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Diamond Brooch Mid Century

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Platinum Diamond 4.5 Carat Cluster Brooch Pin
Located in Baltimore, MD
Platinum Diamond 4.5 Carat Cluster Brooch Pin Metal: Platinum Weight: 10.92 grams Diamonds
Category

Mid-20th Century Brooches

Materials

Diamond, Platinum

18 Karat Yellow Gold Natural Diamond Colored Enamel Butterfly Pin Brooch
Located in Baltimore, MD
18 Karat Yellow Gold Natural Diamond & Colored Enamel Butterfly Pin Brooch Metal: 18k yellow gold
Category

Mid-20th Century Brooches

Materials

Diamond, Yellow Gold, Enamel

Platinum and Diamond Straight-Line Bar Brooch
Located in Cincinnati, OH
round diamonds, approximately .15ct each Brooch approximately 68mm long (2.7 inches) by 7.5mm wide
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Platinum

Mabe Pearl Emerald Diamond Yellow Gold Parrot Brooch
By Luigi Ferrara
Located in Naples, IT
This Brooch is made of 18K Yellow Gold and Sterling Silver. This Brooch has 0.50 Carats of Diamonds
Category

Mid-20th Century Italian Renaissance Brooches

Materials

Emerald, Pearl, Cultured Pearl, 18k Gold, Sterling Silver

Diamond Clip or Brooch with Fine Diamonds, circa 1960
Located in Aspen, CO
Diamond clip in 18K yellow gold and platinum possessing 4 cts of fine white diamonds - all near
Category

Mid-20th Century American Contemporary Brooches

Materials

Diamond, 18k Gold

Diamond Gem Set Toucan Clip Brooch
Located in New York, NY
Branch Coral, Diamond and Gem-Set Toucan Clip-Brooch, the stylized toucan perched atop a branch
Category

Mid-20th Century French Artist Brooches

Materials

Coral, Diamond, Emerald, Sapphire, 18k Gold

1950s 5 Carat Diamond and Platinum Brooch
Located in Hicksville, NY
Wear this stunning 1950s 5 carat total weight Diamond and Platinum Brooch alone or with the
Category

Mid-20th Century Unknown Retro Brooches

Materials

Diamond, Platinum

35 Carat Aquamarine and Diamond Platinum Brooch
Located in Bay Harbor Islands, FL
This gorgeous 35 carat aquamarine and diamond platinum brooch features a natural aquamarine
Category

Mid-20th Century American Brooches

Materials

Aquamarine, Diamond, Platinum

Ventrella Napoli Couple Cats Enamel Diamond Brooch
Located in Napoli, NA
Unusual Cat shaped brooches hand-crafted in Italy of 18k yellow and white gold. One of the two is
Category

Mid-20th Century Italian Brooches

Materials

Diamond, 18k Gold

Antique 10.75 Carat Diamond Platinum Gold Brooch
Located in New York, NY
This antique brooch features an old mine cushion cut center stone diamond weighing 2.25 carats. The
Category

Antique Mid-19th Century Unknown Brooches

Materials

Diamond, Yellow Gold, Platinum

1950s Diamond Platinum Crown Estate Pin Brooch
Located in Boca Raton, FL
1950's diamond crown pin fashioned in platinum. The brooch features 12 transitional cut diamonds
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Platinum

Mid-Century 1960s 18K White Gold Diamond Bow Pin
Located in Houston, TX
Mid-century 18K white gold bow brooch with 323 round and baguette diamonds that total 13.65 carats
Category

Late 20th Century Unknown Brooches

Materials

Diamond, Sapphire, 18k Gold, White Gold

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

Tiffany and Co Eighteen Karat Gold Sapphires Diamonds Floral Brooch
By Tiffany Co.
Located in New York, NY
Vintage Tiffany and Company sapphire and diamond brooch Eighteen Karat yellow gold Condition Report
Category

Mid-20th Century American Post-War Brooches

Materials

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

Tiffany Schlumberger French Sapphire Diamond Floral Bouquet 18KYG Brooch Pin
By Jean Schlumberger for Tiffany Co.
Located in Boca Raton, FL
This rare lapel pin brooch by Jean Sclumberger for Tiffany & Co. is adorned with a cushion-cut
Category

Mid-20th Century French Modern Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, 18k Gold, Yellow Gold

Emerald and Diamond Platinum and Gold Brooch
Located in Chevy Chase, MD
1.50ct emerald and 0.70ct diamond platinum and 18k bow brooch. The emeralds are square cuts
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Emerald, 18k Gold, Platinum

Raymond Yard Yellow Gold 3.00 Carat Natural Diamond Cluster Leaf Brooch
By Yard
Located in Baltimore, MD
Raymond Yard 18 Karat Yellow Gold 3.00 Carat Natural Diamond Cluster Leaf Brooch Metal: 18k yellow
Category

Mid-20th Century American Retro Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond and Platinum Spray Brooch, circa 1950
Located in London, GB
A mid 20th century diamond spray brooch set with marquise-cut diamonds, surrounding round brilliant
Category

Mid-20th Century British Brooches

Materials

Diamond, Platinum

Art Deco 4.50 Carat Diamond Gold Brooch
Located in Napoli, NA
Authentic Art Deco Brooch, designed and crafted entirely by hand in the traditional way, using age
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, 18k Gold

Midcentury, Gold, Diamond and Turquoise Brooch Pin
Located in Brisbane City, QLD
A really striking mid century brooch pin with brutalist elements dating to the mid 20th century
Category

Mid-20th Century American Modernist Brooches

Materials

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

Diamond and Sapphire Platinum Flower Brooch, French
Located in New York, NY
Diamond and Sapphire Flower Brooch, French This brooch has a two flowers motif with stylistic
Category

Mid-20th Century French Artist Brooches

Materials

Diamond, Sapphire, Platinum

Cartier Diamond Gold Flower Brooch, circa 1960
By Cartier
Located in London, GB
A Cartier gold and diamond flower brooch, comprising a cluster of diamonds to the centre with open
Category

Mid-20th Century French Retro Brooches

Materials

Diamond, 18k Gold, Gold, Yellow Gold

Diamond 14 Karat Yellow Gold Tremblant Leaf Floral Motif Vitnage Brooch
Located in Boca Raton, FL
movement, creating an eye catching effect. The brooch is set with round brilliant cut diamonds weighing
Category

Mid-20th Century Contemporary Brooches

Materials

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

Art Deco Style Handcrafted 1.62 Carat Brilliant Cut Diamond White Gold Brooch
By Luigi Ferrara
Located in Naples, IT
Diamond. This Brooch has 1.20 Carats of White Brilliant Cut Diamonds. This Brooch is inspired by Art Deco
Category

Mid-20th Century Italian Art Deco Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco Style Handcrafted 1.62 Carat Brilliant Cut Diamond White Gold Brooch
By Luigi Ferrara
Located in Naples, IT
) Brilliant Cut Diamond. This Brooch has 1.20 Carats of White Brilliant Cut Diamonds. This Brooch is inspired
Category

Mid-20th Century Italian Art Deco Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco Diamond Natural Pearl Platinum Brooch
Located in Napoli, NA
Charming 18k white gold brooch set with old mine cut diamonds totaling approx. 2.50 cts. and good
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, Pearl, Sapphire, 18k Gold

French 19th Century Sapphire Fine Pearl Enamel Silver Pendant Brooch
Located in Poitiers, FR
Pendant-Brooch in silver, ram's head hallmark. Refined, this antique brooch features an arabesque
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

White Diamond, Sapphire, Blue Sapphire, Pearl, Silver, Enamel

Art Deco Style Handcrafted 1.62 Carat Brilliant Cut Diamond White Gold Brooch
By Luigi Ferrara
Located in Naples, IT
White Brilliant Cut Diamond. This Brooch has 1.20 Carats of White Brilliant Cut Diamonds. This Brooch
Category

Mid-20th Century Italian Art Deco Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage Retro Diamond Ruby Queen Brooch Pin
Located in Beverly Hills, CA
This elegant 18K gold brooch is inspired by a queen's flowing gown, blending intricate design with
Category

Mid-20th Century Unknown Retro Brooches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, White Gold

Cartier Yellow/White Diamond LES OISEAUX LIBÉRÉS Brooch
By Cartier
Located in New York, NY
'LES OISEAUX LIBÉRÉS' brooch by Cartier. Rare fancy yellow diamond set 18k brooch with onyx accents
Category

Mid-20th Century French Artist Brooches

Materials

Diamond, Yellow Diamond, Onyx, 18k Gold

Stunning Diamond Platinum Leaf Brooch Pin and Pendant
Located in Miami, FL
as a pendant with a supporting chain or a ribbon. This estate diamond brooch/pendant is in pristine
Category

Mid-20th Century Unknown Modern Brooches

Materials

Diamond, Platinum

Carved White Nephrite Jade Diamond 18 Karat Yellow Gold Floral Vintage Brooch
Located in Boca Raton, FL
The Hand-Carved White Jade and Diamond Brooch is a stunning example of intricate craftsmanship and
Category

Mid-20th Century Contemporary Brooches

Materials

Diamond, Jade, Gold, Yellow Gold

Antique 19th Century Old Mine Cut Diamond Crescent Moon Star Brooch Pendant Gold
Located in Lisbon, PT
Antique 19th century Old Mine-cut diamond crescent moon and star brooch/pendant in yellow gold
Category

Antique Mid-19th Century Unknown Victorian Brooches

Materials

Diamond, Gold, Yellow Gold

Tiffany Co. Retro 18 Karat Yellow Gold Natural Diamond Ruby Hat Brooch Pin
By Tiffany Co.
Located in Baltimore, MD
Tiffany & Co. Retro 18 Karat Yellow Gold Natural Diamond Ruby Hat Brooch Pin Metal: 18k yellow gold
Category

Mid-20th Century Italian Retro Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique 19th Century Old Mine Cut Diamond Crescent Moon Star Brooch Yellow Gold
Located in Lisbon, PT
Antique 19th century Old Mine-cut Diamond crescent moon with star brooch / pendant in yellow gold
Category

Antique Mid-19th Century Unknown Victorian Brooches

Materials

Diamond, Gold, Yellow Gold

Diamond Ruby Sapphire Emerald Gold Brooch
Located in Lexington, KY
This lovely pin features three blooms of Ruby, Sapphire, Emerald, and Diamonds, all nestled in 18K
Category

Mid-20th Century Unknown Retro Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, White Gold, Yellow Gold

14K Gold Silver Sapphire Diamond Flower Brooch
Located in New York, NY
Single-cut diamonds total approx. 1.1ct, two round-cut sapphires. Weight: 20.4 grams Measurement
Category

Mid-20th Century Brooches

Materials

Diamond, Sapphire, 14k Gold, Silver

Old Cut Diamond Flower Bouquet Brooch in Platinum
Located in London, England
A beautiful traditional diamond floral spray brooch from the mid-20th century. The brooch measures
Category

Mid-20th Century British Retro Brooches

Materials

Diamond, Platinum

Art Deco 5.60 Carats Old European Cut Diamond Starburst Pendant Brooch
Located in Chevy Chase, MD
This is an incredibly vibrant old European cut Diamond pendant brooch. The piece is et with a
Category

Mid-20th Century American Art Deco Brooches

Materials

Diamond, 14k Gold, Platinum

Natural 23.45 Carat Carved Emerald Diamond Brooch
Located in Bangkok, TH
The Emerald was hand craved with the unique design weight 23.45 carat set with diamonds total
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Emerald, 18k Gold, White Gold

Zambian Emerald 2.10 Carat Diamond Bee Brooch
Located in Bangkok, TH
This Bee Pin/Brooch was made in 18K White Gold set with Zambian Emerald total weight 2.60 Carat and
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Emerald, 18k Gold, White Gold

1960s 18 Carat Aquamarine Diamond White Gold Sputnik Spray Pin Brooch
Located in Boca Raton, FL
by a spray of 32 diamonds. The diamonds equal approximately 2.25 cttw. The high quality faceted
Category

Mid-20th Century Retro Brooches

Materials

Aquamarine, White Diamond, 18k Gold, White Gold

1930s Antique 1.78 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.78 carat diamond brooch in platinum; part of our diverse
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Platinum

Diamond brooch in 18 Karat Yellow and White Gold by Buccellati
By Buccellati
Located in Lucerne, CH
A breathtaking two-tone gold and diamond brooch from the famous House of Buccellati. Buccellati is
Category

Mid-20th Century Italian Artisan Brooches

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold

Silver Natural Pearl Diamond Bow Brooch, GIA
Located in New York, NY
Designed as a ribbon bow, decorated with rose-cut diamonds, suspending 3 pendants with rose-cut
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, Natural Pearl, Silver

Lunati Gioielli Cat Diamond and Enamel Brooch
Located in Derby, NY
This extraordinary, Italian designer Lunati Gioielli, Cat brooch will captivate with its vintage
Category

Mid-20th Century Italian Retro Brooches

Materials

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

Estate Enamel 2 Carat Diamond Gold Flower Brooch
Located in Napoli, NA
Beautiful Flower shaped brooch hand made in Italy of 18k yellow gold. Shades of brown enamel and
Category

Mid-20th Century Italian Brooches

Materials

Diamond, 18k Gold

Art Deco 1940s Palladium Diamond Stylised Bow Brooch
Located in Staines-Upon-Thames, GB
An Art Deco palladium and diamond brooch, comprising one large round brilliant cut diamond, forty
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, Palladium

Art Deco 3, 50 carat Diamond Gold Brooch
Located in Napoli, NA
Antique and unique Brooch, designed and crafted entirely by hand in the traditional way, using age
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, 18k Gold

Antique Sapphire and Diamond Bow Brooch White Gold
Located in Jesmond, Newcastle Upon Tyne
brooch is further ornamented with fifty-eight pavé set transitional modern round cut / eight-cut diamonds
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Sapphire, White Gold

1960s Diamond Floral White Gold Vintage Pin Brooch
Located in Boca Raton, FL
Diamond floral vintage pin fashioned in 14 karat white gold. The brooh features 106 marquise, round
Category

Mid-20th Century Unknown Modern Brooches

Materials

Diamond, White Gold

18K Vintage Diamond Crab with Large Claws Brooch
Located in Los Angeles, CA
This is a vintage crab brooch featuring diamonds on the body and elongated claws Circa 1950's Nine
Category

Mid-20th Century Contemporary Brooches

Materials

Diamond, 18k Gold

Antique Diamond Brooch in Platinum Approximately 5.25 Carats
Located in Los Angeles, CA
Total Carat Weight: APPROXIMATELY 5.25 Diamond Clarity Grade:VS Type:Brooch Antique:Yes Main Stone
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Platinum

Vintage Art Deco Diamond Ruby Sapphire Bow Brooch
Located in Chicago, IL
modeled as a diamond bow accented by channel-set rubies and sapphires. The brooch is embellished with a
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, Ruby, Sapphire

Tiffany Co. Retro 1.70 Carat Diamond Ruby 18 Karat Gold Spray Brooch
By Tiffany Co.
Located in Philadelphia, PA
Designed as a leaf spray with high polished gold Set with four round brilliant cut diamonds
Category

Mid-20th Century Retro Brooches

Materials

Diamond, Ruby, 18k Gold

1950s Diamond Gold Platinum Cymbal Playing Dancer Brooch
Located in Los Angeles, CA
Cymbal Playing Gold Platinum and Diamond Dancer Brooch Circa 1950 Razzmatazz... There is
Category

Mid-20th Century Art Deco Brooches

Materials

White Diamond, 18k Gold, Platinum

19th Century French Yellow Gold Insect Pin Brooch
Located in Poitiers, FR
. Authentic antique brooch - French work of the second half of the 19th century. Our opinion: A small insect
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, Garnet, Ruby, Gold, 18k Gold, Yellow Gold

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Diamond Brooch Mid Century For Sale on 1stDibs

You are likely to find exactly the diamond brooch mid century you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 808 vintage editions and 1 modern creations to choose from as well. Finding the perfect diamond brooch mid century 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing diamond brooch mid century — no matter the origin — is easy, but Tiffany Co., Cartier and Van Cleef Arpels 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 brilliant cut and rose cut alternatives. Most of our diamond brooch mid century for sale are for women, but there are 393 pieces available to browse for men.

How Much is a Diamond Brooch Mid Century?

Prices for a diamond brooch mid century can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $100 and can go as high as $168,500, while this accessory, on average, fetches $4,784.

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.