow and white gold, set with a fancy mixed cut amethyst in a geometric border of round brilliant cut diamonds, no assay marks, 3.9cm, 21.5g. 

Estimate £1,000 - £1,500

AN EMERALD AND DIAMOND BROOCH in 14ct white and yellow gold, designed as three interlocking ovals set with round cut diamonds, set to the centre with an octagonal step cut emerald of approximately 2.72 carats, stamped 585, 3.8cm, 6.2g. 

Estimate £2,000 - £3,000

A RUBY, DIAMOND AND EMERALD PANTHER BROOCH / PENDANT in 18ct yellow gold, designed as a panther wearing a collar, set throughout with square step cut rubies, accented by round brilliant cut diamonds, the eyes set with round cut emeralds, the rubies a

Estimate £4,000 - £6,000

AN ANTIQUE AGATE CAMEO BROOCH in yellow gold, depicting the sculpture Laocoon and His Sons in a gold border, indistinct assay marks, 7.8cm, 37.5g. 

Estimate £2,000 - £3,000

AN ANTIQUE PASTE LOCKET / BROOCH in yellow gold, the domed body set with an oval cut colourless paste in a cluster of round cut paste, accented by beaded and wirework decoration with two swag chains, suspending a pear-shaped drop set with further pas

Estimate £500 - £700

AN ANTIQUE KING CHARLES SPANIEL PAINTED MINIATURE DOG BROOCH in yellow gold, set with a circular painted miniature of a King Charles Spaniel in a twisted rope and beaded frame, no assay marks, 2.2cm, 4.0g. 

Estimate £300 - £500

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 £700 - £900

AN ANTIQUE SEED PEARL BROOCH designed as a leaf strung throughout with seed pearls, no assay marks, 4.0cm, 2.6g. 

Estimate £150 - £250

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

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 FRENCH ANTIQUE ART NOUVEAU GOLD BROOCH in 18ct yellow gold, designed as a woman wearing a necklace of foliage, her dress formed of petals, French assay marks, 2.4cm, 4.7g. 

Estimate £300 - £500

A PEARL AND DIAMOND SWEETHEART BROOCH in yellow gold and silver, designed as two hearts each set to the centre with a pearl, surmounted by a scrolling bow set throughout with old cut diamonds, no assay marks, 4.0cm, 6.2g. 

Estimate £1,200 - £1,800

AN ANTIQUE VICTORIAN CAMEO BROOCH, 19TH CENTURY in yellow gold, the shell cameo carved to depict the goddess Nike, within a wirework border, no assay marks, 5.8cm, 20.2g.

Estimate £700 - £900

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 £2,000 - £3,000

A FINE VINTAGE RUBY AND DIAMOND DOUBLE CLIP BROOCH comprising two clip brooches of scrolling design connected by a central frame to be worn as one brooch, set with seven oval cut rubies, accented by baguette cut diamonds and jewelled throughout the r

Estimate £12,000 - £18,000

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

Estimate £1,000 - £1,500

AN ANTIQUE EGYPTIAN REVIVAL ENAMEL, RUBY AND DIAMOND PHARAOH BROOCH, 19TH CENTURY in yellow gold, set with a green hardstone carved to depict the head of a pharaoh accented by a cabochon ruby, rose cut diamonds and red enamel, within a winged border

Estimate £2,000 - £3,000

AN ANTIQUE VICTORIAN MOURNING BROOCH / PENDANT in yellow gold, the stylised brooch / pendant set to the centre with a carved banded agate forget-me-not to a surround of gold flower petals with a hairwork locket to the reverse, engraved 'To Mary Eliza

Estimate £600 - £800

AN ANTIQUE GARNET AND PEARL FLOWER BROOCH designed as a flower set with round and oval cut garnets and pearls, no assay marks, 2.1cm, 1.8g. 

Estimate £200 - £300

AN ANTIQUE OPAL, EMERALD AND RUBY BROOCH designed as a bow set with a square step cut emerald in a border of cushion cut rubies, accented by cabochon opals, suspending a swag chain with a drop set with a further emerald, ruby and opal, with a small g

Estimate £400 - £600

AN ANTIQUE FOILED ROCK CRYSTAL BROOCH, 19TH CENTURY in yellow gold, in scrolling openwork design, set with five oval cut foiled pink rock crystals, with two swag chains suspending a pear shaped foiled pink rock crystal drop, no assay marks, 7.8cm, 12

Estimate £250 - £350

AN ANTIQUE OPAL CRESCENT MOON BROOCH in yellow gold, designed as a crescent moon set with a row of graduated cabochon opals, no assay marks, 2.7cm, 3.1g. 

Estimate £500 - £700

AN ANTIQUE REGIMENTAL DIAMOND AND ENAMEL BADGE BROOCH in platinum and 15ct yellow gold, designed as a Maltese cross bearing a Regimental Insignia in green enamel surrounded by a laurel wreath surmounted by a crown set with red enamel, the body set th

Estimate £800 - £1,200

A FINE NATURAL SALTWATER PEARL AND DIAMOND FLEUR DE LYS BROOCH / PENDANT in yellow gold and silver, designed as a fleur de lys set with rose cut diamonds suspending a natural saltwater pearl drop, no assay marks, 5.0cm, 7.8g. Accompanied by a gemmolo

Estimate £7,000 - £9,000

AN ANTIQUE IMPERIAL TOPAZ, SAPPHIRE, GARNET AND DIAMOND INSECT BROOCH in yellow gold and silver, designed as an insect, the body set with a pear cut yellow topaz and a round cut sapphire, the eyes set with cabochon garnets, the wings set with rose cu

Estimate £800 - £1,200

AN ANTIQUE DIAMOND SWORD BROOCH in yellow gold and silver, designed as a sword, set throughout with old cut diamonds, the diamonds all totalling 1.0-1.3 carats, no assay marks, 10.8cm, 9.3g. 

Estimate £400 - £600

AN ANTIQUE PINK TOURMALINE AND PEARL BAR BROOCH in 15ct yellow gold, set with a cushion cut pink tourmaline of approximately 14.51 carats accented by a row of seed pearls, stamped 15CT, 6.6cm, 7.3g. 

Estimate £2,000 - £3,000

AN ANTIQUE PEARL AND DIAMOND BROOCH designed as an openwork basket of flowers set with four pearls, the flowers set with rose cut diamonds, accented by further diamonds and a pearl, pin signed Tiffany & Co, no assay marks, 2.7cm, 4.8g. 

Estimate £800 - £1,200

AN ANTIQUE GOLD BROOCH in yellow gold, in the Etruscan revival manner, accented by beaded and twisted wirework, with a glass covered locket compartment to the reverse, no assay marks, 4.8cm, 5.5g. 

Estimate £200 - £300

A SAPPHIRE, DIAMOND AND RUBY LEOPARD BROOCH in 18ct yellow gold, designed as a leopard set with round cut sapphires and round brilliant cut diamonds, a round cut ruby set to the eye, stamped 750, 3.9cm, 6.9g. 

Estimate £500 - £700

A VINTAGE TURQUOISE, RUBY AND SAPPHIRE BIRD BROOCH in 14ct yellow gold, designed as a bird perched on branch eating berries, the head pave set with cabochon turquoise and a round cut ruby eye, the berries formed of round cut rubies and sapphires, sta

Estimate £1,000 - £1,500

AN AMETHYST, PEARL, DIAMOND AND ENAMEL GOLD SOVEREIGN COIN CLIP BROOCH in high carat yellow gold, set with a George V sovereign gold coin dated 1925 in a border of green enamel, within a further border of cabochon amethysts and pearls, accented by ro

Estimate £800 - £1,200

A VINTAGE DIAMOND BROOCH, CIRCA 1950 the scrolling openwork body set with seven principal old cut diamonds, accented by further smaller round cut diamonds, the diamonds all totalling 3.8-4.2 carats, no assay marks, 5.3cm, 11.3g.

Estimate £2,000 - £3,000

AN ANTIQUE GREEN PASTE AND DIAMOND BROOCH, EARLY 19TH CENTURY in scrolling foliate design, set to the centre with a cabochon green paste stone accented by rose cut diamonds, the diamonds all totalling 3.0-4.0 carats, no assay marks, 6.0cm, 26.1g. 

Estimate £2,000 - £3,000

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

Estimate £800 - £1,200

AN ANTIQUE PASTE AND PEARL BROOCH in 9ct yellow gold, set with fancy cut orange paste stone in a border of pearls, stamped 9CT, 2.0cm, 5.2g. 

Estimate £300 - £500

AN ANTIQUE GEORGIAN PASTE BEETLE BROOCH designed as a beetle, the body set with cushion and round cut purple and orange paste, cabochon red paste to the eyes, no assay marks, 5.5cm, 33.1g. 

Estimate £3,500 - £4,500

AN ANTIQUE AGATE CAMEO BROOCH in yellow gold, set with an oval agate cameo carved to depict the bust of a classical woman, suspending three articulated gold drops, no assay marks, 8.3cm, 32.8g. 

Estimate £3,000 - £5,000

AN ANTIQUE VICTORIAN GARNET MOURNING BROOCH in yellow gold, the scrolling ornate body set with three cabochon garnets suspending a detachable drop set with a further garnet, the reverse inscribed '2Oth Dec 1840', with a glass covered locket compartme

Estimate £700 - £900

AN ANTIQUE EQUESTRIAN PEARL HORSESHOE AND NAIL BROOCH in yellow gold, designed as a horseshoe and nail motif set throughout with pearls, SD maker's mark, no assay marks, 6.2cm, 10.6g. 

Estimate £300 - £500

AN ANTIQUE AGATE CAMEO BROOCH in yellow gold, set with an agate cameo depicting the profile of a classical woman, in a border of gold accented with beadwork, no assay marks, 3.1cm, 8.3g. 

Estimate £300 - £500

AN ANTIQUE DIAMOND AND PEARL BROOCH in yellow gold, designed as a ribbon set with pearls and old cut diamonds, no assay marks, 3.9cm, 3.7g. 

Estimate £300 - £500

AN ANTIQUE GARNET BROOCH in scrolling form engraved with foliate details set with oval and round cabochon garnets, suspending a drop of similar design set with a further oval cabochon garnet, no assay marks, 3.8cm, 7.8g. 

Estimate £300 - £500

AN ANTIQUE VICTORIAN CITRINE BROOCH set with an oval cut citrine in an openwork scrolling border, no assay marks, 4.3cm, 7.8g. 

Estimate £150 - £250

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 MOONSTONE, GARNET AND DIAMOND INSECT BROOCH in yellow gold and silver, designed as an insect, the body set with an oval cabochon moonstone and oval cut garnet, the eyes set with old cut diamonds, the wings set with rose cut diamonds, no as

Estimate £1,200 - £1,800

AN OPAL AND PEARL BAR BROOCH in 8ct yellow gold, comprising a row of graduated oval cabochon opals accented by seed pearls, stamped 333, 3.7cm, 2.6g. 

Estimate £300 - £500

AN ANTIQUE SHELL CAMEO BROOCH in yellow gold, set with a shell cameo carved to depict a goddess with Cupid, in a cannetille border, no assay marks, 4.4cm, 7.6g. 

Estimate £300 - £500

A VINTAGE 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

A GOLD FEATHER BROOCH in 14ct yellow gold, designed as a textured feather, stamped 14K, 6.5cm, 10.3g. 

Estimate £600 - £800

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 £800 - £1,200

A VINTAGE DIAMOND AND ONYX OWL BROOCH in 18ct yellow gold, designed as an owl perched on a branch, the eyes set with cabochon onyx accented by round brilliant cut white diamonds, the body pave set with round brilliant cut yellow diamonds, EW & C make

Estimate £4,000 - £6,000

A VINTAGE MALACHITE AND DIAMOND SNAKE CHARMER BROOCH in 18ct yellow gold, designed as a snake charmer, the face set with carved malachite, wearing a headdress set with a round brilliant cut diamond, with a snake coiled around his neck set with a furt

Estimate £1,200 - £1,800

AN ANTIQUE FRENCH RUBY, EMERALD AND DIAMOND BUTTERFLY BROOCH in 18ct yellow gold, the body set with a cushion cut ruby, the wings set with round cut emeralds and rose cut diamonds, French assay mark, 3.7cm, 3.4g. 

Estimate £250 - £350

AN ANTIQUE ENAMEL AND PEARL BROOCH in yellow gold, the rectangular body decorated with pink guilloche enamel, set to the centre with a pearl, in a border of further pearls, no assay marks, 2.5cm, 4.9g. 

Estimate £200 - £300

AN ANTIQUE MICROMOSAIC BROOCH / PENDANT in yellow gold, the circular face with polished hardstone pieces depicting two doves holding an olive branch and the words 'AMORE E FEDE' meaning 'LOVE AND FAITH' suspending three articulated drops, glass locke

Estimate £1,000 - £1,500

AN ANTIQUE MONKEY BROOCH designed as a monkey sat on a bar suspending another monkey holding a pearl, no assay marks, 3.8cm, 4.3g. 

Estimate £250 - £350