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1900s Diamond and White Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
quality set with very high color graded old cut diamonds. The brooch is a very good gauge of gold and is
Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, Gold, 14k Gold, White Gold

Victorian 1.20 Carat Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
impressive original Victorian brooch is fine quality, set with very high colour graded old cut diamonds. The
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, 9k Gold, Yellow Gold, Silver

Multi Color Gemstone 1.50ct Diamond Gold Pin
Located in New York, NY
that weigh approximately 1.50ct. The color of these diamonds is H with VS clarity. The diamonds are
Category

20th Century Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

1920s Antique Diamond and Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
quality set with very high color graded old cut diamonds. The brooch is a very good gauge of gold and is
Category

Vintage 1920s Unknown Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Jean Schlumberger for Tiffany Diamond Floral Brooch
By Jean Schlumberger for Tiffany Co.
Located in Darnestown, MD
white and yellow adding subtle color to elements of the leaves. The diamonds are F color. The brooch can
Category

Vintage 1970s American Modern Brooches

Materials

Diamond, 18k Gold

Antique Diamond and Emerald Platinum Galleon Ship Brooch
Located in Jesmond, Newcastle Upon Tyne
, well color matched diamonds. The brooch is a very good gauge of platinum and is in excellent condition
Category

Vintage 1910s Unknown Brooches

Materials

Diamond, Emerald, Platinum

Antique 2.10ct Emerald and 7.73ct Diamond Platinum Floral Brooch
Located in Jesmond, Newcastle Upon Tyne
graded supporting diamonds display a fine white color and brilliance. This 1900s diamond brooch is an
Category

Antique Early 1900s Brooches

Materials

Diamond, Emerald, Platinum

1980s, Diamond and White Gold Badminton Racket Brooch
Located in Jesmond, Newcastle Upon Tyne
An unusual vintage 1980s 0.85 carat diamond and 18 karat white gold 'badminton racket' brooch; part
Category

Vintage 1980s Unknown Brooches

Materials

Diamond, 18k Gold, White Gold

Opal, Green Tourmaline Multi Color Stone Brooch /Pin 18 Kt Gold 13gm By Medina
Located in New York, NY
Opal, Green Tourmaline & Multi Color Stone Brooch /Pin 18 Kt Gold 13gm By Medina secure brooch
Category

Early 2000s Brooches

Materials

Diamond, Emerald, Pearl, Opal, Tourmaline, 18k Gold

1930s Art Deco Diamond Black Onyx Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
very high color graded old cut diamonds. The brooch is in excellent condition and an excellent gauge of
Category

Vintage 1930s Unknown Brooches

Materials

Diamond, Onyx, White Diamond, 15k Gold, Yellow Gold, Platinum, Gold

Vintage Diamond Ruby Sapphire Emerald Gold Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
supplied with an independent diamond grading report card. Images do not always reflect the true color and
Category

Vintage 1960s Unknown Brooches

Materials

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

Vintage Belgian Diamond and Yellow Gold Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
gold bow brooch is fine quality set with very high color graded old cut diamonds. The brooch is a very
Category

Vintage 1940s Belgian Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Victorian Diamond and Pearl Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
a seed pearl and very well color matched, very high color graded old cut diamonds. The brooch is an
Category

Antique 1890s Unknown Brooches

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Antique 1900s 2.55 Carat Diamond White Gold Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
high colour, old cut diamonds. The brooch is in excellent condition. Diamond Quality Feature Diamond
Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, 18k Gold, White Gold

1890s Diamond and Yellow Gold Hunting Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
set with a very high color graded old cut diamond. The brooch is a very good gauge of gold and is in
Category

Antique 1890s Unknown Brooches

Materials

Diamond, 15k Gold, Yellow Gold

Antique 1900s Opal and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
. Condition This elegant brooch is fine quality, set with very high color graded, old cut diamonds. The brooch
Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, Opal, 15k Gold, Yellow Gold, Platinum

Victorian 2.85 Carat Diamond Yellow Gold Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
with very high color graded, old cut diamonds. The brooch is in excellent condition. Diamond Quality
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, 14k Gold, Yellow Gold

Victorian Silver Set Diamond and Yellow Gold Swallow Brooch
Located in Jesmond, Newcastle Upon Tyne
silver set swallow brooch; part of our antique diamond jewelry and estate jewelry collections. This
Category

Antique 1880s Unknown Victorian Brooches

Materials

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

Antique 3.25 Carat Diamond and Palladium Brooch, circa 1935
Located in Jesmond, Newcastle Upon Tyne
with fine and impressive diamonds displaying a fine white color and brilliance. This diamond brooch is
Category

Vintage 1930s Brooches

Materials

Diamond, Palladium

Natural Fancy Color Diamond Floral Design Pin
By J. Birnbach
Located in New York, NY
This whimsical floral design pin features natural colorless and fancy colored diamonds set in
Category

20th Century American Contemporary Brooches

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

1940s Art Deco Style Diamond and White Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage Art Deco style 0.27 Carat diamond and 18 karat white gold brooch; part of our
Category

Vintage 1940s Unknown Art Deco Brooches

Materials

Diamond, 18k Gold, White Gold

Antique 1910s Diamond and Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.92 carat diamond and 18 karat yellow gold, platinum set bar brooch
Category

Vintage 1910s Unknown Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Victorian Diamond and Baroque Pearl Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
diamonds. This brooch is an excellent gauge of gold and is in excellent condition. Diamond Quality Color
Category

Antique 1880s Unknown Early Victorian Brooches

Materials

Pearl, Diamond, Gold, 9k Gold, Silver, Yellow Gold

Antique Art Deco 3.05 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
brooch is exceptional quality set with very high color graded diamonds displaying a fine white color and
Category

Vintage 1910s Brooches

Materials

Diamond, Platinum

Antique 1890s Diamond and Pearl Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
antique Victorian brooch is fine quality, set with pearls and very high color graded diamonds. The brooch
Category

Antique 1890s Unknown Victorian Brooches

Materials

Diamond, Pearl, 9k Gold, Yellow Gold, Silver

Victorian 3.90 Carat Diamond and Yellow Gold Snake Brooch
Located in Jesmond, Newcastle Upon Tyne
antique brooch is of the highest quality, set with very high color graded old cut diamonds. The brooch is
Category

Antique 1880s Unknown Brooches

Materials

Diamond, 9k Gold, Yellow Gold

1920s Austro-Hungarian Diamond and Yellow Gold Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
very high color graded old cut diamonds. The brooch is an exceptional gauge of gold and is in
Category

Vintage 1920s Austrian Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique 7.10 Carat Diamond and Platinum Art Deco Brooch
Located in Jesmond, Newcastle Upon Tyne
diamonds. The brooch is in excellent condition. Diamond Quality Feature Diamond Color H Clarity SI2 Cut
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Antique Amethyst and Diamond Bar Brooch in White Gold
Located in Jesmond, Newcastle Upon Tyne
alternately between ten Old Euoprean cut diamonds. The brooch secures to the reverse with a hinged pin and
Category

Antique Early 1900s Unknown Brooches

Materials

Amethyst, Diamond, 15k Gold, White Gold

Antique 1920s French 2.06 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
card. Condition The diamond brooch is exceptional quality, set with very high color graded old cut
Category

Vintage 1920s French Brooches

Materials

Diamond, Platinum

Victorian Diamond Pearl Ruby and Yellow Gold Dragonfly Brooch
Located in Jesmond, Newcastle Upon Tyne
, rubies and very well color matched, very high color graded old cut diamonds. The brooch is a very good
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, Ruby, 9k Gold, Yellow Gold

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

Victorian 1.16 Carat Diamond and Ruby and Gold Bear Brooch
Located in Jesmond, Newcastle Upon Tyne
high color graded old cut diamonds. The brooch is a very good gauge of gold and is in excellent
Category

Antique Late 19th Century Brooches

Materials

Diamond, Ruby, Gold, 9k Gold, Yellow Gold, Silver

Vintage 1990s Ruby and Diamond Yellow Gold Insect Brooch
Located in Jesmond, Newcastle Upon Tyne
quality set with rubies and very well color matched old cut diamonds. The brooch is a very good gauge of
Category

1990s Unknown Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique French Seed Pearl and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
, very high colour graded old cut diamonds. The brooch is a very good gauge of gold and is in excellent
Category

Antique 1890s French Brooches

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Antique 6.09 Carat Diamond and Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
very high color graded, old cut diamonds. The brooch is in excellent condition. Diamond Quality
Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, 10k Gold, Yellow Gold

18 Karat White Gold Multi-Color Diamond Butterfly Insect Pin
Located in Philadelphia, PA
multi-color round diamonds that weigh approximately 22.73 carats. 23.80DWT
Category

21st Century and Contemporary Unknown Brooches

Materials

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

Antique Victorian 4.64 Carat Diamond and 9k Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
display a fine white color and brilliance. The diamond feather brooch is an excellent gauge of gold and
Category

Antique 1870s Unknown Victorian Brooches

Materials

Diamond, Yellow Gold, Silver

Antique Victorian Diamond and Ruby Yellow Gold Cockerel Brooch
Located in Jesmond, Newcastle Upon Tyne
ruby and very well color matched, very high color graded old cut diamonds. The brooch is a very good
Category

Antique 1890s Unknown Brooches

Materials

Diamond, Ruby, 15k Gold, Yellow Gold

1910s Sapphire and Diamond Cluster Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
sapphire and diamond brooch is fine quality, set with an impressive natural sapphire and very high color
Category

Vintage 1910s Unknown Brooches

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold, Platinum

Antique Sapphire and Diamond Yellow Gold and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
sapphire and very high colour graded old cut diamonds. The brooch is a very good gauge of gold and in
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Diamond, Sapphire, Yellow Gold, Platinum

1910s Antique Pearl Ruby and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
diamonds. The brooch is an exceptional gauge of gold and is in excellent condition. Ruby Quality Color Red
Category

Vintage 1910s Unknown Art Deco Brooches

Materials

Diamond, Pearl, Ruby, Yellow Gold, Platinum

Victorian Diamond Coral and Pearl Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
high color graded old cut diamonds The brooch is a very good gauge of gold and in excellent condition
Category

Antique 1860s Unknown Victorian Brooches

Materials

Coral, Diamond, Pearl, 18k Gold, Yellow Gold

Antique 1890s Diamond Seed Pearl Yellow Gold Heart Brooch
Located in Jesmond, Newcastle Upon Tyne
, very high colour graded old cut diamonds. The brooch is a very good gauge of gold and is in excellent
Category

Antique 1890s Romantic Brooches

Materials

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

Victorian Sapphire Diamond and Pearl Yellow Gold Insect Brooch
Located in Jesmond, Newcastle Upon Tyne
brooch is fine quality set with a natural blue sapphire and very high color graded old cut diamonds. The
Category

Antique Early 1900s Unknown Victorian Brooches

Materials

Diamond, Pearl, Sapphire, 15k Gold, Yellow Gold

Antique Diamond and Ruby Yellow Gold and Silver Bird Brooch
Located in Jesmond, Newcastle Upon Tyne
stunning, fine and impressive antique Victorian diamond brooch has been crafted in 21k yellow gold with a
Category

Antique Early 1900s Unknown Brooches

Materials

Diamond, Ruby, Yellow Gold, Silver

Natural Diamond Sapphire Pearl Brooch Bow Ribbon 18K Gold Vintage
By Estate Jewelry
Located in East Brunswick, NJ
diamonds total 1.30 carat of VS2 clarity and H color. Total diamond weight for the brooch is 1.70 carat
Category

Mid-20th Century Brooches

Materials

Diamond, Pearl, Sapphire, 18k Gold, Yellow Gold

Vintage Liberty 1.75 Carat Tourmaline and Diamond Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
matched, very high color graded old cut diamonds. The brooch is a very good gauge of gold and is in
Category

Vintage 1970s Unknown Brooches

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

1920s Ruby and Diamond Onyx and White Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
, onyx and very well color matched, very high color graded diamonds. The brooch is a very good gauge of
Category

Vintage 1920s Unknown Brooches

Materials

Diamond, Onyx, Ruby, 18k Gold, White Gold

1890s Antique Diamond Pearl and Yellow Gold Brooch Belle Époque
Located in Jesmond, Newcastle Upon Tyne
with seed pearls and very well color matched, very high color graded old cut diamonds. The brooch is a
Category

Antique 1890s Unknown Brooches

Materials

Diamond, Pearl, 15k Gold, Yellow Gold

Victorian 1890s Ruby Diamond Pearl Yellow Gold Crescent Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
very well color matched, very high color graded old cut diamonds. The brooch is a very good gauge of
Category

Antique 1890s Victorian Brooches

Materials

Diamond, Pearl, Ruby, 14k Gold, White Gold, Yellow Gold

Victorian Pearl and 1.05 Carat Diamond Yellow Gold Clover Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Victorian pearl and 1.05 carat diamond, 14 karat yellow gold brooch in the form
Category

Antique 1880s Unknown Victorian Brooches

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

1910s Sapphire and 1.19 Carat Diamond Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
fine quality set with impressive sapphires and very well color matched old cut diamonds. The brooch is
Category

Vintage 1910s Unknown Brooches

Materials

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

1870s Victorian Agate and Seed Pearl, Diamond Yellow Gold Mourning Brooch
Located in Jesmond, Newcastle Upon Tyne
seed pearl and very well color matched old cut diamonds. The brooch is an exceptional gauge of gold and
Category

Antique 19th Century Unknown Brooches

Materials

Agate, Diamond, Pearl, Yellow Gold

Antique 1.28 Carat Diamond Pearl and Garnet Yellow Gold Hornet Brooch
Located in Jesmond, Newcastle Upon Tyne
quality, set with quality gemstones and very high color graded diamonds. The brooch is a good gauge of
Category

Antique 1880s Unknown Brooches

Materials

Diamond, Garnet, Pearl, 15k Gold, Yellow Gold

Antique Victorian Seed Pearl and Diamond Yellow Gold Horseshoe Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
Victorian brooch is fine quality set with seed pearls and very high color graded old cut diamonds. The
Category

Antique 1890s Unknown Victorian Brooches

Materials

Diamond, Pearl, Gold, 9k Gold, Yellow Gold

Antique Victorian 3.47Ct Diamond and 9k Yellow Gold Crescent Brooch/Hair Pin
Located in Jesmond, Newcastle Upon Tyne
a fine white colour and brilliance. The diamond crescent brooch is an excellent gauge of gold and
Category

Antique 1890s Brooches

Materials

Diamond, Yellow Gold, Silver

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Colour Diamond Brooches For Sale on 1stDibs

Find an expansive variety of colour diamond brooches available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find a collection of 83 vintage versions or 27 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of colour diamond brooches includes designs that are universally popular, but Retro and Contemporary styles, specifically, are sought with frequency. Many examples in our inventory of these items are appealing no matter their origins, but Buccellati, Tiffany Co. and Hammerman Brothers produced popular versions that are worth a look. A selection of round cut, mixed cut and rose cut can be found today on these pages. Most of our colour diamond brooches for sale are for women, but there are 39 pieces available to browse for men.

How Much are Colour Diamond Brooches?

Prices for colour diamond brooches start at $280 and top out at $75,922 with these brooches, on average, selling for $5,973.

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.