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14 Karat Yellow Gold Diamond Stud Earrings
Located in Washington Depot, CT
14 Karat Yellow Gold Diamond Stud Earrings- These sparkling stud earrings each features one round
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

Vintage 14 Yellow Gold Diamond Stud Earrings
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings- These sparkling stud earrings each feature one
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14K Yellow Gold Diamond Stud Earrings #16385
Located in Washington Depot, CT
Vintage 14K Yellow Gold Diamond Stud Earrings- These sparkling earrings each feature one round
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

10 Karat White Gold Single Diamond Stud Earring
Located in Washington Depot, CT
10 Karat White Gold Single Diamond Stud Earring- This sparkling single stud earring features one
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Stud Earrings #17533
Located in Washington Depot, CT
14 Karat Yellow Gold Diamond Stud Earrings- These sparkling stud earrings each feature one round
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold Single Diamond Stud Earring #21368
Located in Washington Depot, CT
14K White Gold Single Diamond Stud Earring- This sparkling diamond stud earring features one round
Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Stud Earrings #21240
Located in Washington Depot, CT
14 Karat White Gold Diamond Stud Earrings- These sparkling stud earrings each feature on round
Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Stud Earrings #22488
Located in Washington Depot, CT
14K White Gold Diamond Stud Earrings- Timeless and elegant, these 14K white gold diamond stud
Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Turquoise, Diamonds, 14 Karat White Gold Stud Earrings
Located in Marcianise, Marcianise (CE)
with diamonds and surrounded by little oval turquoises ( 6 mm x 4 mm). These earrings were totally
Category

Vintage 1980s Italian Retro Stud Earrings

Materials

Diamond, Turquoise, 14k Gold, White Gold

14 Karat Yellow Gold Diamond Stud Earrings .24 Carat
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings .24 ct. twt.- These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat White Gold Diamond Stud Earrings .60 Carat
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .60 ct.- These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings .50 Carat
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .50 ct. twt. These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Stud Earrings .90 Carat
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings .90 ct. twt. These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat White Gold Diamond Stud Earrings .43 TCW
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .43 TCW. These sparkling earrings each feature
Category

20th Century Unknown Stud Earrings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Stud Earrings .55 Carat
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings These sparkling stud earrings each feature one
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Diamond Stud Earrings .60 TCW.
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings .60 TCW.- These sparkling earrings each feature
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14K Yellow Gold Bezel Set Diamond Stud Earrings #23085
Located in Washington Depot, CT
14K Yellow Gold Bezel Set Diamond Stud Earrings- These sparkling stud earrings each feature one
Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold Diamond Stud Earrings JAGi Certified #16623
Located in Washington Depot, CT
14K White Gold Diamond Stud Earrings JAGi Certified- These sparkling stud earrings each features
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Princess Cut Diamond Stud Earrings
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Princess Cut Diamond Earrings (.50 ct. ) These sparkling earrings
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

Tanzanite Purple Sapphire Alexandrite Pink Spinel Diamond Stud Earrings
By Joke Quick
Located in Antwerp, BE
yellow gold stud earrings display mesmerizing Tanzanites, purple Sapphires, Pink Spinels, Alexandrites
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sapphire, Purple Sapphire, Alexandrite, Spinel, ...

14 Karat White Gold Diamond Stud Earrings .50 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .50 ct. twt.- These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings .50 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .50 ct. twt.- These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Stud Earrings .40 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Diamond Stud Earrings .40 ct. twt.- These sparkling stud earrings
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat White Gold Diamond Stud Earrings .60 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .60 ct. twt.- These sparkling earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings 50 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .50 ct. twt.- These sparkling stud earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings .53 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .53 ct. twt.- These sparkling earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings .67 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .67 ct. twt. These sparkling earrings each
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Round Brilliant Diamond Stud Earrings .60ct
Located in Washington Depot, CT
14 Karat White Gold Diamond Stud Earrings- These sparkling stud earrings each feature one round
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Round Brilliant Diamond Stud Earrings #17687
Located in Washington Depot, CT
14 Karat White Gold Round Brilliant Diamond Stud Earrings- These sparkling stud earrings each
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Rubies, White Diamonds, 18 Karat White Gold Star Stud Earrings
Located in Marcianise, Marcianise (CE)
covered by the seller (customs duties included). Special star design stud earrings mounted in 18 Kt white
Category

Early 2000s Italian Modern Stud Earrings

Materials

White Diamond, Ruby, 18k Gold, White Gold

Vintage 14 Karat White Gold Diamond Stud Earrings .40 TCW.-
Located in Washington Depot, CT
These sparkling stud earrings each feature one round brilliant cut diamond set in classic 14K white
Category

Antique Mid-19th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Princess Cut Diamond Stud Earrings .33 Carat
Located in Washington Depot, CT
Vintage 14K White Gold Princess Cut Diamond Stud Earrings These beautiful diamond studs are set
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

Yellow Gold 5 mm Emerald Diamond Paraiba Tourmaline Stud Earrings
By Joke Quick
Located in Antwerp, BE
K yellow gold stud earrings display Colombian Muzo Emeralds, diamonds and small rare paraiba
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, Emerald, Tourmaline, Paraiba, 18k Gold, Yellow Gold

Blue Sapphires, White Diamonds, 14 Karat White Gold Stud Earrings
Located in Marcianise, Marcianise (CE)
diamonds. Diamonds 0.44 ct Sapphires 0.94 ct - 5 mm x 4 mm Total Weight 1.60 gr RF +GGGG
Category

Early 2000s Italian Modern Stud Earrings

Materials

White Diamond, Blue Sapphire, 14k Gold, White Gold

GIA White Diamond Round Stud Earrings in 18K White Gold
Located in Los Angeles, CA
Beautiful 3.02 ct. M VS1-VS2 (1.51 + 1.51) white diamond rounds. Handmade in 18k white gold, 4
Category

21st Century and Contemporary Stud Earrings

Materials

White Diamond, White Gold

5 mm Purple Sapphire Diamond Paraiba Tourmaline Emerald Stud Earrings
By Joke Quick
Located in Antwerp, BE
K yellow gold stud earrings display Purple Sapphires, diamonds, rare paraiba Tourmalines and
Category

2010s Belgian Contemporary Stud Earrings

Materials

Purple Sapphire, Sapphire, Paraiba, Tourmaline, Emerald, Diamond, Yellow...

14 Karat White Gold Princess Cut Diamond Stud Earrings .80 Carat
Located in Washington Depot, CT
Vintage 14K White Gold Princess Cut Diamond Stud Earrings These beautiful earrings are 4 prong
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Princess Cut Diamond Stud Earrings .80 Carat
Located in Washington Depot, CT
Vintage 14K White Gold Princess Cut Diamond Stud Earrings These beautiful earrings are 4 prong
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat Yellow Gold Round Brilliant Diamond Stud Earrings .60 Carat
Located in Washington Depot, CT
Vintage 14K Yellow Gold Round Brilliant Diamond Stud Earrings These earrings are set with round
Category

20th Century Stud Earrings

Materials

Diamond, Yellow Gold

Rose Gold 5 mm Diamond Padparadscha Sapphire Spinel Stud Earrings
By Joke Quick
Located in Antwerp, BE
K Rose gold stud earrings display rare Padparadscha sapphires and rare vibrant pink spinels. Each
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, Sapphire, Spinel, Padparadscha Sapphire , 18k Gold, Rose Gold

Geometric Diamond Shaped Australian Opal Stud Earrings 14k Yellow Gold
Located in Suwanee, GA
Geometric Diamond Shaped Australian Solid Opal Stud Earrings 14k Yellow Gold. Free Domestic USPS
Category

2010s American Arts and Crafts Stud Earrings

Materials

Diamond, Opal, Yellow Gold

Fire Opal Halo Diamond Asymmetrical Stud Earrings 18K Yellow Gold
Located in Suwanee, GA
Mexican Fire Opal Halo Diamond Asymmetrical Stud Earrings 18K Yellow Gold. Free Domestic USPS
Category

2010s American Artist Stud Earrings

Materials

Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold

Blue Sapphires, Diamonds, Baroque Pearls, 14 Karat Rose Gold Stud Earrings
Located in Marcianise, Marcianise (CE)
covered by the seller (customs duties included). Gorgeous stud earrings in 14 karat rose gold structure
Category

2010s Italian Retro Stud Earrings

Materials

Diamond, Pearl, Blue Sapphire, 14k Gold, Rose Gold

Beautiful 18k White Gold Earrings with 1.60 Ct Princess Natural Diamonds, IGI
Located in רמת גן, IL
A pair of 4 stone diamond earring made from 18k white gold with 1.60 total carat of princess cut
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Yellow Gold 5 mm Australian Opal Paraiba Tourmaline Diamond Stud Earrings
By Joke Quick
Located in Antwerp, BE
tiny 18 K yellow gold stud earrings display Australian white opals, small rare paraiba Tourmalines and
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, Tourmaline, Paraiba, Opal, 18k Gold, Yellow Gold

Tiffany and Co. Platinum Round 0.76Cts, Total Diamond JVVS1 Stud Earrings
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round 0.95Cts. TW VVS1 Diamond Solitaire Stud Earrings
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round 0.95Cts. TW VVS1 Diamond Solitaire Stud Earrings
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Butterfly Design Solid Opal Diamond Stud Earrings 18K Yellow Gold
Located in Suwanee, GA
Butterfly Design Australian Solid Opal Diamond Stud Earrings 18K Yellow Gold. Free Domestic USPS
Category

2010s American Arts and Crafts Stud Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Rose Gold Asymmetrical 5 mm Diamond Padparadscha Sapphire Spinel Stud Earrings
By Joke Quick
Located in Antwerp, BE
. 1 X intense pink burmese spinel: 0.01 ct. 4 X : DEGVVS brilliant-cut natural diamonds : 0.03 ct
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, Sapphire, Spinel, Padparadscha Sapphire , 18k Gold, Rose Gold

Tiffany Co. Platinum Classic Round Diamond Stud Earrings 1.42cts Total FVS GIA
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

White Diamond, Diamond, Platinum

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

Antique Art Nouveau Gold Diamond Ruby Lion Head Stud Earrings C 1900
Located in Firenze, IT
- 2 old European cut diamonds, 0.03 ct each Weight: 4 gr
Category

Antique Early 1900s American Art Nouveau Stud Earrings

Materials

Diamond, Ruby, 14k Gold

Tiffany Co. Platinum Round .62 Cts. TW Diamond FVS1 Solitaire Stud Earrings
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round .62 Cts. TW Diamond FVS1 Solitaire Stud Earrings
By Tiffany Co.
Located in New York, NY
Pair of Tiffany & Co. Diamond Stud earrings finely crafted in a Platinum 4 prong basket setting
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Vintage 14K Yellow Gold Lioness Earrings Studs with Diamond eyes 3D Detail
Located in New York, NY
: Shape: Round Brilliant Quantity: 4 Total (2 per earring) Carat Total Weight: Approx. 0.02 ct Color
Category

20th Century Contemporary Stud Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Opal Diamond Sakura Cherry Blossom Flower Stud Earrings 18K Yellow Gold
Located in Suwanee, GA
Australian Solid Opal Diamond Sakura Cherry Blossom Flower Stud Earrings 18K Yellow Gold. Free
Category

2010s American Artist Stud Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

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4 Ct Diamond Stud Earrings For Sale on 1stDibs

Browse a vast assortment of 4 ct diamond stud earrings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our selection of items includes 88 vintage examples as well as 165 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. The designs in our inventory of 4 ct diamond stud earrings bearing Modern or Contemporary hallmarks are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Sarosi By Timeless Gems, Cellini and Alberto are consistently popular. A selection of round cut, brilliant cut and oval cut can be found today on these pages. If you’re browsing the variety of 4 ct diamond stud earrings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are 4 Ct Diamond Stud Earrings?

Prices for 4 ct diamond stud earrings start at $165 and top out at $1,150,000 with these earrings, on average, selling for $4,950.

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.