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4..00 Carat Natural Earth Mined Diamond Studs
By Antinori Fine Jewels
Located in Chicago, IL
This gorgeous 4 carat pair of round brilliant cut natural diamonds offer fantastic size, bright
Category

2010s Unknown Contemporary Stud Earrings

Materials

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

4 Carat Certified Diamond Studs 100% Natural Earth Mined Excellent Cut
By Antinori Fine Jewels
Located in Chicago, IL
This gorgeous 4 carats pair of round brilliant cut natural diamonds have absolutely exceptional
Category

2010s Italian Modern Stud Earrings

Materials

Diamond

1.65 Carat Natural Diamond Round Studs
Located in Great Neck Plaza, NY
Natural Diamond Studs set in 4 prong screw back 14k white gold Diamond Specs 0.83 Carat I SI2
Category

2010s Unknown Stud Earrings

Materials

White Diamond, 14k Gold

0.83 Carat Natural Diamond Round Studs
Located in Great Neck Plaza, NY
Natural Round Diamond Studs set in 4 prong push back 14k white gold 0.83 carats total weight. Color
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

0.77 Carat Natural Diamond Round Studs
Located in Great Neck Plaza, NY
Natural Round Diamond Studs set in 4 prong push back 14k white gold 0.77 carats total weight. Color
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

0.98 Carat Natural Diamond Round Studs
Located in Great Neck Plaza, NY
Natural Round Diamond Studs set in 4 prong push back 14k white gold 0.98 carats total weight. Color
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

4 Carat Round Brilliant Cut Diamond Studs
By Antinori Fine Jewels
Located in Chicago, IL
This remarkable pair of natural diamonds weighs a substantial 4.02ct and features Very Good to
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond

1.55 Carat Natural Diamond Round Studs White Gold 14 Karat
Located in Great Neck Plaza, NY
Natural Round Diamond Studs set in 4 prong push back 14k white gold 1.55 total carat diamond total
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

2.43 Carat Natural Diamond Round Studs White Gold 14 Karat
Located in Great Neck Plaza, NY
Natural Round Diamond Studs Setting: 4 prong push back Gold: 14k white gold Total carat weight
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

1.82 Carat Natural Diamond Round Studs White Gold 14 Karat
Located in Great Neck Plaza, NY
Natural Round Diamond Studs Setting: 4 prong push back Gold: 14k white gold Total carat weight
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

1930s 0.80 Carat Total Diamonds Set in New 4 Claw 18ct White Stud Earring Mounts
Located in Brighton, GB
diamond stud earrings, featuring vintage natural diamonds set in new white gold settings. These exquisite
Category

Mid-20th Century European Stud Earrings

Materials

Diamond

LIQUIDATION, 1.10 Carat Natural Round Diamond Studs Yellow Gold 14 Karat
Located in Great Neck Plaza, NY
1.10 Carat Natural Round Brilliant Diamond Stud Earrings in 14K Yellow Gold Elevate your jewelry
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

2.02ct Natural Round Diamond Martini Setting Stud Earrings 4-Prong 14K Gold
Located in Aventura, FL
This is a MUST-HAVE pair of 2.02-carat diamond Stud Earrings. sparkling and elegant A beautiful 4
Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, 14k Gold

GIA 2.09ct Natural Round Diamond Stud Earrings Platinum 4 Prongs Basket Setting
Located in Aventura, FL
Captivate her with the stunning and dazzling look of these 4 prong basket-setting natural diamond
Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, Platinum

1.40 cttw Carat Natural Diamond Round Studs Yellow Gold 14 Karat
Located in Great Neck Plaza, NY
A Set of Natural Round Diamond Studs set in 4 prong screw back 14k Yellow gold 1.40 carat diamond
Category

2010s American Stud Earrings

Materials

Diamond, Yellow Diamond, 14k Gold, Yellow Gold

1.05 cttw Carat Natural Diamond Round Studs Yellow Gold 14 Karat
Located in Great Neck Plaza, NY
A Set of Natural Round Diamond Studs set in 4 prong screw back 14k Yellow gold 1.05 carat diamond
Category

2010s American Stud Earrings

Materials

Diamond, Yellow Diamond, 14k Gold, Yellow Gold

2.04 cttw Carat Natural Diamond Round Studs Yellow Gold 14 Karat
Located in Great Neck Plaza, NY
A Set of Natural Round Diamond Studs set in 4 prong screw back 14k Yellow gold 2.04 carat diamond
Category

2010s American Stud Earrings

Materials

Diamond, Yellow Diamond, 14k Gold, Yellow Gold

1.09 Carat Natural Brilliant Round Diamond Studs Yellow Gold 14 Karat
Located in Great Neck Plaza, NY
1.09 Carat Natural Round Brilliant Diamond Stud Earrings in 14K Yellow Gold Elevate your jewelry
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

AGS Certified 14K Yellow Gold 1/4 Carat Princess Solitaire Diamond Stud Earrings
Located in New York, NY
with 1/4 cttw of diamonds and a bright polished shine, these Push Back stud earrings secure comfortably
Category

21st Century and Contemporary Indian Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

.925 Sterling Silver 4.0 Carat Round Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
Add these stunningly unique diamond stud earrings to your jewelry collection and have the perfect
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

12 Ct Natural Emerald Zambia Cabochon 4 Ct Diamond Stud Earring 14 KW Gold
Located in New York, NY
Approximately 12 Carat of Natural Zambian Emerald Cabochon and 4 Ct diamonds earrings in White
Category

2010s Stud Earrings

Materials

Diamond, Emerald, 14k Gold, White Gold

4.5 Carat Oval Natural Emerald and Diamond Stud Post Earrings 14 Karat Gold
Located in New York, NY
Approximately 4.5 Carat Oval Natural Emerald & Diamond Stud Post Earrings 14 Karat Yellow Gold Two
Category

2010s Stud Earrings

Materials

Emerald, Diamond, 14k Gold, Yellow Gold

18K White Gold Natural GIA Certified Diamond Stud Earrings 0.93 Carats
Located in New York, NY
, totaling approximately 0.93 carats. Expertly set in a 4-prong split base design, these studs underscore the
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

14K White 1 CTW Natural Diamond Stud Earrings
Located in Dublin, IE
: Natural Diamond Gender: Unisex Prong Count: 4-prong Earring Back Type Included: Friction Backs Included
Category

2010s Irish Modern Stud Earrings

Materials

Diamond, 14k Gold, White Gold

2.50 Carat Natural Diamonds Halo Stud Earrings and Profile Encrusted 14 Karat
Located in New York, NY
Halo Studs & Profile Diamonds earrings. 1.60ct Natural Round brilliant diamonds (2) Si-1
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold, White Gold

0.22 Cttw Natural Diamond Round Studs Yellow Gold 14k
Located in Great Neck Plaza, NY
Natural Round Diamond Studs set in 4 prong push back 14k yellow gold 0.22 carats total weight
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

2.85 Carat Natural Tanzanite and Diamond Stud Earrings in 18K White Gold
By VR Jewels
Located in New York, NY
Studs create a subtle beauty while showcasing the colors of the natural precious gemstones and
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Tanzanite, White Gold

Emerald Earrings 3/4 Carat 0.75 Pear Shape White Diamond Halo Studs 14K Gold
By Five Star Jewelry
Located in Austin, TX
These vibrant genuine emerald and diamond stud earrings are so precious! With genuine, natural
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Emerald, 14k Gold

Natural 0.65 Carat Round Diamond Disc Stud Earrings 10 Karat White Gold Jewelry
By Spectrum Jewels
Located in Diera, Dubai
Illuminate your ensemble with the enchanting sparkle of these Natural 0.65 Carat Round Diamond Disc
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, 10k Gold, White Gold

14 Karat White Gold Diamond Stud Earrings 1/5 Carat
Located in San Francisco, CA
Gemstone Shape: ROUND Metal: 14K White Gold Setting Type: 4 Prong Material: NATURAL DIAMOND Minimum Number
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Gold

Vintage 1940s 0.52ct Total Diamonds, New 4 Claw 18ct White Stud Earring Mounts
Located in Brighton, GB
diamond stud earrings, featuring vintage natural diamonds set in new white gold settings. These exquisite
Category

Mid-20th Century English Stud Earrings

Materials

Diamond, 18k Gold, White Gold

$1 NO RESERVE! 3.68cttw Emeralds 0.06 Carat Diamonds, 14K White Gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamonds Carat: 0.06 tcw Color: G-H Clarity: VS2-SI1 Metal weight: 2.25 gr. VAT and TAXES
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Emerald, 14k Gold, White Gold

Diamond Bezel Stud Earrings 1/2 carat total weight 14k solid gold
Located in New York, NY
Item Code: 12001 Division: Natural Diamond Collection: Classics Metal Type: 14K Gold Setting Type
Category

2010s American Modern Stud Earrings

Materials

Diamond, Gold

AGS Certified 14K Yellow Gold 1.0 Carat Diamond Push Back Stud Earrings
Located in New York, NY
on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Natural Tutti Frutti Studs Set in 18 Karat Gold with Diamonds
By JEWEL HUB
Located in Hong Kong, HK
A delicate and chic tutti frutti studs with natural emerald, ruby,sapphire and diamond in 18k white
Category

2010s Indian Art Deco Stud Earrings

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Gold

10K White Gold 1/2 Carat Diamond Floral Cluster Swirl Stud Earrings
Located in New York, NY
Elevate your everyday look with these modern floral 1/2 c.t. diamond studs. These earrings are each
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, White Gold, 10k Gold

NEW Platinum 3.06ctw GIA Round Brilliant Diamond Martini 4 Prong Stud Earrings
Located in Montclair, NJ
This stunning elegant pair of diamond stud earrings was newly crafted from solid platinum and
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Platinum 1.0ctw Round Diamond 4 Prong Basket Classic Stud Earrings
By Tiffany Co.
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Diamonds - Round Brilliant Cut - 4-Prong Set - G/H Color - VVS-VS
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

NEW Platinum 1.43ctw GIA Certified Round Brilliant Diamond 4 Prong Stud Earrings
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Diamonds - Round Brilliant Cut - 4-Prong Set - **See
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

14K White Gold 3.39ct Round Diamond 4-Prong Screw Back Stud Earrings
Located in Houston, TX
grams 14K white gold, diamond stud earrings with screw backs Engraved with "14K". Pre-owned in
Category

21st Century and Contemporary Unknown Stud Earrings

Materials

Diamond, 14k Gold, White Gold, Gold

Classic Antique Platinum 1.0ctw GIA Old European 4-Prong Diamond Stud Earrings
Located in Montclair, NJ
(s):-- (2) Natural Genuine Diamonds - Old European Cut - 4-Prong Set - F Color - VVS2/VS2 Clarity
Category

Vintage 1920s Art Deco Stud Earrings

Materials

Diamond, Platinum

AGS Certified 14K Yellow Gold 3/8 Carat Princess Solitaire Diamond Stud Earrings
Located in New York, NY
on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary Indian Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

1.74ct Natural Round Diamond Earrings 4-Prong Basket Setting G Color VS1 Clarity
Located in Aventura, FL
your choice with 4 prongs and basket setting. A beautifully matched pair of round diamonds is secured
Category

21st Century and Contemporary American Modernist Stud Earrings

Materials

Diamond, 14k Gold, White Gold

AGS Certified 14K Yellow Gold 3/8 Carat Princess Solitaire Diamond Stud Earrings
Located in New York, NY
on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

AGS Certified 14K Yellow Gold 3/8 Carat Princess Solitaire Diamond Stud Earrings
Located in New York, NY
on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary American Stud Earrings

Materials

White Diamond, Diamond, Yellow Gold, 14k Gold

AGS Certified 14K White Gold 1.0 Carat Brilliant Round-Cut Diamond Stud Earrings
Located in New York, NY
your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These diamonds
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

AGS Certified 14K White Gold 1.0 Carat Brilliant Round-Cut Diamond Stud Earrings
Located in New York, NY
comfortably on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

AGS Certified 14K White Gold 1.0 Carat Brilliant Round-Cut Diamond Stud Earrings
Located in New York, NY
comfortably on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

AGS Certified 14K White Gold 1.0 Carat Brilliant Round-Cut Diamond Stud Earrings
Located in New York, NY
your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These diamonds
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

GIA Certified Platinum Cushion Cut Diamond Studs 0.75 Carat Total
By Lili Jewelry
Located in New York, NY
3/4 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond . 1
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Platinum

GIA Certified Platinum Ascher Cut Diamond Studs 0.75 Carat Total
By Lili Jewelry
Located in New York, NY
3/4 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond. 1
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Platinum

AGS Certified 14K Yellow Gold 3/8 Carat Round Solitaire Diamond Stud Earrings
Located in New York, NY
diamond studs are certified by the AGS as natural, earth mined diamonds. This authentic design is crafted
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Single Diamond Stud Earring, 14 Karat White Gold Pierced Round Cut 1.03 Carat
Located in Greensboro, NC
Information: Natural Diamond - Clarity: I2 Color: I Cut: Round Carat: 1.03ct Fastening Type: Pierced
Category

21st Century and Contemporary Unknown Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Certified 14K Yellow Gold 3/8 Carat Princess-Cut Solitaire Diamond Stud Earring
Located in New York, NY
on your ear. These diamond studs are certified by the AGS as natural, earth mined diamonds. These
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

White Diamond, Diamond, 14k Gold, Yellow Gold

GIA Certified Platinum Emerald Cut Diamond Studs 0.50 Carat Total
By Lili Jewelry
Located in New York, NY
1/2 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond . Both
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Platinum

GIA Certified Platinum Asscher Cut Diamond Studs 1.00 Carat Total
By Lili Jewelry
Located in New York, NY
1 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond. Both
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Platinum

Yellow Gold Plated Sterling Silver 1/4 Carat Treated Yellow Diamond Earring
Located in New York, NY
and delicate stud earring design that you can wear for any occasion. 1/4 Cttw of natural, treated
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Yellow Diamond, 10k Gold, Gold Plate, Yellow Gold, Sterling Silver

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4 Carat Natural Diamond Stud For Sale on 1stDibs

Surely you’ll find the exact 4 carat natural diamond stud you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 14k Gold and White Gold. You can easily find a 19 antique edition and 290 modern creations to choose from as well. If you’re looking for a 4 carat natural diamond stud from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 4 carat natural diamond stud over the years, but those made by Antinori Fine Jewels, Alex Soldier and Emeralds Maravellous are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. Finding a 4 carat natural diamond stud for sale for women should be easy, but there are 143 pieces available to browse for unisex as well as men, too.

How Much is a 4 Carat Natural Diamond Stud?

On average, a 4 carat natural diamond stud at 1stDibs sells for $2,383, while they’re typically $350 on the low end and $550,000 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.