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12 Carat Diamond Stud Earrings

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14K White Gold Pink Sapphire 1/10 Cttw Round Diamond Halo Stud Earrings
Located in New York, NY
These exquisite halo stud earrings showcase a graceful and feminine style with a richly hued
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Pink Sapphire, White Gold, 14k Gold

1.30 CTW Marquise Diamond 18 Karat White Gold Flower Stud Earrings
Located in Boca Raton, FL
Marquise diamond floral earrings fashioned in 18 karat white gold. The stud earrings features 8
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Ruby Stud Earrings w Earth Mined Diamonds in Solid 14K Yellow Gold Oval 7x5mm
Located in Columbus, OH
These cute stud earrings feature a pair of 1.77 carat weight oval ruby gemstones with natural earth
Category

2010s American Modern Stud Earrings

Materials

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

Sophisticated 0.70ct Flower-shaped Diamond Stud Earrings in 20K Yellow Gold
Located in רמת גן, IL
natural diamond Color grade: G-H Clarity grade: SI Side stone: 12 stones Side stone carat weight: 0.60ct
Category

2010s Singaporean Stud Earrings

Materials

Diamond, Yellow Gold

MODERNIST Studs Earrings In 14Kt Yellow Gold With VS Diamonds And Opals
Located in Miami, FL
Modernist earrings with boulder opals. These are a beautiful modernist studs’ earring, created in
Category

Vintage 1970s American Modern Stud Earrings

Materials

Diamond, Opal, White Diamond, Gold, Yellow Gold, 14k Gold

14W Teeny Diamond Studs
Located in McLeansville, NC
A pair of 14 karat white gold diamond stud earrings. These earrings feature full cut round diamonds
Category

Early 2000s Stud Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

14Y Teeny Diamond Studs
Located in McLeansville, NC
A pair of 14 karat yellow gold diamond stud earrings. These earrings feature full cut round
Category

Early 2000s Stud Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Luxurious 18k White Gold Stud Earrings with 0.76 Ct Natural Diamonds
Located in רמת גן, IL
A beautiful earring with a dazzling 0.16 carat round brilliant natural diamond. It has 0.6 carat of
Category

2010s Asian Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Pink Sapphire and Diamond Earring Studded in 18 Karat Rose Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
These are an exclusive pair of earrings with pink sapphires and diamonds features 12 pieces of pear
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Pink Sapphire, 18k Gold, Rose Gold

Diamond Earrings in 18 Carat Yellow Gold Filigree
Located in London, England
A pair of diamond filigree stud earrings in 18ct yellow gold. Each earring is composed of a squared
Category

2010s British Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

10K Yellow Gold 1/10 Cttw Braided Horseshoe Stud Earrings
Located in New York, NY
Embrace elegance and charm with these exquisite 10K yellow gold stud earrings, intricately designed
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Gold, 10k Gold, Yellow Gold

18 Karat White Gold Diamond Ruby Pear Stud Earring Ring Pendant Set
Located in Los Angeles, CA
approximately 0.68 total carats of SI-H Quality white diamonds and 2.10 total carats of ruby stones. The ring is
Category

2010s American Stud Earrings

Materials

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

Set in 18k White Gold, Natural, Ceylon Multi Sapphires Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
Diamonds is 0.94 carats. Net Gold weight is 12 grams. The dimensions of the Earrings are 2.80cm x 2.00cm x
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

The One Heart Pink Topaz and Diamond Stud Earrings in 14K White Gold
Located in Bangkok, TH
These adorable Pink Topaz and Diamond Heart Shape Studs feature a beaming 2-carat heart cut pink
Category

21st Century and Contemporary Unknown Art Deco Stud Earrings

Materials

Diamond, Topaz, 18k Gold, White Gold

Ceylon Sapphire and Diamond Halo Classic Stud Earrings in 18K White Gold
Located in Bangkok, TH
Add a touch of elegance with the Round Cut Ceylon Sapphire and Diamond Halo Classic Stud Earrings
Category

21st Century and Contemporary Unknown Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Estate 14k White Gold 1.22ctw Round Ruby Diamond Flower Cluster Stud Earrings
Located in Montclair, NJ
This is an absolutely gorgeous petite pair of ruby and diamond flower cluster earrings that is very
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

Ruby and Diamond Floral Cluster Stud Earrings Set in Gold and Platinum
Located in London, England
A spectacular pair of vibrant red ruby and diamond cluster earrings set in platinum and 18k yellow
Category

2010s British Modern Stud Earrings

Materials

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

AIG Certified 2.57 Carat Rubies and 0.80 Carat Diamonds, 18 Karat Gold Earrings
Located in Crema, Cremona
A lovely pair of rubies and diamonds stud earrings, a perfect gift or self gift for Valentine! The
Category

Late 20th Century Italian Contemporary Stud Earrings

Materials

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

1930s 3.76 Carats Old Mine Cut Diamonds Gold Cluster Earrings
Located in Napoli, NA
This Gorgeous Diamonds cluster earrings are set with an old mine cut diamond a little less 2 carat
Category

Mid-20th Century Italian Edwardian Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

18 Karat Gold Art Deco Mint Green Emerald Baguette Diamond Stud Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
emerald baguette diamond pyramid shaped stud earrings, where the lush mint green emeralds exudes
Category

2010s Indian Art Deco Stud Earrings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Luxurious 18K White Gold Stud Earrings with 1.35 ct Natural Diamonds NGI Cert.
Located in רמת גן, IL
A beautiful earrings with a dazzling 1.3 carat round brilliant natural 1.3. It has 0.05 carat of
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, White Gold

18kt Solid White Gold 9.7 ct Emerald Diamond Statement Stud Earrings For Wedding
By VR Jewels
Located in New York, NY
Emerald Diamond Statement Stud Earrings For Wedding in 18K Gold to make a statement with your look
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Emerald, White Gold, 18k Gold, Gold

0.62ctw Diamond Sapphire Flower Stud Earrings, 14k Yellow Gold, Length 3/8 Inch
Located in McLeansville, NC
These stunning 0.62ctw diamond and sapphire flower stud earrings will add a touch of elegance to
Category

Vintage 1980s Stud Earrings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Natural Diamond 1.10 ct Bezel Set Illusion 18 Karat Yellow Gold Stud Earrings
Located in Antwerpen, BE
Experience a touch of sophisticated glamour with our "Bezel Set Emerald Illusion Stud Earrings in
Category

2010s European Art Nouveau Stud Earrings

Materials

Diamond, Emerald, Yellow Gold

2.02 Ct. Black Diamond and Ruby Art Deco Inspired Stud Earrings in 14K Gold
Located in Bangkok, TH
piece. Glamorous and elegant, these stud are perfect to wear day and night. Earrings Information Style
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Diamond, Black Diamond, Ruby, 14k Gold, White Gold

Fancy Colored Diamond Earrings
Located in Weston, MA
fancy intense yellow diamond Comes with 12 individual GIA reports 5.1 carats of diamonds
Category

Late 20th Century Contemporary Stud Earrings

Materials

Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Brow...

Sapphire and Diamond Cluster Halo Stud Earrings Set in 18 Karat White Gold
Located in London, England
A lovely pair of petite sapphire and diamond oval halo earrings set in 18k white gold. Each
Category

2010s British Modern Stud Earrings

Materials

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

1.49 Carat Emerald Diamond Flower Earrings 18 Karat In Stock
Located in Boca Raton, FL
Gemstones (12 Emeralds), and approximately 0.23 carats of Round Brilliant cut diamonds (2 Diamonds) Diamond
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

12.5 mm Round Golden Sea Pearl Diamond Cocktail Stud Earrings 18 K White Gold
Located in New York, NY
Presenting the exquisite 12.5mm Round Golden South Sea Pearl & Diamond Cocktail Stud Earrings, a
Category

Early 2000s Stud Earrings

Materials

South Sea Pearl, Diamond, Pearl, 18k Gold, White Gold

0.74 carat Round Brilliant Baguette Cut Diamond Earrings 14 Karat In Stock
Located in Boca Raton, FL
). There are approximately 0.14 carats of baguette cut diamonds (12 baguette cut diamonds) Diamond Clarity
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Gold, 14k Gold, Rose Gold

Tanzanite and Diamond Earrings
Located in Palm Beach, FL
Tanzanite and Diamond Earrings Two Tanzanite center stones weighing approximately 5.32 carats
Category

20th Century Stud Earrings

Materials

Diamond, Tanzanite

3.50 Carat Half Ball Bead Set Brilliant Natural Diamonds Earrings 18 Karat Omega
Located in New York, NY
diamonds Vs-2 clarity F / G -colors. 18kt. white gold. Diameter: .63 inch depth: .35 inch. 12 Grams
Category

2010s American Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Button Style Yellow Diamond Gold Cluster Earrings
Located in Stamford, CT
Button style clip post earrings with bright white sparkly Diamonds and orange-yellow irradiated
Category

Early 2000s Stud Earrings

Materials

Diamond, Yellow Diamond, Gold, 14k Gold, 18k Gold, Yellow Gold

Citrine Diamond Round Flower Rose Gold Earrings
Located in Stamford, CT
18k rose gold gem Citrine pear shaped diamond round cluster earrings. 12 pear Briolette cut
Category

Early 2000s Stud Earrings

Materials

Citrine, Diamond, 18k Gold, Rose Gold

Golden Lechic earrings with diamonds
Located in AMSTELVEEN, NH
A pair of exquisite Lechic earrings adorned with natural diamonds, totaling 0.60 carats. These
Category

Late 20th Century Stud Earrings

Materials

Diamond, 18k Gold

Tiffany Co Diamond Paper Flower Open Flower Earrings 0.12ct
By Tiffany Co.
Located in SYDNEY, NSW
A Pair of Tiffany & Co Diamond Paper Flowers Open Flower Earring, made in Platinum. These stunning
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

In 18K gold, art-deco, natural Burma Spinel Cocktail Ring Stud Earrings Suite
Located in Hong Kong, HK
treatment. The weight of Spinel in the earrings is 16.82 carats, and the diamonds weigh 2.21 carats. The
Category

2010s Hong Kong Art Deco Stud Earrings

Materials

Diamond, Spinel, 18k Gold

Sapphire and Diamond Halo Style Earrings
Located in Montgomery, AL
, surrounded by a delicate halo of 12 sparkling white diamonds. The earrings feature approximately 1.33 carats
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Sapphire, 14k Gold, White Gold

South Sea Pearl and Diamond Earrings
Located in Litchfield, CT
Circa 1990s, Platinum, American. These lovely earrings feature 12-millimeter South Sea pearls and
Category

1990s American Stud Earrings

Materials

Diamond, South Sea Pearl, Platinum

Jona Black Diamond and White Diamonds 18 Karat White Gold Earrings
By Jona
Located in Torino, Piedmont
Jona design collection, hand crafted in Italy, 18 karat pink gold stud earrings set with two rose
Category

2010s Italian Stud Earrings

Materials

White Diamond, Black Diamond, 18k Gold, Rose Gold

Antique Edwardian Sapphire and Diamond Earrings
Located in Montgomery, AL
sapphire is haloed by 12 antique Old European cut diamonds. The earrings have an estimated combined total
Category

Early 20th Century Edwardian Stud Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold, Platinum

DCLA 18ct White Gold Diamond Earrings 1.40ct
Located in SYDNEY, NSW
A Pair of stunning DCLA Diamond Earrings crafted in 18ct White Gold. The earrings are set with a
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Contemporary Yellow Diamond Cluster Earrings in Gold
Located in London, England
An elegant pair of contemporary yellow diamond cluster stud earrings set in 18k yellow and white
Category

2010s British Modern Stud Earrings

Materials

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

Syna Yellow Gold Garnet Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Rhodolite Garnet 12 carats approx. Diamonds 0.09 carat approx
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Syna Yellow Gold Garnet Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Rhodolite Garnet 12 carats approx. Diamonds 0.09 carat approx
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Elegant 0.66ct Diamond Earrings in 14K White Gold
Located in רמת גן, IL
Brilliant Main stone carat weight: 0.20 carat Sidestones: 12 pcs Diamond Colour: H Clarity: VS Sidestone
Category

2010s Israeli Stud Earrings

Materials

Diamond, White Gold

Diamond Earring Jackets, 14K Yellow Gold, Length 3/8 Inch, Diamond
Located in McLeansville, NC
.12 total carats. The inner diameter is 6.5 mm which can fit approximately 1.5ctw diamond studs
Category

Vintage 1970s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Black Enamel White Diamond Yellow Gold Flower Earrings
Located in London, GB
A pair of 10 karat yellow gold screw-back earrings designed as flowers, each with 12 black enamel
Category

Antique 19th Century American Victorian Stud Earrings

Materials

Diamond, White Diamond, Gold, 10k Gold, Yellow Gold, Enamel

Tiffany Co. Diamond Platinum Designer Clip on Earrings
By Tiffany Co.
Located in Miami, FL
These elegant Tiffany & Co. Diamond Platinum Designer Clip On Earrings are the definition of
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

14 Karat White Gold Star Shape Diamond Earrings
By Gregory Mikaelian Sons, Inc.
Located in Los Angeles, CA
This beautiful 14k white gold earrings have 12 diamonds each G color and sI1 clarity. Main stone
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Contemporary Ruby and Diamond Cluster Earrings in White Gold
Located in London, England
An elegant pair of contemporary ruby and diamond cluster stud earrings set in 18k white gold. Each
Category

2010s Modern Stud Earrings

Materials

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

Alex Soldier Gold Diamond Baby Blossom Earrings with Carved Mother of Pearl
By Alex Soldier
Located in New York, NY
. Limited edition. Earring diameter with extension: 15.75 mm. Earring diameter without extension: 12 mm
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Diamond, Pearl, Freshwater Pearl, Natural Pearl, Oriental...

Beautiful 0.36ct Natural Diamond Earrings in 18K Yellow Gold
Located in רמת גן, IL
12 exquisite round brilliant diamonds, these beauties boast a combined weight of 0.36 carats. Each
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Edwardian Sapphire and Diamond Flower Motif Earrings, circa 1910s
Located in London, GB
centre of each earring is a 0.40 carat old cut sapphire. Surrounding each sapphire are 12 eight-cut
Category

Vintage 1910s Unknown Edwardian Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Yoko London South Sea Pearl and Diamond Ear Studs Set in 18 Karat White Gold
By Yoko London
Located in London, GB
evening time look. -12-13mm Australian South Sea Pearls -52 White Diamonds (Total Carat Weight: 0.24ct
Category

2010s British Contemporary Stud Earrings

Materials

Diamond, White Diamond, Pearl, Cultured Pearl, South Sea Pearl, 18k Gold

Chopard Happy Diamond Icons Heart 18 Karat Yellow Gold Earrings
By Chopard
Located in London, GB
shaped stud earrings are from Chopard's signature Happy Diamond collection. Both earrings contain three
Category

1990s French Modern Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Diamond Pear Shaped Cluster Star Earrings in 18k White Gold
By Avanti
Located in Carrollton, TX
A new classic must have! This 12 diamond pear shaped clusters earrings are a must and the new
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

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12 Carat Diamond Stud Earrings For Sale on 1stDibs

There is a broad range of 12 carat diamond stud earrings for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, White Gold and 14k Gold. Find a collection of 26 vintage versions or 49 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. The designs in our inventory of 12 carat diamond stud earrings bearing Contemporary or Modern hallmarks are very popular. Harbor Diamonds, Shlomit Rogel and TJD each produced beautiful examples of these items that are worth considering. A selection of round cut, emerald cut and oval cut can be found today on these pages. There aren’t many items for men in our collection of 12 carat diamond stud earrings, as most of the options available are for women.

How Much are 12 Carat Diamond Stud Earrings?

On average, 12 carat diamond stud earrings at 1stDibs sell for $7,350, while they’re typically $99 on the low end and $358,567 for the highest priced versions of this item.

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 Stud-earrings for You

Stud earrings have a unique and rich cultural history. Though their design has evolved, vintage stud earrings are still a classic jewelry style.

Stud earrings are frequently dated back over 7,000 years to Asia, where they were worn mostly by upper-class men to indicate their wealth and status. Although earrings sometimes fell out of favor over the years — such as when ear piercing was prohibited by the Catholic Church in the 13th century — they’ve remained one of the most enduring forms of body modification.

When diamond jewelry gained prominence in the 19th century, thanks to prosperity in Europe and the United States as well as the greater accessibility of gemstones, studs adorned with fine diamonds became popular. Screw-back earrings debuted in the late 19th century and allowed people without pierced ears to don the embellishment. Stud earrings became especially popular in the 1960s.

Stud earrings are simple and usually small in size, making them lightweight and easy to wear. Unlike other earrings, stud earrings have a floating appearance. They are often made with a single gemstone, such as a sapphire or emerald, and a straight post that goes through the ear, typically with a rubber or metal backing to hold it in place.

Today, stud earrings accentuate outfits with a casual, elegant style, adding a bit of glam to any ensemble. Find an eclectic array of stud earrings on 1stDibs.

Questions About 12 Carat Diamond Stud Earrings
  • 1stDibs ExpertAugust 17, 2021
    A good carat size for diamond stud earrings is usually between .25 carat and 1 carat for everyday wear. For nicer occasions it is worth going larger to over 1 carat in size.