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Art Deco Plaque Brooch Diamond Platinum
Located in Zurich, Zollstrasse
A classic 1920's Art Deco diamond brooch in platinum; designed as a geometrically structured
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Vintage 1940s Platinum Diamond Plaque Ring
Located in Brighton, GB
Vintage Diamond Ring Platinum Stamped Circa 1940s This platinum, vintage diamond ring boasts a
Category

Mid-20th Century English Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Diamond Plaque Brooch
Located in Glasgow, GB
An Art Deco period platinum diamond brooch. The art deco style brooch is set with a central
Category

Vintage 1930s British Art Deco Brooches

Materials

Diamond, 18k Gold, White Gold, Platinum

Art Deco Platinum Diamond Plaque Brooch
Art Deco Platinum Diamond Plaque Brooch
H 0.71 in D 0.36 in L 1.62 in
Elegant Platinum Diamond Plaque Brooch, circa 1935
Located in Zurich, Zollstrasse
Elegant Platinum brooch set with Diamonds of approximately 4.50 ct. Plaque brooches were very
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Art Deco Emerald and Diamond Platinum Plaque Brooch
Located in London, GB
platinum. Taking centre stage is a wonderful emerald cut emerald, weighing approximately 6.50ct, mounted in
Category

Vintage 1920s English Art Deco Brooches

Materials

Emerald, Diamond, Platinum

1930s Antique 4.65 Carat Diamond and Platinum Plaque Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.65 carat diamond and platinum plaque brooch; part of our
Category

Vintage 1930s Unknown Brooches

Materials

Diamond, Platinum

1930s Antique 4.65 Carat Diamond and Platinum Plaque Brooch
1930s Antique 4.65 Carat Diamond and Platinum Plaque Brooch
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H 0.17 in W 2.64 in L 1.22 in
Art Deco Diamond Cultured Pearl Platinum Plaque Brooch
Located in Zurich, Zollstrasse
, platinum Art Deco plaque brooch. This stunning, fine and impressive antique pearl and diamond Art Deco
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Cultured Pearl, Platinum

Desirable Platinum Art Déco Emerald and Diamond Plaque Brooch
Located in Zurich, Zollstrasse
Art Deco Platinum Emerald and Diamond pierced openwork geometric plaque pin brooch, C.1930
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Emerald, Platinum

Glamorous Platinum Saphire and Diamond Art Deco Plaque Brooch
Located in Zurich, Zollstrasse
The platinum openworkArt Déco plaque brooch is set with numbers diamonds, the centre is embellished
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond Ruby Platinum and Gold Plaque Ring
Located in New York, NY
platinum-on-gold plaque motif, with the 3 larger diamonds architecturally framed by a middle halo of ruby
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Platinum, Gold

Antique Edwardian Sapphire Diamond Ring Vintage Platinum Long Plaque Jewelry
Located in Torrance, CA
Finely detailed antique Edwardian era ring (circa 1910s) crafted in 900 platinum. Centrally
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Vintage Art Deco Emerald Diamond Ring Platinum Elongated Plaque Band
Located in Torrance, CA
Finely detailed vintage Art Deco emerald & diamond ring (circa 1920s to 1930s) crafted in platinum
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Antique Edwardian Diamond Ring Platinum Flower Design Vintage Plaque Jewelry 5
Located in Torrance, CA
Finely detailed antique Edwardian ring (circa 1900s to 1910s) crafted in 900 platinum. Centrally
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Ruby, Diamond, Gold and Platinum Plaque Ring, circa 1920
Located in London, GB
A ruby and diamond early Art Deco plaque ring, with five principle old-cut diamonds, set
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Gold, Platinum

Art Moderne Old European Cut Diamond and Platinum Hexagonal Plaque Ring
Located in New York, NY
seven old European cut diamonds, in platinum and 18k gold. French import marks. Atw 3.94 cts. (center
Category

20th Century Modernist More Rings

Materials

Diamond, Platinum, 18k Gold, White Gold

Art Deco 1.75 Ct Diamond Plus 2.20 Ct Complement Platinum Plaque Ring
Located in Napoli, IT
Art Deco Dazzler Beautiful Art Deco period Platinum made Diamond plaque ring Artfully hand crafted
Category

Vintage 1920s European Art Deco Cluster Rings

Materials

Diamond, Platinum

Magnificent Art Deco Black Opal Platinum Plaque Ring
Located in Carmel-by-the-Sea, CA
Stunning black opal ring, rendered in platinum and framed in diamond-studded platinum lace. The
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

Art Deco Platinum plaque Brooch with old-cut and huit-huit cut diamonds
Located in Milano, IT
The platinum structure of this original Art Deco plaque brooch exhibits refined and meticulous
Category

Vintage 1920s Italian Art Deco Brooches

Materials

Diamond, Platinum

Belle Époque 18K Gold and Platinum Floral Openwork Plaque Bracelet with Diamonds
Located in Houston, TX
diamond accents set in platinum. Contains original safety chain. French, circa 1900. Marks: French mark
Category

Antique Early 1900s French Belle Époque Link Bracelets

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Style Pink Sapphire and Diamond Navette Shaped Plaque Ring in Platinum
Located in Yorkshire, West Yorkshire
weighing 0.90ct in the centre with a surround of Diamonds. This navette-shaped plaque ring is striking when
Category

21st Century and Contemporary British Art Deco Cluster Rings

Materials

Diamond, Pink Sapphire, Platinum

Art Deco 3 Carat Diamond and Ruby Tablet or Plaque Ring in Platinum, Circa 1925
Located in Sherman Oaks, CA
. The stones consist of 38 diamonds and 18 rubies. The center stone is very clean, European-cut, bezel
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Ruby, White Diamond, Diamond, Platinum

Art Deco Sapphire and Diamond Plaque Ring
Located in London, GB
which is pervaded with rose cut diamonds. All stones here are milgrain set in platinum; a detailing
Category

Vintage 1920s Art Deco Fashion Rings

Materials

Diamond, Blue Sapphire, Gold, Yellow Gold, Platinum

SCARSELLI Diamond Necklace in Platinum
By SCARSELLI
Located in New York, NY
Scarselli is featuring a platinum 12.88 carat mix marquise and round brilliant cut diamonds
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Platinum 35 Carats Diamond Deco Bracelet
Located in New York, NY
designed in platinum as an openwork panel that graduates from a central plaque featuring a series of old
Category

20th Century Unknown Modern Chain Bracelets

Materials

Diamond, Platinum

1920 Platinum Art Déco Diamond Bracelet
Located in Zurich, Zollstrasse
A gorgeous Art Deco diamond bracelet set in platinum. This particular piece is a perfect example
Category

Vintage 1910s Unknown Art Deco Retro Bracelets

Materials

Diamond, Platinum

Art Deco Platinum Diamond Sapphire Bracelet
Located in North Hollywood, CA
This gorgeous Art Deco Platinum Bracelet is covered in Diamonds mostly round but also it has a
Category

Vintage 1930s American Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum Diamond Sapphire Bracelet
Art Deco Platinum Diamond Sapphire Bracelet
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W 1.5 in L 6.5 in
Glamorous Art Deco Diamond Platinum Bracelet
Located in Zurich, Zollstrasse
Typical bracelet from the 1920s, articulated, geometrical plaques and links set with 414 brilliant
Category

Vintage 1920s Unknown Art Deco Retro Bracelets

Materials

White Diamond, Platinum

Glamorous Art Déco Platinum Diamond Brooch
Located in Zurich, Zollstrasse
Stunning Art Déco plaque brooch in Paltinum. Centre stone weighing 1.60 ct, J color, si clarity
Category

Vintage 1920s Unknown Art Deco Brooches

Materials

White Diamond, Platinum

Art Deco Vintage Onyx Diamond Platinum Pendant
Located in Chicago, IL
centered with a rhombus shaped polished black onyx plaque accented in the center with a diamond. The onyx
Category

Vintage 1930s Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

Diamond and Platinum Bow Choker Necklace, circa 1930
Located in London, GB
An Art Deco diamond set platinum bow choker, with an old-cut diamond set plaque, in the form of a
Category

Vintage 1930s Art Deco Choker Necklaces

Materials

Diamond, Platinum

Art Deco Diamond Platinum Bracelet, France circa 1930
Located in New York, NY
diamonds totaling approximately 65.00 carats. The symmetrical design showcases a central plaque of emerald
Category

20th Century French Art Deco Cuff Bracelets

Materials

Diamond, Platinum

David Webb Diamond Enamel Gold Platinum Ring
By David Webb
Located in New York, NY
Of bombé design, the alternating black enamel plaque, with circular-cut diamond detail, centering
Category

Late 20th Century North American Cocktail Rings

Materials

Diamond, Gold, Platinum, Enamel

Art Deco Diamond Onyx Gold Platinum Cufflinks
Located in Munich, Bavaria
. They are decorated with a fine line of old cut diamonds in a mille grain platinum setting and have been
Category

Vintage 1910s Unknown Art Deco Cufflinks

Materials

Diamond, Onyx, 14k Gold, Platinum

Diamond and Ruby Platinum Regimental Brooch Circa 1960
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.29 carat diamond and 0.02 carat ruby, platinum 'Salamanca eagle' military
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Ruby, Platinum

Diamond and Ruby Platinum Regimental Brooch Circa 1960
Diamond and Ruby Platinum Regimental Brooch Circa 1960
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H 0.2 in W 0.94 in L 1.06 in
Art Deco Onyx Platinum Pendant Diamond Surround
Located in North Hollywood, CA
This Art Deco Onyx Platinum Pendant has 1.50 carats in the Diamond Surround. The Onyx Plaque is
Category

Vintage 1920s American Art Deco More Jewelry

Materials

White Diamond, Onyx, Platinum

Art Deco Diamond and Platinum Brooch, circa 1925
Located in London, GB
An Art Deco diamond brooch, set with Edwardian-cut diamonds, in an open work, navette shaped plaque
Category

Vintage 1920s British Art Deco Brooches

Materials

Diamond, Platinum

Art Deco Diamond and Platinum Brooch, circa 1925
Art Deco Diamond and Platinum Brooch, circa 1925
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W 0.92 in L 2.04 in
Art Deco Diamond Ruby Rock Crystal Platinum Bracelet
Located in Chicago, IL
center. The diamond is flanked by channel set small square shape rubies. The bezel of the plaque is
Category

Vintage 1910s Art Deco Link Bracelets

Materials

Crystal, Diamond, White Diamond, Rock Crystal, Ruby, Platinum

0.69ct Old European Cut Diamond Cocktail Ring, Platinum
Located in New York, NY
sapphires. Ring Size: 6.5 US, Resizable Color: K Color Clarity: VS2 Metal: Platinum Stone: Diamond
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Betteridge Diamond Art-Deco Platinum Bracelet, circa 1930s
By Betteridge
Located in New York, NY
plaques, each centering upon a cluster of collet-set marquise or old-cut diamonds, circa 1930. Mounted in
Category

Early 20th Century American Art Deco More Bracelets

Materials

Diamond, Platinum

Art Deco Diamond, Emerald And Platinum Bracelet, Circa 1925
Located in London, GB
An Art Deco diamond emerald and platinum bracelet, featuring three geometric plaques, set with
Category

Vintage 1920s American Art Deco Link Bracelets

Materials

Diamond, Emerald, Platinum

Art Deco Ruby, Diamond and Platinum Bracelet, Circa 1930
Located in London, GB
An Art Deco ruby and diamond bracelet, with alternating square plaques set with groups of four
Category

Vintage 1930s Unknown Art Deco Retro Bracelets

Materials

Diamond, Ruby, Platinum

1920's Art Deco Diamond Bracelet Set in Platinum
Located in London, GB
A gorgeous Art Deco diamond bracelet set in platinum. This particular piece is a perfect example
Category

Vintage 1920s Unknown Art Deco Retro Bracelets

Materials

Diamond, Platinum

Belperron Art Deco Gold Platinum Diamond Fibula Brooch
By Suzanne Belperron
Located in New York, NY
gold scroll enhanced by a pierced and pavé-set diamond plaque, terminating in two pavé-set diamond
Category

Vintage 1930s French Art Deco Brooches

Materials

Diamond, 18k Gold, Platinum, Gold

French Art Deco Onyx and Diamonds Platinum Bar Brooch
Located in London, GB
Weight: 11.31gr Metal: 18kt white gold and platinum Condition: Very Good Stones: 1 Diamond
Category

Vintage 1920s French Brooches

Materials

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

Art Deco Sapphire, Diamond and Platinum Ring, Circa 1930
Located in London, GB
An Art Deco sapphire and diamond oval plaque ring, with an Edwardian-cut diamond, in the centre of
Category

1990s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond and Platinum Brooch, 4.50 Carats, circa 1930
Located in London, GB
An Art Deco plaque brooch, with a rhombus-shaped outline and a geometric and foliate openwork
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Edwardian 18K Gold and Platinum Wolfhound Necklace with Diamonds
Located in Venice, CA
border. The platinum border contains 20 Rose Cut Diamonds, bead set with milgrain work. At the tip of the
Category

Vintage 1910s Unknown Edwardian Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

1980s Grand Circular 2.68 carats Diamond Platinum Lapel Brooch Pin
Located in Miami, FL
orbicular plaque, rendered in solid platinum. This exquisite and versatile piece of jewelry is centered with
Category

Vintage 1980s American Brooches

Materials

Diamond, Platinum

Hamilton Ladies Platinum Diamond Dress Watch Delicate Filigree Movement #911
By Hamilton
Located in Sherman Oaks, CA
Hamilton Ladies Platinum Diamond Dress Watch Delicate Filigree Mov #911 Movement #911 Serial
Category

Vintage 1930s American Art Deco Wrist Watches

Materials

Diamond, Platinum

Antique 2.89 Carat Diamond and Platinum Full Eternity Ring - Circa 1935
Located in Jesmond, Newcastle Upon Tyne
A fine, and impressive 2.89 carat diamond and platinum full eternity ring; part of our diverse
Category

Vintage 1930s French Engagement Rings

Materials

Diamond, Platinum

Antique 1.77ct Diamond, Enamel and Platinum Horse and Huntsman Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.77 carat diamond, enamel and platinum horse and huntsman
Category

Vintage 1910s Unknown Brooches

Materials

Diamond, Platinum, Enamel, White Gold

LaCloche Art Deco Multi Gem Diamond Platinum Pin Brooch
By LaCloche
Located in New York, NY
Of hexagonal outline, the openwork geometric plaque designed as a circular and baguette-cut diamond
Category

Early 20th Century French Art Deco Brooches

Materials

Amethyst, Citrine, Diamond, Emerald, Ruby, Sapphire, Platinum

Vintage Art Dec Diamond and Pearl Brooch in Platinum 1.75 Carats
Located in London, GB
A stunning diamond and pearl brooch in platinum. The brooch is set to the centre with a 7mm
Category

20th Century Art Deco Brooches

Materials

Diamond, Pearl, Platinum

Art Deco Ruby Diamond Bracelet Pair in Platinum, circa 1925
Located in New York, NY
articulated sections or plaques of graduated calibré rubies flanked by pavé-set round diamonds. The focal
Category

Early 20th Century French Art Deco More Bracelets

Materials

Diamond, Ruby, Platinum

Art Deco 1920s Platinum & 14K Gold 6.5tgw Diamond & Sapphire Panel Bracelet
Located in Staines-Upon-Thames, GB
An Art Deco sapphire, diamond, platinum, and white gold bracelet, comprising one old European cut
Category

Vintage 1920s Portuguese Art Deco Link Bracelets

Materials

Diamond, Sapphire, 14k Gold, Platinum

Art Deco Platinum, Diamond and Onyx Pendant Watch by Dreicer and Co.
By Dreicer & Co.
Located in Hummelstown, PA
mounted within a domed glossy black onyx plaque framed in a border of single-cut diamonds. The watch
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Impressive Diamond & Pearl Bracelet Set in Platinum Retailed by David R. Balogh
Located in Brisbane City, QLD
. Balogh and has been crafted from platinum, diamonds and cultured pearls. The bracelet has a central
Category

Mid-20th Century American Retro Bracelets

Materials

Diamond, Pearl, Platinum

Art Deco French 1.55 CTW Diamond Carved Jade Platinum Vintage Drop Earrings
Located in Philadelphia, PA
Designed as diamond-shaped surmounts and links featuring carved jade links and drops Links feature
Category

Vintage 1930s Art Deco Drop Earrings

Materials

Diamond, Jade, Gold, Platinum

David Webb Platinum & 18K Yellow Gold Jade Diamond Hammered Ring
By David Webb
Located in New York, NY
substantial in size, is crafted in buttery 18kt yellow gold and features a plaque of jade in the center framed
Category

20th Century American Modern Cocktail Rings

Materials

Diamond, Jade, 18k Gold, Yellow Gold, Platinum

David Webb Platinum & 18K Yellow Gold 15.80cts Heraldic Diamond Pendant Brooch
By David Webb
Located in New York, NY
cushion-shaped round diamond cluster, elegantly set atop a rigid finish plaque. The brooch measures about
Category

20th Century American Modern Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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Platinum Plaque Diamond For Sale on 1stDibs

You are likely to find exactly the platinum plaque diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. You can easily find a 865 antique edition and 51 modern creations to choose from as well. If you’re looking for a platinum plaque diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing platinum plaque diamond — no matter the origin — is easy, but David Webb, Cartier and Tiffany & Co. each produced a popular version that is worth a look. Today, if you’re looking for an old european cut version of this piece and are unable to find the perfect match, our selection also includes round cut and old mine cut alternatives. Most of our platinum plaque diamond for sale are for women, but there are 206 pieces available to browse for men.

How Much is a Platinum Plaque Diamond?

On average, a platinum plaque diamond at 1stDibs sells for $9,997, while they’re typically $100 on the low end and $275,000 for the highest priced versions of this item.