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Art Deco 2.37 Carat Old Cut Diamond and Onyx Brooch, circa 1940
Located in Essex, GB
An impressive, dramatic diamond and onyx brooch. The bar shaped brooch features a bed of onyx with
Category

Mid-20th Century Brooches

Materials

Diamond

1976 18 Karat Gold, White Diamond and Ruby Abstract Pendant Brooch
Located in London , GB
An amazing 1970s brooch made in the manner of Andrew Grima, layered 18 karat gold structure of
Category

Antique Mid-19th Century British Modernist Brooches

Materials

White Diamond, Ruby, 18k Gold

Art Deco Natural Pearl, Natural Sapphire Rose Cut Diamond Foliate Brooch
Located in Theydon Bois, Essex
yellow gold branches are bound together with a white gold, diamond-set bow. A stunning brooch, made with
Category

Mid-20th Century Art Deco Brooches

Materials

Blue Sapphire, Diamond, Natural Pearl, 18k Gold

A 1.60 Carat Victorian Old European Platinum, Gold, Ruby, Diamond Brooch/Pendant
Located in New York, NY
A classic filigree drop pin featuring Arabesque curves, brilliant Old European diamonds, and
Category

Antique Mid-19th Century American Victorian Brooches

Materials

White Diamond, Diamond, Ruby, Platinum, Gold

18k Yellow Gold Poodle Brooch Featuring Diamond Ruby Accents with Certificate
Located in Sherman Oaks, CA
One electronically tested 18k yellow gold ladies cast & hand crafted "Toy Poodle" brooch Condition
Category

Mid-20th Century American Modern Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Rhodium

Vintage Circa 1960s Diamond Set Tri Colour 18 Carat Gold Bird Brooch
Located in Hamilton, AU
Discover the mesmerizing 1970s Lalita diamond-set tri-colour brooch, expertly crafted in 18 carat
Category

Mid-20th Century Unknown Modern Brooches

Materials

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

Vintage circa 1950, 5.40 Carat Diamond Silver Gold Floral Flower Bouquet Brooch
Located in Berlin, Berlin
preferred ornament of the Belle Époque in the late years of the 19th century. The floral brooch at hand
Category

Mid-20th Century Spanish Belle Époque Brooches

Materials

Diamond, 18k Gold, Silver

Ben Rosenfeld 18 Karat Yellow Gold Diamond Ruby Circular Brooch Earrings Set
Located in London , GB
shavings and set with circular-cut diamonds and rubies, the brooch with London hallmarks for 1964, brooch
Category

Mid-20th Century British Modernist Brooches

Materials

White Diamond, Ruby, 18k Gold

MCM 18 Karat Gold Enamel Lion Head Pin with Diamond Eyes Brooch
Located in New York, NY
Blue and Green enamel lion head pin with diamond eyes. Marked, MCM 18 kt Italy, Measures 2.25” by
Category

Mid-20th Century Unknown Modernist Brooches

Materials

Diamond, 18k Gold

Victorian, 18 Karat White Gold Diamond Pin Brooch with Two White Pearls
Located in Aliso Viejo, CA
Victorian, 18 Karat White Gold Diamond Pin or brooch features two 5.75 mm White Pearls, surrounded
Category

Antique Mid-19th Century Unknown Victorian Brooches

Materials

White Diamond, Pearl, 18k Gold

18 Karat Gold Tiffany Co. Brooch or Pin with over 8 Carat Diamonds
By Tiffany Co.
Located in Los Angeles, CA
18 Karat Yellow Gold Tiffany Brooch / Pin With approximaetly 120 round diamonds with over 8 Carats
Category

Antique Mid-19th Century Unknown Romantic Brooches

Materials

Diamond, 18k Gold

Brooch 14k Yg Leaf Shaped Jade Blossoms, Diamond Stems, Intricate Gold Carved
Located in Daytona Beach, FL
Stunning 14kt yellow gold vintage brooch with jade leaf shaped blossoms, diamond stems, and
Category

Mid-20th Century Unknown Contemporary Brooches

Materials

Diamond, Jade, 14k Gold, Yellow Gold, Gold

18 Karat Yellow Gold, White Diamond, Blue Sapphire and Ruby Spray Brooch
Located in London , GB
An odeonesque set spray brooch with mounted clusters of rubies, emeralds and sapphires with diamond
Category

Mid-20th Century Art Deco Brooches

Materials

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

Napoleon III Era Flower Brooch Set With Diamonds 2.40 Carat
Located in Paris, FR
A stunning diamond flower brooch from the Napoleon III era (circa 1860) made of 14kt gold (hallmark
Category

Antique Mid-19th Century Unknown Napoleon III Brooches

Materials

14k 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

Antique Mid-19th Century British Victorian Brooches

Materials

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

Antique 15ct Gold Diamond Paste Horseshoe Pin Brooch c1840 2.5g 625 Purity
Located in Camelford, GB
HEAVY ROSE GOLD HORSESHOE STOCK PIN BROOCH DETAILS Material: 15ct (625/000) Solid Heavy Rose Gold Style
Category

Antique Mid-19th Century British Victorian Brooches

Materials

Diamond, Gold, 15k Gold, Rose Gold

Signed Cartier 1.10 Carat Diamond and 18 Karat Rose Gold Floral Brooch, 1950s
By Cartier
Located in Antwerp, BE
Imagine this festive Estate brooch in 18K red gold by Cartier with every of its twilled threads
Category

Mid-20th Century French Retro Brooches

Materials

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

Edwardian Style Brooch/Pendant Bow
Located in McLean, VA
diamonds and the edges of the bow are lined with 105 full cut diamonds for a total weight of 1.25 ct. Bow
Category

Mid-20th Century Unknown Edwardian Brooches

Materials

Diamond, 18k Gold

Antique 15ct Gold Diamond Stock Pin Brooch c1850 Heavy 625 Purity Ship s Wheel
Located in Camelford, GB
GOLD NATURAL DIAMOND SHIP'S STOCK PIN BROOCH DETAILS Material: 15ct (625/000) Solid Heavy Yellow Gold
Category

Antique Mid-19th Century British Victorian Brooches

Materials

Diamond, Gold, 15k Gold, Yellow Gold

Mauboussin 1939 New York World’s Fair Multicolored Sapphire Fish Brooch
By Mauboussin
Located in Greenwich, CT
Mauboussin 1939 New York World’s Fair Multicolored Sapphire Fish Brooch, featuring a cluster of
Category

Mid-20th Century French Retro Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold, Platinum

Antique 15ct Gold Diamond Turquoise Target Brooch Pin c1850 Heavy 8g 625 Purity
Located in Camelford, GB
HEAVY GOLD NATURAL TURQUOISE TARGET BROOCH DETAILS Material: 15ct (625/000) Solid Heavy Yellow Gold
Category

Antique Mid-19th Century British Victorian Brooches

Materials

Turquoise, Diamond, Gold, Yellow Gold, 15k Gold

Antique 15ct Gold Diamond Stock Pin Brooch c1860 Heavy 625 Purity Tie Lapel Hat
Located in Camelford, GB
GOLD NATURAL DIAMOND STOCK PIN BROOCH DETAILS Material: 15ct (625/000) Solid Heavy Yellow Gold Style
Category

Antique Mid-19th Century British Victorian Brooches

Materials

Diamond, Gold, 15k Gold, Yellow Gold

14 Karat Yellow Tourmaline Cartier Brooch or Pin
By Cartier
Located in Los Angeles, CA
This beauitifully detalied brooch feratures a 3.3cm x 3.95cm yellow tourmaline, and approximately
Category

Antique Mid-19th Century French Art Deco Brooches

Materials

Diamond, Tourmaline, 14k Gold

Balanche Monte Carlo Gem Set Gold Poodle Brooch
Located in London, GB
A fun and stylish 1950s poodle brooch, set with a sapphire eye and diamond feet and tail and
Category

Mid-20th Century French Retro Brooches

Materials

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

Auger Guéret French Vermeil Royalist Sword Brooch circa 1878-1889
Located in Paris, FR
Vermeil (gold plated silver) royalist sword brooch, decorated with an enameled fleur-de-lys, and
Category

Antique Mid-19th Century French Brooches

Materials

Diamond, Natural Pearl, Vermeil

Whimsical Gold Brooch Carriage Typical Vintage 1950s Style Mellerio
Located in Antwerp, BE
Antique jewelry object group: brooch Condition: very good condition Do you wish for a 360° view
Category

Mid-20th Century Italian Retro Brooches

Materials

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

Antique Early Victorian Winged Man-in-the-Moonstone Brooch
Located in Sale, Cheshire
An incredibly rare early Victorian winged man-in-the-moonstone brooch. The wings are set with rose
Category

Antique Mid-19th Century English Early Victorian Brooches

Materials

White Diamond, Moonstone, 15k Gold, Silver

Large Art Decò style period 18K jellow gold brooch, 1940 S
Located in Rome, IT
Centered and flanked by sixteen old mine cut diamonds, weighing 1.50 ct. Brooch face 70x33 mm
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, 18k Gold

A 4.80 Carat Victorian Old European/Rose Cut Platinum Drop Brooch
Located in New York, NY
A classic Victorian drop-brooch featuring centerpieces of Old European diamonds enveloped by
Category

Antique Mid-19th Century American Victorian Brooches

Materials

White Diamond, Platinum

Signed Cartier Vintage Trembleuse Brooch Moveable Flower That Opens or Closes
By Cartier
Located in Antwerp, BE
Antique jewelry object group: brooch Condition: excellent condition Brand: Cartier Signature
Category

Mid-20th Century French Retro Brooches

Materials

Blue Sapphire, Sapphire, Ruby, Emerald, White Diamond, Diamond, Gold, Ye...

Ruser Vintage 18k White Gold Poodle Brooch Featuring Freshwater Pearl Onyx
By William Ruser
Located in Sherman Oaks, CA
Ruser Vintage 18k White Gold Poodle Brooch Featuring Freshwater Pearl and Diamond Gorgeous Vintage
Category

Mid-20th Century American Modern Brooches

Materials

Onyx, Freshwater Pearl, 18k Gold, White Gold

Tiffany Co. 14 Karat Gold Feather Brooch Pin Ruby, Matching Ear Clips Set
By Tiffany Co.
Located in London, GB
An Outstanding Brooch with Earclips Made by the fabulous Tiffany & Co - rare 14 kt Yellow Gold
Category

Mid-20th Century American Retro Brooches

Materials

Ruby, 14k Gold

Amethyst Diamond Gold Platinum Pin
Located in Berlin, DE
18 rose-cut diamonds with a total weight of 0,48 ct. Mounted in 18 K red gold and platinum. Total
Category

Mid-20th Century Brooches

Materials

Amethyst, Diamond, 18k Gold, Platinum

Art Deco Diamond Gold Clip
Located in Berlin, DE
Art Deco design with 178 old-mine-cut diamonds, 8 marquise-cut diamonds and 16 baguette-cut
Category

Mid-20th Century Art Deco Brooches

Materials

Diamond, 18k Gold

Late Biedermeier Diamond Needle
Located in Berlin, DE
Late Biedermeier diamond needle with jet Beautifully crafted diamond needle in 585 yellow gold
Category

Antique Mid-19th Century German Victorian Brooches

Materials

Diamond, 14k Gold, Platinum

1950s Diamond Gold Hummingbird Pin
Located in San Francisco, CA
A sweet little hummingbird with golden wings of flight and a diamond pave encrusted body. *18kt
Category

Mid-20th Century American Brooches

Materials

Emerald, White Diamond, 18k Gold

Large Amethyst, Ruby, Diamond Retro Spray
Located in Lombard, IL
Absolutely spectacular Retro circa 1935-40 14Kt yellow gold, cabochon amethyst, ruby, and diamond
Category

Mid-20th Century Unknown Brooches

Materials

Amethyst, Diamond, Ruby, Yellow Gold

Antique double heart stick pin with a diamond
Located in Houston, TX
item was made in the 1930s. The center of the piece features an old European cut diamond (2.7mm). Above
Category

Mid-20th Century British Art Deco Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Victorian Style 14 Karat Yellow Gold Enamel and Diamond Pin/Pendant
Located in Los Angeles, CA
Victorian style 14 karat yellow gold black enamel and diamond pin/pendant prong set with 28 round
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, 14k Gold

Georgian English 15K Silver Topped Mine Cut Diamond Pearl Pin
Located in Fuquay Varina, NC
The Georgian period spanned from 1714-1830. This fantastic 15K topped with silver brooch is set
Category

Antique Mid-18th Century Unknown Georgian Brooches

Materials

Diamond, Pearl, 15k Gold, Yellow Gold, Silver

18 Karat Yellow Gold and Platinum Bow Pin with Diamonds
Located in Santa Fe, NM
Bow pin in eighteen karat yellow gold and platinum with 4.0 carats of diamonds that are F-G color
Category

Mid-20th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 18 karat Gold Necklace Clasp set with Diamonds , Gerrard and Co London
Located in Jerusalem, IL
silver since the 1720's!) The classic cluster design is set with 49 diamonds 1 of 12 points 8 of 3 points
Category

Mid-20th Century Unknown Art Deco Brooches

Materials

Diamond, Gold

1930s Antique Swan with Diamonds Pin in 18 Karat Gold
Located in Houston, TX
1930s antique swan with diamond pins in 18k gold. It weighs 3.71gms in yellow gold.
Category

Mid-20th Century British Art Deco Brooches

Materials

Diamond, 14k Gold

Roberto Coin 18 Karat Rose Gold and Diamond Bracelet 16.8 Grams
By Michael Valitutti
Located in Overland Park, KS
Roberto Coin 18k Rose Gold and Diamond Bracelet. Marked (Star 1226 VI) Started in 1977, Roberto
Category

Mid-20th Century Canadian Neoclassical Brooches

Materials

Diamond, 18k Gold

Vintage Cultured Pearl and Diamond 14 Karat White Gold Bar Pin
Located in Los Angeles, CA
Classic vintage pearl and diamond bar pin circa 1950s. The pin is made of 14kt white gold, and the
Category

Mid-20th Century Unknown Modern Brooches

Materials

Diamond, Cultured Pearl, 14k Gold

18 Karat Yellow Gold and Silver with Rubies, Emeralds and Diamonds Dragonfly
Located in SEVILLA, ES
princess cut weighing approximately 1.55 carats and 8 carats of Diamonds. Very good work of artisan Jewelry
Category

Mid-20th Century Unknown Late Victorian Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Yellow Gold, Silver

Marvin Hime 18k Gold Enameled Green and Blue Turtle with Diamonds and Ruby Eyes
Located in Overland Park, KS
Marvin Hime 18k Gold Enameled Green and Blue Turtle with Diamonds and Ruby Eyes. 18.5 grams with 12
Category

Mid-20th Century American Art Nouveau Brooches

Materials

Diamond, 18k Gold

Two-Tone 18 Karat Gold Sapphire and Diamond Leaf Pendant 21 Gram
Located in Overland Park, KS
Vintage Two Tone with 7 Sapphires 1.05ctw and Daimonds .5ctw. Piece was marked but it has been scratched off. Piece is
Category

Mid-20th Century American Retro Brooches

Materials

Diamond, Blue Sapphire, 18k Gold

Dragonfly Pin, 14 Karat Yellow Gold
Located in Santa Fe, NM
Dragonfly Pin, 14k Yellow Gold. The pin has diamonds, rubies, and emeralds. Diamonds: FGH in color
Category

Mid-20th Century Post-War Brooches

Materials

Diamond, Emerald, Ruby, 14k Gold, Yellow Gold

Broche “ plume ”en or 18 Carats ornée d’émeraudes, Diamants, saphirs et rubis
Located in VERSAILLES, FR
Broche en or 18 carats de forme plume, elle est constituée de fils d’or et rehaussée de 10 diamants pesant chacun 0.05 carat environ, de 5 émeraudes pour un poids de 0.70 carat envir...
Category

Mid-20th Century French Retro Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

19th Century Diamond Flower Pendant Brooch Ring
Located in Barcelona, ES
19th Century Gold, Silver and Diamond Jewel. Wearable as a pendant, brooch or ring Old European
Category

Antique Mid-19th Century Unknown Georgian More Jewelry

Materials

Diamond, Gold, Platinum

19th Century Enamel Diamond Gold Transformable Ring/Brooch
Located in Barcelona, ES
First half of the 19th Century Transformable Ring/Brooch made of yellow gold, blue enamel and
Category

Antique Mid-19th Century Unknown More Rings

Materials

Diamond, Gold

French Gold Diamond Earrings Brooch Set
Located in Lambertville, NJ
French made 18k gold brooch and earrings suite, set with approx. 1.80ctw in SI/H diamonds. Earrings
Category

Mid-20th Century French Clip-on Earrings

Materials

Diamond, Gold, 18k Gold

Diamond Yellow Gold Heart Brooch Pendant
Located in DALLAS, TX
Stunning 18 karat yellow gold heart-shaped brooch/pendant with 25 round brilliant cut diamonds
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Antique Victorian Table Cut Diamond and Coral Arrow Brooch, Cupids Arrow Brooch
Located in Rottedam, NL
A rare and beautifully preserved antique Victorian brooch in solid 18 ct gold. This unique brooch
Category

Antique Mid-19th Century French High Victorian Necklace Enhancers

Materials

Coral, Diamond, 18k Gold

18K Midcentury Vintage Garland Intricated Open Work Diamond Necklace and Brooch
Located in Roma, IT
This original white gold vintage brooch has a beautiful garland design, which makes this jewel
Category

Mid-20th Century Italian Pendant Necklaces

Materials

Diamond, 18k Gold

Vintage Opal and Gold Pendant Brooch
Located in Beverly Hills, CA
An impressive and unusual, vintage Opal and Diamond 18KT yellow and white gold large pendant/brooch
Category

Mid-20th Century American Modern Pendant Necklaces

Materials

Diamond, Opal, 18k 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.