AN ANTIQUE DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, designed as a crescent moon set with a row of old cut diamonds, the diamonds all totalling 1.0-1.1 carats, no assay marks, 2.9cm, 4.7g.

Estimate £1,000 - £1,500

AN ANTIQUE ANCHOR BROOCH designed as an anchor accented by a rope, no assay marks, 4.2cm, 3.2g. 

Estimate £200 - £300

AN ANTIQUE DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral spray, set throughout with old, cushion and single cut diamonds, the central flower set en tremblant, the diamonds all totalling 8.0-9.0 carats, no as

Estimate £8,000 - £12,000

AN ANTIQUE ART NOUVEAU PASTE AND PLIQUE A JOUR ENAMEL BROOCH in yellow gold, set with a purple paste cabochon accented on each side by a bird with outstretched wings, the wings decorated with purple and green plique a jour enamel, marked indistinctly

Estimate £500 - £700

A FINE ANTIQUE DIAMOND MALTESE CROSS BROOCH / PENDANT in yellow gold and silver, designed as a Maltese cross, set to the centre with an old cut diamond of approximately 1.10 carats in a cluster of old cut diamonds, accented throughout with further ol

Estimate £6,000 - £8,000

AN ANTIQUE DIAMOND FLOWER BROOCH / PENDANT in yellow gold and silver, designed as a flower set throughout with old and rose cut diamonds, the diamonds all totalling 3.5-4.0 carats, no assay marks, 2.9cm, 12.5g. 

Estimate £3,000 - £5,000

A PAIR OF DIAMOND CLIP BROOCHES in white gold and platinum, the sheild shaped clips set throughout with round brilliant, baguette and single cut diamonds, no assay marks, 2.3cm, 9.7g. 

Estimate £2,500 - £3,500

AN AMETHYST AND DIAMOND BROOCH in white gold, set with a cushion cut amethyst of approximately 25.17 carats, in a border of old and round cut diamonds, suspending an old cut diamond drop, the diamonds all totalling 1.5-2.0 carats, no assay marks, 4.5

Estimate £2,000 - £3,000

A DIAMOND AND PEARL BROOCH in platinum and white gold, set with a pearl of 12.5mm, in concentric borders of round cut diamonds and further pearls, no assay marks, 3.0cm, 11.6g.

Estimate £1,200 - £1,600

AN ANTIQUE PEARL AND DIAMOND CRESCENT MOON BROOCH designed as a crescent moon set with a row of alternating pearls, old and rose cut diamonds, accented by further pearls, no assay marks, 2.8cm, 7.4g.

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 £500 - £700

A FINE ANTIQUE VICTORIAN DIAMOND AND ENAMEL SNAKE BROOCH in yellow gold, designed as a coiled snake, the head set with a cluster of rose cut diamonds, the body decorated with black enamel patterning, no assay marks, 4.7cm, 23.0g.

Estimate £3,000 - £5,000

A DIAMOND, RUBY, AND SAPPHIRE BIRD BROOCH in yellow gold, the body of the bird invisibly set with calibre cut rubies, the wings and tail set with round brilliant cut diamonds, the eye set with a cabochon cut ruby and the beak set with a cabochon cut

Estimate £1,500 - £2,500

AN AMETHYST, DIAMOND AND PLIQUE A JOUR BOUQUET BROOCH in 18ct yellow gold, comprising a cluster of carved amethyst flowers set with single cut diamonds, the leaves decorated with green plique a jour enamel, stamped 750, 4.9cm, 23.4g.

Estimate £1,500 - £2,500

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

Estimate £400 - £600

A FINE ANTIQUE CAT'S EYE CHRYSOBERYL AND DIAMOND CLUSTER BROOCH in yellow gold and silver, set with an oval cat's eye chrysoberyl of approximately 19.00 carats in a cluster of old cut diamonds, the diamonds all totalling 4.0-4.5 carats, no assay mark

Estimate £20,000 - £30,000

AN ANTIQUE DIAMOND FLOWER BROOCH in white gold, designed as a flower set with old cut diamonds, in a border of further old cut diamonds, the diamonds totalling 6.0-6.5 carats, no assay marks, 2.9cm, 6.4g.

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND DRAGONFLY BROOCH in yellow gold and silver, designed as a dragonfly, set throughout with old and rose cut diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, 6.8cm, 10.9g.

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND CRESCENT MOON BROOCH, 19TH CENTURY in yellow gold and silver, designed as a crescent moon set with a row of graduating old cut diamonds, in a border of rose cut diamonds, the diamonds all totalling 2.0-2.5 carats, no assay marks, 3

Estimate £2,000 - £3,000

AN IMPORTANT BELLE EPOQUE CEYLON NO HEAT SAPPHIRE, DIAMOND AND PEARL BROOCH in platinum and yellow gold, in foliate design set with an oval cut sapphire of 14.80 carats accented by round brilliant, old and rose cut diamonds, the diamonds totalling ap

Estimate £40,000 - £60,000

AN ANTIQUE DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral spray set throughout with old and rose cut diamonds, the central flower set en tremblant, the diamonds all totalling 3.0-3.5 carats, no assay marks, 6

Estimate £2,000 - £3,000

A DIAMOND DANCER BROOCH / PENDANT in yellow gold, designed as a dancer with an openwork skirt, the skirt set with single cut diamonds, no assay marks, 5.5cm, 18.7g. 

Estimate £1,200 - £1,600

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 NATURAL SALTWATER PEARL AND DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold, designed as a floral spray set throughout with old and rose cut diamonds and pearls, the flower heads set en tremblant, the diamonds all totalling 8.0-9.0

Estimate £15,000 - £20,000

AN ANTIQUE BANDED AGATE, DIAMOND AND ENAMEL CAMEO BROOCH in yellow gold, set with an oval banded agate carved to depict the bust of a woman, in a border of black enamel set with rose cut diamonds, no assay marks, 5.5cm, 35.9g.

Estimate £1,200 - £1,600

GEORG JENSEN, AN ANTIQUE AMBER AND CHRYSOPRASE BROOCH, CIRCA 1909 - 1911, in silver, design number 8, set with cabochon chrysoprase and suspending two butterscotch amber drops, signed Georg Jensen, stamped 828, 6.0cm, 14.3g. 

Estimate £1,200 - £1,600

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

A SAPPHIRE AND PEARL CIRCLE BROOCH in 9ct yellow gold, comprising a circle of heart motifs accented by round cut sapphires and pearls, C&F maker's mark, full British hallmarks for Birmingham 1968, 2.5cm, 2.4g. 

Estimate £100 - £150

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 £200 - £300

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 £1,200 - £1,600

A CITRINE AND PEARL HEART CLUSTER BROOCH in yellow gold, set with a heart cut citrine in a cluster of pearls, no assay marks, 3.0cm, 12.6g.

Estimate £500 - £700

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

Estimate £200 - £300

A JADEITE JADE AND PEARL BAR BROOCH in 18ct white gold, set with a jadeite jade plaque carved to depict foliage, accented by two seed pearls, stamped 18CT, 5.9cm, 6.2g. 

Estimate £300 - £500

AN ANTIQUE ENAMEL FISH BROOCH in 9ct yellow gold and silver, designed as a fish decorated in varicoloured enamel, stamped SILVER 9CT, 4.0cm, 3.5g. 

Estimate £300 - £500

AN ANTIQUE PINK TOURMALINE AND DIAMOND BROOCH in yellow gold and silver, set with a cushion cut pink tourmaline of approximately 14.68 carats, in a foliate style border set with old and rose cut diamonds, the diamonds all totalling 1.1-1.3 carats, no

Estimate £3,000 - £5,000

AN ART DECO ONYX AND DIAMOND ARROW JABOT PIN BROOCH in white gold, the quiver set with a row of rectangular step cut onyx, accented by rose cut diamonds, no assay marks, 5.8cm, 3.4g. 

Estimate £500 - £700

A PEARL DAISY BROOCH in yellow gold and silver, designed as a daisy, the petals set with pearls, no assay marks, 4.0cm, 16.9g.

Estimate £600 - £800

AN ANTIQUE DIAMOND AND PEARL BROOCH in yellow gold and silver, the openwork brooch set throughout with old and rose cut diamonds, the diamonds all totalling 1.2-1.4 carats, suspending a pearl drop of 8.4mm, partially obscured French import marks, 4.7

Estimate £1,500 - £2,500

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 £1,000 - £1,500

AN ANTIQUE SAPPHIRE AND DIAMOND BROOCH in yellow gold and silver, in foliate design, set with round cut sapphires accented by round cut diamonds, no assay marks, 4.0cm, 5.1g. 

Estimate £1,000 - £1,500

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 TURQUOISE, DIAMOND, OPAL AND PEARL INSECT BROOCH in yellow gold, designed as an insect on a bar, the body set with cabochon turquoise and rose cut diamonds, further rose cut diamonds set to the wings, cabochon opals set to the eyes, each e

Estimate £500 - £700

AN ANTIQUE EMERALD, RUBY AND DIAMOND OTTOMAN SPRAY BROOCH in yellow gold, designed as a floral spray accented by a crescent moon with star, weapons and flags, set throughout with old cut and rose cut diamonds, round cut and square cut emeralds and ro

Estimate £4,000 - £6,000

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 £1,500 - £2,500

AN ANTIQUE DIAMOND HEART BROOCH in yellow gold and silver, designed as an open heart pierced by a bar, set throughout with rose cut diamonds, no assay marks, 3.3cm, 2.2g. 

Estimate £500 - £700

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 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 £400 - £600

AN ANTIQUE SAPPHIRE, DIAMOND AND PEARL BROOCH the openwork scrolling brooch set with an oval cut sapphire and a pearl, accented by old and rose cut diamonds, suspending a drop set with a sapphire, diamond, and pearl, no assay marks, 3.9cm, 4.5g. 

Estimate £500 - £700

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND ARROW BROOCH in yellow gold and silver, designed as two crossed arrows set with rose cut diamonds, tied together with a ribbon set with a pearl and further rose cut diamonds, the diamonds totalling 1.2-1

Estimate £1,000 - £1,500

AN ANTIQUE NATURAL PEARL AND DIAMOND STAR BROOCH in yellow gold and silver, designed as an eight rayed star set to the centre with a pearl of 11.9mm, accented throughout with old and rose cut diamonds, no assay marks, 3.0cm, 8.9g. Accompanied by a ge

Estimate £8,000 - £12,000

AN ANTIQUE ENAMEL, DIAMOND AND RUBY MOTOR CAR BROOCH in yellow gold and silver, designed as a motorcar with articulated wheels, the body of the car relieved in green enamel, accented by rose cut diamonds and a round cut ruby, no assay marks, 3.8cm, 8

Estimate £800 - £1,200

A DIAMOND BROOCH / PENDANT in white gold, the openwork scrolling pendant surmounted by a bow, suspending two articulated drops, set throughout with old and rose cut diamonds, the diamonds all totalling 10.0-11.0 carats, no assay marks, 7.8cm, 21.3g. 

Estimate £8,000 - £12,000

AN ANTIQUE GARNET AND PEARL CROSS BROOCH / PENDANT in yellow gold, set with an oval cut garnet, accented by pearls in clusters of pear cut garnets, no assay marks, 4.0cm, 7.2g. 

Estimate £800 - £1,200

AN ANTIQUE PEARL HORSESHOE BROOCH designed as a horseshoe set with two rows of pearls, no assay marks, 3.0cm, 7.9g. 

Estimate £600 - £800

A VINTAGE RUBY AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as an articulated flower, set to the centre with a round brilliant cut diamond and round cut ruby stamens, stamped 750, 5.5cm, 23.3g.

Estimate £1,500 - £2,500

AN ANTIQUE NATURAL SALTWATER PEARL AND DIAMOND BROOCH set with a pearl of 8.2mm in a double border of old cut diamonds and further pearls, the diamonds all totalling 2.5-3.0 carats, no assay marks, 2.7cm, 8.5g. Accompanied by a gemmological report st

Estimate £4,000 - £6,000

SEAMAN SCHEPPS, A GEMSET TEMPLE BROOCH in yellow gold, designed as an Eastern temple scene with three Gods, set with cabochon emeralds, rose cut diamonds, round cut demantoid garnets, square step, round and cabochon sapphires, and round cut rubies, s

Estimate £1,200 - £1,600

AN EMERALD, RUBY, SAPPHIRE AND DIAMOND BROOCH set with a row of cushion cut sapphires, old cut diamonds and an oval cabochon emerald, accented by round cabochon rubies, no assay marks, 5.1cm, 5.4g.

Estimate £600 - £800

A VINTAGE OPAL AND DIAMOND OWL AND MOON BROOCH in 18ct yellow gold, designed as an owl perched on a branch in front of a crescent moon, the owl formed of carved boulder opal, the moon accented by round brilliant cut diamonds, IJ maker's mark, full Br

Estimate £1,500 - £2,500

A NATURAL SALTWATER PEARL, EMERALD AND DIAMOND BROOCH in yellow gold and silver, set with a pear shaped cabochon emerald of approximately 12.18 carats, in a cluster of pearls, accented by old cut diamonds, no assay marks, 3.8cm, 15.1g. With a gemmolo

Estimate £4,000 - £6,000

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 DIAMOND BROOCH in silver, the openwork brooch set throughout with old and rose cut diamonds, the diamonds all totalling 5.5-6.0 carats, no assay marks, 3.3cm, 9.8g. 

Estimate £3,000 - £5,000

AN ESSEX CRYSTAL REVERSE INTAGLIO HORSE BROOCH in 14ct yellow gold, set with an oval reverse carved intaglio depicting a horse's head in profile on a mother of pearl background, in a border of twisted gold, the bail set with a round brilliant cut fan

Estimate £600 - £800

A JADEITE JADE AND GARNET BROOCH in 18ct yellow gold, set with a rectangular polished jadeite jade accented by round cabochon garnets, stamped K18, 3.3cm, 6.3g.

Estimate £1,000 - £1,500

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

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 £4,000 - £6,000

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

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 £800 - £1,200

TIFFANY & CO., A VINTAGE ENAMEL AND DIAMOND ROSE BROOCH / PENDANT in yellow gold, designed as a rose in bloom decorated throughout with white enamel, suspending an old cut diamond drop, signed Tiffany & Co., no assay marks, 3.5cm, 13.4g.

Estimate £2,000 - £3,000

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

A DIAMOND AND RUBY FLY BROOCH in 14ct yellow gold, designed as a fly, the body set with round brilliant cut diamonds, the eyes set with round cut rubies, stamped 14K, 1.9cm, 3.7g.

Estimate £800 - £1,200

ATTR TO PAUL FLATO, A VINTAGE RUBY, SAPPHIRE AND DIAMOND SHOE BROOCH in yellow gold, designed as a shoe with a pom pom, set throughout with cabochon rubies, cushion and round cut sapphires and single cut diamonds, marked indistinctly, 4.0cm, 7.4g.

Estimate £1,200 - £1,600

AN ANTIQUE GARNET ETRUSCAN REVIVAL BROOCH in yellow gold, the oval brooch in Etruscan Revival style set with an oval cabochon garnet, glass covered locket panel to the reverse, no assay marks, 4.5cm, 11.1g. 

Estimate £400 - £600

AN ANTIQUE DIAMOND AND PEARL EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral spray set throughout with old and rose cut diamonds, accented by pearls, no assay marks, 7.0cm, 13.3g. 

Estimate £1,200 - £1,600

AN ANTIQUE DIAMOND AND PEARL BAR BROOCH in yellow gold and silver, the foliate style brooch set with three pearls accented by old and rose cut diamonds, no assay marks, 4.6cm, 4.9g. 

Estimate £500 - £700

AN ANTIQUE PEARL AND DIAMOND BROOCH in white gold and silver, the oval openwork brooch set with three pearls accented by single cut diamonds, no assay marks, 4.0cm, 8.5g.

Estimate £500 - £700

AN ANTIQUE GARNET BROOCH set throughout with rose cut garnets, no assay marks, 4.0cm, 9.0g. 

Estimate £200 - £300

AN ANTIQUE OPAL AND DIAMOND INSECT BROOCH in yellow gold, the body of the insect set with round cabochon cut opals, the wings set with rose cut diamonds, no assay marks, 1.9cm, 4.0g.

Estimate £600 - £800

AN ANTIQUE DIAMOND BROOCH in yellow gold and silver, the openwork pendant set throughout with rose cut diamonds, suspending four articulated rose cut diamond drops, no assay marks, 4.5cm, 11.6g. 

Estimate £2,000 - £3,000