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18 Carat Stud Earrings

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1.71 Carat Ruby Diamond Stud Earring in 18 Karat Rose Gold
Located in Hong Kong, HK
0.63 carat of diamond halo. This earring is set in 18 karat rose gold. Truly a special gift for that
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

LB Exclusive 18 Karat Yellow Gold 0.53 Carat Diamond Stud Earrings
By LB Exclusive
Located in Southampton, PA
Keep it simple with these 18K Yellow Gold 0.53ct Diamond Stud Earrings. Each earring exudes a
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

Square Natural Colombian Emerald Stud Earrings 18 Karat
Located in US
Gorgeous medium intense green color Colombian emeralds with very good clarity, square stud earrings
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Emerald, 18k Gold

Linderman 18 Karat Gold 1.48 Carat Ruby and 1.37 Carat Diamonds Stud Earrings
Located in New York, NY
These beautiful studs feature 1.48cts of round rubies bezel set in 18kt yellow gold among 1.37cts
Category

1990s Israeli Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Modern 0, 49 Carat Diamonds 18 Karat White Gold Stud Earrings
Located in Poitiers, FR
For pierced ears. Earrings in 18 karat white gold. Each white gold and diamond earring presents in
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

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

Diamond Stud Earrings 3.09 Carats J-K I1 18 Karat White Gold Champagne Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 3.09 Carats, Color J-K Clarity I1, in 18 Karat White Gold 3 prong
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

Vintage Ruby and Diamond 18 Carat White Gold Cluster Stud Earrings
Located in Chipping Campden, GB
These gorgeous stud earrings are so sparkly and the rubies are so bright. The rubies measure 50pts
Category

Vintage 1960s British Modern Stud Earrings

Materials

Diamond, Ruby, White Gold

Modern 1, 38 Carat Diamonds 18 Karat White Gold Stud Earrings
Located in Poitiers, FR
For pierced ears. Pair of earrings in 18 karat white gold. Made with great care, these diamond
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

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

Modern 1, 23 Carat Diamonds 18 Karat White Gold Stud Earrings
Located in Poitiers, FR
For pierced ears. Earrings in 18 karat white gold. Each diamond earring presents in its center a
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

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

Round Halo Diamond Stud Earrings 0.59 Carat 18 Karat White Gold
Located in New York, NY
High quality ladies diamond stud earrings. Perfect for everyday wear and a little more sparkle then
Category

2010s Modern Stud Earrings

Certified Diamond Stud Earrings 3.01 Carats E-F SI2-I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 3.01 Carats, Color E-F, Clarity SI2-I1, in 18 Karat White Gold 3
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

18 Karat White Gold 1.50 Carat Round Diamond Halo Stud Earrings
Located in Baltimore, MD
18K White Gold 1.50 CTW Round Diamond Halo Stud Earrings Metal: 18k white gold Weight: 2.17 grams
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Gold

Diamond Stud Earrings 4.02 Carats K SI3-I1 18 Karat White Gold Champagne Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 4.02 Carats, Color K, Clarity SI3-I1, in 14 Karat White Gold 4 prong
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

Modern 18 Karat Gold 1.20 Carat Ruby 0.70 Carat Diamond Floral Stud Earrings
Located in Vilnius, Vilniaus apskr.
This is a beautiful pair of floral design stud earrings crafted in 18K white gold. The piece
Category

Late 20th Century Belgian Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold

Emerald Daisy Cluster Stud Earrings 18 Karat Gold
Located in US
1.80ct Emerald Daisy Cluster Stud Earrings 18K Yellow Gold Natural Colombian Emeralds, Fine Medium
Category

21st Century and Contemporary Unknown Art Deco Stud Earrings

Materials

Emerald, 18k Gold

18 Karat White Gold and Diamond Cluster Stud Earrings 1.72 Carat
Located in Tustin, CA
We are pleased to present these 18K White Gold & Diamond Cluster Stud Earrings. These beautiful
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Diamond Floral Cluster Stud Earrings Set in 18 Carat White Gold
Located in London, England
A pretty pair of diamond floral cluster stud earrings set in 18k white gold. Each earring is
Category

2010s Unknown Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Round Halo Diamond Stud Earrings 1.03 Carat 18 Karat Rose Gold
Located in New York, NY
A pair of gorgeous round cut pave set earrings are presented in classic sparkling diamond halos
Category

2010s Modern Stud Earrings

Fine Emerald and Diamond Stud Earrings 18 Karat 1.62 Carat Certified
Located in Brooklyn, NY
& Diamond 18 kt Solid Gold Earrings with a total weight of 3.13 grams with a Large screw on Butterfly Back
Category

2010s Modern Stud Earrings

Materials

Diamond, Emerald, 18k Gold

Modern 0, 49 Carat Diamonds 18 Karat White Gold Stud Earrings
Located in Poitiers, FR
For pierced ears. Earrings in 18 karat white gold. Each white gold and diamond earring presents in
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

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

Oro Trend 18 Karat Rose Gold 0.35 Carat Diamond Stud Earrings
By Oro Trend
Located in Southampton, PA
to 0.35 carats. The earrings measure 0.50” by 0.50” and each of the two weighs 3 grams. The pair
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Rose Gold

Oro Trend 18 Karat Rose Gold 0.35 Carat Diamond Stud Earrings
By Oro Trend
Located in Southampton, PA
to 0.35 carats. The earrings measure 0.50” by 0.50” and each of the two weighs 3 grams. The pair
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Rose Gold

GIA CERTIFIED Diamond Stud Earrings 2.03 Carats D-E I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified Diamond stud earrings weighing 2.03 Carats, Color D-E, Clarity I1, in 18 Karat White
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

0, 27 Carat White Diamonds, 18 Karat White Gold, Stud Earrings
Located in Marcianise, Marcianise (CE)
message center. Simple and elegant pair of stud earrings realized in 18kt white gold and mounted with
Category

2010s Italian Modern Stud Earrings

Materials

White Diamond, 18k Gold, White Gold

0, 25 Carat White Diamonds, 18 Karat White Gold, Stud Earrings
Located in Marcianise, Marcianise (CE)
the message center. Simple and elegant pair of stud earrings realized in 18kt white gold and mounted
Category

Early 2000s Italian Modern Stud Earrings

Materials

White Diamond, 18k Gold, White Gold

Modern 0.15 Carat 18 Karat Rose Gold Diamond Star Stud Earrings
Located in Poitiers, FR
For pierced ears. Earrings in 18 karat rose gold. Star-shaped earrings, each paved with small
Category

21st Century and Contemporary French Modern Stud Earrings

Materials

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

0, 22 Carat Diamonds, 18 Karat White Gold Flower Stud Earrings
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Special flower shape design stud earrings, realized in 18kt
Category

Early 2000s Italian Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Diamond Stud Earrings 4.66 Carats G-H I1 18 Karat White Gold Champagne Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 4.66 Carats Color G-H Clarity I1 in a 3 prong Champagne setting. Eye
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold 1.46 Carat Diamond Stud Halo Earring Jackets
Located in Scottsdale, AZ
Color: G Clarity: VS2-SI1 Dimensions: earrings measure 16mm in diameter, jackets can hold an 8.5mm
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Gold 2.5 Carat Blue Sapphire and .22 Carat Diamond Flower Stud Earrings
Located in McLeansville, NC
A pair of 18 karat white gold, blue sapphire and diamond flower stud earrings. These earrings
Category

Early 2000s Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.65 Carat White Diamonds, 18 Karat White Gold Flower Stud Earrings
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Elegant and beautiful flower earrings in 18 karat white gold
Category

2010s Italian Modern Stud Earrings

Materials

White Diamond, 18k Gold, White Gold

1 Carat Diamond Cluster Stud Earrings in 18 Karat White Gold, Round and Baguette
Located in New York, NY
A sweet, shimmery style for any day of the week. These stud earrings clusters of 1.0 ct. t.w
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Diamond Stud Earrings 3.08 Carat I-J I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified diamond stud earrings weighing 3.08 carats, in a 4 prong champagne setting. Color I-J
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Gold

GIA Certified Diamond Stud Earrings 2.82 Carat H SI2-I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified diamond stud earrings weighing 2.82 carats in a 4 prong champagne setting, 18k white
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Gold

1 Carat Diamond Cluster Stud Earrings in 18 Karat White Gold, Round and Baguette
Located in New York, NY
A sweet, shimmery style for any day of the week. These stud earrings clusters of 1.0 ct. t.w
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

1 Carat Diamond 18 Karat White and Yellow Gold Stud Earrings
Located in Miami, FL
18k white and yellow gold pear shape earrings featuring 70 round brilliant cut yellow and G color
Category

2010s Unknown Modern Stud Earrings

Materials

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

GIA Certified Diamond Stud Earrings 4.05 Carat G-H I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Diamond stud earrings weighing 4.05 carats in a 4 prong champange setting. Color G-H Clarity
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Gold

Harbor D. Diamond Stud Earrings 3.03 Carat J SI3-I1 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 3.03 carats in a 4 prong champagne setting, 18K White gold. Color J
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, White Gold

1.28 Carat Emerald and 0.22 Carat Diamond Stud Earrings in 18 Karat White Gold
Located in New York, NY
These round stud earrings feature a cluster center of bright green emeralds (total weight 1.28
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage Tanzanite and Diamond 18 Carat White Gold Cluster Stud Earrings
Located in Chipping Campden, GB
earring. Cluster Diameter: 11mm Weight: 4.9g
Category

Vintage 1960s British Stud Earrings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

0.43 Carat Round Diamond Stud Earring Jackets 18 Karat in Stock
Located in Boca Raton, FL
. Diamonds are G/H in color and VS in clarity Earring Measurements: 0.30" x 0.30" x 0.15" Total Weight: 1.7g
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

18 Karat Yellow Gold 0.39 Carat Diamond Butterfly Pave Earring Studs
Located in Boca Raton, FL
are G/H in color and VS in clarity. Measurements: 0.55" x 0.10" x 1" Earrings Backs: Tension posts
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Natural Colombian Emerald Diamond Stud Earrings 18 Karat
By Emeralds Maravellous
Located in US
2.54 Carat Natural Colombian Emerald Diamond Stud Earrings 18k Primary Stones: 100% Natural
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

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

10K White Gold 1/3 Carat Princess-Cut Diamond 18 Stone Composite Stud Earrings
Located in New York, NY
, these 10k white gold earrings boast a 1/3 carat total weight of sparkling diamonds. Each square stud is
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

Philippe Charriol 18 Karat White Gold Pave Diamond .50 Carat Stud Earrings
By Philippe Charriol
Located in Baltimore, MD
Philippe Charriol 18 Karat White Gold Pave Natural Diamond .50 Carat Cluster Stud Earrings Metal
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, White Gold

3.99 Carats Rose Cut Diamonds Stud Earrings in 18 Karat White Gold
Located in Hong Kong, HK
This stud earring features 3.99 carats of rose cut diamonds, assented with 0.81 carat of white
Category

21st Century and Contemporary Hong Kong Retro Stud Earrings

Materials

Diamond, 18k Gold, White Gold

A Pair of 18 Carat Gold and Diamond Cartier Flower Stud Earrings
By Cartier
Located in Amsterdam, NL
A pair of 18 carat yellow gold stud earrings in the shape of a flower, each set with 4 brilliant
Category

1990s French Stud Earrings

Materials

Diamond, Gold, 18k Gold

One Carat Old European Cut Diamonds 18 Karat White Gold Stud Earrings
Located in Beverly Hills, CA
One Pair of One Carat Old European Cut Diamonds 18 Karat White Gold Stud Earrings. Featuring two
Category

2010s Unknown Stud Earrings

Materials

Diamond, 18k Gold, White Gold

One Carat Old European Cut Diamonds 18 Karat White Gold Stud Earrings
Located in Beverly Hills, CA
One Pair of One Carat Old European Cut Diamonds 18 Karat White Gold Stud Earrings. Featuring two
Category

Vintage 1920s Unknown Art Deco Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Modern Diamond and 18 Carat Gold Yellow Gold Cluster Stud Earrings
Located in Chipping Campden, GB
These stunning brilliant cut diamonds measure a total of 3.5carats and are G/H colour VVS1. The bright yellow gold next to these bright stones give thee a gorgeous modern look. Clus...
Category

Vintage 1920s British Art Deco Stud Earrings

Materials

Diamond, Yellow Gold

Vintage 1.92 Carats Round Brilliant Diamond 18 Karat Yellow Gold Stud Earrings
Located in Philadelphia, PA
Stud earrings featuring round brilliant cut diamonds Weighing in total approximately 1.92 carats
Category

Late 20th Century Contemporary Stud Earrings

Materials

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

1.20 Carats Barrel Cut Diamond 18 Karat Two Tone Gold Stud Earrings
Located in Philadelphia, PA
Stud earrings center barrel cut diamonds - curved with checkerboard faceting Weighing in total
Category

Early 2000s Contemporary Stud Earrings

Materials

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

Alexander GIA 5.41 Carat Oval D Color Diamond Stud Earrings 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Classic diamond stud earrings, each stone GIA certified. High jewelry by Alexander Beverly Hills
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

LB Exclusive 18 Karat White Gold 2.50 Carat Diamond Butterfly Stud Earrings
By LB Exclusive
Located in Southampton, PA
Butterfly Stud Earrings exudes grace and elegance with its 0.78 carat round diamonds and 1.72 carats
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, White Gold, 18k Gold

18 Karat White Gold Pave Set Diamond Butterfly Stud Earrings 0.48 Carat
Located in New York, NY
Beautiful modern 18k white gold, butterflies diamond stud earrings with butterfly clasp. Shiny
Category

2010s American Modern Stud Earrings

Materials

Diamond, White Gold

Stunning 18 Karat White Gold Stud Earrings, 0.65 Carat Diamond, GIA Certificate
Located in רמת גן, IL
Stunning classic stud earrings made from 18k white gold with 0.65 total carats of emerald cut
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

LB Exclusive 18 Karat Yellow Gold 0.66 Carat Diamond Quatrefoil Stud Earrings
By LB Exclusive
Located in Southampton, PA
these LB Exclusive 18K Yellow Gold 0.66 carat Diamond Quatrefoil Stud Earrings. The pair offers a one-of
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

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18 Carat Stud Earrings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 18 carat stud earrings. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our selection of items includes 505 vintage examples as well as 2179 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Contemporary and Modern are consistently popular styles when it comes to 18 carat stud earrings. There have been many well-made iterations of these items over the years, but those made by Meghna Jewels, Harbor Diamonds and Roman Malakov are often thought to be among the most beautiful. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 2188 Diamond versions can add an especially stylish touch. Today, if you’re looking for round cut 18 carat stud earrings and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Most of our 18 carat stud earrings for sale are for women, but there are 871 pieces available to browse for men.

How Much are 18 Carat Stud Earrings?

Prices for 18 carat stud earrings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $135 and can go as high as $1,150,000, while 18 carat stud earrings, on average, fetch $4,510.

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 18 Carat 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.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.