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Gemstone Enamel Diamond White and Yellow Gold Frog Brooch
Located in Southampton, PA
blue enamel encompasses the frog's body. Threads of 18K Yellow Gold frame flourishes of 18K White Gold
Category

20th Century Unknown Brooches

Materials

Emerald, Turquoise, White Diamond, 18k Gold, White Gold, Yellow Gold

18K Yellow Gold Diamond and Pink Sapphire Angelfish Enamel Brooch Pin
Located in New York, NY
blue and green enamel. These handcrafted, textured lines give it a sense of realism, making it feel as
Category

21st Century and Contemporary American Contemporary Brooches

Materials

Diamond, Pink Sapphire, White Diamond, 18k Gold, Yellow Gold, Enamel

Art Nouveau Opalescent Enamel Diamond Gold Platinum Diamond Pin Brooch
Located in New York, NY
This rare Art Nouveau brooch is crafted in 14k yellow gold in the shape of opalescent golden blue
Category

Antique Early 1900s American Victorian Brooches

Materials

Diamond, Gold, Platinum, Enamel

Large Vintage 18k Gold Diamond Plique A Jour Blue Enamel Dual Flower Brooch Pin
Located in Montclair, NJ
adorned with lovely dark blue enamel at their petals using the plique-a-jour technique in which allows
Category

Vintage 1950s Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Whimsical Mid-20th Century Diamond, Gold and Enamel Owl Brooch
Located in New York, NY
A Mid-20th Century 18 karat gold and enamel brooch with diamonds. This whimsical, three dimensional
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, 18k Gold

Vintage Tourmaline Ruby and Enamel Brooch
Located in London, GB
drop, with cabochon-cut rubies and rose-cut diamonds, with blue enamel, Art Nouveau style, swirling
Category

Vintage 1960s Unknown Art Nouveau Brooches

Materials

Diamond, Ruby, Tourmaline, Gold

Enamel Butterfly Brooch
By Moira
Located in London, GB
Enamel and diamond butterfly brooch, blue to green plique a jour enamel set wings, diamond set
Category

2010s British Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage 18 Carat Gold Diamond and Enamel Turtle Brooch/Pin
Located in Chipping Campden, GB
An attractive 18 carat gold brooch, delightfully modelled as a turtle with an enamelled blue and
Category

1990s Italian Brooches

Materials

Diamond, 18k Gold

14 Karat Yellow Gold Green Enamel Diamond Sapphire and Ruby Frog Brooch
Located in Birmingham, AL
Beautiful Frog Brooch!!! So Bright and shiny! Made in 14K Yellow Gold and green Enamel. The body is
Category

20th Century Unknown Brooches

Materials

Diamond, Ruby, Blue Sapphire, 14k Gold

Diamond Ruby Plique-a-Jour Enamel Gold Dragonfly Brooch
Located in Beverly Hills, CA
dragonfly are filled with vivid red, green and blue enamel with diamonds set in 14k gold giving them a fine
Category

Mid-20th Century Brooches

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Gold, Enamel

AUSTRIAN 1930 Guilloche Enamel Butterfly Brooch 18Kt Gold, Sapphire Diamonds
Located in Miami, FL
Austrian art-nouveau enameled butterfly brooch. This a beautiful art-nouveau brooch created in
Category

Vintage 1930s Austrian Art Nouveau Brooches

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Gold, Yellow Gold, Silv...

Greatest Showman Ringmaster Brooch of Diamond Enamel and Yellow Gold
Located in Chevy Chase, MD
The Greatest Showman Ringmaster brooch, made from 18 karat yellow gold, with diamond, and multi
Category

Late 20th Century Unknown Retro Brooches

Materials

Diamond, 18k Gold

Enamel Pearl Emerald Diamond Gold Butterfly Brooch
By Moira
Located in London, GB
A cream and dark blue guilloche enamel butterfly brooch set with 0.34ct of round brilliant-cut
Category

2010s British Brooches

Materials

Diamond, Emerald, Pearl, 18k Gold

Antique Diamond Enamel Pearl Star Brooch Pendant
Located in Chicago, IL
mine cut diamonds set in silver over gold. The rays of the star are covered with a superb royal blue
Category

Antique Mid-19th Century Victorian Brooches

Materials

Diamond, Natural Pearl

Antique French diamond 18k yellow gold silver enamel brooch
Located in Beverly Hills, CA
, silver, and vibrant blue enamel. Center stone: 39 old mine cut diamonds Weight: Approximately 2 carats
Category

Antique 1880s Victorian Brooches

Materials

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

French Diamond Enamel Gold Platinum Bird Brooch
Located in New York City, NY
Unusual diamond, enamel, 18K yellow gold and platinum long brooch of French origin, circa 1950s. It
Category

Mid-20th Century French Brooches

Materials

Diamond, 18k Gold, Platinum

Ventrella Napoli Couple Cats Enamel Diamond Brooch
Located in Napoli, NA
made with Blue enamel with red polka dots and bow tie set with diamonds, the second one has blue enamel
Category

Mid-20th Century Italian Brooches

Materials

Diamond, 18k Gold

Hammerman Diamond Emerald 18K Gold Strawberries Enameled Brooch Pin
By Hammeran Brothes
Located in Miami, FL
Vintage Designer Exquisite Hammerman Brothers brooch pin from the 1970s This piece is enhanced by
Category

Vintage 1960s American Retro Brooches

Materials

Diamond, Emerald, 18k Gold, Enamel

Tiffany Co. Enamel Diamond Gold Flower Brooch
By Tiffany Co.
Located in Southampton, PA
blue and green enamel. Lastly, ~.15ct of diamonds add additional sparkle to this dazzling design.
Category

Late 20th Century American Brooches

Materials

White Diamond, 18k Gold, Yellow Gold

A diamond, sapphire, emerald and plique a jour enamel dragonfly brooch
Located in New York, NY
This wonderful brooch is set with sparkling single cut diamonds, the eyes adorned with vibrant
Category

Early 20th Century Brooches

Materials

Diamond, Emerald, Sapphire

Vintage Enamel Diamond and Ruby Spider Brooch Pin in 15 Karat Yellow Gold
Located in London, GB
A vintage enamel diamond and ruby spider brooch pin in 15 karat yellow gold, circa 1960. A perfect
Category

Vintage 1960s Unknown Retro Brooches

Materials

Diamond, Ruby, Gold, 15k Gold, Yellow Gold, Enamel

Victorian Rose Cut Diamond and Enamel Pheasant Brooch Set in Silver on Gold
Located in London, England
A beautiful Victorian diamond and enamel pheasant brooch set in silver-on-gold. The brooch
Category

Antique Late 19th Century Unknown Late Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Silver, Gold, Enamel

Enamel Tribal Mask Brooch
Located in New York, NY
An 18 karat yellow gold, diamond and enamel brooch. The brooch is designed as a tribal mask
Category

Vintage 1960s Italian Brooches

Materials

Diamond, 18k Gold

Early Victorian Silver Enameled Emerald + Table Cut Diamond Pin/Brooch
Located in Narberth, PA
ornate scrollwork is decorated with elegant hues of orange, green, teal, and royal blue enamel throughout
Category

Antique Mid-19th Century Early Victorian Brooches

Materials

Diamond, Emerald, Silver, Enamel

Antique Sapphire and Enamel Royal Clyde Yacht Club Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
Analyzer) and verified as 14k gold. The brooch is supplied with an independent diamond grading report card
Category

Vintage 1920s Unknown Brooches

Materials

Blue Sapphire, 14k Gold, White Gold, Enamel

Masriera 18KYG Sapphire Diamond Winged Love Nymph Enamel Pendant Brooch
By Masriera
Located in Troy, MI
delicate wings set off by 0.93 Cttw blue sapphires and 0.47 Cttw diamonds. Can be worn as a brooch or on a
Category

21st Century and Contemporary Spanish Art Nouveau Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Enamel

Victorian Diamond Enamel Yellow Gold Miniature Portrait Brooch
Located in Carmel-by-the-Sea, CA
tiara and earrings made of rose cut diamonds and her portrait s framed in scalloped rice blue enamel and
Materials

Diamond, 18k Gold

Erik Kollin Gold Russian Guilloche Enamel Diamond Arrow and Bow Brooch
By Erik Kollin
Located in Idar-Oberstein, DE
A beautiful and rare Enamel and Diamond Broach, by Fabergé work master Erik August Kollin, ca
Category

Antique 1890s Russian Russian Empire Brooches

Materials

Diamond, Gold

Plique-a-Jour Enamel Diamond Gold Bat Brooch
Located in Chicago, IL
Finely Detailed Bat Brooch, 18K Yellow Gold Rose cut Diamonds and a Ruby Eye, wings finished in a
Category

Late 20th Century Unknown Brooches

Materials

Diamond, 18k Gold

Tiffany Co. Diamond Enamel Round Open Pin Brooch
By Tiffany Co.
Located in Boca Raton, FL
This 1970's colorful blue and green enamel brooch was crafted by Tiffany & Company. The 1970's
Category

Late 20th Century Modern Brooches

Materials

White Diamond, 18k Gold, Yellow Gold

Van Cleef Arpels Enamel Diamond Gold Butterfly Brooch
By Van Cleef Arpels
Located in Chicago, IL
Circa 1980 Butterfly Brooch by Van Cleef and Arpels, 18K Yellow Gold, Blue Guilloche Enamel and set
Category

Vintage 1980s French Brooches

Materials

Diamond, 18k Gold

Franklin Mint Sapphire Diamond Enamel 18 Karat Gold American Unisex Flag Brooch
Located in Philadelphia, PA
Brooch is designed as an American flag, scrolled and windswept, featuring bright red enamel stripes
Category

Vintage 1970s Contemporary Brooches

Materials

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

1890s Antique Enamel Diamond Gold Fred Archer Brooch
Located in London, England
and tunic is enameled with cobalt blue racing colours and detailed with eight cut diamonds. The brooch
Category

Antique 1890s Unknown Late Victorian Brooches

Materials

Diamond, Moonstone, 18k Gold

French Edwardian 1905 Guilloche Enamel Brooch Pendant Platinum 18Kt Diamonds
Located in Miami, FL
French Edwardian guilloche enamel brooch. An exceptional piece of art jewelry, created in Paris
Category

Antique Early 1900s French Edwardian Brooches

Materials

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

Antique 18 Karat Blue and White Enamel Pearl Diamond Heart Pin Pendant
Located in New York, NY
A bright antique 18k gold blue and white enamel heart pin/pendant set with rosecut diamonds and
Category

Antique 1880s Unknown High Victorian Brooches

Materials

Diamond, Pearl, Enamel

Vintage Italy 18K YG Diamond Enamel Fish Brooch
Located in New York, NY
This is a beautifully detailed 18K yellow gold diamond green and blue enamel fish pin brooch set
Category

20th Century Italian Modern Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Eighteen Karat Yellow Gold Enamel Caterpillar Brooch with Diamond Eyes
Located in New York, NY
Vintage eighteen karat yellow gold enameled centipede pin with diamond eyes The curling centipede
Category

Mid-20th Century American Post-War Brooches

Materials

Diamond, 18k Gold, Enamel, Yellow Gold

1960s Enamel Ruby Diamond Gold Large Owl Brooch
Located in Hicksville, NY
Here is a masterpiece with great details all around. The enamel work is two tone from green to blue
Category

Vintage 1960s Unknown Retro Brooches

Materials

Diamond, Ruby, 18k Gold

Victorian Blue Enamel and Diamond Set Gold Heart Pendant
Located in Chipping Campden, GB
blue enamel. The two entwined heart motifs on the front are lined with rose cut diamonds and centred
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, 15k Gold

Art Nouveau Diamond Enamel 14 Karat Gold Antique Flower Brooch
Located in Philadelphia, PA
linear engraving Transparent iridescent yellow to pink with blue veins Enamel with minor loss at edges
Category

Antique Early 1900s Art Nouveau Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Enamel

Italian Diamond Enamel Circus or Street Performer Brooch Statue and Stand
Located in Miami Beach, FL
black hat. His shirt is decorated with three diamond buttons and he has a blue bow at his waist. This
Category

20th Century Italian Brooches

Materials

Diamond, Lapis Lazuli, 18k Gold, Silver

18 Karat Yellow Gold, Plique-à-Jour Enamel and Diamond Pendant/Brooch
Located in New York, NY
This opulent Art Nouveau Plique-a-Jour Enamel and Diamond Pendant/Brooch, circa 1910, crafted in
Category

Vintage 1950s Unknown Retro Brooches

Materials

Diamond, 18k Gold

Tiffany Co. Jean Schlumberger Gold, Diamond, Ruby, Pearl, Enamel Camel Brooch
By Jean Schlumberger
Located in New York, NY
, embellished with ruby, pearl, and diamonds, and blue enamel. The master craftsmanship is captured in the
Category

20th Century American Modern Brooches

Materials

Diamond, Pearl, Ruby, Gold, Enamel

Bulgari Yellow White Gold Enamel Diamond Brooch 1.38ct TDW
By Bulgari
Located in Mayfair, London, London
A unique bi-colour gold enamel and diamond brooch by Bvlgari. The brooch features four yellow gold
Category

21st Century and Contemporary Italian Brooches

Materials

Diamond, 18k Gold, White Gold

Multi Color Enamel Brooch in 18 Karat Yellow Gold with Diamonds
Located in Crema, Cremona
The "Flower" brooch is in 18 Karat yellow gold, with light green guillochet, white and dark blue
Category

Mid-20th Century Italian Neoclassical Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Riker Brothers Diamond Enamel Pearl 14 Karat Gold Basilisk Dragon Brooch
By Riker Brothers
Located in Philadelphia, PA
by bright green and blue enamel, exhibiting no loss Featuring old European cut diamond clutched in
Category

Antique Early 1900s Edwardian Brooches

Materials

Diamond, White Diamond, Freshwater Pearl, Gold, 14k Gold, Yellow Gold, E...

Bailey, Banks Biddle Enamel and Gem Set Brooch
By Bailey, Banks Biddle
Located in New York, NY
A 14 karat yellow gold, gem set and enamel brooch. Bailey Banks and Biddle. Circa 1940. Designed as
Category

Vintage 1940s American Brooches

Materials

Diamond, Ruby, Sapphire, Yellow Sapphire, 14k Gold, Yellow Gold

Unique Peacock Enamel Diamond Gold Flower Brooch
Located in Los Angeles, CA
and royal blue enamel over machined gold, with diamond accents totaling 2.25 carats, approximately H
Category

Vintage 1970s Italian Brooches

Gorgeous Antique Enamel Diamond Gold Griffin Brooch
Located in Los Angeles, CA
This graceful Art Nouveau griffin decorated with blue enamel is very unusual. Notice the fine
Category

Antique Late 19th Century Art Nouveau Brooches

14 Karat Enamel Flower Basket Brooch with Diamonds Rubies
Located in Cincinnati, OH
yellow gold Blue, red, green and yellow enamel "flowers" Five "flowers" have diamond centers Two
Category

Antique Late 19th Century Unknown Brooches

Materials

Diamond, Emerald, 14k Gold

Vintage Gold Enamel Toucan Brooch
Located in New York, NY
Toucan brooch, finely crafted in 18k yellow gold with ruby and diamonds eye, orange, green and blue
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Ruby, 18k Gold

Bvlgari Yellow White Gold Enamel Diamond Brooch 1.38ct TDW
By Bulgari
Located in Mayfair, London, London
A unique bi-colour gold enamel and diamond brooch by Bvlgari. The brooch features four yellow gold
Category

21st Century and Contemporary Italian Brooches

Materials

Diamond, 18k Gold, White Gold

Italy Mid Century 1960 Enamel Brooch 18Kt Gold With 4.42 Ctw Diamonds Sapphires
Located in Miami, FL
Italian enamel Orchid brooch with natural gemstones Very handsome and colorful dress clip, created
Category

Vintage 1960s Italian Modernist Brooches

Materials

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

Boucheron Art Nouveau Diamond, Sapphire, Plique-à-Jour Enamel Cicada Brooch
Located in New York, NY
A French Art Nouveau 18 karat gold and plique-à-jour enamel brooch with diamonds and sapphires by
Category

Antique 1880s French Art Nouveau Brooches

Materials

Blue Sapphire, Diamond, 18k Gold

2.50 Carat Sapphire Diamond Enamel Yellow Gold Three Dimensional Fly Brooch
Located in Stamford, CT
.70cts 1 oval blue green cabochon sapphire, MI approx. .70cts 24 round brilliant cut light brown diamonds
Category

Mid-20th Century Brooches

Materials

Diamond, Sapphire, Yellow Gold, Gold, 14k Gold, Enamel

Enameled Gold Flower Brooch
Located in Los Angeles, CA
diamonds, framed in matt gold decorated with harmonizing blue enamel and tooled gold scrolling motifs
Category

Vintage 1960s Italian Revival Brooches

Corletto Large 18 Karat Gold 2.05 Carat Diamond Ruby Enamel Dragon Brooch Pin
Located in Montclair, NJ
covered with round brilliant diamonds and very fine enamel work. The dragon's white gold head is pavé set
Category

Vintage 1970s Brooches

Materials

Diamond, Ruby, 18k Gold, Enamel

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Diamond And Blue Enamel Brooch For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond and blue enamel brooch for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Enamel — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a diamond and blue enamel brooch 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. There have been many well-made iterations of the classic diamond and blue enamel brooch over the years, but those made by Moira, Cartier and David Webb are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also rose cut and old european cut versions for sale. Finding a diamond and blue enamel brooch for sale for women should be easy, but there are 20 pieces available to browse for unisex as well as men, too.

How Much is a Diamond And Blue Enamel Brooch?

Prices for a diamond and blue enamel brooch can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $800 and can go as high as $41,054, while this accessory, on average, fetches $4,790.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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.