Platinum Diamond Round Brooch
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European Cut Round Diamond and Platinum Brooch
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This elegant, leaf-shaped platinum brooch is set with approximately 0.60 carats in diamond rounds
Category
21st Century and Contemporary Artisan Brooches
Materials
Diamond, Platinum
Platinum Round & Baguette Diamond Comet Brooch
Located in Toronto, CA
Round and Baguette Diamond Platinum Brooch
10 Round Brilliant Cut Diamonds= 5.28ct
30 Round
Category
21st Century and Contemporary Brooches
Materials
Diamond, Platinum
Vintage 5.00cts Diamond Platinum Round Wreath Brooch Pin
Located in Miami, FL
Estate Wreath Design pin decorated with natural earth-mined Round and Baguette cut Diamonds forged
Category
Vintage 1960s Retro Brooches
Materials
Diamond, Platinum
4.50 Carats Total Brilliant Round Diamond Platinum Brooch
Located in New York, NY
Showcasing a beautiful platinum brooch set in a classic style with 54 brilliant diamonds weighing
Category
Vintage 1980s Unknown Brooches
Materials
Diamond, Platinum
Art Deco Round Diamond Platinum Pin Brooch
Located in New York, NY
This amazing platinum pin from the era, is set with sparkling marquise and round cut diamonds that
Category
Early 20th Century Art Deco Brooches
Materials
Diamond, Platinum
Platinum Baguette & Round Brilliant Cut Diamond Vintage Brooch
Located in Toronto, CA
Baguette and Round Brilliant Diamond Cut Vintage Brooch
8 Round Brilliant Cut Diamonds= 2.25ct
49
Category
21st Century and Contemporary Brooches
Materials
Diamond, Platinum
A Platinum & Diamond Brooch
Located in London, GB
A 1920s openwork oval marquise shape diamond brooch set at the centre with three circle cut
Category
Vintage 1920s Brooches
Materials
Diamond, Platinum
Platinum Diamond Dog Brooch
Located in New York, NY
Platinum diamond dog brooch, circa 1930s
Howling dog set with full- and single-cut diamonds, with
Category
Vintage 1930s Contemporary Brooches
Materials
Diamond, Platinum
1.36 Carat Round Brilliant Diamond and Platinum Swirl Brooch
Located in Chevy Chase, MD
A simple and elegant Diamond swirl brooch. The platinum brooch contains 25 round brilliant
Category
Late 20th Century American Retro Brooches
Materials
Diamond, Platinum
Platinum Diamond Ruby Brooch
Located in New York, NY
Platinum ruby diamond pin/pendant, rubies weighing 18.77 (known weight) RBC diamonds weighing
Category
20th Century Unknown Brooches
Materials
Diamond, Ruby, Platinum
Platinum 4.50 Carats Carre Baguette And Round Cut Diamond Brooch
Located in New York, NY
. This brooch is made in platinum with 4.50cts in mixed cut diamonds and is all fire!
It is not too big
Category
20th Century Unknown Modern Brooches
Materials
Diamond, Platinum
Tiffany & Co. 1920 Art Deco Platinum Round Diamond Brooch Pin
By Tiffany & Co.
Located in Miami, FL
: Brooch / Pin
Metal: Platinum
Metal Purity: 950
Stone: 18 Old Mine European Diamonds
Diamond Carat: 4
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Platinum
Diamond Filigree Platinum Brooch
Located in Berkeley, CA
This stunning Diamond and platinum brooch has 127 bright white diamonds ( total weight
Category
Vintage 1920s American Art Deco 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
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
Artdeco Platinum Diamond Brooch Set with 1.80ct Round & Baguette Diamonds
Located in London, GB
This stunning vintage brooch features 1.80ct of Round and Baguette Diamonds, set in Platinum. This
Category
Late 20th Century British Brooches
Materials
Diamond, Platinum
Free Shipping
W 0.86 in L 1.52 in
Diamond Platinum Kitty Cat Brooch
Located in Beverly Hills, CA
A sweet and stylish brooch of a sleeping kitty cat! It features 2.61 carats of round brilliant-cut
Category
21st Century and Contemporary American Brooches
Materials
Diamond, Platinum
Round Brilliant and Baguette Diamond Platinum Double Bow Pendant Brooch
Located in Chevy Chase, MD
A round brilliant and baguette diamond platinum double bow pendant and brooch. The baguette cut
Category
Late 20th Century American Retro Brooches
Materials
Diamond, Platinum
Tiffany & Co. Diamond Platinum Brooch
By Tiffany & Co.
Located in Los Angeles, CA
platinum brooch.
SPECIFICATIONS:
DIAMONDS: thirty-six round brilliant-cut diamonds totaling
Category
Vintage 1980s American Modern Brooches
Materials
Diamond, Platinum
Tiffany & Co. Diamond Platinum Brooch
By Tiffany & Co.
Located in Los Angeles, CA
platinum brooch.
SPECIFICATIONS:
DIAMONDS: thirty-six round brilliant-cut diamonds totaling
Category
Vintage 1980s American Modern Brooches
Materials
Diamond, Platinum
Diamond Platinum Brooch Pin
Located in New York, NY
Platinum V shaped brooch, with round and baguette cut diamonds - approx. 6.00ctw in total. Brooch
Category
20th Century Brooches
Materials
Diamond, Platinum
Art Deco Diamond Platinum Brooch
Located in New Orleans, LA
Channel-set diamonds transform this magnificent "bow" brooch by Cauvin & Cie. from dainty to
Category
Vintage 1910s French Art Deco Brooches
Materials
Diamond, Platinum
Antique Diamond Platinum Brooch
Located in New York, NY
This antique brooch / pin features an old european-cut round diamond center stone weighing 1.20
Category
Vintage 1940s Unknown Brooches
Materials
Diamond, Platinum
Estate Platinum Diamond Bar Brooch
Located in Beverly Hills, CA
Platinum diamond bar brooch with an estimated 1 carat total weight of diamonds. The brooch is art
Category
Vintage 1920s Unknown Art Deco Brooches
Materials
Diamond, White Diamond, Platinum
Diamond Platinum Leaf Brooch
Located in New York, NY
carats of brilliant round diamonds. Made in platinum.
Category
Late 20th Century Unknown Brooches
Materials
Diamond, White Diamond, Platinum
Midcentury French Diamond Platinum Brooch
Located in Beverly Hills, CA
clarity F-G color diamonds which decorate this intricate platinum piece. There are round and marquise cuts
Category
Mid-20th Century French Brooches
Materials
Diamond, Platinum
Estate 18K Yellow Gold & Platinum 20.00cttw Round Diamond Bird Brooch
Located in New York, NY
The estate diamond bird brooch is an extraordinary piece of jewelry that captures the essence of
Category
20th Century American Modern Brooches
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Beautiful Diamond Platinum Leaf Brooch
Located in New York, NY
Designed as a stunning diamond leaf finely crafted in platinum.. It is made of round cut diamond
Category
Vintage 1970s American Brooches
Materials
Diamond, Platinum
Diamond Platinum Brooch Pin
Located in Boca Raton, FL
Style: Platinum 6ctw Diamond Vintage Brooch Pin
Material: Platinum
Diamond Details: Approximately
Category
Late 20th Century Unknown Brooches
Materials
Diamond, White Diamond, Platinum
Midcentury Platinum Diamond Leaf Motif Brooch
Located in New York, NY
Platinum Midcentury leaf motif brooch, adorned with approx. 5.00ctw in H/VS-Si diamonds
Category
20th Century Brooches
Materials
Diamond, Platinum
Platinum 1940s Gia Pear Shape & Round Diamond Ribbon Brooch
Located in Atlanta, GA
: SI1
Side Diamond Details:
Weight: 3.00ct, total weight
Cut: Round Transitional Brilliant
Color: F-G
Category
Vintage 1940s Unknown Art Deco Brooches
Materials
Diamond, Platinum
Platinum Diamond and Sapphire Brooch
Located in New York, NY
The brooch is finely crafted in platinum with diamonds weighing total of 3.25 carat and sapphire.
Category
Vintage 1910s American Brooches
Materials
Diamond, Sapphire, Platinum
Diamond, Coral, and Platinum Brooch
Located in New York, NY
An art deco style, this brooch has diamonds totaling 0.20 carat and two pieces of corals set in
Category
Vintage 1920s Art Deco Brooches
Materials
Coral, Diamond, Platinum
Diamond, Jade, and Platinum Brooch
Located in New York, NY
An art deco style brooch, this piece is set in platinum, consisting of approximately 3.5 carat
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Jade, Platinum
David Webb Platinum 19 Carat Round Diamond Flower Brooch
By David Webb
Located in New York, NY
Designed as a diamond set flower head
Metal: Platinum
Diamonds: 285 round diamonds approximate
Category
20th Century American Modern Brooches
Materials
Diamond
Diamond, Jade, and Platinum Brooch
Located in New York, NY
With a nice black enamel trim, this art deco brooch is set in platinum and consists of 0.20 carat
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Jade, Platinum
Diamond, Jade, and Platinum Brooch
Located in New York, NY
Created in the 1920s, this art deco brooch is set in platinum and consists of diamonds totaling
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Jade, Platinum
Beautiful Diamond Platinum Brooch
Located in New York, NY
Feminine, sparkling diamond brooch. Set in platinum with 5.50 cts of full-cut round, marquise and
Category
Vintage 1960s American Brooches
Materials
Diamond, Platinum
Edwardian Diamond Pearl Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine antique Edwardian 0.85ct diamond and pearl, platinum bar brooch; part of our diverse antique
Category
Vintage 1910s Unknown Edwardian Brooches
Materials
Diamond, Pearl, Platinum
Platinum Diamond Bridal Basket Brooch Clip
Located in New York, NY
Platinum Mid century basket brooch, set with approx. 2.80-3.00ctw in diamonds (one is missing
Category
20th Century 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
Midcentury 10 Carat Diamond Platinum Brooch
Located in New York, NY
Impressive Midcentury platinum brooch, featuring mixed cut diamonds, including baguette, marquise
Category
Mid-20th Century Brooches
Materials
Diamond, Platinum
2.41ct Natural Sapphire Diamonds Platinum Brooch Vintage Platinum Baguette
Located in New York, NY
Sapphire Flower Brooch
.91ct Natural Blue Sapphire
Round Cut, Clean Clarity 5.6mm diameter
Category
2010s Brooches
Materials
Diamond, Sapphire, Platinum
Free Shipping
W 1.75 in L 1.77 in
Antique 7.48 Carats Total Brilliant Round Cut Diamond Platinum Pendant Brooch
Located in New York, NY
Showcasing an art deco style pendant brooch accented with 147 brilliant round cut diamonds weighing
Category
Vintage 1940s American Art Deco Brooches
Materials
Diamond, Platinum
Free Shipping
W 1.25 in L 2.75 in
3.45 Carats Total Round Brilliant and Baguette Diamond Swirl Brooch in Platinum
Located in Scottsdale, AZ
This extraordinarily sparkly diamond and platinum brooch is simply breathtaking. Incredible icy
Category
20th Century Unknown Contemporary Brooches
Materials
Diamond, Platinum
Free Shipping
W 0.82 in L 1.77 in
Diamond Flower Platinum Brooch Pin
Located in Miami, FL
This charming antique brooch pin circa 1940s is crafted in solid platinum. A great item for someone
Category
Mid-20th Century Unknown Art Deco Brooches
Materials
Diamond, Platinum
Estate Platinum Diamond and Sapphire Brooch
Located in Houston, TX
Platinum brooch featuring round diamonds and round blue sapphires. There are 74 round diamonds that
Category
20th Century Brooches
Materials
Diamond, Sapphire, Platinum
Deco Platinum Emerald Diamond Brooch
Located in North Hollywood, CA
Deco Platinum Emerald Brooches are unusual as Aquamarine Deco brooches are. During this period
Category
Vintage 1930s Canadian Art Deco Brooches
Materials
White Diamond, Emerald, Platinum
Two Platinum Brooches Sapphires Diamonds, 1930
Located in Herzelia, Tel Aviv
A pair of Platinum Brooches Sapphires Diamonds was created in 1930.
Set with fine Diamonds and
Category
Vintage 1930s Brooches
Materials
Diamond, Sapphire, Platinum
Diamond and Pearl Platinum Brooch
Located in Greenwich, CT
This stunning platinum floral brooch exemplifies classic jewelry, with petals which are set with 80
Category
21st Century and Contemporary American Artist Brooches
Materials
Diamond, White Diamond, Cultured Pearl, Platinum
Diamond Platinum Gold Leaf Brooch Set
Located in New York, NY
Set of two large leaf brooches, in 18k gold and platinum, set with a total of approx. 12 carats in
Category
20th Century Brooches
Materials
Diamond, Gold, Platinum
Antique Diamond Platinum Brooch
Located in New York, NY
Round-Cut Diamonds, G-I color, SI1-I1 clarity
14-Karat White Gold
Antique
*Comes with Accredited
Category
20th Century Brooches
Materials
Diamond, 14k Gold, White Gold
Platinum Filagree Diamond Brooch
By Black, Starr & Frost
Located in Chicago, IL
Platinum filagree brooch, set with seven old European cut diamonds weighing 2.93cts, H-I color, VS
Category
Vintage 1920s American Art Deco Brooches
Materials
Diamond, Platinum
Platinum Diamond Spring Movement Flower Brooch
Located in Palm Desert, CA
Tested Platinum Diamond Spring Movement Flower Brooch. This is an absolutely gorgeous brooch with
Category
Early 2000s Unknown Contemporary Brooches
Materials
Diamond, Platinum
Platinum Aquamarine Diamond Edwardian Brooch Pin
Located in Palm Beach, FL
Aquamarine, diamond and platinum brooch from the Edwardian period. The beautiful handcrafted
Category
Vintage 1910s Edwardian Brooches
Materials
Aquamarine, Diamond, Platinum
Platinum 5.00 Carats Estate Diamond Brooch
Located in New York, NY
. This brooch is made in platinum with 4.50cts in mixed cut diamonds and is all fire!
It is not too big
Category
20th Century Unknown Modern Brooches
Materials
Diamond, Platinum
Midcentury Diamond Platinum Pin Brooch
Located in Beverly Hills, CA
A beautiful platinum brooch from the 1950’s featuring 6.00 carats of diamond, including round and
Category
20th Century Brooches
Materials
Diamond, White Diamond, Platinum
A 95 Diamond Platinum, Ruby Brooch
Located in New York, US
Featuring 95 diamonds and 82 rubies.
- Diamonds weighing a total of approximately 9.70 carats
Category
Vintage 1960s Brooches
Materials
Diamond, Ruby, Platinum
1930s Double Diamond Platinum Clip Brooch
Located in Zurich, Zollstrasse
Gorgeous 1930 platinum diamond double clip brooch consisting of two symmetrical parts at the feet
Category
Vintage 1920s Unknown Contemporary Brooches
Materials
Diamond, Platinum
Cartier Paris Diamond Gold Platinum Brooch
By Cartier
Located in New York, NY
Cartier Paris 18k gold and platinum brooch, adorned with approx. 1.10ctw in diamonds. Brooch
Category
20th Century French Brooches
Materials
Diamond, Gold, Platinum
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Platinum Diamond Round Brooch For Sale on 1stDibs
Surely you’ll find the exact platinum diamond round brooch you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect platinum diamond round brooch may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Finding an appealing platinum diamond round brooch — no matter the origin — is easy, but Tiffany & Co., David Webb and Cartier each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes baguette cut and marquise cut alternatives. Most of our platinum diamond round brooch for sale are for women, but there are 554 pieces available to browse for men.
How Much is a Platinum Diamond Round Brooch?
The price for a platinum diamond round brooch starts at $301 and tops out at $300,000 with these brooches, on average, selling for $9,488.
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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