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Anton Janda Austrian 1950 Brooch Earring Set in 18kt Gold with Diamonds Nephrite
Located in Miami, FL
Brooch and earrings parure designed by Anton Janda. Magnificent set composed by a brooch and a
Category

Vintage 1950s Austrian Art Nouveau Brooches

Materials

Diamond, White Diamond, Jade, Quartz, Gold, 18k Gold, White Gold

Turquoise Lapis Gold Brooch Pin Clip Earrings Set, 1970s
Located in Beverly Hills, CA
Colorful, three-dimensional set consisting of a brooch and a pair of earrings created in the 1970s
Category

Vintage 1970s Unknown Brooches

Materials

White Diamond, Lapis Lazuli, Turquoise, 18k Gold, Yellow Gold

Natural Coral and Diamond Brooch
Located in Aspen, CO
brilliant cut diamond weighing approximately .20 cts,, in the center. This brooch is 1.75 inches in length
Category

Mid-20th Century Unknown Contemporary Brooches

Materials

Coral, Diamond, 18k Gold

Spanish Neo-Renaissance Set Brooch, Earrings, Bracelet and Ring in 18 Karat Gold
Located in Neguri, Vizcaya
affected by COVID-19. Orders welcome! MATERIAL The set of Earrings and Brooch total ◘ Weight 52.9grams
Category

Antique Late 19th Century Spanish Renaissance Revival Brooches

Materials

Diamond, Gold, 18k Gold

Tiffany Co. Gemstone Flower Brooch and Earrings
By Tiffany Co.
Located in New York, NY
Tiffany Gemstone Flower Pin and Earrings Set. The pin has a cabochon amethyst (app. 7-8 ct), pink
Category

1990s American Artist Brooches

Materials

Amethyst, Diamond, Yellow Sapphire, Tourmaline, 18k Gold

A Victorian Diamond Flowerhead Brooch/Pendant and pair of Earrings en suite
Located in Firenze, IT
Set with old european cut diamonds, the brooch and matching earrings designed as a carnation flower
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Yellow Gold, Sterling Silver

Webb Ruby and Diamond Snowflake Brooch
By David Webb
Located in New York, NY
large cabochon ruby. The brooch is set with a total of 17 cabochon rubies and 144 diamonds weighing
Category

Vintage 1960s Brooches

Materials

Ruby, Diamond, 18k Gold

1960s Diamond Yellow Gold Fruit Pin and Earrings Set
Located in New York, NY
Made of 18k yellow gold, this set features sparkling round cut diamonds weighing approximately
Category

Vintage 1960s Brooches

Materials

Diamond, 18k Gold, Yellow Gold

CARTIER Diamond Emerald Yellow Gold Elephant Brooch Earrings
By Cartier
Located in Beverly Hills, CA
Lovely elephant set consisting of a brooch and earrings created by Cartier in France in the 1980's
Category

Vintage 1980s French Brooches

Rare "Imperial" jade brooch/earrings
Located in New York, NY
"Imperial" jade can be removed and worn as earrings with the diamonds worn along as a brooch, or used as two
Category

1990s Unknown Brooches

Materials

Jade, Diamond, 18k Gold

Mid-century 18k Gold Clip-on Earrings and Brooch with 2.05 Cts in Diamonds
Located in Aventura, FL
Mid-century suite of Clip-on Earrings and Brooch crafted in 18k yellow Gold, featuring 27 Round
Category

Mid-20th Century Modernist Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Victorian Gold and Diamonds Trembleuse Brooch
Located in PARIS, FR
brooch, a rose-cut diamond cluster ring and a pair of rose-cut diamond sleeper earrings. Contact us for
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Vintage Schreiner Gold Tone Brown Yellow Rhinestone Earrings Brooch Set
Located in Flushing, NY
Vintage Schreiner Gold Tone Brown & Yellow Rhinestone Earrings & Brooch Set Approximate Dimensions
Category

20th Century Brooches

Materials

Gold

Van Cleef Arpels Mid-20th Century Earring and Brooch Suite
By Van Cleef Arpels
Located in New York, NY
one side of the brooch and earrings platinum and diamond-set. Circa 1970's. Signed, “Van Cleef
Category

Vintage 1970s French Brooches

Materials

White Diamond, 18k Gold, Platinum

Platinum 18 Karat Gold Diamond, Ruby, and Emerald Earrings and Pin Bird Set
Located in Great Neck, NY
Beautiful Earrings and Pin Bird Set Metal: 18K Yellow Gold & Platinum Pin Weight: 38.8 Grams
Category

Vintage 1970s Contemporary Brooches

Materials

Diamond, Ruby, Emerald, 18k Gold, Platinum

Natural Ruby, Pink Sapphire and Diamond Brooch/Pendant Top Set in 18K White Gold
Located in Tokyo, JP
A beautiful Brooch/Pendant set in 18K White Gold featuring 0.85 Carats Natural Rubies, 0.80 Carats
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

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

AGL Certified Sapphire and Diamond Gazdar Platinum Brooch
By Gazdar
Located in MIAMI, FL
Beautiful Sapphire and Diamond brooch by famed designer Gazdar. This piece is certified with an AGL
Category

Vintage 1970s Indian Modern Brooches

Materials

Diamond, Blue Sapphire, Platinum

Peridot/Pearl/Diamond Brooch/Pendant and Earring Set
Located in Carmel-by-the-Sea, CA
Lovely Handmade Brooch or Pendant, and Earring Set. Earrings measure approximately 1.125 inches in
Materials

Peridot, Diamond, Natural Pearl

18K White Gold Onyx, Blue Lapis and Diamond Brooch
Located in New York, NY
diamonds.Presenting outstanding craftsmanship and top-quality gems in a heavenly set design with a playful display of
Category

20th Century American Modern Brooches

Materials

Diamond, Onyx, 18k Gold, White Gold

David Webb Turquoise and Diamond Floral Brooch 18 Karat Gold
By David Webb
Located in MIAMI, FL
A beautiful brooch from famed designer David Webb. The brooch is set with amazing natural
Category

Vintage 1980s American Modern Brooches

Materials

Diamond, Turquoise, 18k Gold

VAN CLEEF ARPELS Diamond and Gold Pin and Earrings<br /
By Van Cleef Arpels
Located in New York, NY
This is a beautiful 1960’s flower-shaped diamond and 18 karat yellow gold earring and brooch set
Category

Vintage 1960s Brooches

Materials

Diamond, 18k Gold

Meister Sapphire Diamond Gold Brooch
Located in Litchfield, CT
Circa 1980s, 18k, Meister, Zurich, Switzerland. Set with 12.0 carats of superb sapphires in
Category

Vintage 1980s Swiss Brooches

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, ...

5.70 Carat Natural Pink Sapphire Diamond Brooch/Pendant Top Set in White Gold
Located in Tokyo, JP
Diamond Accents set in 18 Karat White Gold. Sapphires have extraordinary durability - they excel in
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

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

LB Exclusive Vintage 18K Yellow Gold 2.50 Ct Diamond and Sapphire Brooch and Ear
By LB Exclusive
Located in Southampton, PA
This stylish set includes a matching brooch and earrings, both crafted from luxurious materials. An
Category

21st Century and Contemporary Brooches

Materials

Diamond, Sapphire, Yellow Gold

Henry Dunay Tangerine Moonstone and Diamond Earrings and a Brooch Set
By Henry Dunay
Located in New York, NY
Tangerine moonstone, diamond, cultured pearl and 18k yellow gold brooch and drop earrings set by
Category

Late 20th Century Artist Drop Earrings

Materials

Diamond, Moonstone

Midcentury Vintage Set of Pin and Earrings Features Carved Amethyst and Nephrite
Located in Los Angeles, CA
This gorgeous set of 3, Mid Century vintage brooch, features carved amethyst and nephrite set in a
Category

Mid-20th Century Unknown Brooches

Materials

Amethyst, Diamond, Jade, 14k Gold, 18k Gold, Yellow Gold

1930s 2.91Ct Ruby and Diamond Yellow Gold and Silver Set Brooch / Earring Set
Located in Jesmond, Newcastle Upon Tyne
yellow gold and silver set flower brooch / earring set; part of our diverse antique jewelry collections
Category

Vintage 1930s Unknown Stud Earrings

Materials

Diamond, Ruby, Gold, 10k Gold, Yellow Gold, Silver

19th Century Diamonds, Silver and Gold Flower Set
Located in Napoli, NA
An impressive set of old mine cut diamond leaf and flower earrings and brooch. There are
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, Gold, Silver

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

Diamond, 18k Gold

Retro Diamond and Gold Flower Brooch Pendant and Earring Set
Located in Miami, FL
Stunning retro brooch pin/pendant and earring set crafted in yellow gold, featuring 80 old mine cut
Category

Vintage 1950s Unknown Retro Clip-on Earrings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Mauboussin Flower Earrings and Brooch Set
Located in New York, NY
Mauboussin 18K Flower earrings accompanied by 5 small diamonds, 4 rubies and a hint of turquosie at
Category

Vintage 1960s Unknown Clip-on Earrings

Materials

Diamond, Ruby, Turquoise, 18k Gold

David Webb Yellow Sapphire Diamond Gold Platinum Large Maltese Cross Brooch
By David Webb
Located in New York, NY
. Set with a total of approx. 15ctw GH/VS diamonds and yellow sapphires. Center largest stone is approx
Category

20th Century American Brooches

Materials

Diamond, Yellow Sapphire, Gold, Platinum

Vintage Van Cleef Arpels Coral and Diamond Earring and Brooch Set in Gold
By Van Cleef Arpels
Located in London, England
& Arpels coral and diamond earring and brooch suite set in 18k yellow and white gold. Both pieces within
Category

Vintage 1960s French Retro Stud Earrings

Materials

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

Unique Peacock Enamel Diamond Gold Flower Brooch
Located in Los Angeles, CA
. There is also a matching pair of earrings, sold separately, but may be priced as a set.
Category

Vintage 1970s Italian Brooches

BUCCELLATI Diamond Pearl Platinum 18k Gold Day Night Earrings and Brooch Set
By Buccellati
Located in New York City, NY
Timeless diamond, pearl, platinum and 18K yellow gold day/night earrings and brooch set by
Category

Late 20th Century Dangle Earrings

Materials

Diamond, Cultured Pearl, 18k Gold

Antique Old Cut Diamond Platinum 18 Karat Yellow Gold Brooch
Located in Beverly Hills, CA
One Antique Old Cut Diamond Platinum 18 Karat Yellow Gold Brooch. Featuring seven old mine cut
Category

Vintage 1910s Unknown Edwardian Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique 37.17 Carat Emerald and 6.55 Carat Diamond White Gold Jewelry Set
Located in Jesmond, Newcastle Upon Tyne
versatile set consisting of an antique brooch and drop earrings; these settings can be converted into a
Category

Vintage 1920s French Brooches

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage 14 Karat Yellow Gold Starburst Cross Pendant Brooch 36 Diamonds
Located in North Hollywood, CA
This Brooch Pendant is set with 36 Diamonds, six of those have an average diameter 3.20mm and the
Category

Vintage 1960s American Brooches

Materials

White Diamond, 18k Gold

Diamond, Sapphire, Emerald Yellow Gold Earrings Brooch Set
Located in Beverly Hills, CA
Colorful and elegant French set consisting of a pair of earrings and a brooch created in the 1970's
Category

Vintage 1970s French Dangle Earrings

Boucheron Earring Brooch Set
By Boucheron
Located in New York, NY
Pair of 18kt Yellow gold & Diamond Clip on Earrings with Post -accompanied by a long matching
Category

Vintage 1950s French Clip-on Earrings

Materials

Diamond, 18k Gold, Yellow Gold

TVJ 0.80 Carat Diamond Snowflake Drop Earrings
Located in London, GB
has been star set with a single round brilliant cut diamond. Additionally, the earrings have a
Category

20th Century Victorian Brooches

Materials

Diamond, Platinum

Victorian Sapphire Diamond Silver Gold Earrings Pendant Brooch Set
Located in Idar-Oberstein, DE
A beautiful Victorian Sapphire and Diamond Semi-Parure, ca. 1890s The set consists of pendant
Category

Antique Late 19th Century Unknown Victorian Chandelier Earrings

Materials

Blue Sapphire, Diamond, Sapphire, Gold, Silver

2.10 Carat Natural Aquamarine, Green Garnet, Ruby Diamond Brooch/Pendant Top
Located in Tokyo, JP
Diamonds, 0.69 Carats Green Garnet and 0.38 Carats Ruby set in 18K Gold. Aquamarines have been prized gems
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

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

Van Cleef Arpels Wood Diamond Yellow Gold Butterfly Pin Brooch Clip VCA
By Van Cleef Arpels
Located in Beverly Hills, CA
brooch. Made of wood and 18 karat yellow gold and accented with round brilliant cut diamonds (F color
Category

1990s French Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Cartier 1950 Masaï Brooch
By Cartier
Located in Monte Carlo, MC
, mother of pearl and diamonds ; the top of the spears in coral ; gold and diamonds earrings and head
Category

Vintage 1950s French Brooches

Materials

Coral, Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Gay Freres Leopard Diamond Emerald Brooch Earrings Yellow Gold Set
By Gay Freres
Located in Southampton, PA
18k Yellow Gold Diamond & Emerald Leopard Brooch and Earrings Set by Gay Freres . With 34 round
Category

Vintage 1970s French Drop Earrings

Materials

Diamond, Emerald, 18k Gold

18K Yellow Gold Diamond Multicolor Sapphire Flower Brooch/pin by Designer Adler
By Adler
Located in New York, NY
Description 18K Yellow Gold Diamond Multicolor Sapphire Flower Brooch Type: Brooches/pin Metal
Category

2010s Brooches

Materials

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

Cartier 1940 Paris Art-Deco Ladybug Pin Brooch 18Kt Yellow Gold Coral Diamonds
By Cartier
Located in Miami, FL
cabochon, carved from natural pink salmon coral and bezel set with 6 European round brilliant cuts diamonds
Category

Vintage 1930s French Art Deco Brooches

Materials

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

Invisible Mystery Set Ruby and Diamond Owl Pin or Pendant 18 Karat White Gold
Located in New York, NY
Invisible or Mystery set Princess cut Burma Ruby And Diamond Owl Pin/ Pendant in 18 K White
Category

Early 20th Century Brooches

Materials

Diamond, Ruby, 18k Gold

Van Cleef Arpels 18ct gold diamond and ruby set Necklace, Earrings and Brooch
By Van Cleef Arpels
Located in London, GB
An Ruby and diamond necklace with detachable brooch and matching earrings by Van Cleef and Arpels
Category

Vintage 1980s Clip-on Earrings

Materials

White Diamond, Ruby, 18k Gold

14 Karat Gold Ladies Natural Jade, Amethyst and Diamond Earring and Brooch Set
Located in Braintree, GB
Vintage 14kt yellow gold ladies natural jade, amethyst and diamond earring and brooch set. Made in
Category

Vintage 1970s German Clip-on Earrings

Materials

Amethyst, Diamond, Jade, 14k Gold

Boucheron Turquoise Diamond Gold Earrings and Brooch
By Boucheron
Located in Monte Carlo, MC
circle of twisted gold set with diamonds, pin 7 cm, earrings 4 cm (72,05grs)
Category

Vintage 1960s French Clip-on Earrings

Materials

Diamond, Turquoise, 18k Gold, Gold

18kt Yellow Gold Set Brooch and Clip-On Earrings with Diamonds, 1940s
Located in Antwerp, BE
18kt Yellow Gold Set Brooch and Clip-On Earrings with Diamonds, 1940s Elegant set with brooch and
Category

20th Century Artisan Clip-on Earrings

Materials

Diamond, Yellow Gold

ANTON JANDA Austria 1950 Parure Set In 14Kt Gold Diamonds. Nephrite Amethysts
Located in Miami, FL
Brooch and earrings parure designed by Anton Janda. This is a magnificent set composed by a brooch
Category

Vintage 1950s Austrian Art Nouveau Brooches

Materials

Amethyst, Diamond, Jade, White Diamond, Gold, Yellow Gold, 14k Gold

Pearl Diamond Gold Earring and Three Brooch Suite
Located in Carmel-by-the-Sea, CA
Whimsical collection of earrings and three brooches in a charming starfish design, crafted of 14
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Cultured Pearl, 18k Gold

Contemporary 3.60 CTW Diamond 18 Karat White Gold Inside-Outside Hoop Earrings
Located in Philadelphia, PA
Designed as round white gold open hoops with round brilliant cut diamonds Bead set inside-outside
Category

21st Century and Contemporary Brooches

Materials

Diamond, Gold, 18k Gold, White Gold

Victorian Carved Coral Brooch Drop Earrings Set
Located in Los Angeles, CA
Victorian Carved Coral Brooch and Drop Earring Set Circa 1850. * ABOUT THIS ITEM: # P4903. Scroll
Category

Antique 1850s Italian Victorian Drop Earrings

Materials

Coral, 14k Gold

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Diamond Brooch And Earring Set For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond brooch and earring set 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 Yellow Gold — 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 brooch and earring set from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A diamond brooch and earring set from Tiffany Co., Van Cleef Arpels and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 old european cut and brilliant cut alternatives. Finding a diamond brooch and earring set for sale for women should be easy, but there are 14 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Brooch And Earring Set?

Prices for a diamond brooch and earring set can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $800 and can go as high as $70,000, while this accessory, on average, fetches $8,065.

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.  

Questions About Diamond Brooch And Earring Set
  • 1stDibs ExpertNovember 14, 2023
    Most experts agree that a prong setting is best for diamond stud earrings. Prongs help keep diamonds securely in place. Three-prong settings allow for more of the diamond to remain visible, while four-prong settings may be slightly more secure. For diamond stud earrings with weights of 2 carats or more, a six- or eight-prong setting can increase stability and security. Explore a large selection of diamond stud earrings on 1stDibs.