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Jean Schlumberger for Tiffany & Co. sapphire, emerald and…

Schlumberger's Starfish Brooch for Tiffany & Co

Jean Schlumberger for Tiffany & Co. sapphire, emerald and diamond 'Starfish' brooch, circa 2015, modelled as a stylised starfish, centring a circular-cut emerald framed by an organic wirework surround accented at intervals with claw-set brilliant-cut…

Platinum, 18ct gold, diamond and emerald brooch, David Webb,…

David Webb Panther Brooch with Diamonds and Emeralds

Platinum, 18ct gold, diamond and emerald brooch, David Webb, modelled as a reclining panther, the eyes accented with pear-shaped emeralds, the body pave set with brilliant-cut diamonds, the collar embellished with marquise-cut diamonds, the diamonds and…

Cartier emerald, sapphire and diamond parrot brooch, designed…

Cartier Parrot Brooch with Emerald, Sapphire, and Diamonds

Cartier emerald, sapphire and diamond parrot brooch, designed as a pair of parrots on a branch, their eyes collet-set with circular-cut emeralds, their articulated heads and tails pave-set with brilliant-cut diamonds, to similarly set wings and bodies…

Jean Schlumberger for Tiffany & Co. diamond and gem-set…

Gem-set Grasshopper Brooch by Jean Schlumberger for Tiffany & Co

Jean Schlumberger for Tiffany & Co. diamond and gem-set grasshopper brooch, modelled as a leaping grasshopper, the abdomen and textured wings decorated with buff top pink sapphires to a collar embellished with blue sapphires, the femur and head pave-set…

18ct gold, diamond, onyx and emerald brooch, Van Cleef & Arpels,…

Van Cleef & Arpels Panther Brooch with Diamonds and Emeralds

18ct gold, diamond, onyx and emerald brooch, Van Cleef & Arpels, modelled as a panther with an articulated tail and paw resting on a textured branch, the nose of black enamel, the eyes embellished with circular-cut emeralds, the body pave-set with onyx…

18ct bi-colour gold, emerald and diamond brooch / pendant,…

Emerald and Diamond Ribbon Brooch/Pendant

18ct bi-colour gold, emerald and diamond brooch / pendant, modelled as a ribbon and bow pave-set with brilliant-cut diamonds together weighing approximately 18.91 carats between a raised fluted edge suspending a step-cut emerald weighing approximately 64…

A diamond and gem set Giardinetto brooch formerly belonging to…

Agatha Christie's Giardinetto Brooch with Precious Stones

A diamond and gem set Giardinetto brooch formerly belonging to Agatha Christie, the sizable basket and bouquet comprising opals, rubies, sapphires, emeralds, rose and single cut diamonds, all in two tone 18ct gold, circa 1950. Provenance: Sale of the…

Emerald and diamond brooch, Van Cleef & Arpels, of floral…

Emerald and Diamond Floral Brooch by Van Cleef & Arpels

Emerald and diamond brooch, Van Cleef & Arpels, of floral design the flowerhead centring a claw-set brilliant-cut diamond framed by a cluster of circular-cut emeralds surrounded by clusters of brilliant-cut diamonds, the petals accented with emeralds…

Van Cleef & Arpels diamond and gem-set brooch, circa 1940,…

Floral Gemstone Brooch by Van Cleef & Arpels

Van Cleef & Arpels diamond and gem-set brooch, circa 1940, modelled as a floral bouquet, accented with carved gemstones including emeralds, rubies and sapphires between similarly set brilliant-cut diamonds supported from a wirework basket, mounted in 18ct…

18ct gold, emerald, ruby and diamond brooch, Cartier, Paris,…

Cartier Owl Brooch with Ruby, Emerald and Diamonds

18ct gold, emerald, ruby and diamond brooch, Cartier, Paris, mid 20th century modelled as a textured gold owl sitting on a branch, the eyes claw-set with a circular-cut ruby, to a brow framed with circular-cut diamonds, the chest embellished with a carved…

An important Georgian emerald and diamond brooch, circa 1820's.…

Georgian Emerald and Diamond Brooch

An important Georgian emerald and diamond brooch, circa 1820's. Claw set emerald-cut Colombian emerald centre of estimated total weight 16.00 carat, surrounded by twenty-two grain and rub-over set native rose cut diamonds of estimated total weight 0.2.50…

Gem set brooch, van Cleef & Arpels, 1962, modelled as a seated…

Diamond and Emerald Lion Brooch

Gem set brooch, van Cleef & Arpels, 1962, modelled as a seated 'Lion ebouriffe' highlighted with circular-cut emerald eyes, a black enamel nose and mane pave-set with circular-cut diamonds mounted in 18ct gold, approximately 50 x 35 mm, signed van Cleef &…

18ct gold, emerald, ruby and onyx 'Chat Malicieux' brooch, van…

Van Cleef & Arpels Cat Brooch

18ct gold, emerald, ruby and onyx 'Chat Malicieux' brooch, van Cleef & Arpels, circa 1955, designed as a seated cat accented with a single cabochon emerald eye framed with diamonds, a cabochon ruby nose, the body decorated with a buff top black onyx,…

18ct gold and gem-set 'Lion Ebouriffe' brooch, Van Cleef &…

'Golden Lion' Brooch by Van Cleef & Arpels

18ct gold and gem-set 'Lion Ebouriffe' brooch, Van Cleef & Arpels, circa 1962, modelled as a seated lion highlighted with circular-cut emerald eyes, a black enamel nose and mane pave-set with circular-cut diamonds, approximately 50 x 35 mm, signed VCA for…

A set of four diamond, emerald and sapphire 'Hawaii Bouquet'…

Van Cleef & Arpels Hawaii Bouquet Brooch Set

A set of four diamond, emerald and sapphire 'Hawaii Bouquet' brooches, van Cleef & Arpels, each brooch designed as a floral bouquet, the forget-me-not flowerheads set with circular-cut emeralds, sapphires and round brilliant-cut diamond highlights, length…

Ruby, emerald and diamond brooch, modelled from textured 18ct…

Sunbird Brooch with Ruby, Emerald and Diamond

Ruby, emerald and diamond brooch, modelled from textured 18ct gold as a sunbird perched on a diamond-set branch, the bird's beak and throat grain-set with circular-cut diamonds, the body embellished with circular-cut emeralds and rubies, the eye…

A diamond, emerald and enamel 'Lion Ebouriffe' clip brooch, van…

Van Cleef & Arpels Lion Ebouriffe Clip Brooch

A diamond, emerald and enamel 'Lion Ebouriffe' clip brooch, van Cleef & Arpels, circa 1965. A textured, whimsical lion with emerald eyes, diamond muzzle, and black enamel nose. 18ct yellow gold. Weight 20.3 grams. Length 48 mm. Signed van Cleef & Arpels,…

18ct gold, emerald, citrine and diamond brooch, Cartier, London,…

Cartier Bird Brooch with Emerald, Citrine, and Diamond

18ct gold, emerald, citrine and diamond brooch, Cartier, London, mid 20th century modelled as a stylised bird facing dexter perched on a branch, the eye collet-set with a step-cut emerald, the throat pave-set with circular-cut diamonds, the ribbed body…

Van Cleef & Arpels, diamond and gem-set 'Lion Ebouriffe' brooch,…

VCA Lion Ebouriffe Brooch

Van Cleef & Arpels, diamond and gem-set 'Lion Ebouriffe' brooch, circa 1960, the eyes set with circular-cut emeralds, the muzzle with brilliant-cut diamonds and the nose applied with black enamel, signed Vca, numbered 110104, maker's mark for Pery & Fils,…

Van Cleef & Arpels, diamond and gem-set 'Chat Malicieux' brooch,…

"Chat Malicieux" Gem-Set Brooch by Van Cleef & Arpels

Van Cleef & Arpels, diamond and gem-set 'Chat Malicieux' brooch, circa 1960, set with an onyx cabochon body, emerald eye accented with brilliant-cut diamond and ruby nose, signed Vca, numbered B1013X55, maker's mark for Pery & Fils, 18ct gold, weight 17…

A sapphire, diamond and enamel brooch designed as a panther,…

Sapphire and Diamond Panther Brooch

A sapphire, diamond and enamel brooch designed as a panther, the body pave-set with brilliant-cut diamonds, accented with black enamel spots, the eyes each set with a circular-cut emerald, suspending an oval-cut sapphire, weighing approximately 6.80…

18ct gold, emerald, diamond, ruby and onyx 'Chat Malicieux'…

Van Cleef & Arpels Cat Brooch

18ct gold, emerald, diamond, ruby and onyx 'Chat Malicieux' brooch, Van Cleef & Arpels, circa 1955, designed as a seated cat accented with a single cabochon emerald eye framed with diamonds, a cabochon ruby nose, the body decorated with a buff top black…

A diamond and emerald butterfly brooch, retailed by Mappin…

Diamond and Emerald Butterfly Brooch by Mappin Brothers

A diamond and emerald butterfly brooch, retailed by Mappin Brothers, circa 1911, each wing closed-set with a butterfly wing, the body designed as four graduated circular-cut diamonds to the head set with a rose-cut diamond and emerald eyes, engraved to…

An emerald and diamond brooch, of Art Deco style, the…

Art Deco Emerald and Diamond Brooch

An emerald and diamond brooch, of Art Deco style, the rectangular pierced plaque, centrally set with an old European cut diamond weighing 1.45cts, flanked by square cut emeralds and further old European cut diamonds totalling 4.53cts, in platinum.

Jec &, Co., 14ct gold, diamond and gem set brooch, designed…

Gold Bird Brooch with Gems by Jec & Co

Jec &, Co., 14ct gold, diamond and gem set brooch, designed as a fluttering bird perched on a branch, the head and body detailed with circular-cut sapphires and a diamond set eye, with ruby and emerald floral decoration to the branch, signed Jec &,…

Platinum, pearl, emerald, ruby and diamond clip brooch, circa…

Geometric Gemstone Brooch from 1930s

Platinum, pearl, emerald, ruby and diamond clip brooch, circa 1930, of geometric openwork design, decorated with pearls, emeralds, rubies and diamonds, approximately 32 x 31 mm.

Piaget gem-set and diamond novelty brooch, designed as a…

Piaget Parrot Gem-Set Diamond Brooch

Piaget gem-set and diamond novelty brooch, designed as a stylised parrot, the wings and tail feathers embellished by calibre-cut buff top peridots, amethysts and citrines, the pave-set diamond head accented by a circular-cut emerald eye, mounted in 18ct…

A vintage 'Chat Malicieux' gem-set clip brooch by van Cleef…

Van Cleef & Arpels Winking Cat Brooch

A vintage 'Chat Malicieux' gem-set clip brooch by van Cleef &, Arpels, designed as a winking cat, set with onyx, emerald and ruby all cut en cabochon, with round brilliant cut diamonds to the brow, signed van Cleef &, Arpels, numbered 8.7.171,…

18ct gold, emerald and diamond brooch, Tiffany & Co., circa…

Turtle Brooch with Diamonds and Emeralds

18ct gold, emerald and diamond brooch, Tiffany & Co., circa 1960, modelled as a turtle, the shell highlighted with half round dividers decorated with brilliant-cut diamonds, the feet and articulated neck pave -set with diamonds, the eyes set with cabochon…

An Australian Art Deco diamond and emerald brooch by Palfrey,…

Art Deco Emerald and Diamond Brooch by Palfrey

An Australian Art Deco diamond and emerald brooch by Palfrey, the pierced rectangular panel centrally set with a Colombian emerald cut emerald of 1.60cts, having old European, rose and single cut diamonds set throughout, mounted in platinum and 18ct white…

18ct gold, emerald, ruby and onyx 'Chat Malicieux' brooch, Van…

Van Cleef & Arpels Cat Brooch with Gemstones

18ct gold, emerald, ruby and onyx 'Chat Malicieux' brooch, Van Cleef & Arpels, circa 1955, designed as a seated cat highlighted with a single cabochon emerald eye framed with diamonds, a cabochon ruby nose, the body accented with a buff top black onyx,…

Platinum, diamond and gem-set brooch, Boucheron, Paris designed…

Boucheron Floral Gem Brooch with Precious Stones

Platinum, diamond and gem-set brooch, Boucheron, Paris designed as a trailing floral and foliate spray, the flowerheads each centrally-set with either a circular-cut ruby, sapphire, or emerald and diamond-set flowerhead, the stems set with baguette…

18ct gold, emerald and diamond brooch, Haller Jewellery Company,…

Emerald and Diamond Brooch by Haller Jewellery Company

18ct gold, emerald and diamond brooch, Haller Jewellery Company, London, of open work foliate design, centring a cluster of nine claw-set brilliant-cut diamonds together weighing approximately 1.20 carats, surrounded by a textured gold surround accented…

18ct gold, emerald and diamond brooch, Cartier, circa 1960,…

Cartier Owl Brooch with Emerald and Diamonds

18ct gold, emerald and diamond brooch, Cartier, circa 1960, modelled as a perched owl with an articulated head, the eyes accented with a claw-set cabochon emerald, framed by brow embellished with brilliant-cut diamonds, approximately 33 x 18 mm, signed…

Art Deco platinum emerald & diamond brooch oval design with a…

Platinum Art Deco Brooch with Emerald and Diamonds

Art Deco platinum emerald & diamond brooch oval design with a central emerald which the valuation States is 2.38ct total weight approximately surrounded by brilliant and single cut diamonds and a border of baguette cut emeralds. Length 51 mm the emeralds…

Diamond and coloured gemstone brooch, 18ct yellow and white…

Castle Gemstone Brooch

Diamond and coloured gemstone brooch, 18ct yellow and white gold, designed as a castle, embellished with brilliant-cut and baguette diamonds, a pear shaped garnet, a pear shaped emerald, a baguette pink tourmaline and six baguette sapphires, 14ct gold…

18ct gold, coloured diamond, diamond and gem-set brooch,…

Peacock Pearl Brooch with Coloured Diamonds and Gemstones

18ct gold, coloured diamond, diamond and gem-set brooch, modelled as a peacock resting on a 14.85 mm South Sea cultured pearl, the eyes accented with a circular-cut ruby, the neck and saddle pave set with brilliant-cut diamonds of yellow hue, the breast…

Diamond and gem-set brooch, late 19th century, modelled as a…

Gem-set Clover Brooch

Diamond and gem-set brooch, late 19th century, modelled as a four leaf clover, each centring a pear-shaped emerald, ruby, sapphire and diamond, framed by old-cut diamonds, mounted in silver and 18ct gold, diameter approximately 28 mm. Accompanied by a…

Coloured diamond, diamond and pearl spider brooch, circa 1890,…

Yellow Diamond Spider Brooch with Pearl and Ruby Accents

Coloured diamond, diamond and pearl spider brooch, circa 1890, the cushion-cut yellow diamond body mounted within a rose-cut diamond cluster surround, to a bouton-shaped pearl, with cabochon emerald eyes and textured gold pincers, the legs set throughout…

An Art Deco diamond and emerald brooch, the open fan shaped…

Art Deco Diamond and Emerald Fan Brooch

An Art Deco diamond and emerald brooch, the open fan shaped plaque and articulated ribbon drop, set with old European cut diamonds totalling 9.50cts, with emerald detail totalling 2.25cts, in platinum.

18ct gold, diamond and emerald brooch of ribbon motif, centring…

Emerald and Diamond Ribbon Brooch

18ct gold, diamond and emerald brooch of ribbon motif, centring a claw-set brilliant-cut diamond weighing approximately 1.00 carat framed by lines of channel-set graduated baguette emeralds between lines of similarly set graduated baguette and…

Emerald and diamond brooch, circa 1910, of open work scroll…

Emerald and Diamond Brooch with Pearl Swing Drop

Emerald and diamond brooch, circa 1910, of open work scroll design, decorated with four millegrain-set emeralds framed by millegrain-set rose and old mine-cut diamonds, the diamonds together weighing approximately 2.75 carats, terminating on a pearl swing…

An Art Deco diamond brooch, centrally set with an emerald cut…

Emerald Cut Diamond Art Deco Brooch

An Art Deco diamond brooch, centrally set with an emerald cut diamond of 0.50cts, surrounded by ten early round brilliant cut diamonds totalling 2.10cts, set throughout with further round and baguette cut diamonds, mounted in platinum.

A Belle Epoque diamond and emerald pendant, centring an…

Belle Epoque Diamond and Emerald Pendant with Chain

A Belle Epoque diamond and emerald pendant, centring an articled pear cut diamond of approx. 0.90ct J/VS1 surrounded by 20 square cut emeralds within a wreath surround, bow surmount and bale set with 97 old European and early single cut diamonds to drop…

Belle Epoque 18ct gold, platinum, diamond and gem-set brooch,…

Gemstone Brooch with Diamond and Platinum

Belle Epoque 18ct gold, platinum, diamond and gem-set brooch, circa 1905. The basket set with rose and old-cut diamonds, the diamond-set flowerheads with stamens highlighted by emerald, sapphire and ruby accents, the diamonds together weighing…

18ct gold and diamond brooch, Cartier, modelled as an elephant…

Cartier Elephant Diamond Brooch

18ct gold and diamond brooch, Cartier, modelled as an elephant mother and calf, the eyes accented with a circular-cut emerald, the calf body pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.55 carats, length…

18ct yellow gold 'Basket of flowers' brooch set with diamonds,…

Floral Basket Brooch/Pendant with Gemstones

18ct yellow gold 'Basket of flowers' brooch set with diamonds, emeralds, rubies & sapphires. Could also be worn as a pendant

Ilias Lalaounis, 18ct gold, emerald and diamond brooch,…

Ilias Lalaounis, 18ct gold, emerald and diamond brooch, designed as two chimeras intertwined, bodies accented by single-cut diamonds, each holding a polished emerald bead in its mouth, accompanied by David Jones exhibition catalogue 1968, weight 56.5gm,…

Bee brooch, 18ct yellow gold designed with cabochon emerald…

Emerald and Diamond Bee Brooch

Bee brooch, 18ct yellow gold designed with cabochon emerald centre stone, black onyx and diamond striped body, with two movable wings set with round brilliant cut diamonds, two cabochon ruby eyes, honeycomb design underneath, 16 grams, total diamond…

A multi gem and diamond set Clasp/Brooch, of cascading design,…

Multi Gem Diamond Clasp/Brooch with Cascading Floral Design

A multi gem and diamond set Clasp/Brooch, of cascading design, featuring floral clusters set with rubies, emeralds, sapphires and round brilliant cut diamonds, suspending a triple articulated triple drop of round brilliant cut diamonds, with pin and clasp…

18ct white gold and diamond brooch, circa 1910, modelled as an…

Diamond and Emerald Brooch in White Gold

18ct white gold and diamond brooch, circa 1910, modelled as an oval openwork plaque surmounted with ribbon and bow motif millegrain-set with old mine-cut and marquise-shaped diamonds accented with emeralds, approximately 35 x 37 mm.

Early 19th century rolled gold emerald locket, ornate shield…

Ornate Emerald Locket with Diamonds and Bow Brooch

Early 19th century rolled gold emerald locket, ornate shield shape locket mounted with central octagonal step cut emerald with surround of 26 rose cut diamonds, locket all finely floral chased with acanthus leaf suspender supports on 9ct bow brooch

A diamond and emerald flower head cluster brooch, English circa…

1820 English Flower Brooch with Diamond and Emerald Cluster

A diamond and emerald flower head cluster brooch, English circa 1820. Provenance: Sandra Cronan Ltd, Burlington Arcade, London

An impressive emerald, aquamarine & diamond floral brooch, 18ct…

Emerald, Aquamarine & Diamond Floral Brooch in 18ct Gold

An impressive emerald, aquamarine & diamond floral brooch, 18ct yellow gold, signed to reverse, presented as a large and impressive floral spray style brooch, designed as fine polished stems of rose gold terminating with vibrant cluster arrangements of…

A diamond and coloured gem bird brooch, the finely detailed…

Colorful Diamond Bird Brooch in 18ct Gold

A diamond and coloured gem bird brooch, the finely detailed bird, with its body set with single cut diamonds and tail and crest set with rubies, sapphires, emeralds and further diamonds, in 18ct gold. Condition: the brooch presents in excellent condition…

A yellow and white gold, open winged butterfly brooch by…

Garrard & Co. Butterfly Brooch with Diamonds and Gemstones

A yellow and white gold, open winged butterfly brooch by Garrard & Co. London. Wings and body are set with 47 x round brilliant cut diamonds of total estimated weight 1.0 carats, 8 x round 2 mm round faceted emeralds, 8 x round 2 mm faceted sapphires (one…

18ct gold, diamond and emerald brooch, modelled as a resting…

Emerald-eyed Diamond Frog Brooch

18ct gold, diamond and emerald brooch, modelled as a resting frog, the body pave-set with brilliant-cut diamonds, the eyes collet-set with a circular-cut emerald, the diamonds together weighing approximately 1.28 carats, length approximately 28 mm.

Charming Asprey 18ct gold multi gem brooch, marked Asprey…

Asprey 18ct Gold Multi Gem Chick Brooch

Charming Asprey 18ct gold multi gem brooch, marked Asprey London, A&Co Ltd, 750/18, 1969, with import mark, in the form of a baby chick set with twin cabochon cut emeralds as eyes, twenty four round cut diamonds to the abdomen and surrounding eyes and a…

Kutchinsky sapphire and diamond bee brooch, the wings pave-set…

Kutchinsky Sapphire and Diamond Bee Brooch

Kutchinsky sapphire and diamond bee brooch, the wings pave-set with brilliant-cut diamonds, the abdomen invisibly-set with carre-cut sapphires, the eyes collet-set with a cabochon emerald, mounted in 18ct gold, length 20 mm, signed Kutchinsky.

Diamond and gem set brooch, featuring an ornamental coin…

Diamond and gem set brooch, featuring an ornamental coin flanked by a pair of parrots with cabochon emerald eyes, surmounted by a crown set with step-cut rubies, the whole accented with round brilliant-cut diamonds, frame 18ct gold, coin 21ct gold, weight…

Superb 18ct yellow gold bird brooch with diamonds, rubies,…

18ct Gold Bird Brooch with Gemstones

Superb 18ct yellow gold bird brooch with diamonds, rubies, emeralds and sapphires

18ct gold and gem set brooch, designed as three birds perched…

Emerald and Diamond Bird Brooch

18ct gold and gem set brooch, designed as three birds perched on a branch, the bodies set with oval emeralds cut en cabochon together weighing approximately 9.10 carats, with fine round brilliant-cut diamonds, circular-cut sapphires and rubies, measuring…

18ct gold, silver, emerald and diamond brooch, retailed by Pyke…

Emerald and Diamond Brooch by Pyke & Sons Ltd

18ct gold, silver, emerald and diamond brooch, retailed by Pyke & Sons Ltd., Birkenhead, Liverpool, United Kingdom, featuring two collet-set modified square-cut emeralds framed by open work scrolls of old and rose-cut diamonds, the emeralds and diamonds…

Platinum, emerald and diamond brooch, J.E. Caldwell, circa 1950,…

Interwoven Scroll Brooch with Diamonds, Emeralds, and Platinum

Platinum, emerald and diamond brooch, J.E. Caldwell, circa 1950, modelled as lines of interwoven scrolls pave-set with brilliant-cut diamonds surmounted by three flowerheads decorated with brilliant-cut diamonds and circular-cut emeralds, approximately 35…

An Art Deco platinum emerald and diamond brooch, fashioned as a…

Platinum Art Deco Emerald and Diamond Fibula Brooch

An Art Deco platinum emerald and diamond brooch, fashioned as a stylised Grecian Fibula brooch centring an old European cut diamond of approx. 0.60ct, surmounting 2 carre cut emeralds and featuring 2 square step cut fine green emeralds totalling approx. 0…

Fancy gem set brooch consisting of small rubies, diamonds,…

Multi-Gem Bow Brooch in 18ct Yellow Gold

Fancy gem set brooch consisting of small rubies, diamonds, sapphires and emeralds all gems are bead and rub set into a bow style. The total number gems being three hundred and two. Finished in 18ct yellow gold. Weight 20.1 grams

18ct gold, emerald and diamond brooch, Haller jewellery Company…

Grima Emerald and Diamond Brooch, 1967

18ct gold, emerald and diamond brooch, Haller jewellery Company for Grima, circa 1967, of textured abstract design, decorated at intervals with channel-set baguette emeralds and diamonds, the emeralds and diamonds together weighing approximately 1.50…

A coloured diamond, diamond and pearl spider brooch, circa 1890,…

Yellow Diamond Spider Brooch with Pearl and Emerald Eyes

A coloured diamond, diamond and pearl spider brooch, circa 1890, the cushion-cut yellow diamond body mounted within a rose-cut diamond cluster surround, to a bouton-shaped pearl, with cabochon emerald eyes and textured gold pincers, the legs set…

A 19th century 18ct emerald and diamond cluster brooch/pendant,…

A 19th century 18ct emerald and diamond cluster brooch/pendant, central octagonal step cut vivid green emerald 8.5 x 7.6 mm 16 stone diamond surround cluster with domed double framed design of fleur des lys, 56 all individually set early round brilliant…

Rare Art Deco brooch, vintage emerald and diamond brooch set…

Vintage Art Deco Emerald and Diamond Brooch, Platinum c.1920

Rare Art Deco brooch, vintage emerald and diamond brooch set with four emeralds and 50 diamonds, hand made in platinum c.1920

Rare Art Deco brooch, vintage emerald and diamond brooch set…

Vintage Art Deco Emerald and Diamond Platinum Brooch, c.1920

Rare Art Deco brooch, vintage emerald and diamond brooch set with four emeralds and 50 diamonds, hand made in platinum c.1920

A jadeite, onyx and diamond brooch, of Art Deco design,…

Art Deco Jadeite and Diamond Brooch

A jadeite, onyx and diamond brooch, of Art Deco design, centrally set with a carved jadeite plaque of dark green hue, surrounded by an onyx border with diamond and emerald detail, in 18ct white gold

An Art Deco diamond and gem set brooch, the openwork…

Art Deco Diamond and Gem Brooch

An Art Deco diamond and gem set brooch, the openwork rectangular plaque featuring finely detailed birds perched on a branch and set with diamonds, rubies, sapphires and emeralds, within a geometric border of diamonds, all in millegrain decoration, in…

18ct gold, diamond, sapphire, ruby and emerald brooch, modelled…

"Parrot on Branch" Diamond and Gemstone Brooch

18ct gold, diamond, sapphire, ruby and emerald brooch, modelled as a parrot on a branch, the chest embellished with marquise-shaped rubies and circular-cut sapphires, the head, wings and tail pave-set with brilliant-cut diamonds, the eye accented with a…

A diamond, ruby and emerald butterfly brooch, three hundred and…

Jeweled Butterfly Brooch with Diamonds, Rubies and Emerald

A diamond, ruby and emerald butterfly brooch, three hundred and four pave set round brilliant cut diamonds of estimated total weight 4.50 carats, with ten pear cut rubies of estimated total weight 2.30 carats, set into the wings and one square emerald cut…

18ct two-tone gold, emerald, ruby and diamond brooch, modelled…

Butterfly Brooch with Diamonds, Rubies and Emeralds

18ct two-tone gold, emerald, ruby and diamond brooch, modelled as a butterfly, the openwork wings decorated with brilliant-cut diamonds and circular-cut rubies, the eyes with circular-cut emeralds, measuring 50 mm x 35 mm.

18ct gold, diamond and emerald brooch, Herbert Rosenthal,…

18ct gold, diamond and emerald brooch, Herbert Rosenthal, designed as an owl perched on a branch, each eye a collet-set circular-cut emerald, the chest, head and tail claw-set with brilliant-cut diamonds together weighing approximately 1.35 carats, length…

Mid 20th century 18ct enamel cat head brooch, layered white…

Enamel Cat Brooch with Emerald Eyes and Diamonds

Mid 20th century 18ct enamel cat head brooch, layered white enamel fur with two green cabochon emerald eyes highlighted with ten round brilliant cut diamonds, 30 mm dia created by James Katt, Betteridge Jewellers, New York Est 1897

A jade & diamond brooch; pierced green jade tablet to an onyx…

Jade and Diamond Arrow Brooch

A jade & diamond brooch; pierced green jade tablet to an onyx border with arrow head motifs set with round brilliant cut diamonds and two emeralds in 18ct white gold. Dimensions 60 x 35 mm. Wt. 15.9g.

Belle Epoque 18ct gold, platinum, diamond and gem-set brooch,…

Belle Epoque 18ct gold, platinum, diamond and gem-set brooch, circa 1905, the basket set with old European-cut diamonds and diamond chips, the diamond-set flower heads with stamens highlighted by emerald, sapphire and ruby accents, the diamonds together…

A 14ct two-tone gold emerald and diamond brooch, designed as a…

Two-Tone Gold Emerald and Diamond Rose Brooch

A 14ct two-tone gold emerald and diamond brooch, designed as a finely textured rose, the petals detailed with singular cut diamonds, opening to reveal stamens highlighted with sixteen claw-set circular-cut emeralds, length 50 mm.

Impressive and unusual 18ct gold multi gem brooch, stamped 18K,…

Multi-Gem 18K Gold Brooch/Pendant with Long-Haired Woman

Impressive and unusual 18ct gold multi gem brooch, stamped 18K, maker 'Ck', of disc form, depicting a long haired woman with headband and necklet flanked by two vessels, highly decorated with many precious gems including emeralds (approx 1.30ct total),…

A diamond and gem-set giardinetto brooch, mid 20th century, the…

Gem-set Giardinetto Brooch with Diamonds and Synthetic Rubies

A diamond and gem-set giardinetto brooch, mid 20th century, the basket set throughout with single-cut diamonds, centring a trilliant-cut and a kite-shaped diamond collet, accented by three shield-shaped synthetic rubies, the base composed of three…

Stunning emerald brooch featuring an oval cabochon cut medium…

Emerald and Diamond Brooch in 18ct White Gold

Stunning emerald brooch featuring an oval cabochon cut medium to deep green colour. Emerald with an Approximate of weight 8.20ct measuring 12.85 x 9.36 x 7.32 mm. Encircling the emerald, are 8= 0.80ct FG colour VS clarity round brilliant diamonds and 8=1…

An Art Deco diamond and enamel camel brooch, the pierced…

Art Deco Diamond and Enamel Camel Brooch

An Art Deco diamond and enamel camel brooch, the pierced circular diamond set panel featuring an enamelled camel amongst diamond set palm trees, with further sapphire and emerald detail, mounted in platinum. Condition: some wear to the enamel, diamonds…

Peridot and diamond brooch, late 19th/early 20th century, 14ct…

Peridot and Diamond Brooch with Star Accents

Peridot and diamond brooch, late 19th/early 20th century, 14ct rose and yellow gold, composed of three pear shape peridots and one emerald cut peridot, each stone embellished with a star accented with old cut diamonds, one diamond deficient and one…

A leopard brooch 18ct gold and enamel set with approximately 2.…

18ct Gold Leopard Brooch with Diamonds and Emeralds

A leopard brooch 18ct gold and enamel set with approximately 2.5ct of brilliant cut diamonds and cabochon emerald eyes, stamped '18k,Ki', 6 cm high, 29.6 grams

18ct white gold, emerald and diamond brooch. Of spray design,…

Emerald and Diamond Spray Brooch

18ct white gold, emerald and diamond brooch. Of spray design, set with claw-set pear-cut emeralds together weighing approximately 2.80 carats, and brilliant and marquise-cut diamonds together weighing approximately 3.30 carats, measuring approximately 50…

An Edwardian 18ct white gold and platinum diamond and emerald…

Edwardian Diamond and Emerald Brooch

An Edwardian 18ct white gold and platinum diamond and emerald brooch, rectangular filigree form, the centre set with a 0.22ct Old European cut diamond with a further twenty Old European cut diamonds, the top, base and sides set with rectangular, cushion…

Two gem-set brooches comprising: a brooch designed as stylised…

Gem-set Foliage and Hedgehog Brooches

Two gem-set brooches comprising: a brooch designed as stylised foliage accented with claw-set circular-cut emeralds and diamonds, mounted in 18ct matte gold, approximately 69 x 39 mm; a brooch designed as a stylised hedgehog with gem-set eyes and a…

18ct gold and gem-set brooch, circa 1960. In the form of a lion,…

Lion Gem Brooch by Kiri

18ct gold and gem-set brooch, circa 1960. In the form of a lion, the eyes detailed with circular-cut emeralds, the nose with a sapphire cut en cabochon and round brilliant-cut diamonds together weighing approximately 0.15 carats, all in a textured gold…

A diamond, sapphire, ruby and emerald flower basket brooch.…

Gemstone Flower Basket Brooch in 18ct White Gold

A diamond, sapphire, ruby and emerald flower basket brooch. Estimated diamond weight 3.81 carats. 18ct white gold.

Emerald and diamond star brooch, set with circular-cut emeralds…

Emerald and Diamond Star Brooch in Bi-Coloured Gold

Emerald and diamond star brooch, set with circular-cut emeralds and round brilliant-cut diamonds in bi-coloured gold, estimated total diamond weight 1.50 carats, 18ct gold, weight 12.8gm.

A gold and gem set seal brooch, the finely crafted seal, with…

Gem Seal Brooch in 18ct Gold (France, 1960)

A gold and gem set seal brooch, the finely crafted seal, with emerald and diamond set eye and ruby set nose, in textured 18ct gold, circa 1960. Stamped made in France, 18kt.

A gold and gem set lion brooch, in the form of a seated lion…

Gold and Gem Lion Brooch with Sapphire and Emeralds

A gold and gem set lion brooch, in the form of a seated lion inspired by van Cleef & Arpels, with a cabochon sapphire set nose and two circular emeralds for eyes. Small single cut diamonds set to the cheeks. Diamond weight, 0.10cts. 18 carat yellow gold.…

A large emerald brooch focusing on an 8.33ct emerald cut, 15.5…

Emerald and Diamond Brooch in 18ct Gold

A large emerald brooch focusing on an 8.33ct emerald cut, 15.5 x 13.7 mm bright, pale to medium green coloured emerald and 60 small diamond ranging from 0.015 to 0.03ct with another 26= 1.30ct baguette cut diamonds. Finished in 18ct yellow gold. Weight…