LACLOCHE FRERES, AN ART DECO MULTIGEM BROOCH in platinum, set with marquise cut, old cut, and baguette cut diamonds, with additional rubies, emeralds, sapphires and onyx, the diamonds all totalling 3.5 - 3.8 carats, set in a floral design to an openw

Estimate £12,000 - £18,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £800 - £1,200

THIS LOT HAS BEEN WITHDRAWN

Estimate £1,000 - £1,500

THIS LOT HAS BEEN WITHDRAWN

Estimate £200 - £300

NO RESERVE - AN ANTIQUE DIAMOND BROOCH in scrolling design, set with old cut and rose cut diamonds suspending an old European cut diamond, the diamonds all totalling 3.8-4.2 carats, no assay marks, 5.2cm, 13.5g.

Estimate £2,000 - £3,000

THIS LOT HAS BEEN WITHDRAWN

Estimate £2,500 - £3,500

A VINTAGE RUBY, TURQUOISE AND DIAMOND BROOCH in yellow gold, in abstract design set with cabochon rubies and turquoise accented by round brilliant cut diamonds, no assay marks, 7.7cm, 54.8g.

Estimate £5,000 - £7,000

A FRENCH ART NOUVEAU RUBY, DIAMOND AND ENAMEL BROOCH in 18ct yellow gold, in foliate design, comprising a fleur de lis motif set with cushion cut rubies and rose cut diamonds, accented by two green enamel leaves, French assay marks, 3.5cm, 10.3g.

Estimate £1,000 - £1,500

AN ART DECO JADEITE JADE AND DIAMOND CLIP BROOCH set with a piece of carved jade designed as a monkey, accented by single and rose cut diamonds, no assay marks, 3.3cm, 12.9g.

Estimate £2,000 - £3,000

A DIAMOND AND ENAMEL LION BROOCH in yellow gold, designed as a lion, set with round brilliant and single cut diamonds and black enamel, no assay marks, 6.3cm, 52.5g.

Estimate £3,000 - £5,000

RAYMOND YARD, A VINTAGE SAPPHIRE AND DIAMOND BROOCH in 18ct yellow gold, designed as an abstract flower set with round brilliant cut diamonds and round cut sapphires, stamped YARD and 18KT with inventory number, 5.2cm, 18.2g.

Estimate £3,000 - £5,000

A VINTAGE ENAMEL, RUBY AND OPAL FLOWER BROOCH designed as a flower in pink enamel with a cluster of round cut rubies and a single cabochon cut opal to the centre, accented by green enamel vines to a gold scroll design frame, no assay marks, 5.5cm, 11

Estimate £600 - £800

AN ANTIQUE DIAMOND LOCKET BROOCH in yellow gold, in Etruscan revival design set to the centre with an old cut diamond, with a glass covered locket panel to the reverse, no assay marks, 4.5cm, 10.8g.

Estimate £300 - £500

AN ANTIQUE AMETHYST AND PEARL BROOCH, 19TH CENTURY in yellow gold, set with an oval cut amethyst within a border of pearls, no assay marks, 2.9cm, 10.4g.

Estimate £250 - £350

AN ANTIQUE PEARL, ENAMEL AND PASTE BROOCH in silver, set with oval and round pink foiled paste stones, accented by pearls, step cut green paste stones and white enamel, no assay marks, 4.0cm, 12.1g.

Estimate £200 - £300

AN ANTIQUE TURQUOISE AND ENAMEL ROYAL PRESENTATION BROOCH, EARLY 20TH CENTURY in yellow gold, depicting King Edward VII and Queen Alexandra's cipher, surmounted by a crown / coronet decorated with red enamel, accented with three clusters of cabochon

Estimate £800 - £1,200

AN ANTIQUE PASTE SPRAY BROOCH in yellow gold and silver, designed as a sheaf of wheat over a bow, set throughout with round cut white paste stones, no assay marks, 8.8cm, 25.3g.

Estimate £600 - £800

CARTIER, A CORAL AND DIAMOND FERN BROOCH in yellow gold, designed as a fern leaf, seat with two coral beads, accented by single cut diamonds, signed Cartier London, no assay marks, 5.1cm, 9.4g.

Estimate £1,500 - £2,500

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 NATURAL PEARL AND DIAMOND BROOCH in platinum and yellow gold, set with three natural pearls accented by old cut and rose cut diamonds, no assay marks, 5.6cm, 6.4g. Accompanied by a gemmological report stating that the pearls are of natural

Estimate £2,000 - £3,000

A VINTAGE DIAMOND DOUBLE CLIP BROOCH in platinum and white gold, designed as a stylised bow detaching to form two brooches, set throughout with round brilliant, single and baguette cut diamonds all totalling 14.0-16.0 carats, no assay marks, 7.5cm, 5

Estimate £8,000 - £12,000

A DIAMOND CLIP BROOCH in platinum, in shield form set throughout with old cut and rose cut diamonds, all diamonds totalling 2.6-2.8 carats, stamped PLATINUM, 2.4cm, 7.3g.

Estimate £1,500 - £2,500

A DIAMOND BOW BROOCH in white gold, designed as an abstract ribbon tied into a bow, set throughout with baguette and tapering baguette cut diamonds, the diamonds totalling 7.5-8.0 carats, no assay marks, 6.4cm, 26.1g.

Estimate £8,000 - £10,000

A BLUE CHALCEDONY, SAPPHIRE AND DIAMOND FLOWER BROOCH in 18ct white gold, set to the centre with a cluster of round cut sapphires, the petals set with carved blue chalcedony in borders of round brilliant cut diamonds, the leaves set with further diam

Estimate £4,000 - £6,000

CARTIER, A VINTAGE RUBY AND DIAMOND STARFISH BROOCH in 18ct yellow gold, designed as a fish with three starfish, the fish set with single cut diamonds and a cabochon ruby eye, the starfish set throughout with round cut rubies, signed Cartier, stamped

Estimate £8,000 - £12,000

TIFFANY & CO, A VINTAGE DOVE BROOCH BY PALOMA PICASSO in 18ct yellow gold, designed to depict a dove, designed by Paloma Picasso, signed Tiffany & Co, Paloma Picasso facsimile signature, dated 1981, stamped 750, 7.3cm, 37.2g.

Estimate £2,000 - £3,000

AN ANTIQUE RUBY, SPINEL AND DIAMOND BOW BROOCH in yellow gold and silver, designed as a flower within a bow, the bow set with cushion cut rubies and red spinels, the flower set with round and rose cut diamonds, the pin later, 6.0cm, 15.8g.

Estimate £2,500 - £3,500

AN ANTIQUE VICTORIAN ENAMEL AND PEARL BROOCH / PENDANT, 19TH CENTURY in yellow gold, circular body comprising a domed centre decorated with blue enamel, set with a pearl within a star border, within a border accented by twisted wirework, the reverse

Estimate £300 - £500

AN ANTIQUE DIAMOND AND PEARL BROOCH / PENDANT in yellow gold, designed as a flower, set to the centre with an old cut diamond in a cluster of pearls, the openwork petals accented by further old cut diamonds and pearls, no assay marks, 3.0cm, 8.5g.

Estimate £500 - £700

AN ANTIQUE DIAMOND BROOCH in silver and yellow gold, set with old cut diamonds in a scrolling design, the diamonds all totalling 3.5-3.8 carats, indistinct assay marks, 3.5cm, 14.0g.

Estimate £2,500 - £3,500

A DIAMOND FLOWER BROOCH in yellow gold, designed as a flower set with old cut diamonds, the diamond totalling 8.0-9.0 carats, no assay marks, 4.7cm, 22.1g.

Estimate £5,000 - £7,000

AN ANTIQUE FLORAL SPRAY BROOCH in silver, designed as a floral spray tied with a bow set throughout with rose cut diamonds, no assay marks, 4.6cm, 9.8g.

Estimate £3,000 - £5,000

AN ANTIQUE SAPPHIRE, DIAMOND AND BLACK ENAMEL BEE BROOCH the body of the bee set with a cabochon cut sapphire of 1.0-1.3 carats, the abdomen set with black enamel and rose cut diamonds, the wings and legs set with rose cut diamonds, the head accented

Estimate £3,000 - £5,000

AN ART DECO PEARL, DIAMOND, AND ENAMEL BROOCH in platinum and 18ct gold, the brooch set with three central pearls accented by two old cut diamonds, accented by further pearls and diamonds to an openwork black enamel frame, French assay marks, French

Estimate £2,500 - £3,500

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 £15,000 - £25,000

AN ANTIQUE SAPPHIRE, DIAMOND, AND PEARL BROOCH in silver and yellow gold, in foliate design, set with an oval cut sapphire of approximately 0.30 carats within a surround of rose cut diamonds and pearls, the diamonds all totalling 1.0-1.2 carats, no a

Estimate £800 - £1,200

AN ANTIQUE DIAMOND BAR BROOCH set with a central row of old cut diamonds accented by two further rows of rose cut diamonds, the diamonds all totalling 2.2-2.4 carats, no assay marks, 5.0cm, 7.4g.

Estimate £800 - £1,200

AN ANTIQUE RUBY AND SAPPHIRE SNAKE BROOCH in 18ct yellow gold, designed as two snakes coiled around each other, the head of one snake set with an oval cut ruby, the head of the other set with an oval cut sapphire, stamped 750, 3.3cm, 7.9g.

Estimate £400 - £600

A BLACK AND WHITE DIAMOND FLOWER BROOCH in white gold, designed as a flower, set with a central cluster of round cut black diamonds, the petals set throughout with round brilliant cut diamonds, the black diamonds all totalling 3.5-4.0 carats, the whi

Estimate £6,000 - £8,000

AN ANTIQUE VICTORIAN DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold, in openwork geometric design with a central foliate motif set with old and rose cut diamonds within blue enamel border, suspending a chain and tassel drop, no assay marks, 8

Estimate £1,000 - £1,500

AN ANTIQUE PEARL AND ENAMEL BROOCH in 15ct yellow gold, the openwork brooch set with green enamel leaves and pearls, within a border of pearls, stamped 15CT, 3.7cm, 4.3g.

Estimate £200 - £300

A VINTAGE GEMSET BIRD BROOCH in 14ct yellow gold, designed as a bird perched on a branch, set throughout with cabochon turquoise, cabochon jadeite jade, round cut rubies, round cut emeralds and step cut sapphires, stamped 14K, 7.5cm, 28.1g.

Estimate £4,000 - £6,000

A VINTAGE BURMA NO HEAT SAPPHIRE AND DIAMOND BROOCH in platinum and 18ct white gold, the brooch designed as a scroll, set with rows of oval cut sapphires and rows of round brilliant, baguette and calibre cut diamonds, the sapphires all totalling 9.5-

Estimate £25,000 - £35,000

A VINTAGE BURMA NO HEAT STAR RUBY AND DIAMOND CLIP BROOCH in platinum, in scrolling design, set with round brilliant and carre cut diamonds, with a spray of baguette cut diamonds terminating with five cabochon star rubies, the rubies all totalling 16

Estimate £8,000 - £12,000

A FINE BELLE EPOQUE NATURAL PEARL BOW BROOCH, EARLY 20TH CENTURY designed as a ribbon tied in a bow suspending a natural pearl drop of 15.5 x 11.5 x 9.9mm (possibly later added), set throughout with old cut diamonds, the diamonds all totalling 8.00-9

Estimate £30,000 - £50,000

AN ANTIQUE GARNET AND PEARL CROSS BROOCH, 19TH CENTURY in yellow gold, set with a cluster of oval cut garnets suspending a cross pendant set with further square cut garnets and pearl drops, no assay marks, 5.3cm, 8.8g.

Estimate £500 - £700

A VINTAGE DIAMOND AND ENAMEL ROYAL AIR FORCE CAP BADGE BROOCH the central roundel applied with the letters RAF, against a wreath of green enamel leaves, surmounted by a red enamel coronet, between wings, set throughout with rose cut diamonds, no assa

Estimate £500 - £700

AN ANTIQUE GARNET, PEARL AND ENAMEL BROOCH set with a cushion cut garnet in a scalloped border of white and gold enamel, accented by pearls, no assay marks, 3.0cm, 4.6g.

Estimate £300 - £500

A VINTAGE TURQUOISE AND DIAMOND BROOCH in 18ct yellow gold, designed as a bouquet of wheat sheafs set with cabochon turquoise, accented by single cut diamonds, stamped 750, 6.8cm, 18.5g.

Estimate £2,000 - £3,000

A VINTAGE PEARL NAVAL CROWN BROOCH in 9ct yellow gold, designed as a naval crown set throughout with pearls, J.W.B maker's mark for J W Benson, full British hallmarks for Birmingham 1966, 3.0cm, 5.0g.

Estimate £200 - £300

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 1.2-2.5 carats, no assay marks, 5.2cm, 8.3g. Accompanied by a facsimile ge

Estimate £4,000 - £6,000

A SAPPHIRE, RUBY, DIAMOND AND MOTHER OF PEARL DRAGONFLY BROOCH in 18ct yellow gold and silver, designed to depict a dragonfly, the body set with a cushion cut blue sapphire within a cluster of old cut diamonds, the wings inlaid with polished mother o

Estimate £4,000 - £6,000

A VINTAGE AQUAMARINE AND DIAMOND BOW BROOCH, CIRCA 1950 in platinum and 18ct white gold, set with two tapered fancy cut aquamarines, accented by rose cut, single cut and round brilliant cut diamonds, stamped PT, 18CT, 4.0cm, 11.8g.

Estimate £4,000 - £6,000

CARTIER, A RARE CHINOISERIE CORAL AND GARNET BROOCH, CIRCA 1950 in 18ct yellow gold, comprising a piece of coral carved to depict a man holding three carved coral flowers accented by round cut tsavorite garnets, signed Cartier and numbered, 5.3cm, 22

Estimate £15,000 - £25,000

AN ANTIQUE CAMEO BROOCH / PENDANT in yellow gold, set with a cameo carved to depict the bust of a woman, no assay marks, 5.1cm, 24.0g.

Estimate £400 - £600

A RUBY AND DIAMOND SHELL BROOCH in yellow gold, designed as two shells, set with old and rose cut diamonds and step cut rubies, no assay marks, 3.5cm, 4.6g.

Estimate £800 - £1,200

A RUBY AND DIAMOND BOW BROOCH in white gold, designed as a ribbon tied into a bow, set with oval cut rubies and old cut diamonds, no assay marks, 2.6cm, 3.4g.

Estimate £600 - £800

AN ENAMEL FISH BROOCH in yellow gold, the bar set with a fish in blue, brown, red, black and white enamel, no assay marks, 5.1cm, 2.4g.

Estimate £300 - £500

AN ANTIQUE DIAMOND AND ENAMEL COCKEREL BROOCH in yellow gold and silver, designed as a cockerel, set with rose cut diamonds, red enamel to the comb and yellow enamel to the beak and feet, no assay marks, 2.9cm, 3.7g.

Estimate £600 - £800

AN ANTIQUE DIAMOND BAR BROOCH in yellow gold and silver, set with a cluster of old cut diamonds on a tapering bar set with further old cut diamonds, the diamonds all totalling 0.4-0.5 carats, no assay marks, 4.3cm, 3.9g.

Estimate £300 - £500

AN ANTIQUE AMETHYST AND PEARL BROOCH in yellow gold, set with an oval cut amethyst in a scroll border accented by pearls, no assay marks, 3.4cm, 8.0g.

Estimate £200 - £300

A DIAMOND AND PEARL RIBBON BROOCH in yellow gold, set with old cut diamonds and pearls, no assay marks, 3.9cm, 3.7g.

Estimate £200 - £300

AN ANTIQUE DIAMOND SPRAY BROOCH in yellow gold, in foliate design, set with a central cluster of rose cut diamonds, the leaves set with further rose cut diamonds, no assay marks, 7.5cm, 17.9g.

Estimate £1,500 - £2,500

VAN CLEEF & ARPELS, A MOTHER OF PEARL AND DIAMOND BOW BROOCH in 18ct yellow gold, modelled as a bow set with mother of pearl and round brilliant cut diamonds, signed VCA and numbered, stamped 18K, 2.5cm, 7.1g.

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND, ENAMEL AND RUBY INSECT BROOCH, LATE 19TH CENTURY in yellow gold and silver, designed as a winged insect, the body set with old cut and rose cut diamonds, the wings decorated with light blue enamel and old cut diamonds, the eyes se

Estimate £5,000 - £7,000

A VINTAGE SEED PEARL AND DIAMOND BROOCH / PENDANT in yellow gold, formed of concentric rows of seed pearls to a central old mine cut diamond of approximately 0.28 carats, no assay marks, 2.2cm, 8.3g.

Estimate £300 - £500

AN ANTIQUE RUBY, SAPPHIRE, PEARL AND DIAMOND BUTTERFLY BROOCH in yellow gold and silver, designed as a butterfly, the body jewelled with pearls, the wings with rubies, sapphires and diamonds, no assay marks, 3.9cm, 7.7g.

Estimate £300 - £500

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 - £2,500

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

A NATURAL PEARL AND DIAMOND FLORAL SPRAY BROOCH in white gold, designed as a floral spray, set throughout with old and rose cut diamonds, accented by three pearls of 6.7, 7.4 and 7.8mm, no assay marks, 6.2cm, 15.6g. Accompanied by a facsimile gemmolo

Estimate £3,000 - £5,000

A PEARL AND DIAMOND FLOWER BROOCH in high carat yellow gold, set with a central pearl of 8.5mm, the petals set throughout with round brilliant and single cut diamonds, the diamonds all totalling 0.5-0.7 carats, maker's mark, no assay marks, 2.5cm, 9.

Estimate £400 - £600

AN ANTIQUE TURQUOISE AND PEARL BROOCH in yellow gold, designed as a wreath of leaves set with pearls, accented by cabochon turquoise, no assay marks, 2.1cm, 2.1g.

Estimate £100 - £150

A VINTAGE OWL BAR BROOCH in 9ct rose and yellow gold, designed as an owl perched on a bar, set with cabochon cut emerald eyes, stamped 9CT, 5.2cm, 2.3g.

Estimate £200 - £300

A VINTAGE DIAMOND, QUARTZ AND PEARL BROOCH in 18ct yellow gold, set with a pearl within a trio of polished purple quartz beads, each accented by round and old cut diamonds, stamped 750, 3.2cm, 14.8g.

Estimate £300 - £500