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Platinum Brooches

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Metal: Platinum
An Art Deco Diamond Brooch
Located in London, GB
An Art Deco diamond brooch, set with baguette and old European-cut diamonds estimated to weigh 15 carats in total, channel and grain-set in platinum mount of geometric design, with white gold double pin fitting, bearing French 18ct gold import marks, circa 1930, measuring 5.2 x 4cm, gross weight 21.3 grams. This vintage brooch is in very good condition for its age. Brooch fittings marked 18ct gold An impressive diamond brooch on sale...
Category

20th Century Unknown Art Deco Platinum Brooches

Materials

18k Gold, Platinum

Diamonds Sapphires 1930 Vintage Brooch 18 KT Gold Platinum Sapphire Diamond
Located in Milano, IT
Beautiful and unique brooch circa 1930 made in 18 karat yellow gold and platinum
Category

20th Century French Art Deco Platinum Brooches

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

A Fine Art Deco Diamond And Sapphire Bar Brooch
Located in London, GB
A fine Art Deco diamond and sapphire bar brooch, to the centre a transitional brilliant-cut diamond estimated to weigh 1.75 carats, assessed colour...
Category

20th Century English Art Deco Platinum Brooches

Materials

Platinum

An Art Deco Diamond, Onyx And Emerald Giardinetto Brooch
Located in London, GB
An Art Deco diamond, onyx and emerald giardinetto brooch, the pot formed by an onyx embellished with eight old-cut diamonds, the rim flanked with five carre-cut diamonds, the trunk of the tree formed by four trapeze shaped cabochon-cut emeralds and the branches millegrain-set with small diamonds, the diamonds estimated to weigh 2 & ¼ carats in total, all mounted in platinum with platinum brooch fitting, bearing Austrian platinum mark circa 1925, measuring 4 x 1.9cm, gross weight 6.8 grams. This vintage broch is in very good condition for its age. Giardinetto little garden Art Deco flower brooch...
Category

20th Century Austrian Art Deco Platinum Brooches

Materials

Platinum

An Edwardian Diamond Buckle Brooch and Choker Centrepiece
Located in London, GB
An Edwardian diamond-set buckle brooch and choker centrepiece, the rectangular shaped brooch consisted of a double openwork frame set with old European and rose-cut diamonds, with tw...
Category

20th Century English Edwardian Platinum Brooches

Materials

18k Gold, Platinum

An Art Deco Double Buddha Jabot Pin
Located in London, GB
An Art Deco double Buddha jabot pin, with a blue and a white pâte de verre Buddhas, each embellished with rose-cut diamond-set halo and base, the white one bearing also a pendant, all set in platinum and gold, possibly French circa 1920, measuring approximately 4.8 x 1.6cm, gross weight 5.1 grams. This vintage jabot...
Category

20th Century French Art Deco Platinum Brooches

Materials

18k Gold, Yellow Gold, Platinum

An Edwardian diamond and emerald stick-pin
Located in London, GB
An Edwardian diamond and emerald stick-pin, the square shaped openwork panel consisting of six interwoven stripes finely millegrain-set with forty-five rose-cut diamonds, each corner...
Category

20th Century English Edwardian Platinum Brooches

Materials

Platinum

A Diamond-set Partridge Brooch
Located in London, GB
A diamond-set partridge brooch, the body pave-set with round brilliant-cut diamonds estimated to weigh approximately 5 carats in total and a round fac...
Category

20th Century English Modern Platinum Brooches

Materials

Platinum

Art Nouveau Diamond, Platinum and Gold Broch
Located in London, GB
An Art Nouveau diamond, platinum and gold broch, depicting a seated young lady holding an old-cut diamond, sitting within a rose-cut diamond-set circle, her dress draping with fine s...
Category

1910s Vintage Platinum Brooches

Materials

Diamond, Gold, Platinum

Art Deco Buddha Sureté Pin
Located in London, GB
An Art Deco Buddha sureté pin, set with a green pâte de verre Buddha, resting upon a diamond fleur-de-lis pedestal, with a platinum hallo-shape crown and a ...
Category

1920s Chinese Art Deco Vintage Platinum Brooches

Materials

Diamond, 14k Gold, 18k Gold, White Gold, Platinum

Art Deco Buddha Sureté Pin by Ghiso
Located in London, GB
An Art Deco Buddha sureté pin by Ghiso, the pin set with a fine green pâte de verre Buddha, resting upon an onyx and rose-cut diamond cluster pedestal, and ...
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Onyx, Yellow Gold, Platinum

Late Victorian Gem-Set Butterfly Brooch
Located in London, GB
A late Victorian gem-set butterfly brooch, the thorax with a round cabochon emerald, the abdomen with a pear-shaped rose-cut diamond estimated to weigh 0.6 carats, the eyes set with round faceted rubies, and the wings embellished with faceted emeralds, rose-cut diamonds and two pear-shaped rubies, all millegrain-set in platinum and yellow gold mount, with gold brooch fitting, circa 1900, measuring 4.5 x 2.2 cm, gross weight 9.9 grams. This antique brooch is in very good condition for its age. Unmarked tested as 18ct gold and platinum. This beautiful late Victorian butterfly brooch...
Category

Late 19th Century British Late Victorian Antique Platinum Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Platinum

Pair of Art Deco Tutti-Frutti Clips by Reymond Yard
Located in London, GB
A pair of Art Deco tutti-frutti clips by Reymond Yard, each clip with a diamond-set frame of Mughal-style design, set with transition, baguette, triangular and carre-cut diamonds, es...
Category

1920s American Art Deco Vintage Platinum Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Platinum

Edwardian Pearl and Diamond Brooch/Pendant
Located in London, GB
An Edwardian pearl and diamond brooch, the brooch with a diamond-set ribbon bow surmount, set to the centre with a pearl within a graduatin...
Category

Early 20th Century British Edwardian Platinum Brooches

Materials

Diamond, Pearl, Natural Pearl, Yellow Gold, Platinum

Art Deco Ruby and Diamond Bar Brooch
Located in London, GB
An Art Deco ruby and diamond bar brooch, the thirty-six calibre-cut rubies weighing approximately a total of 1.4 carats accompanied by GCS ...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

French Art Deco Diamond Set Brooch by Lambert Frères
Located in London, GB
A French Art Deco diamond set brooch by Lambert Frères, of rectangular shape with an openwork pattern, set with central round brilliant-cut diamond estimated to weigh 0.40 carats, to...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Late Victorian Gem-Set Butterfly Brooch
Located in London, GB
A late Victorian gem-set butterfly brooch, the body is a gold spring terminating to a natural pearl, the eyes set with two cabochon-cut rubies, th...
Category

1890s French Art Nouveau Antique Platinum Brooches

Materials

Diamond, Emerald, Natural Pearl, Ruby, 18k Gold, Platinum

Edwardian Pearl Diamond and Ruby Brooch
Located in London, GB
An Edwardian pearl diamond and ruby brooch, to the centre three pearls horizontally set with two swiss-cut diamonds in-between, surrounded by a marquise-shape frame encrusted with calibre-cut rubies and an outer frame consisted of twelve pearls alternating with twelve swiss-cut diamonds, all mounted in platinum and gold, with gold brooch fittings, to original fitted case by Carrington & Co, circa 1910, measuring approximately 3.6x1.8cm, gross weight 6.1 grams. Unmarked tested as 18ct and Platinum. Edwardian brooch...
Category

Early 1900s British Edwardian Antique Platinum Brooches

Materials

Diamond, Pearl, Ruby, 18k Gold, Platinum

Edwardian Natural Pearl and Diamond Brooch
Located in London, GB
An Edwardian natural pearl and diamond brooch, the two natural pearls accompanied by GCS certificate number stating the pearls to be natural ...
Category

Early 20th Century British Edwardian Platinum Brooches

Materials

Diamond, Natural Pearl, 18k Gold, Yellow Gold, Platinum

Art Deco Opal, Onyx and Diamond Mosaic Pendant
Located in London, GB
An Art Deco opal and onyx mosaic brooch, the oval panel a mosaic consisting of fire opal, black opal, and onyx, depicting three yachts at sunset, within a delicately scalloped border...
Category

1920s British Art Deco Vintage Platinum Brooches

Materials

Diamond, Onyx, Opal, Platinum

Edwardian Pearl and Diamond Lattice Work Brooch
Located in London, GB
An Edwardian oval diamond lattice brooch with a certificate central natural pearl weighing 4.23 carats, surrounded by two diamond laurel details, set in...
Category

Early 1900s British Edwardian Antique Platinum Brooches

Materials

Diamond, Pearl, Platinum

Art Deco Diamond Set Double-Clip Brooch
Located in London, GB
An Art Deco diamond set double-clip brooch, of a fluted scrolled fan design, set with baguette-cut and round brilliant-cut diamonds, the baguette-cut diamonds all in channel settings...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, 18k Gold, Platinum

Edwardian Diamond Openwork Brooch/Pendant
Located in London, GB
An Edwardian diamond openwork brooch/pendant, to the centre an old mine-cut diamond estimated to weigh 0.7 carats, within a cluster formed by fourteen ...
Category

1910s English Art Nouveau Vintage Platinum Brooches

Materials

Diamond, Platinum

1920s French Art Deco Carved Emerald Diamond Platinum Bay Tree Brooch
Located in London, GB
A French Art Deco diamond and carved emerald brooch in the form of a stylised bay tree, comprising openwork diamond set foliage, claw-set carved ...
Category

Early 20th Century French Art Deco Platinum Brooches

Materials

Diamond, Emerald, Platinum

1920s Art Deco Cartier Coral Diamond Onyx Rock Crystal Platinum Brooch
Located in London, GB
An delightful Cartier Art Deco brooch, the brooch comprising an openwork rectangular plaque with two central coral bars with rock crystal sides...
Category

Early 20th Century British Art Deco Platinum Brooches

Materials

Diamond, Onyx, Rock Crystal, Coral, Platinum

LACLOCHES FRÈRES Platinum, Carved Jadeite, and Diamond Stickpin
Located in PARIS, FR
•Jabot pin in 18K white gold and platinum surmounted by a glass Buddha imitating jade, topped with an openwork halo and paved with pink-cut diamonds, the end of the pin and the Buddh...
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum, 18k Gold

Antique Tiffany & Co. Diamond & Natural Colombian Emerald Brooch
Located in New York, NY
A stunning antique Tiffany brooch boasts a natural Colombian emerald weighing about 1.50 carats. Adorned with a garland design, it features old European cut diamonds and intricate fi...
Category

Early 1900s Unknown Edwardian Antique Platinum Brooches

Materials

Diamond, Emerald, Gold, Yellow Gold, Platinum

Vintage Platinum Yellow Gold Diamond Burma Rubies Pearl Circle 1.25 Inch Brooch
Located in New York, NY
Elevate your jewelry collection with this exquisite vintage brooch, masterfully crafted in a harmonious blend of platinum and 14k yellow gold. This custom-made piece is a testament t...
Category

Early 20th Century English Art Deco Platinum Brooches

Materials

Diamond, Pearl, Ruby, Gold, 14k Gold, Yellow Gold, Platinum

Antique Floral Diamond Brooch
Located in Beverly Hills, CA
Antique Floral Diamond Brooch, in platinum, adorned with round brilliant, marquise, and baguette diamonds. Measuring 2.5 inches in length and 1.75 inches in width, this brooch is a c...
Category

20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Tutti Frutti Moonstone Diamond Flower Pot Brooch
Located in Winter Springs, FL
One of the most desirable styles from one of the most desirable eras in jewelry manufacturing. This “tutti frutti” flower pot brooch is hand crafted in platinum and set with marquise...
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Yellow Diamond, Emerald, Moonstone, Ruby, Blue Sapphire, Platinum

Diamond Bicycle Articulating Wheels and Pedal Platinum Statement Brooch Pin
Located in Montreal, QC
Simply Fabulous! Featuring a Diamond Bicycle with Articulating Wheels and Pedal Platinum Brooch. Hand set with .80tcw RBC Diamond and Hand crafted in Platinum. Talk about Riding in ...
Category

21st Century and Contemporary Modern Platinum Brooches

Materials

Diamond, Platinum

Bailey Banks Biddle Diamond Ruby Sapphire Pearl Platinum American Flag Brooch
Located in Greenwich, CT
The Home of the Free and the Brave. This Bailey, Banks and Biddle vintage diamond, ruby, sapphire, natural pearl, and platinum American Flag brooch will stand proudly on your lapel....
Category

1930s American Retro Vintage Platinum Brooches

Materials

Diamond, Pearl, Ruby, Sapphire, Platinum

David Webb Platinum &18k Gold Black Striped Tiger with Emerald Ruby Pearl Brooch
Located in New York, NY
Designed as a tiger, the body decorated with textured gold fur, enhanced with black enamel stripes, with circular-cut diamonds, emerald eyes, cabochon ruby atop of the head. Tiger is...
Category

20th Century American Modern Platinum Brooches

Materials

Emerald, Pearl, Ruby, 18k Gold, Platinum

Antique Diamond and Platinum Brooch by Cartier
Located in New York, NY
A beautiful vintage brooch made by Cartier in the 1930s. The brooch is featuring old-cut diamonds weighing approximately 8 carats. The metal i...
Category

Early 20th Century French Art Deco Platinum Brooches

Materials

Diamond, Platinum

Harry Winston Diamond Platinum Clip Brooch
Located in Los Angeles, CA
Harry Winston 6.70 carats of diamonds and platinum clip brooch, circa 1969. Jacob's Diamond & Estate Jewelry. ABOUT THIS ITEM: #P-DJ522. Scroll down for detailed specifications. ...
Category

1960s American Modern Vintage Platinum Brooches

Materials

Diamond, Platinum

Platinum and Diamond Brooch Midcentury
Located in Johns Creek, GA
LAST PRICE REDUCTION!! Dont miss this FAB piece! Price cant be beat and is stunning! Povenance: This Pin is from the Estate of Alfred W. Miles, New York. He was the chairman of the Hoving Corporation, and on the board of Directors for Tiffany and Company. Mr. Miles was also Senior Vice President of Bonwit Teller, Fifth Avenue specialty store. He was a well known CPA in New York City in the 1950's. Platinum and diamond Mid Century brooch...
Category

Mid-20th Century North American Platinum Brooches

Materials

Platinum

18K Yellow Gold & Platinum Vintage Diamond Starburst Brooch
Located in Laguna Beach, CA
Vintage 18k yellow gold, platinum, and diamond brooch. Starburst Design. Stamped 18k, Plat, Irid, and weighs 15 grams gross weight. The diamonds are round brilliant cuts, approximat...
Category

Mid-20th Century Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1930s Pearl Diamond Platinum Hair Piece or Brooch
Located in New York, NY
A rare find! 8.25 carats of diamonds set in platinum Please contact us for more information regarding this piece.
Category

Mid-20th Century Platinum Brooches

Materials

Diamond, Pearl, White Diamond, Platinum

Estate Buccellati White Diamond Spray Design Brooch in Platinum
Located in Los Angeles, CA
Beautiful 6.50 ct. good quality, white, and bright diamond rounds. Handmade in platinum. This spray design brooch is a great piece to add to any fine jewelry collection.
Category

21st Century and Contemporary Platinum Brooches

Materials

White Diamond, Platinum

Antique Art Nouveau 14k & Platinum Sapphire Diamond Pin Brooch 3.7g i13169
Located in Toledo, OH
Stunning filigree pin from Their, Kraus and Beam with approximately .25ctw of sapphires and diamonds. VS clarity with IJ color. Platinum face with gold back. Circa 1915. 2"L stamped 14k
Category

1890s Art Nouveau Antique Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond & Onyx Collar Clips
Located in London, GB
A very exquisite pair of Art Deco diamond and onyx collar clips. Circa 1920s. Dimensions: Length is 2.7cms (approximately) / Width is 3.3cms Weight is 21.8g
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Onyx, Platinum

Antique Edwardian 15K Yellow Gold and Platinum Sapphire and Pearl Circlet Brooch
Located in Staines-Upon-Thames, GB
An Edwardian sapphire, pearl, platinum, and rosy yellow gold brooch, comprising four round cut blue sapphires, and eight seed pearls, set in platinum and 15 karat rosy yellow gold, w...
Category

1910s Edwardian Vintage Platinum Brooches

Materials

Pearl, Sapphire, 15k Gold, Yellow Gold, Platinum

Tiffany & Co. Victorian Diamond Enamel 18K Gold Antique Flower Pendant Brooch
Located in Philadelphia, PA
Designed as a dimensional gardenia flower bloom with layered, furling petals Painted with opaque light and dark violet enamel - glossy with minimal loss Centering an old mine cut di...
Category

Early 1900s Victorian Antique Platinum Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel

Art Deco Brooch Adorned with 3.01 Carat Diamonds And Platinum
Located in Vannes, FR
This platinum brooch, a true masterpiece of fine jewelry, is adorned with 85 gleaming diamonds totaling 3.01 carats. At the heart of this resplendent creation sits a majestic G-color...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418
Located in New York, NY
GIA Certified Natural Diamond Pin. 1.20ct Round J-color I-1 clarity. All other side round diamonds: 2.50ct H-I color Vs-2 Si-1 clarity. Platinum 14.8 grams 1.9 inch x .83 inch ...
Category

21st Century and Contemporary Art Deco Platinum Brooches

Materials

Diamond, Platinum

14K Gold & Platinum Montana Sapphire and Seed Pearl Pin with GIA Report
Located in Big Bend, WI
14K yellow gold circular brooch pin with platinum top featuring 4 cornflower blue Montana sapphires and seed pearls. GIA report #2235187895 states round brilliant cut natural unheate...
Category

Early 1900s Antique Platinum Brooches

Materials

Pearl, Sapphire, Gold, 14k Gold, Platinum

Antique 1.02Ct Sapphire and 5.54Ct Diamond, Platinum Brooch Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.02 carat sapphire and 5.54 carat diamond, platinum brooch; part of our diverse antique 1920s brooch collections. This stunning, fine and im...
Category

1920s Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Platinum 12.45 ct Diamond Brooch
Located in Southampton, PA
The glitzy glow of over 12 carats of round and step-cut G-VS diamonds unite to create this showy sparkler. The brooch features looped ribbons of diamonds, with each icy-white gem set...
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, Platinum

J.E. Caldwell Art Deco Diamond Platinum Greek Key Antique Bombé Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.74 carat - J color with VS clarity Set by split bezel with a bombé shaped surround bead set with old single cut diamond...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

intage Platinum 2.32ctw Diamond Pair of 2 Floral Bouquet Clip Pins Brooches
Located in Montclair, NJ
--Stone(s):-- (58) Natural Genuine Diamonds - Round Brilliant Cut - Prong & Pave Set - VS1-SI2 Clarity - G-I Color (8) Natural Genuine Diamonds - Baguette Cut - Channel Set - VS1-SI2...
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, Platinum

Antique Art Deco Platinum Diamond And Ruby ‘Kookaburra’ Brooch Circa 1925
Located in NEW TOWN, AU
Such a rare and quite exceptional piece of Art Deco jewellery dating to the Art Deco era Circa 1915. Almost definitely Australian in manufacture however bearing no makers marks to d...
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Ruby, Platinum

Antique Victorian 15kt Gold and Platinum Bird Brooch
Located in Braintree, GB
Antique Victorian 15kt Gold and Platinum Brooch Pin with Bird, Set with Diamonds and Enamel Design: This charming brooch features a detailed bird with an enamel head, ruby eyes, and...
Category

1890s British Victorian Antique Platinum Brooches

Materials

Diamond, Ruby, Gold, 15k Gold, Platinum

Art Deco 1920s French 18K Gold and Platinum 1.63tgw Sapphire and Diamond Brooch
Located in Staines-Upon-Thames, GB
An Art Deco sapphire, diamond, white gold, and platinum brooch, comprising one large octagonal cut sapphire, forty-four calibre cut sapphires, and fifty-two rose cut diamonds, set in...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold, Platinum

Antique Art Deco Platinum & 18K Gold Rose Cut Diamond & Black Enamel Jabot Pin
Located in Staines-Upon-Thames, GB
An Art Deco platinum, black enamel, and diamond jabot pin, comprising two enamel spheres, set with forty rose cut diamonds, set in 18 karat yellow gold and platinum, with a platinum ...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum, Enamel

Petite Art Deco 1930s Platinum & 18K Gold Sapphire & Diamond Stylised Bow Brooch
Located in Staines-Upon-Thames, GB
A petite Art Deco sapphire, diamond, platinum, and yellow gold brooch, comprising one single cut diamond, twenty rose cut diamonds, and twenty calibre step cut blue sapphires, set in...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Antique 1.70Ct Black Onyx and 2.20Ct Diamond, Platinum Cartier Brooch Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.70 carat black onyx and 2.20 carat diamond Cartier brooch in platinum - boxed; part of our antique Cartier jewellery collections. This stun...
Category

1920s Vintage Platinum Brooches

Materials

Diamond, Onyx, Platinum

Antique 18K Gold and Platinum 0.7ct Sapphire and Diamond Openwork Winged Brooch
Located in Staines-Upon-Thames, GB
A yellow gold and platinum brooch/pendant, comprising of two round cut sapphires, studded with fifty-six rose cut diamonds, set in an openwork winged design of platinum atop 18k yell...
Category

Early 20th Century Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Edwardian Platinum & 18K Gold Opal and Old Cut Diamond Halley’s Comet Brooch
Located in Staines-Upon-Thames, GB
An Art Deco opal, diamond, platinum, and yellow gold brooch, set with fourteen old cut diamonds, and one oval crystal opal cabochon, set in platinum, and backed in 18 karat yellow go...
Category

1910s Edwardian Vintage Platinum Brooches

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Platinum

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