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Tiffany Co. Art Deco Diamond Pearl and Platinum Pendant Watch, Circa 1925
By Tiffany Co.
Located in London, GB
., Art Deco, diamond, pearl and platinum lapel pendant watch, with a diamond set platinum bar pin, with
Category

1920s American Art Deco Antique Diamond Bar Pin

Materials

Diamond, Pearl, Platinum

Art Deco Platinum Diamond Bar Pin
Located in Nashua, NH
Art Deco Platinum Diamond Bar Pin. The pin is prong set with an old European cut diamond weighing
Category

1920s Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

Art Deco Diamond Bar Pin in Platinum
Located in Atlanta, GA
The beauty of Art Deco jewelry is evident in this fantastic platinum diamond bar pin. There are 10
Category

1920s Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

Platinum Edwardian Diamond Bar Pin
Located in Chestnut Hill, MA
Estate platinum Edwardian period bar pin consisting of approximately 5.00 carats of Old European
Category

Early 20th Century Unknown Edwardian Antique Diamond Bar Pin

Materials

Diamond, Platinum

Platinum Filigree Three Diamond Bar Pin
Located in METAIRIE, LA
-base & Pin Pin signed: 14K Containing 1 Central Nearly Colorless Round Brilliant cut Diamond
Category

1920s Antique Diamond Bar Pin

Materials

Diamond, 14k Gold, Platinum

Elegant Art Deco Diamond Bar Pin
Located in New York, NY
.50 ct center stone accompanied by very sweet floral design of round and square diamonds of
Category

Early 20th Century Art Deco Antique Diamond Bar Pin

Tiffany Co. Art Deco Diamond Platinum Bar Pin
By Tiffany Co.
Located in Portland, ME
Tiffany & Co. Art Deco platinum diamond bar pin. The open work brooch is set with 41 old European
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

Edwardian Antique Diamond Platinum Bar Pin with 1 Carat Sapphire
Located in Metairie, LA
Edwardian Antique Platinum and Diamond Bar Pin with 1ct Sapphire An estate piece. Antique bar pins
Category

Early 20th Century Edwardian Antique Diamond Bar Pin

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond Platinum Bar Pin
Located in Tampa, FL
A beautiful bar pin crafted in platinum and features 1.00ct. apx. T.W. of European cut diamonds
Category

1920s Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

Antique Alexandrite Bar Pin Pendant
Located in METAIRIE, LA
throughout, as well as a Bale added at a later time. To be worn as a Pendant, or a Pin/Brooch if desired
Category

1910s Art Deco Antique Diamond Bar Pin

Materials

Alexandrite, Diamond, 14k Gold, White Gold

Art Deco 3 Carat Diamond Platin Gold Bar Brooch Pin, circa 1930
Located in Goettingen, DE
Art Deco 3 Carat Diamond 18K White Gold Bar Brooch Pin, circa 1930 Impressive 3,78 inch (9.6 cm
Category

1920s German Art Deco Antique Diamond Bar Pin

Materials

Diamond, 18k Gold, White Gold, Platinum

Cartier 18 Karat Yellow Gold, Square Cut Diamond and Sapphire Bar Pin
By Cartier
Located in Red Bank, NJ
This Beautiful Vintage Cartier Bar Pin Will Highlight Any Outfit! 18 Karat Yellow Gold, With
Category

Early 20th Century Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Blue Sapphire, 18k Gold

Art Deco Diamond Calibre Cut Ruby Platinum and Yellow Gold Bar Pin
Located in Aurora, Ontario
This pin is from the Art Deco period, set with diamonds and calibre cut rubies, and is made from 14
Category

Early 20th Century Unknown Art Deco Antique Diamond Bar Pin

Materials

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

Bargain Antique 15ct Gold Diamond Bar Brooch Pin c1870 4.8g 625 Purity
Located in Camelford, GB
offer is this stunning 15CT SOLID GOLD HIGHLY DETAILED DIAMOND BAR BROOCH DETAILS Material: 15ct (625
Category

Late 19th Century British Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 15k Gold, Yellow Gold

Antique 15ct Gold Diamond Rope Bar Brooch Pin c1860 625 Purity Victorian
Located in Camelford, GB
SOLID GOLD DIAMOND ROPE DETAILED BAR BROOCH DETAILS Material: 15ct (625/000) Solid Rosey Yellow Gold
Category

Mid-19th Century British Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 15k Gold, Rose Gold, Yellow Gold

Antique Edwardian Dutch Ruby Diamond 18 Karat Rose Gold Platinum Bar Pin Brooch
Located in Munich, DE
The gorgous long bar pin was handcrafted circa 1910 in the Netherlands in 18 karat rose gold. The
Category

1910s Dutch Edwardian Antique Diamond Bar Pin

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique 15ct Gold Diamond Bar Brooch Pin C1900 2.7g 625 Purity Chester HM
Located in Camelford, GB
: Victorian classic brooch / pin in the bar style with set diamond. Gemstone: Natural rose cut white diamond
Category

Late 19th Century British Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 15k Gold, Yellow Gold

Antique 9ct Gold Diamond Rope Bar Brooch Pin c1880 Heavy 5.6g 375 Purity
Located in Camelford, GB
HEAVY GOLD DIAMOND FLORAL ROPE BAR BROOCH DETAILS Material: 9ct (375/000) Solid Heavy Rose and Yellow
Category

Late 19th Century British Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 9k Gold, Rose Gold, Yellow Gold

Antique 15ct Gold Ruby Diamond Rope Bar Brooch Pin c1900 625 Purity Victorian
Located in Camelford, GB
SOLID GOLD RUBY DIAMOND ROPE DETAILED BAR BROOCH DETAILS Material: 15ct (625/000) Solid Rosey Yellow
Category

Late 19th Century British Victorian Antique Diamond Bar Pin

Materials

Diamond, Ruby, Gold, 15k Gold, Rose Gold, Yellow Gold

Art Deco 3.50 Carat sapphire Diamond platinum Bar Brooch
Located in Chestnut Hill, MA
Platinum diamond and sapphire Art Deco bar pin consisting of one center old european cut diamond
Category

1920s Unknown Art Deco Antique Diamond Bar Pin

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Tailored Ladies circa 1920 Diamond
Located in Lombard, IL
Attractive lady's tailored designed Art Deco Circa 1920 platinum diamond pearl and black onyx bar
Category

Early 20th Century Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Onyx, Pearl

Art deco ruby and Diamond Bar Pin
Located in Princeton, NJ
Vintage 18 karat white gold ruby and diamond bar pin. The center diamond is bezel set and weighs
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

White Diamond, Ruby, 18k Gold

Circa 1920s 14k White Gold, Cobalt Enamel Diamond Bar Pin
Located in Chapel Hill, NC
Circa 1920s 14k white gold, cobalt enamel & diamond bar pin. 3" long. 5 grams total weight. 0.15
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Gold, Enamel

Art Deco Platinum Gold Old European Mine Cut Natural Diamond Bar Pin Brooch
Located in Baltimore, MD
Art Deco Platinum & Gold Old European Cut Natural Diamond Bar Pin Brooch Metal: 14k yellow gold
Category

Early 20th Century Art Deco Antique Diamond Bar Pin

Materials

Diamond, Gold, Platinum

Diamond Bar Pin Yellow Gold
Located in Dallas, TX
Bar pin supporting .60 carats of diamonds in 14 karat yellow gold. Approximately 1 3/4 inches in
Category

Early 20th Century Antique Diamond Bar Pin

Materials

Diamond, 14k Gold, Yellow Gold

Antique Victorian 14K Yellow Gold Natural Turquoise and Diamond Bar Pin
Located in Great Neck, NY
Beautiful Antique Victorian 14K Yellow Gold Natural Turquoise and Diamond Bar Pin. This beautiful
Category

1890s Victorian Antique Diamond Bar Pin

Materials

Diamond, Turquoise, Gold, 14k Gold, Yellow Gold

Victorian Pearl and Diamond Bar Pin
Located in Towson, MD
One 14 karat rose gold bar pin set with eight 2.5mm gray cultured pearls and nine old mine cut
Category

Early 1900s Victorian Antique Diamond Bar Pin

Materials

Diamond, Pearl, 14k Gold, Rose Gold

Antique Victorian Old Cut Diamond Bar Pin Brooch Set in Silver on Gold
Located in London, England
A beautiful Victorian old mine cut diamond bar pin brooch set in silver on gold. This lovely
Category

1890s British Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver

Victorian Natural Pearl and Diamond Bar Pin
Located in Lucerne, CH
Very cute bar pin in platinum and yellow gold 750. Set with one button shaped Natural Pearl of 4.5
Category

Late 19th Century Unknown Victorian Antique Diamond Bar Pin

Materials

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

Art Deco Sapphire and Diamond Bar Pin
Located in New York, NY
Antique bar pin, finely crafted in platinum with square cut sapphires, weighing a total of
Category

1920s Unknown Antique Diamond Bar Pin

Materials

Diamond, Blue Sapphire, Platinum

Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA. This
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

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

Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Yogo Gulch Sapphire Old Euro Diamond Bar Pin - GIA. This
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

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

Antique Ruby and Diamond Bar Pin Necklace Conversion
Located in Montgomery, AL
bar pin also features 8 gorgeous custom cut rubies, 2 sparkling diamond accents, exquisite filigree
Category

Early 20th Century Unknown Art Deco Antique Diamond Bar Pin

Materials

Diamond, Ruby, 14k Gold, Platinum

14 Karat White Gold Filigree and Diamond Bar Pin #14711
Located in Washington Depot, CT
This elegant bar pin features one round brilliant cut diamond set in beautifully detailed 14K white
Category

Early 1900s Antique Diamond Bar Pin

Materials

White Diamond, Gold, 14k Gold, White Gold

Victorian Floral Design Diamond Bar Pin in 14 Karat Gold
Located in Towson, MD
One 14 Karat yellow, rose and green gold Victorian floral design bar pin, set with one Antique
Category

Late 19th Century Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold, 14k Gold, Rose Gold, Yellow Gold

Antique Edwardian French 18k Gold Platinum Graduating Diamond Bar Pin Brooch
Located in Montclair, NJ
This elegant antique bar pin was crafted in France during the Edwardian era from solid 18k yellow
Category

Early 1900s French Edwardian Antique Diamond Bar Pin

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Platinum Architectural Art Deco No Heat Blue Sapphire and Diamond Bar Pin
Located in Lexington, KY
This absolutely breathtaking bar pin puts on display the best of the Art Deco era in the form of a
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Diamond, Blue Sapphire, Platinum

Antique Edwardian Tiffany Co. Platinum 14k Gold Pearl Diamond Bar Pin Brooch
By Tiffany Co.
Located in Montclair, NJ
This magnificent, antique, Tiffany & Co. bar pin was crafted from solid .900 platinum and 14k
Category

Early 1900s Edwardian Antique Diamond Bar Pin

Materials

Diamond, Pearl, 14k Gold, Platinum

Art Deco Platinum 6.2 Carat Diamond Bar Pin Brooch by Maynards of Miami
Located in Cape May, NJ
Cut Diamonds Stone Carat: approximately .65 carats each Clarity: E/F - Vvs2/Vs1 Accent Stone
Category

1920s American Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

Antique Art Deco 14k White Gold GIA Lab Sapphire and Nat Diamond Bar Pin Brooch
Located in Montclair, NJ
This magnificent, all original, antique bar pin brooch was crafted from solid 14k white gold during
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Diamond, Sapphire, 14k Gold, White Gold

Edwardian Ceylon Sapphire Diamond Platinum Bar Pin
Located in Narberth, PA
A stunning sapphire and diamond bar pin from the Edwardian (ca1910) period! This absolutely
Category

1910s Edwardian Antique Diamond Bar Pin

Materials

Diamond, Sapphire, Platinum

Early-20th Century Tiffany Company Diamond Platinum/14K Antique Bar Pin Brooch
By Tiffany Co.
Located in Boca Raton, FL
This early 20th-century Art Deco Tiffany & Co. vintage diamond bar pin showcases exquisite
Category

Early 20th Century American Art Deco Antique Diamond Bar Pin

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Long Edwardian Burmese Ruby Diamond Gold Bar Pin
Located in Narberth, PA
A stunning ruby and diamond bar pin from the Edwardian period! This absolutely gorgeous pin is made
Category

Early 20th Century Edwardian Antique Diamond Bar Pin

Materials

Diamond, Ruby, 18k Gold

A Beautiful Natural Pearl Diamond Platinum Brooch
Located in New York, NY
An Edwardian natural pearl, platinum and diamond bar pin. Circa 1910. The bar style brooch is set
Category

20th Century American Edwardian Antique Diamond Bar Pin

Materials

Diamond, Natural Pearl, Platinum

Edwardian Royal Appointment Enamel and Diamond Brooch
By Goldsmiths Silversmiths Co. Ltd.
Located in Los Angeles, CA
Edwardian Royal Appointment Enamel and Diamond Brooch Edwardian enamel and rose-cut diamond bar
Category

Early 1900s English Edwardian Antique Diamond Bar Pin

Materials

Diamond, 15k Gold, Silver

Diamond Platinum Bar Pin
Located in Lexington, KY
. It features 19 diamonds with a total weight of 1.50 carat, G color and VS1 clarity. The pin findings
Category

Early 19th Century Unknown Edwardian Antique Diamond Bar Pin

Materials

Diamond, 14k Gold, Rose Gold, Platinum

Edwardian Sapphire Diamond Filigree Platinum Bar Pin
Located in Towson, MD
One platinum Edwardian filigree bar pin set with ten (10) 4.5x3.5mm natural blue pear-shaped
Category

1910s Edwardian Antique Diamond Bar Pin

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond Sapphire Platinum Bar Pin
Located in Beverly Hills, CA
A classic Art Deco piece from the 1920’s, this bar pin features alternating patterns of diamonds
Category

Early 20th Century French Antique Diamond Bar Pin

Materials

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

Garnet Old-Cut Diamond Gold Bar Pin
Located in Dallas, TX
14 Karat serpentine line with old cut diamonds topped with a red garnet. A dapper look for the
Category

Early 20th Century Unknown Antique Diamond Bar Pin

Materials

Diamond, Garnet, 14k Gold, Yellow Gold

Antique Rose Cut Diamond Gold Bar Pin Brooch
Located in Baltimore, MD
Antique Rose Cut Diamond & Gold Bar Pin Brooch Metal: 14k yellow gold Weight: 8.52 grams Diamonds
Category

Mid-19th Century Victorian Antique Diamond Bar Pin

Materials

Diamond, Gold

Art Deco Platinum Diamond and Ruby Bar Pin
Located in Towson, MD
One Art Deco platinum bar set with twenty-two 3mm square rubies and twenty-two princess cut
Category

Early 20th Century Art Deco Antique Diamond Bar Pin

Materials

Diamond, Ruby, Platinum

Art Deco Filigree Bar Pin
Located in Towson, MD
One 14 karat white gold estate filigree bar pin set with eighty seed pearls and one round diamond
Category

Early 20th Century Art Deco Antique Diamond Bar Pin

Materials

Diamond, 14k Gold, White Gold

French Art Deco Emerald Diamond Platinum Bar Pin
Located in Beverly Hills, CA
mine material Colombian emeralds, set among rows of old cut diamonds. Crafted in platinum. Stamped with
Category

1920s French Art Deco Antique Diamond Bar Pin

Materials

Diamond, Emerald, Platinum

Art Deco Sapphire Diamond Platinum Gold Bar-Pin Brooch
Located in Beverly Hills, CA
A lovely Art Deco bar pin featuring o European cut diamonds alternating with princess cut blue
Category

Early 20th Century Art Deco Antique Diamond Bar Pin

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Platinum

Tiffany Co. Platinum Diamond Art Deco Bar Pin Brooch
By Tiffany Co.
Located in New York, NY
Tiffany & Co Art Deco, Circa 1920. This magnificent brooch has approximately 3 1/2 cts of diamonds
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Platinum

1800s Antique Floral Diamond Bar Brooch 18k Yellow Green Gold Pin
Located in McLeansville, NC
This beautiful antique pin dates from the 1850s - 1860s. Gemstone Information: - Natural Diamond
Category

1850s Antique Diamond Bar Pin

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Art Deco Platinum European Diamond Geometric Rectangular Bar Brooch Pin
Located in Montclair, NJ
Here we have a stunning antique diamond brooch crafted in solid platinum during the art deco period
Category

1920s Art Deco Antique Diamond Bar Pin

Materials

Diamond, Platinum

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Antique Diamond Bar Pin For Sale on 1stDibs

Surely you’ll find the exact antique diamond bar pin you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, Platinum and 14k Gold, this item was constructed with great care. You’re likely to find the perfect antique diamond bar pin among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 20th Century. An antique diamond bar pin from Tiffany Co. and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an old mine cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and round cut alternatives. Finding an antique diamond bar pin for sale for women should be easy, but there are 30 pieces available to browse for unisex as well as men, too.

How Much is a Antique Diamond Bar Pin?

Prices for an antique diamond bar pin can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $195 and can go as high as $33,000, while this accessory, on average, fetches $2,200.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Brooches for You

Vintage brooches, which refer to decorative jewelry traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

While jewelry trends come and go, brooches are indeed back on the radar thanks to fashion houses like GucciVersaceDior and Saint Laurent, all of which feature fun pinnable designs in their current collections. Whether a dazzlingly naturalistic Art Nouveau dragonfly, a whimsical David Webb animal, a gem-studded bloom or a streamlined abstract design, these jewels add color and sparkle to your look and a spring to your step. 

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. Chanel, of course, has never abandoned this style, producing gorgeously baroque CC examples since the 1980s.

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 for sale on 1stDibs, including gold brooches, sapphire brooches and more.