Signed Platinum Diamond Brooch
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Cartier Platinum Diamond Clip Brooch, Signed, Cartier London, 1950
By Cartier
Located in Heerlen, NL
One (1) White Platinum Brooch, signed: Cartier London.
Clip mechanique,
set with:
36 brillant cut
Category
Vintage 1950s British Art Deco Brooches
Materials
Diamond, Platinum
Free Shipping
W 1.3 in D 0.4 in L 0.79 in
Tiffany & Co. Diamond Platinum Brooch
By Tiffany & Co.
Located in Los Angeles, CA
Tiffany & Co diamond and platinum abstract swirl brooch circa 1980.
Love it because it caught
Category
Vintage 1980s American Modern Brooches
Materials
Diamond, Platinum
Tiffany & Co. Diamond Platinum Brooch
By Tiffany & Co.
Located in Los Angeles, CA
Tiffany & Co diamond and platinum abstract swirl brooch circa 1980. Love it because it caught your
Category
Vintage 1980s American Modern Brooches
Materials
Diamond, Platinum
1930s Buccellati Diamond Platinum Brooch
By Buccellati
Located in Bay Harbor Islands, FL
1930's Buccellati brooch set with 72 mix cut diamonds weighing approximately 6.2 carats.
Signed 'M
Category
Vintage 1930s Italian Brooches
Materials
Diamond, Platinum
Harry Winston Diamond Platinum Clip Brooch
By Harry Winston
Located in Los Angeles, CA
Harry Winston 6.70 carats of diamonds and platinum clip brooch, circa 1969. Jacob's Diamond
Category
Vintage 1960s American Modern Brooches
Materials
Diamond, Platinum
Edwardian Platinum Diamond Bar Brooch Pin
Located in Zurich, Zollstrasse
A very fine and elegant Platinum Diamond Edwardian bar pin brooch.
The fine filigree brooch has a
Category
Antique 1890s Unknown Edwardian Brooches
Materials
Diamond, Platinum
Antique Sapphire & Diamond Platinum Bow Brooch
Located in Brighton, GB
Antique Bow Brooch
Platinum
Circa 1910
Fabulous Bow Shaped Brooch, Set with Calibrated
Category
Early 20th Century English Brooches
Materials
Diamond, Sapphire, Platinum
David Webb Diamond Platinum Flower Brooch
By David Webb
Located in New York, NY
A 1980's David Webb diamond brooch designed as a stylized flower, pave-set with fine brilliant-cut
Category
Vintage 1980s American Brooches
Materials
Diamond, Platinum
Cartier Foliate Diamond Platinum Vintage Brooch
By Cartier
Located in New York, NY
with cushion-shaped, baguette and circular-cut diamonds, signed monture Cartier, French assay and
Category
20th Century French Modern Brooches
Materials
Diamond, Platinum
Tiffany & Co. Art Deco Diamond Platinum Brooch
By Tiffany & Co.
Located in Los Angeles, CA
Tiffany & Co. Art Deco diamond and platinum brooch circa 1925.
Contact us right away if you have
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Platinum
Diamond, Gold and Platinum Maple Leaf Brooch
Located in New York, NY
An Antique 18 karat gold and platinum-topped gold brooch with diamonds. The open maple leaf motif
Category
Antique 1890s Brooches
Materials
Diamond, 18k Gold, Platinum
Signed "Putti" Platinum Black Onyx Brooch or Pendant, circa 1920
Located in Palm Desert, CA
Signed "Putti" platinum Black Onyx, carved with figures of a man and a woman, Brooch / Pendant
Category
Early 20th Century Art Deco Brooches
Materials
Diamond, Onyx, Platinum
Free Shipping
W 0.28 in D 0.04 in L 0.17 in
Gubelin Retro Ruby & Diamond 18K & Platinum Brooch
By Gubelin
Located in Solvang, CA
Swiss Vintage Gubelin Retro ruby & diamond 18K & platinum brooch, circa 1940. This Retro brooch is
Category
Vintage 1940s Swiss Retro Brooches
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
David Webb Platinum Convertible Diamond Flower Brooch
By David Webb
Located in New York, NY
Crafted in platinum with a yellow gold "en tremblant" element; set with 174 round brilliant-cut
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
Platinum bar brooch set with sapphires and diamonds
Located in Braintree, GB
Vintage Platinum bar brooch set with calibre cut sapphires and round brilliant diamonds.
Made in
Category
Vintage 1940s European Brooches
Materials
Diamond, Sapphire, Platinum
David Webb Platinum 18.92 Cts Diamond Flower Brooch
By David Webb
Located in New York, NY
Absolutely stunning diamond brooch by David Webb crafted in platinum mounted with 271 diamonds of
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
Harry Winston Diamond Platinum “Rose of England” Brooch
By Harry Winston
Located in New York, NY
diamonds and one brilliant-cut diamond centre.
The brooch is mounted in platinum & set with approximately
Category
Vintage 1960s American Brooches
Materials
Diamond, Platinum
Van Cleef & Arpels Diamond Platinum Acorn Motif Brooch
By Van Cleef & Arpels
Located in New York, NY
A platinum acorn motif brooch, set with brilliant-cut diamonds, signed Van Cleef & Arpels, 1970’s
Category
Vintage 1970s American Brooches
Materials
Diamond, Platinum
18K Gold And Platinum Diamond Dog Pin Brooch
Located in New York, NY
An 18K yellow gold pin brooch with a platinum dog figure garnished with diamonds. The eye of the
Category
20th Century Unknown Brooches
Materials
Ruby, Diamond, Platinum, 18k Gold
Vintage Platinum & 14K White Gold Filigreed Diamond Brooch
Located in Houston, TX
Weight: 4.11 grams
Ladies 14K white gold and platinum diamond vintage brooch. Engraved with "14K".
Pre
Category
21st Century and Contemporary Unknown Brooches
Materials
Diamond, 14k Gold, White Gold, Platinum
Tiffany & Co. Gold Brooch with Platinum-Set Diamonds
By Tiffany & Co.
Located in New York, NY
A Mid-20th Century 18 karat gold and platinum brooch with diamonds by Tiffany & Co. The flower
Category
Vintage 1960s Brooches
Materials
Diamond, Gold, 18k Gold, Platinum
Tiffany & Co. Art Deco Platinum Onyx Diamond Brooch
Located in New York, NY
Platinum onyx diamond bar pin, signed TIFFANY & CO 5554. Old European cut diamonds weighing approx
Category
20th Century American Brooches
Materials
Diamond, Onyx, Platinum
Antique 15ct Gold & Platinum, Victorian Diamond Lizard Brooch
Located in Brighton, GB
Antique Lizard Brooch
15ct Gold & Platinum Stamped
Circa 1850
Cute, little early Victorian bar
Category
Antique Late 19th Century European Brooches
Materials
Diamond, Gold, 15k Gold, Platinum
Diamond and Platinum Brooch by Cartier, Circa 1900
By Cartier
Located in London, GB
A diamond and platinum brooch by Cartier, circa 1900.
This elegant brooch by Cartier dates from
Category
Antique Early 1900s French Late Victorian Brooches
Materials
Diamond, Platinum
Vintage Platinum Natural Marquise Baguette Round Diamond Pin Brooch
Located in Houston, TX
Ladies platinum, diamond vintage brooch. Engraved with "14k (Pin)".
Pre-owned in excellent condition
Category
20th Century Brooches
Materials
Diamond, Platinum
Cartier Vintage 6.50cts Diamond Platinum Elegant Botanical Pin Brooch
By Cartier
Located in Miami, FL
Dazzle yourself with this Vintage Cartier Diamond Platinum Botanical Pin Brooch
Exquisitely
Category
Vintage 1980s Modern Brooches
Materials
Diamond, Platinum
Free Shipping
W 0.12 in L 0.21 in
Antique Art Deco Platinum Old Cuts Diamonds Filigree Brooch
Located in Houston, TX
Weight: 4.79 grams
Ladies filigreed vintage 900 platinum diamond brooch.
Pre-owned in Very Good
Category
Early 20th Century Brooches
Materials
Diamond, Platinum
Gemolithos a Cartier Signed Diamond Brooch, circa 1938
By Cartier
Located in Munich, DE
A Cartier signed Diamond Brooch, circa 1938, approx. 10ct of Diamonds; Bigger Diamond estimated
Category
Vintage 1930s French Art Deco Brooches
Materials
Diamond, Platinum
Vintage Cartier Emerald and Diamond Platinum Brooch, Circa 1960.
By Cartier
Located in London, GB
A vintage Cartier emerald and diamond platinum brooch, circa 1960.
Designed as a circle, claw set
Category
Vintage 1960s Unknown Retro Brooches
Materials
Diamond, Emerald, Platinum
David Webb Platinum Long Stemmed Diamond Flower Brooch Pin
By David Webb
Located in New York, NY
fabulous diamond and platinum long-stemmed flower brooch. Set with over twenty (25) carats of fine diamonds
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
BAILEY, BANKS & BIDDLE Diamond and Platinum Clip Brooch
By Bailey, Banks & Biddle
Located in Amsterdam, NL
A diamond dress clip with curls and flowers with brilliant, baguette, French and eight cut diamonds
Category
Early 20th Century American Art Deco Brooches
Materials
Diamond, Platinum
Art Deco 1.35 Carat Rubi Platinum Diamond Brooch, 1920
Located in Herzelia, Tel Aviv
Art Deco Platinum Diamond 1.35 Carat Rubi Brooch, 1920
A superb example of the Art Deco style, in
Category
Early 20th Century Art Deco Brooches
Materials
Diamond, Ruby, Platinum
Art Deco LaCloche Platinum Diamond Ruby and Emerald Brooch
By Lacloche Freres
Located in London, GB
An Art Deco LaCloche platinum, diamond, ruby and emerald brooch.
This exceptional brooch is set
Category
Vintage 1920s French Art Deco Brooches
Materials
Diamond, Emerald, Ruby, Platinum
Free Shipping
W 0.95 in D 0.12 in L 1.34 in
Vintage Art Deco Platinum and Diamond Bar Brooch, c1930s
Located in NEWARK, GB
A magnificent vintage Art Deco platinum and diamond brooch.
A beautifully designed piece with the
Category
Early 20th Century British Art Deco Brooches
Materials
Diamond, Platinum
Platinum Brooch with 5.80 Carat of Antique Old Cut Diamonds
Located in Braintree, GB
Platinum brooch with 5.80 carats of antique old cut diamonds.
Platinum brooch setting is added
Category
20th Century Brooches
Materials
Diamond, Platinum
David Webb Platinum Diamond And Emerald Panther Pin Brooch
By David Webb
Located in New York, NY
-shaped emerald eyes and marquise diamond collar, mounted in platinum, with 18K yellow gold accents, total
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
Tiffany & Co. 18K Yellow Gold Platinum Diamond Flower Pin Brooch
By Tiffany & Co.
Located in New York, NY
Diamond weight is 10.88cts.
Brooch dimensions: 2.4" x 2".
Made of 18K Yellow Gold Platinum.
Signed
Category
Vintage 1960s Brooches
Materials
Diamond, Yellow Gold, Platinum
Vintage Art Deco Diamond and Emerald Cabochon platinum Brooch
Located in Houston, TX
European and Old Mine diamonds set in platinum. It is accented with onyx and two cabochon natural emeralds
Category
Mid-20th Century American Art Deco Brooches
Materials
Diamond, Emerald, Platinum
33 Carat Total David Webb Signed Detachable Brooch In Platinum and 18K Gold
By David Webb
Located in Miami, FL
David Webb signed detachable brooch in platinum and 18k with 33 carats in mixed cut diamonds
Category
1990s North American Brooches
Materials
Diamond, Gold, 18k Gold, Platinum
Janesich French 1920s Sapphire Diamonds Platinum Tie Pin Brooch
By Janesich
Located in Poitiers, FR
Pin in platinum, dog head hallmark.
Signed Janesich, this antique pin is diamond-shaped and adorned
Category
Vintage 1920s French Art Deco Brooches
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Art Nouveau Platinum Brooch Natural Pearls Diamonds Bow, 1910
Located in Herzelia, Tel Aviv
Platinum Natural Pearls Diamonds Art Nouveau Bow Brooch. Magnificent Edwardian Art Nouveau bow
Category
Early 20th Century American Art Nouveau Brooches
Materials
Diamond, Natural Pearl, Platinum
Art Deco 1.04 Carat Diamond Platinum Brooch Pendant Necklace
Located in Stamford, CT
1930’s Platinum Art Deco diamond brooch pendant necklace. Open work filigree diamond brooch with a
Category
Early 20th Century Brooches
Materials
Diamond, Platinum, Gold, 14k Gold, White Gold
Elwood Van Clief Diamond Flower Pendant Platinum Brooch 7.56 TDW
By Elwood Van Clief
Located in East Brunswick, NJ
Elwood Van Clief Diamond Flower Pendant Platinum Brooch 7.56 TDW
Elwood Van Clief a scarce and
Category
20th Century Brooches
Materials
Diamond, Platinum
David Webb Platinum Diamond and Pearl Maltese Cross Pendant Brooch
By David Webb
Located in New York, NY
David Webb Platinum, Black and South Sea Baroque Cultured Pearl and Diamond Maltese Cross Pendant
Category
20th Century American Modern Brooches
Materials
Diamond, Pearl, Platinum
Adorable Oscar Heyman Carved Ruby Diamond Enamel Platinum Bird Brooch
By Oscar Heyman
Located in New York, NY
Adorable platinum bird brooch by Oscar Heyman, set with carved ruby, approx. 0.70ctw G/VS diamonds
Category
20th Century American Brooches
Materials
Diamond, Ruby, Platinum, Enamel
David Webb Platinum 21.00 Carats 1960's Diamond Floral Brooch
By David Webb
Located in New York, NY
Beautiful diamond brooch by David Webb crafted in Platinum, set with lots of mixed cut diamonds
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
Baguette, Marquise and Round Diamond Leaf Design Brooch / Pendant in Platinum
Located in Scottsdale, AZ
This enchanting and versatile diamond piece set in exquisite platinum is a work of art. Crafted in
Category
21st Century and Contemporary Contemporary Brooches
Materials
Diamond, White Diamond, Platinum
Free Shipping
W 1.13 in L 1.75 in
David Webb Ram 18k Yellow Gold and Platinum Diamond Brooch
By David Webb
Located in Holmdel, NJ
David Webb Coral, Diamond and Emerald Ram Brooch 18K Yellow Gold and Platinum.
This exquisite
Category
Vintage 1980s Brooches
Materials
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Aletto Brothers Gold, Platinum, Sapphire and Diamond Flower Clip-Brooch
By Aletto Brothers
Located in New York, NY
-set round diamonds that weigh approximately 0.40 carat. This brooch is signed Aletto Brothers, with
Category
21st Century and Contemporary Contemporary Brooches
Materials
Diamond, Sapphire, Gold, Platinum
Free Shipping
W 1.75 in L 1.75 in
900. platinum brooch set with 4.62 carats of round brilliant diamonds
Located in Braintree, GB
900. platinum brooch set with 4.62 carats of round brilliant diamonds and oval faceted ruby.
X
Category
21st Century and Contemporary European Brooches
Materials
Diamond, Platinum
LaCloche Art Deco Multi Gem Diamond Platinum Pin Brooch
By LaCloche
Located in New York, NY
by scrolling circular and baguette-cut diamond leaves, mounted in platinum. Circa, 1930, with French
Category
Early 20th Century French Art Deco Brooches
Materials
Amethyst, Citrine, Diamond, Emerald, Ruby, Sapphire, Platinum
Cartier Diamond Sapphire Yellow Gold Platinum Bird Brooch
By Cartier
Located in New York, NY
Cartier Diamond Sapphire Bird Brooch in 18k Yellow Gold and Platinum.
A curious bird posing in
Category
Vintage 1950s French Brooches
Materials
White Diamond, Yellow Diamond, Blue Sapphire, 18k Gold
Bielka 60.00 Carat Kunzite, Blue Topaz, Diamond & Pearl Platinum Brooch
By Bielka
Located in Chevy Chase, MD
brooch features a 60.00 carat step cut Kunzite, framed in a Diamond, Pearl and Blue Topaz floral motif
Category
Late 20th Century American Modern Brooches
Materials
Diamond, Kunzite, Pearl, Topaz, Blue Topaz, Platinum
Free Shipping
W 2.25 in L 2.25 in
Bulgari Diamond Sapphire Ruby Yellow Gold Platinum Brooch
By Bulgari
Located in New York, NY
An 18k gold and platinum brooch, set with brilliant diamonds, sapphire, and ruby, signed Bulgari
Category
Vintage 1950s Italian Brooches
Materials
Diamond, Ruby, Blue Sapphire, 18k Gold
Edwardian Platinum Topped 18 Karat Yellow Gold Diamond Horseshoe Brooch
Located in McLeansville, NC
An Edwardian platinum topped 18 karat yellow gold diamond horseshoe brooch. This brooch features a
Category
Vintage 1910s Edwardian Brooches
Materials
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Free Shipping
W 1.5 in L 1.6 in
Art Deco Platinum & Fancy Yellow & White Diamond Figural Poodle Dog Brooch
Located in Philadelphia, PA
A fine antique Art Deco figural dog brooch.
In platinum with a pave-set, 3-dimensional head of a
Category
Early 20th Century Art Deco Brooches
Materials
White Diamond, Yellow Diamond, Platinum
Free Shipping
H 0.75 in W 1.3 in D 0.52 in
Tiffany & Co. 18 Karat Yellow & Platinum Paris Flames Diamond Starfish Brooch
By Tiffany & Co.
Located in Philadelphia, PA
yellow gold and platinum, its sharp points showcase 63 dazzling diamonds in the center.
63 round
Category
21st Century and Contemporary Italian Brooches
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
T.A. KOHN & SON Edwardian Diamond and Platinum Garland Brooch
Located in Amsterdam, NL
A pretty open worked platinum brooche set with diamonds with garland decorations, signed: T.A. Kohn
Category
20th Century American Edwardian Brooches
Materials
Diamond, Platinum
14.60 Carats Large Round Brilliant Diamond Wreath Motif Brooch Set in Platinum
Located in Scottsdale, AZ
This stunning wreath brooch, set in luxurious platinum, is a breathtaking and opulent piece that
Category
21st Century and Contemporary Unknown Contemporary Brooches
Materials
Diamond, White Diamond, Platinum
Free Shipping
Dm 2.25 in
David Webb Vintage Diamond Floral Platinum 18K Brooch Pin and Pendant
By David Webb
Located in Miami, FL
bright, icy white Diamonds set in solid platinum.
Approx. 4.85, F-G Color VVS clarity.
Purity marked
Category
Vintage 1970s North American Retro Brooches
Materials
Diamond, Platinum
Free Shipping
W 1.86 in L 1.7 in
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Signed Platinum Diamond Brooch For Sale on 1stDibs
On 1stDibs, you can find the most appropriate signed platinum diamond brooch for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. Finding an appealing signed platinum diamond brooch — no matter the origin — is easy, but Oscar Heyman, Cartier and Boucheron each produced a popular version that is worth a look. An old european cut version of this piece has appeal, but there are also brilliant cut and round cut versions for sale. Most of our signed platinum diamond brooch for sale are for women, but there are 11 pieces available to browse for men.
How Much is a Signed Platinum Diamond Brooch?
The price for a signed platinum diamond brooch starts at $5,250 and tops out at $87,000 with these brooches, on average, selling for $20,000.
Finding the Right brooches for You
Antique and vintage brooches, which are decorative jewels traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.
Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones.
Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.
At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany & Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric.
Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.
Today, find a wide variety of antique and vintage brooches on 1stDibs, including gold brooches, sapphire brooches and more.
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