Skip to main content

Diamond And Blue Enamel Brooch

to
70
513
272
508
182
174
154
112
111
96
75
47
39
38
30
30
27
27
25
24
21
19
14
11
11
10
9
8
7
6
4
4
3
3
3
1
1
1
1
26
21
15
12
11
Sort By
A French 19th century Sapphire, Diamond Enamel Basket Brooch
Located in London, GB
Gold Wire and with a Royal Blue Enamel interior. French circa 1900 Dimensions: 3 cm wide x 2.5 cm
Category

Antique Early 1900s French Brooches

Materials

Diamond, Sapphire, 18k Gold

Enamel and Gold Pin with Diamond Blue Floral Pin
Located in New York, NY
A rare enamel diamond and gold pin
Category

French Brooches

Diamond, Enamel, Ruby and Gold Sailfish
Located in Santa Fe, NM
A stunning diamond-set sailfish with a blue enamel fin and ruby eye. The fish is set with
Category

Late 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

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

Damiani Parrot 18 Karat Gold Enamel Diamond Emerald Brooch with Pyrite Stand
By Damiani
Located in Fort Lauderdale, FL
Damiani Parrot brooch with red and blue enamel details on clothes and hat. The bird is wearing a
Category

21st Century and Contemporary Italian Contemporary Brooches

Materials

Diamond, Emerald, 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

Art Nouveau Plique Ajour Enamel Old Mine Diamond Pearl Lady Wings Pendant Brooch
Located in Antwerp, BE
-jour enamelled green and blue wings while they embrace this abloomed dame. A very similar jewel is
Category

Antique 1890s French Art Nouveau Brooches

Materials

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

Typical Late 19th Century Gold Enameled Brooch with Bedouin Woman
Located in Antwerp, BE
Antique jewelry object group: brooch Condition: very good condition Do you wish for a 360° view
Category

Antique Early 1900s Unknown Late Victorian Brooches

Materials

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

Antique 19th Century Painted Enamel Portrait Pendant Brooch
Located in Napoli, IT
Sensing Past Art This antique 19th Century painted Enamel Miniature depicts a charming young lady
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 18k Gold

Russian Antique Brooch Mandoline or Domra with Enamel, 1910s
Located in Antwerp, BE
draping strap over to the body embellished with a diamond rim and blue enamelled inlay frills. Besides the
Category

Early 20th Century Russian Late Victorian Brooches

Materials

Diamond, Pearl, White Diamond, Ruby, 14k Gold, Rose Gold, Silver, Gold

Opal, Sapphires, Emeralds and Diamonds in Gold 18 Carat Swordfish Brooch
By Knauf Jewels
Located in Wiesbaden, DE
This brooch is exceptionally handcrafted with care and love. It is made out of Opal, Sapphires
Category

2010s German Contemporary Brooches

Materials

Diamond, Emerald, Opal, Blue Sapphire, 18k Gold

An Art Deco 18K White Gold, Ruby Plique-à-jour Enamel Brooch! Circa 1900
Located in Pasadena, CA
An Art Deco 18K White Gold, Ruby & Plique-à-jour Enamel Brooch! Circa 1920 Mid 20th century
Category

Early 20th Century French Art Deco Brooches

Materials

Diamond, Ruby, White Gold, Enamel

Mauboussin Paris Basket of Flower Brooch with Diamond, Topaz, Sapphire, Pearls
By Mauboussin
Located in Miami, FL
This is a charming brooch designed by Mauboussin Paris. It features 1 round stunning diamonds, 1
Category

21st Century and Contemporary French Brooches

Materials

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

Heidi Daus Gifts Galore Enamel Crystal Accented Pin Brooch
By Heidi Daus
Located in Houston, TX
your life. Measurements: 2-3/4"L X 1-3/4"W X 1/4"H Crystals: Red and blue enamel, clear, clear AB
Category

21st Century and Contemporary Asian Modern Brooches

Enamel Diamond Yellow Gold Floral Pin
Located in Salt Lake City, UT
The pin contains nine round brilliant-cut diamonds, prong-set, with average estimated weights of
Category

20th Century Brooches

Materials

Diamond, Yellow Gold

Paul Amey Marlin Brooch in Sterling Silver, 9K Gold, Diamond and Paua Shell
By Paul Amey
Located in Tewantin, Queensland
brilliant cut, with accented sections of the marlin in blue enamel. Overall dimensions of the Marlin Brooch
Category

2010s Australian Artisan Brooches

Materials

Diamond, Silver, 9k Gold, Sterling Silver

Antique English Diamond Royal Engineers Badge Brooch
Located in Napoli, IT
detailed with Red and Blue enamelling Embellished with Diamonds approx .30 Ct Bearing “Honi -Soit -Qui -Mal
Category

Vintage 1930s British Art Deco Brooches

Materials

Diamond, 18k Gold, Platinum

Antique Late Victorian Gold Split Pearl Diamond Brooch
Located in Birmingham, GB
stunning light blue enamel surround. This beautiful brooch, could be a unique something blue.. or perhaps
Category

Early 20th Century Unknown Victorian Brooches

Materials

Diamond

Playful Poodle Dog with Enamel Ball, Ruby Eyes and Diamond Collar Gold Pin
Located in Palm Beach, FL
diamond collar and has an attached green, blue and enamel ball that he loves playing with. This pin is
Category

Vintage 1950s Brooches

Materials

Diamond, Ruby, 18k Gold

18 Karat Gold Pelican Enamel Pin with Ruby Eye and Pave Diamond Fish
Located in New York, NY
Pelican in flight with green and blue enamel with a pave diamond fish present in the mouth
Category

Vintage 1960s Unknown Contemporary Brooches

Materials

Black Diamond, Ruby, 18k Gold

Fine French Antique Star Sapphire and Diamonds 18 Karat Yellow Gold Brooch, 1860
Located in Antwerp, BE
Antique jewelry object group: brooch Condition: excellent condition Do you wish for a 360° view
Category

Antique 19th Century French Romantic Brooches

Materials

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

Vintage Diamond Georgian Greek Design Morning Brooch in 14K
Located in Vienna, VA
Design Blue Enamel 14K Yellow Gold Brooch Size: Approx. 47mm X 47mm Center Diamond Weight: Approx. 0.25
Category

20th Century Brooches

Materials

Diamond, 14k Gold, Yellow Gold

English Royal Grenadier Sweet hearth Brooch 1.20 Carat Diamond
Located in Napoli, IT
Grenadier Guards sweetheart brooch set with single cut Diamonds for approx 1.20 Ct rated G/H VVS/SI Bearing
Category

Vintage 1920s British Brooches

Materials

Diamond, 15k Gold, Platinum

Dramatic Enamel Ruby Diamond Silver Gold Flower Pin Clip
Located in Palm Beach, FL
This romantic Lilly pin is a real show stopper! 18k silver large elegant diamond and rubies enamel
Category

Vintage 1970s Brooches

Materials

Diamond, Ruby, 18k Gold, Silver

Catalan Art Deco Starfish Brooch
Located in Barcelona, ES
Catalan Art Deco starfish brooch Yellow Gold, silver, blue enamel, diamonds and a green stone
Category

Vintage 1930s Spanish Brooches

Materials

Diamond, Other, Gold, Silver

Art Nouveau Pendant Brooch with Poppy Flower Pattern
Located in Jacksonville, FL
, expertly enameled in a beautiful green color and decorated with Diamond, Ruby, and Sapphire stones. The
Category

Early 20th Century Art Nouveau Brooches

Materials

Diamond, Natural Pearl, Ruby, Blue Sapphire, 18k Gold

Victorian Diamond Natural Pearl Royal Blue Heart Pendant
Located in Napoli, IT
gold A centre Diamond and natural pearl daisy under lined by Royal Blue enamelling in the shape of a
Category

Antique 1860s Victorian Brooches

Materials

Diamond, Natural Pearl, 18k Gold

Edward Circa 1920s Prince of Wales Diamond Enamelled Service Pin 18 Carat Gold
Located in Hamilton, AU
royal blue enameled banners flow beneath a bejewelled crown and diamond embellished feathers - she is
Category

Early 20th Century British Modern Brooches

Materials

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

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...

Period H.M King George V Royal Presentation Brooch
Located in London, GB
An open work platinum and rose cut diamond brooch with a central blue enamel plaque. Having the
Category

English Brooches

Materials

Diamond

Timeless Flight: Handcrafted 18kt Gold Dragonfly Brooch with Precious Gems
Located in Lugano, CH
play of reflections and hues. The body, hand-enameled in blue, features six flexible segments that
Category

21st Century and Contemporary Italian Contemporary Brooches

Materials

White Diamond, Ruby, Sapphire, Gold

Micro Mosaic Gold Brooch with Filigrain by Castellani
By Castellani
Located in Antwerp, BE
As with this 18K yellow gold Victorian brooch, the Italian jewellery brand "Castellani" is a master
Category

Antique 1880s Italian High Victorian Brooches

Materials

Gold, 18k Gold, Yellow Gold

Jeweled Gold Don Quixote Pin
Located in Scottsdale, AZ
nose and sapphire eyes. The shield is embossed with diamonds and blue enamel.
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Agate cameo, 19th century
Located in Paris, IDF
maiden bust with flowered hair. Blue enamel, rose-cut-diamonds and pearls in surround. Gold pin and
Category

Antique Late 19th Century French Victorian Brooches

Materials

Agate, 18k Gold

Antique Black Opal Stick Pin
Located in Toronto, Ontario
with strong play of colour. There are four old European cut diamonds which are bead set above and below
Category

Vintage 1910s Art Nouveau Brooches

Materials

Opal, 14k Gold, Yellow Gold

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

Modern Plique-a-Jour Enamel Aquamarine Sapphire Diamond Pendant Brooch
Located in Scottsdale, AZ
This dragonfly design and enamel work is perfect and absolutely enchanting. This brooch also
Category

20th Century American Art Nouveau Pendant Necklaces

Materials

Aquamarine, Blue Sapphire, Diamond, White Diamond, 18k Gold, White Gold

Victorian Ladies yellow Gold Diamond Enamel Shamrock Brooch Watch
By C.H. Meylan
Located in New York, NY
A beautiful ladies Victorian style Shamrock blue enamel, eighteen karat yellow gold and diamond
Category

Early 20th Century Unknown Victorian Pocket Watches

Materials

Diamond, 18k Gold

Art Deco Blue Enamel and Diamond 14 Karat Gold Floral Lady Watch Pendant
Located in Antwerp, BE
authentic Art Deco emblem by its geometrical blue and black enamelled patterns. In between the stylish
Category

Early 20th Century Austrian Art Deco Pocket Watches

Materials

Diamond, 14k Gold

Victorian 1.26 Carat Sapphire, Old Cut Diamond and Enamel Pendant, circa 1880
Located in Essex, GB
, midnight blue with two rows of old mine cut diamonds and black enamel in the surround. A dramatic statement
Category

Antique Late 19th Century Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, 9k Gold, Silver

Paul Amey Dragonfly Pendant-Brooch in Sterling Silver with Diamonds and Garnets
By Paul Amey
Located in Tewantin, Queensland
has accented sections with enamel in mauve, blue, pink, green and yellow. The diamonds are a 5pt, 6 x
Category

2010s Australian Artisan Pendant Necklaces

Materials

Diamond, Garnet, Cultured Pearl, Tsavorite, Gold, 18k Gold, Sterling Silver

Ark Design, Pendant, Diamonds, Sapphires, Rubies, Citrine, Gold, Enamel
Located in New York, NY
beautiful young woman holding a mascaraed mask made of gold, diamond and enamel, representing beauty and
Category

21st Century and Contemporary American Renaissance Pendant Necklaces

Materials

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

Victorian Hand-Painted Portrait Pin Pendant
Located in Bellmore, NY
compliments the portrait very well with a blue enamel design. The back has a pin and clasp. Truly a
Category

Antique Early 1900s Unknown Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Antique 18K Gold Silver 2.98ctw Old Cut Diamond and Blue Enamel Brooch
Located in Staines-Upon-Thames, GB
A Victorian diamond, blue enamel, yellow gold, and silver brooch, comprising sixty-eight old cut
Category

Antique Late 19th Century British Victorian Brooches

Materials

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

Blue Enamel Diamond Brooch
Located in Napoli, NA
Antique blue enamel and diamond brooch decorated with a gold and diamond flower design surrounded
Category

Early 20th Century Brooches

Materials

Diamond, 18k Gold, Enamel

Blue Enamel Diamond Gold Brooch
Located in Miami, FL
diamond hearts are surrounded by midnight blue enamel. The pin can also be worn as a pendant. This brooch
Category

20th Century American Brooches

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Cream and Blue Enamel Diamond Butterfly Brooch
By Moira
Located in London, GB
A cream and dark blue guilloche enamel butterfly brooch, set with a single brilliant-cut diamond to
Category

2010s British Modern Brooches

Materials

Diamond, Ruby, 18k Gold

Edwardian Diamonds Blue Enamel Pin Brooch, 1910
Located in Herzelia, Tel Aviv
Fine Edwardian brooch with Diamonds and Blue Enamel. Center represents a star-shaped circle with a
Category

Vintage 1910s Edwardian Brooches

Materials

Diamond, Enamel

Blue Enamel Diamond Pearl and Gold Butterfly Brooch
By Moira
Located in London, GB
An enamel butterfly brooch, with dark blue basse-taille enamel wings, set with 0.48ct of round
Category

21st Century and Contemporary British Modern Brooches

Materials

Diamond, Cultured Pearl, 18k Gold

Victorian Gold Blue Enamel Locket Pendant and Brooch
Located in New York, NY
Victorian Gold Blue Enamel Locket Pendant and Brooch Details: With natural seed pearls. Can be
Category

20th Century Brooches

Materials

Diamond, Pearl, 18k Gold, Enamel

Alabaster and Wilson 18 Karat Diamond and Enamel Yellow Gold Horse Jockey Brooch
By Alabaster and Wilson
Located in London, GB
A contemporary Alabaster and Wilson 18 karat diamond and enamel yellow gold horse jockey brooch
Category

2010s British Retro Brooches

Materials

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

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

Blue Enamel Diamonds Pearls Cognac Citrine Brooch, 1900
Located in Herzelia, Tel Aviv
A heart shaped Citrine stone is surrounded by a ribbon shaped blue Enamel underlined with Pearl
Category

Early 20th Century Brooches

Materials

Citrine, Diamond, Pearl, Enamel

Plique -a- jour Blue Enamel Ruby and Diamond En-Tremblant Brooch
Located in Bethesda, MD
French Plique a jour blue enamel ruby and diamond En-Tremblant Brooch. The hinged enamel petals
Category

Vintage 1950s French Brooches

Materials

Diamond, Ruby, 18k Gold, Enamel

David Webb Blue Enamel and Diamond Sea Lion Seal Brooch Pin
By David Webb
Located in New York, NY
An American Mid-20th Century 18 karat gold and platinum brooch with diamonds, emeralds, ruby and
Category

20th Century American Modern Brooches

Materials

Diamond, Enamel

Enamel, Emerald, Sapphire and Diamond Brooch
Located in New York, NY
Designed as a dragonfly, the body set with circular-cut emeralds and diamonds, eyes highlighted
Category

Vintage 1940s American Art Nouveau Brooches

Materials

Diamond, Emerald, Blue Sapphire

Art Deco 2.60 Carat Diamond Blue Enamel Platinum Swordfish Brooch
Located in Philadelphia, PA
top dorsal fin with additional smaller fins, all glossed with bright blue enamel with some black
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, White Diamond, Blue Sapphire, Platinum, Enamel

  • 1
  • ...
Get Updated with New Arrivals
Save "Diamond And Blue Enamel Brooch", and we’ll notify you when there are new listings in this category.

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.