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Platinum Brooches

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Metal: Platinum
Exceptional Retro Brooch 18k Yellow Gold, Platinum and 5.50ctw Diamonds
Located in Tampa, FL
Exceptional Retro Brooch 18k Yellow Gold, Platinum and 5.50ctw Diamonds  Brooch Metal - 18k Yellow Gold and Platinum Weight - 22.9 Grams Dimensions - 2.00in x 1....
Category

1960s Retro Vintage Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Estate Tiffany and Co Platinum and Gold Diamond Wreath Pin Brooch
Located in Great Neck, NY
Beautiful Vintage Estate Tiffany and Co Platinum and Gold Diamond Wreath Pin Brooch. This gorgeous Tiffany and Co diamond wreath pin is crafted ...
Category

1970s Contemporary Vintage Platinum Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Aletto Brothers Gold, Platinum, Sapphire and Diamond Flower Clip-Brooch
Located in New York, NY
An Aletto Brothers creation, this floral brooch is made of diamonds and sapphire set on 18 karat yellow gold. There are 13 round sapphires that weigh approximately 1.50 carats, and ...
Category

21st Century and Contemporary Contemporary Platinum Brooches

Materials

Diamond, Sapphire, Gold, Platinum

Late Victorian Turquoise and Rose Cut Diamond Brooch, circa 1900s
Located in London, GB
An antique turquoise and diamond brooch dating from around the turn of the twentieth century and featuring a romantic heart motif. Set in platinum-accented 18 carat yellow gold, thi...
Category

Early 1900s Unknown Victorian Antique Platinum Brooches

Materials

Diamond, Turquoise, 18k Gold, Platinum

Vintage 1950s 15.00 Carat Diamond Brooch
Located in New York, NY
Finely crafted in platinum with Pear-Shaped, Marquise, Lozenge, Baguette, and Round Brilliant cut Diamonds weighing approximately a total of 15.00 carats. Circa 1950s 2 7/8 x 1 1/8 i...
Category

1950s Vintage Platinum Brooches

Materials

Diamond, Platinum

Platinum Diamond and Black Enamel Brooch
Located in New York, NY
Platinum Diamond and Black Enamel Brooch Details: Geometric motif, centering one old European-cut diamond approx. 50cts., set throughout with 80 old European-cut diamonds approx. 4....
Category

1920s Vintage Platinum Brooches

Materials

Diamond, Platinum

Antique Edwardian 18k Platinum Pearl 3.6ct Old Cut Diamond Milgrain Pin Brooch
Located in Montclair, NJ
This well preserved and jaw dropping antique pin brooch is crafted during the Edwardian era from solid 18k yellow gold and platinum top. At the center of the brooch a singular round ...
Category

Early 1900s Edwardian Antique Platinum Brooches

Materials

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

Antique Snake Brooch in 14kt Gold, Platinum Silver with Diamonds and Rubies
Located in Braintree, GB
A striking antique brooch crafted in 14 karat yellow gold with a silver front, modelled as a sinuous snake entwined in a looping openwork form. The serpent motif is entirely pavé-set...
Category

1910s French Vintage Platinum Brooches

Materials

Diamond, Brown Diamond, Ruby, Gold, 14k Gold, Platinum, Silver

Platinum and 14K White Gold Diamond Pendant Watch with Sapphire Accents
Located in Great Neck Plaza, NY
A exquisite vintage pendant watch, gracefully worn by Fabiola Beracasa Beckman at the 2025 Met Gala. This sophisticated timepiece is crafted from platinum and 14K white gold, featuri...
Category

1910s Vintage Platinum Brooches

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum

Fontana Ruby Damond Platinum Gold Insect Brooch Pin
Located in New York, NY
Fontana Roma 18k gold and platinum insect brooch, set with rubies and approx. 1.00cts in diamonds. Brooch is 30mm x 26mm. Marked: Fontana Roma, PT 750. We...
Category

20th Century Italian Platinum Brooches

Materials

Diamond, Ruby, Gold, Platinum

Antique 14k Yellow Gold and Platinum Old Euro Diamond Brooch
Located in New York, NY
This elegant antique brooch showcases the refined craftsmanship of the early 20th century, featuring a striking old European cut diamond at its center. The brooch is composed of a ri...
Category

Early 20th Century Edwardian Platinum Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Art Deco Unheated Ruby and Moonstone Brooch
Located in New York, NY
Art Deco Unheated Ruby and Moonstone Brooch A very fine Art Deco diamond brooch set with two moonstones and an AGL-certified unheated cabochon Burmes...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Moonstone, Ruby, Platinum

Antique Edwardian Period Platinum Filigree and Milgrain Diamond Brooch Pendant
Located in Boston, MA
Antique Edwardian Period Platinum Filigree and Milgrain Diamond Brooch Pendant - The brooch is set with 42 Old European Cut diamonds with an approximate 1.90ct total weight. The diam...
Category

1910s Unknown Edwardian Vintage Platinum Brooches

Materials

Diamond, Platinum

Platinum Gold GIA 45.84ctw Sapphire Fancy Yellow Diamond Large Brooch
Located in Montclair, NJ
--Stone(s):-- 10 Natural Genuine Sapphires - Oval Cabochon Cut - Prong Set - ROYAL BLUE Color - 29.17ctw (exact) ** See Certification Details Below for Complete Info ** 287 Natural G...
Category

21st Century and Contemporary Platinum Brooches

Materials

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

GIA Certified Pink Natural Saltwater Conch Pearl Diamond Platinum Brooch
Located in Miami, FL
Natural Saltwater Conch Pearl Platinum Brooch - GIA Certified with Diamonds GIA-certified natural saltwater conch pearl brooch set in PT950 platinu...
Category

21st Century and Contemporary Modern Platinum Brooches

Materials

Diamond, Pearl, Platinum

Vintage 1940s 14.00 Carat Diamond Double Clip Brooch
Located in New York, NY
Finely crafted in platinum with Round Brilliant and Baguette cut Diamonds weighing a total of approximately 14.00 carats. The brooch separates into two small lapel clips. Circa 1940s...
Category

1940s Vintage Platinum Brooches

Materials

Diamond, Platinum

1970s Platinum Brooch with Approximately 18.00 Carat Total Diamonds
Located in Chicago, IL
This pin is made of platinum and weighs 15.70 DWT (approx. 24.42 grams). It contains 10 round diamonds weighing 3.00 CTTW, 41 baguette G-H color, VS clarity diamonds weighing 5.00 CT...
Category

Mid-20th Century American Art Deco Platinum Brooches

Materials

Diamond, Platinum

Vintage 1950s 12.00 Carat Diamond Brooch
Located in New York, NY
Finely crafted in platinum with Pear-Shaped, Baguette, and Marquise cut Diamonds weighing a total of approximately 12.00 carat.  Circa 1950s 2 5/8 x 1 5/8 inches
Category

1950s Vintage Platinum Brooches

Materials

Diamond, Platinum

2.20 Carat Total Vintage Old Mine Cut Diamond Bar Brooch in Platinum, E-F / VVS
Located in Scottsdale, AZ
Embrace the elegance of a bygone era with this vintage diamond brooch, a stunning display of intricate craftsmanship and refined beauty. Crafted in polished platinum, this exquisite ...
Category

20th Century Unknown Contemporary Platinum Brooches

Materials

Diamond, Platinum

Art Deco 8.50ct Diamond Brooch, c.1920s
Located in London, GB
This exquisite brooch is a masterpiece of geometric precision, iconic of the Art Deco era. At its heart, a rub over set 0.70 carat old cut diamond sits, framed by sleek lines of bagu...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Sapphire and Diamond Bar Pin Platinum
Located in Zurich, Zollstrasse
Antique bar pin, finely crafted in platinum set with blue sapphires weighing approximately 1.20 ct and 95 old European cut brilliant cut diamonds weig...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Antique Edwardian 1910s 4.50 Carat Diamond Brooch
Located in New York, NY
Finely crafted in platinum with an Old Mine cut Diamond at the center weighing approximately 1.00 carat and smaller Old European cut Diamonds weighing approximately a total of 3.50 c...
Category

1910s Edwardian Vintage Platinum Brooches

Materials

Diamond, Platinum

Edwardian Pearl + Diamond Bar Pin 3ctw
Located in Narberth, PA
A beautiful pearl and diamond bar pin from the Edwardian (ca1910) era! Crafted in 18kt yellow gold and topped in platinum, this piece features 24 Old ...
Category

1910s Unknown Edwardian Vintage Platinum Brooches

Materials

Diamond, Pearl, 18k Gold, Platinum, Mixed Metal

Oscar Heyman, Platinum Art Deco Diamond Gemstone Brooch
Located in New York, NY
This Oscar Heyman double-clip brooch showcases the classic Art Deco style, featuring carved ruby and sapphire leaf shapes with a striking color contrast. With approximately 5.5ct of ...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Ruby, Blue Sapphire, Platinum

Platinum 4.50 Carats Carre Baguette And Round Cut Diamond Brooch
Located in New York, NY
Perfect diamond brooch to decorate your blazer or your dress for the next event or special occasion. This brooch is made in platinum with 4.50cts in mixed cut diamonds and is all fir...
Category

20th Century Unknown Modern Platinum Brooches

Materials

Diamond, Platinum

J.E. Caldwell 1.20 Carat Diamond Platinum Brooch
Located in Stamford, CT
Vintage 1950's J.E. Caldwell of Philadelphia diamond brooch. 30 round brilliant cut diamonds in a circular platinum setting. 30 round brilliant cut diamonds, G-H VS approx. 1.20cts...
Category

Mid-20th Century Platinum Brooches

Materials

Diamond, Platinum

Citrine and Diamond Retro Leaf Brooch, Sasportas, France, 1960s
Located in Idar-Oberstein, DE
A citrine and diamond retro leaf brooch made by Sasportas, France, ca. 1960s. The Madeira citrines have a very appealing colour and are beautifully combined with round brilliant cut ...
Category

1960s French Retro Vintage Platinum Brooches

Materials

Citrine, Diamond, 18k Gold, Platinum

Art Deco 2.16 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive Art Deco 2.16 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooch has been crafted in platinum and in the Art Deco style. The pierced decorated, subtly convex rectangular design is ornamented with a central feature 0.41ct Old European round cut diamond, within a square shaped platinum setting. The feature diamond is flanked on either side by two perpendicular collet set eight cut diamonds. The symmetrical millegrain bordered setting is further ornamented with a total of fifty-eight impressive eight cut diamonds. The stunning antique brooch secures to the reverse with a hinged pin and push fit fastening. This 1920s platinum diamond brooch...
Category

1920s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

French Vintage Brooch Pin Clip 18k Gold Emerald Estate Jewelry Signed J W
Located in Beverly Hills, CA
A joyful, bright vintage gold clip brooch from our French brooches collection. You can see it as an exotic flower or a ripe berry. Either way, this brooch is a true piece of art made with perfection in mind. An opulent flower/berry part is underlined with delicate leaves set with diamonds. The tiny branch looks hyper natural that is a signature of the time of production. This vintage French brooch...
Category

1970s French Vintage Platinum Brooches

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Art Deco Opal Diamond Pin
Located in New York, NY
This one-of-a-kind platinum Art Deco from the early 20th-century pin features an exquisite 18mm x 14mm black opal center surrounded by prong and bezel set Old European Cut diamonds. ...
Category

Early 20th Century American Art Deco Platinum Brooches

Materials

Diamond, Opal, Platinum

French 1930s Art Deco Sapphire Diamonds Platinum Brooch
Located in Poitiers, FR
Brooch in platinum, dog head hallmark, and 18 karat white gold, eagle head hallmark. Long antique barrette brooch, it is decorated in the center of a...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White G...

Exquisite Antique Brooch with Old Cut Diamonds in Yellow Gold Platinum
Located in Lucerne, CH
This exquisite brooch is a harmonious blend of Platinum 950 and 18 Karat yellow gold, marrying the refined coolness of platinum with the warm, lustrous tones of gold. It highlights 2...
Category

Early 20th Century European Art Nouveau Platinum Brooches

Materials

Diamond, Yellow Gold, Platinum

Art Deco Diamond Bar Brooch in Platinum
Located in New York, NY
Art Deco Diamond Bar Brooch in Platinum Description: This elegant Art Deco brooch captures the linear sophistication and delicate geometry of the era with striking precision. Crafte...
Category

20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Platinum

Raymond Yard Platinum Gold and Gem Set High Style Art Deco Clip Brooch
Located in Chicago, IL
Circa 1930s Raymond Yard Platinum and 14K Yellow Gold Brooch in a very High Art Deco style of a Planter, measuring 2 1/8 inches in length X 1 3/4 i...
Category

1930s American Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, 14k Gold, Platinum

Mellerio Dits Meller Diamond Ruby Yellow Brooch 18k Brooch, 1960s
Located in Geneva, CH
Mellerio dits Meller Paris Diamond and Ruby on Yellow Brooch 18K and platinum Brooch. Signed Mellerio dits Meller. French marks. Circa 1960. Total weigh...
Category

1960s French Aesthetic Movement Vintage Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Edwardian 14kt/Platinum+Diamond Pin
Located in Narberth, PA
An elegant pin from the Edwardian (ca1910s) era! Crafted in platinum, this beautifully milgrained pin features fourteen glittering Round Cut diamonds and one gorgeous Old European Cu...
Category

1910s Unknown Edwardian Vintage Platinum Brooches

Materials

Diamond, 14k Gold, Platinum

Savannah Pin
Located in New York, NY
Hand Engraved Pave Savannah Pin Natural Diamonds - 0.63cts F Color, VS Clarity Diamonds and Black Onyx Metal: 18k Yellow Gold/Platinum Double Jewelry Pin...
Category

21st Century and Contemporary American Art Deco Platinum Brooches

Materials

Diamond, Onyx, 18k Gold, Platinum

Modern Platinum Brooche 4.5 Carat Natural Round Collection Diamonds, circa 1980
Located in Los Angeles, CA
Modern Platinum Brooche, approximately 4.50 carats of 48 Natural Round Brilliant Collection Quality Diamonds (E-F color, VS clarity). Circa 1980. The piece weighs 14.9 grams. Condit...
Category

1980s Unknown Retro Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco 1.59 Carat Diamond Platinum Brooch
Located in Chevy Chase, MD
A simple and elegant Art Deco brooch. The brooch has a center bezel set old European cut marquise Diamond. The marquise is set with 74 old European cut and single cut Diamonds thro...
Category

Early 20th Century American Art Deco Platinum Brooches

Materials

Diamond, Platinum

Antique Art Deco 14K Yellow Gold Platinum Carved Moonstone Lady Stick Pin
Located in Great Neck, NY
Beautiful Antique Art Deco 14K Yellow Gold Platinum Carved Moonstone Lady Stick Pin. This incredible Art Deco stick pin is crafted in 18k yellow gold and platinum. This pin features ...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Moonstone, Sapphire, Gold, 14k Gold, 18k Gold, Yellow Gold, Platinum

9 Carat Midcentury Vintage Diamond Platinum Brooch Pendant
Located in Chicago, IL
Discover the timeless elegance of this antique platinum brooch pendant, adorned with approximately 9 carats total weight of diamonds in the F-G-H color range and VVS/VS clarity. Vers...
Category

1940s Italian Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

French 19th Century Fine Pearls Diamonds Shaking Brooch
Located in Poitiers, FR
Brooch in 18 karat rose gold and silver, owl and swan hallmarks. Called shaking brooch, this sublime antique jewel is formed of a pattern in flower of rosehip taken up with step of screw and pivot on a brooch made up of 2 floral patterns dismountable by small screws located at the back. The whole of the pattern is decorated with rose- cut diamonds and antique...
Category

19th Century French Napoleon III Antique Platinum Brooches

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, Platinum, ...

French 18K/Platinum Gold Ruby Diamond Floral Brooch c. 1940s
Located in New York, NY
An exquisite French Retro floral brooch, masterfully designed in rich 18K yellow gold with platinum accents. This dynamic jewel features an exuberant blossom motif, its petals and le...
Category

1940s French Retro Vintage Platinum Brooches

Materials

Diamond, Ruby, Platinum, 18k Gold, Rose Gold

48.24 Certified Natural Sapphire Brooch by Ruser
Located in New York, NY
48.24 Certified Natural Sapphire Brooch by Ruser 1 cabochon sapphire weighing 48.24 carats certified as natural by AGL laboratories and of Ceylon origin, surrounded by 29 round cut...
Category

1980s Vintage Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Art Deco Diamond Platinum Filigree Brooch
Located in New York, NY
This stunning Art-Deco brooch is hand-made in platinum and features a filigree design with a very clean and white marquise-cut diamond of approximately 1 carat in the center, surroun...
Category

1930s American Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Platinum Old European Cut Diamond Envelope Brooch Pin
Located in Winter Springs, FL
A beautiful and all original brooch from the Art Deco period done in platinum and set with approximately 6.20cttw in G-I color Vs2-Si2 clarity old European cut diamonds with the cent...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Gold brooch with diamonds, quartz and flower motif, Austria-Hungary, 1872-1922
Located in Chorzów, PL
A unique antique brooch from Austria-Hungary from the late 19th century. A complete set of hallmarks has been preserved on the reverse of the brooch - a fox head hallmarked in the Au...
Category

Late 19th Century Austrian Belle Époque Antique Platinum Brooches

Materials

Diamond, Quartz, Gold, 14k Gold, Platinum

Antique Art Nouveau French 18K Yellow Gold Old Cut Diamond Enamel Buggy Car Pin
Located in Great Neck, NY
Beautiful Antique Art Nouveau French 18K Yellow Gold Old Cut Diamond Enamel Buggy Car Pin. This incredible one of a kind Art Nouveau French buggy car is crafted in 18k yellow gold an...
Category

Early 1900s Art Nouveau Antique Platinum Brooches

Materials

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

Antique Art Deco 18k Gold Platinum 3.40ctw Graduating Diamond Bar Pin Brooch
Located in beverly hills, CA
This brooch beautifully captures the spirit of the Art Deco period. It showcases geometric shapes, intricate filigree designs, and features stunning platinum craftsmanship with exqui...
Category

Early 19th Century Art Deco Antique Platinum Brooches

Materials

Diamond, 18k Gold, Platinum

Vintage Poodle and Ball Brooch, c.1970s
Located in London, GB
This whimsical vintage brooch features a playful poodle with a ball. Crafted from 18 carat yellow gold the piece is beautifully crafted, with 0.02 carat rubies used for the dogs eyes. Along it’s platinum collar, a series of three 0.01 carat eight cut diamonds are set, adding beautiful detailing to this already stunning piece. Blue and white enameling adorn the dog’s ball...
Category

1970s Unknown Vintage Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum, Enamel

Brooch with Old European diamonds 0.95 ct and cultured pearl, early XX century
Located in Chorzów, PL
Elongated brooch made of 18-karat yellow gold (0.750 fineness) and platinum. Origin: Western Europe, around 1930/40. The central point of the brooch is a saltwater cultured pearl a...
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Cultured Pearl, 18k Gold, Platinum

Ruby and diamond brooch, circa 1945.
Located in London, GB
Ruby and diamond brooch. Set to centre with thirty four square baguette cut natural unenhanced rubies in open back channel settings with a combined approximate weight of 3.40 carats,...
Category

1940s Vintage Platinum Brooches

Materials

Diamond, Ruby, Yellow Gold, Platinum

French Art Deco 18k Yellow Gold and Platinum 3.0 Carats Diamond Bar Brooch
Located in New York, NY
French Art Deco 18k YG and Platinum 3cts Diamond Bar Brooch, French hallmarks c.1925 Additional Information: Period: Art Deco Year: c.1925 Material: Platinum, 18K Yellow Gold and Di...
Category

20th Century French Art Deco Platinum Brooches

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Vintage Platinum 18.00 Marquise, Baguette Cuts Diamond Brooch
Located in New York, NY
Platinum 18.00cttw Diamond Marquise and Baguette Cut Brooch is a stunning vintage masterpiece exuding timeless brilliance. Expertly crafted in platinum, this exquisite brooch featu...
Category

20th Century Unknown Modern Platinum Brooches

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Sapphire Long Filigree Brooch Pin
Located in Montclair, NJ
This magnificent antique brooch was crafted from solid .900 platinum during the art deco period. It features a large rectangular shape adorned open filigree work, milgrain etching, and over 7 carats of VERY FINE quality old cut diamonds. The center stone alone weighs in at exactly 1.49 carats with faint yellow L color and loupe-clean VS1 clarity. The 36 old European cut diamonds that make up the central plateau are individually pavé set in their own milgrain-framed square panels. They are near-colorless with G/H color, are mostly loupe-clean with VS1 to SI1 clarity, and total approximately 3.60 carats in weight. The remaining 158 diamonds are old single and rose cut and total approximately 2.15 carats in weight with similar quality to the old Euro cuts. The diamonds sparkle magnificently and are sure to catch the eye of whoever comes across it. Enjoy! -- Stone(s) -- 1 Natural Genuine Diamond - Old European Cut - Prong Set - L Color - VS1 Clarity - 1.49ct approx. 36 Natural Genuine Diamonds - Old European Cut - Pavé Set - G/H Color - VS1 to SI1 Clarity - 3.60ctw approx. 158 Natural Genuine Diamonds - Old Rose and Single Cut - Pavé Set - G/H Color - VS1 to SI1 Clarity - 2.15ctw approx. 2 Synthetic Sapphires - Custom Bullet Cut - Bezel Set - Rich Blue Color 28 Synthetic Sapphires - Straight Baguette Cut - Channel Set - Rich Blue Color Total Carat Weight: 7.24 approx. Material: Solid .900 Platinum Total Weight: 18.09 Grams Overall Height: 19.22mm Overall Width: 73.48mm Overall Thickness: 8.16mm Backing(s): Pin w/ Lever Lock Condition: Antique, art deco period brooch...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Retro French 18K Platinum Sapphire Ruby Moonstone Brooch
Located in New York, NY
Fabulous 1940s Retro 18K and platinum sapphire ruby and moonstone floral brooch. The 2 flowers have 11 round cut sapphires, 10 round cut rubies and 4 moonstones. The stem is encruste...
Category

1940s French Retro Vintage Platinum Brooches

Materials

Ruby, Sapphire, 18k Gold, Yellow Gold, Platinum

Cartier Art Deco Natural Amethyst and Turquoise Brooch
Located in London, GB
Art deco amethyst and reconstituted turquoise brooch by Cartier. Set to centre with an oval old cut natural amethyst in an open back structured claw setting with an approximate weigh...
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Amethyst, Turquoise, Platinum

Antique Diamond Pin Brooch
Located in Geneva, CH
Antique Diamond Pin Brooch in Platinum and Yellow Gold. Circa 1900. Security in metal. Height (including pin): 6.50 centimeters. Diameter: 1.40 cen...
Category

Early 1900s European Belle Époque Antique Platinum Brooches

Materials

Diamond, Gold, Platinum

Elwood Van Clief Diamond Platinum Brooch Pin
Located in Newton, MA
This outstanding brooch/pendant is crafted in solid platinum by renowned designer Elwood Van Clief, offered by Alex & Co. This estate piece from the 1950's era features 26 round bri...
Category

1950s American Art Deco Vintage Platinum Brooches

Materials

Platinum

Sapphire and Diamond Platinum Brooch
Located in Bay Harbor Islands, FL
This platinum brooch is a stunning piece of fine jewelry, characterized by its elegant design and luxurious materials. At the heart of the brooch is an oval-cut natural blue sapphire...
Category

Mid-20th Century Unknown Belle Époque Platinum Brooches

Materials

Diamond, Sapphire, Platinum

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