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Gia 2 Carat Diamond Stud Earrings

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Vintage 3 Carat Cabochon Sapphire and Diamond Earrings
Located in Santa Barbara, CA
. Together weighing 3 carats with a rich, glossy tone and surrounded with sparkling, crisp colorless diamonds
Category

Late 20th Century Unknown Art Deco Stud Earrings

Materials

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

0.08ctw Diamond Tulip Stud earrings, 14K Yellow Gold, Length 4.15 MM, Vintage
Located in McLeansville, NC
Take your look back to the past with these 14K Yellow Gold Diamond Tulip Stud Earrings. These
Category

1990s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

0.03ctw Diamond Pearl Stud Earrings, 14K White Gold, Length 5/16 Inch
Located in McLeansville, NC
A pair of 14 karat white gold diamond and pearl stud earrings. These simple earrings feature round
Category

Early 2000s Stud Earrings

Materials

Diamond, Pearl, 14k Gold, White Gold

GIA Emerald 18K Earrings Diamond Vintage Certified Natural VS Fine 12.18 CTS!
Located in Sylvania, GA
1.60 CARATS OF SPARKLING WHITE DIAMONDS. FINE ANTIQUE EARRINGS IS SOLID HEAVY 18K GOLD. GIA
Category

Antique 19th Century Stud Earrings

Materials

Diamond, Emerald, 18k Gold

Luxurious 18 kt. Gold Earrings with 2.24 ct Natural Diamond - GIA Certificate
Located in רמת גן, IL
2.01 Carat Round Brilliant Diamond Earrings These beautiful earrings feature a dazzling 2.01 carat
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Beautiful 18k Yellow Gold Earrings with 0.96 Ct Natural Diamonds, GIA Cert
Located in רמת גן, IL
round brilliant diamonds. This pair of earrings comes with GIA Certificates and a fancy box. -2 diamond
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Pink Spinels Earring
Located in Singapore, SG
our Spinel Halo Stud Earrings that represent a gentle, pretty, feminine look and luxurious style in
Category

21st Century and Contemporary Singaporean Art Deco Stud Earrings

Materials

Spinel, 18k Gold

Beautiful 18k White Gold Earrings with 0.93 Ct Natural Diamonds, GIA Cert
Located in רמת גן, IL
Emerald cut Diamond Halo Earrings in 18K White Gold with GIA Certificates. -2 diamond main stones
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, White Gold

18k White Gold 8.50ctw GIA Ceylon Sapphire Diamond Halo Flower Cluster Earrings
Located in Montclair, NJ
condition. The earrings come with the original GIA certification for the 2 sapphires. Stock Number: EK
Category

1990s Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 1.50 ct Each G VS1 Single Stone Solitaire Round Diamond Earrings
Located in London, GB
sweetest perfect set of earring, variable and adaptable for any occasion. Featuring 2 GIA graded round
Category

2010s British Modern Stud Earrings

Materials

White Diamond, Diamond, Platinum

14 Karat White Gold 3.83 Carat Total Weight Old European Cut Diamond Studs
Located in Cape May, NJ
: #5191875210 Stud 2: Stone: Old European Cut Diamond Carat Weight: 2.02 Carats Color/ Clarity: K/VS2
Category

2010s Unknown Modern Stud Earrings

Materials

Diamond, 14k Gold

Exquisite 18 kt. White Gold Earrings with 2.02 ct Natural Diamond GIA Cert
Located in רמת גן, IL
A classic pair of 2.02 carat cushion modified brilliant diamond stud earrings in 18K white gold
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Pretty 18k Yellow Gold Earrings 1.00 carat Natural Diamond
Located in רמת גן, IL
A stunning earring with a dazzling 1-carat round brilliant natural diamond in G IF with an
Category

2010s Israeli Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Sparkling 18k White Gold Fancy Earrings with 2.05 Ct Natural Diamonds, GIA Cert
Located in רמת גן, IL
Beautiful pair of halo diamond stud earrings made from 18k white gold with 1.98 total carats of
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White 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

Tiffany Co. 1985 18k Gold Platinum GIA Round Coral Diamond Button Earrings
By Tiffany Co.
Located in Montclair, NJ
yellow gold and .950 platinum by Tiffany & Co. The earrings feature a pair of GIA certified, round
Category

Vintage 1980s American Stud Earrings

Materials

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

Pear Emerald Diamond Stud Earrings, 18K White Gold, Length 3/8 Inch, Emerald
Located in McLeansville, NC
diamond stud earrings are the perfect choice. Stones: - emeralds, 2 stones - pear cut - 5 x 3.25 mm
Category

1990s Stud Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique Georgian 14k Gold GIA Natural Pearl 12.75ctw Mine Diamond Halo Earrings
Located in Montclair, NJ
a solid silver top during the Georgian period. Both earrings feature a, GIA certified, natural
Category

Antique Early 19th Century Unknown Georgian Stud Earrings

Materials

Diamond, Natural Pearl, 14k Gold, Yellow Gold, Sterling Silver

Elegant 18 kt. Yellow Gold Earrings with 1.5 ct Natural Diamond GIA Certificate
Located in רמת גן, IL
1.22 Carat Round Brilliant Diamond Earrings with GIA Certificate These beautiful earrings feature
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat Yellow Gold and .85 Carat Diamond Earring Jackets
Located in McLeansville, NC
compliment to a pair of 1.25-1.75 total carat weight diamond stud earrings! Stones: - diamonds, 24 stones
Category

Vintage 1980s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Blue Topaz Diamond Stud Earrings, 14K Yellow Gold, Length 11.5 MM, Small Blue
Located in McLeansville, NC
These stunning blue topaz diamond stud earrings are a beautiful and elegant accessory for any
Category

Vintage 1980s Stud Earrings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, Yellow Gold

Classic 18k White Gold Stud Earrings with 1.41 ct. Asccher Cut Natural Diamond
Located in רמת גן, IL
Product Details: Metal: 18k White Gold Main stone: 2 pcs 1.03tcw Asccher Cut natural Diamonds
Category

2010s Israeli Stud Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Beautiful 18k Yellow Gold Halo Earrings with 1.04 Ct Natural Diamonds, GIA Cert
Located in רמת גן, IL
total of 1.38 carat of natural and brilliant diamonds with 2 natural and ideal cut cushion diamonds
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

0.70ctw Pear Emerald Diamond Stud Earrings, 18K White Gold, Length 3/8 Inch
Located in McLeansville, NC
Stones: - emeralds, 2 stones - pear cut - 5 x 3.25 mm - approximately .45 total carats - diamonds
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage 18k White Gold GIA Burma No Heat Ruby Diamond Flower Statement Earrings
Located in Montclair, NJ
excellent condition! The earrings come with the original GIA certification for the 2 rubies. Stock Number
Category

Vintage 1980s Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

18k Gold 5.45ctw GIA Oval Red Ruby Diamond Flower Halo Fancy Cocktail Earrings
Located in Montclair, NJ
large diamonds in which total 1.92 carats in weight. These earrings are loaded with absolutely top
Category

2010s American Stud Earrings

Materials

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

18k Gold GIA Saltwater Golden Pearls 8ctw Pave Set Diamond Oval Button Earrings
Located in Montclair, NJ
) Magnificent Golden Pearls w/ Pave Diamond, Oval Button Earrings!
Category

21st Century and Contemporary Stud Earrings

Materials

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

Diamond Ruby Earrings 2.04 Carat 14 Karat Yellow Gold Certified
Located in Brooklyn, NY
: Moderate Transparency: Transparent TCW: 2.04 2 Round Brilliant Cut Diamonds: 0.04 Carats (G-H/VS-SI
Category

2010s American Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

18 Karat White Gold Diamond Studs 6.08 Total Weight
Located in Palm Desert, CA
-2. Another is 2.98 carats, Color: I, Clarity: VS-2, GIA Report #2211700658. Total diamond weight
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Dazzling 18k Rose Gold Earringgs 1.8 Carat Asscher Cut Diamond Earrings
Located in רמת גן, IL
Dazzling 1.8 Carat Asscher Cut Diamond Earrings in I VVS2 These stunning earrings feature two 1.8
Category

2010s Israeli Stud Earrings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Star Cluster Sapphire Diamond Gold Earrings
Located in Stamford, CT
Domed clip post 18k white gold bright white Ideal cut diamond and top gem blue Sapphire earrings
Category

Vintage 1980s Unknown Stud Earrings

Materials

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

Square Diamond Gold Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
. Post back. H color/VS1-2. Both diamonds are GIA certified/#2217176649 and #2217175690. 1/4" W x 1/4
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 18k Gold

EGL USA Certified 1.18 Carat Total Diamond Earrings in 14 Karat White Gold
Located in Chicago, IL
Stunning 14 Karat white gold EGL USA Certified handmade earrings featuring 2 round brilliant cut
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Sapphire Rose Cut Diamond Halo Gold Earrings
Located in Stamford, CT
. GIA certified Sapphires, natural color simple low heat treatment only. Threaded post. Circa 1890. 2
Category

Antique 1890s Victorian Stud Earrings

Materials

Blue Sapphire, Diamond, 14k Gold, Rose Gold

Captivating Elegance: 1ct Diamond Earrings
Located in רמת גן, IL
Own a timeless treasure with these exquisite 1 carat diamond earrings, radiating breathtaking
Category

2010s Israeli Stud Earrings

Materials

Diamond, White Gold

Stunning Round Brilliant Cut Diamond Earrings
Located in Dallas, TX
earring features a 2 carat diamond centered by a border of diamonds. They measure apx. 11 mm in diameter
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold

18K White Gold Earrings with 1.06ct Diamond
Located in רמת גן, IL
Gold Main stone: 2 stones Main stone carat weight: 1.06ct Shape: Round brilliant Color grade: D-E
Category

2010s Israeli Stud Earrings

Materials

Diamond, White Gold

Natural Blue Topaz Stud Earrings 14k White Gold 5.79 TW Certified $599
Located in Brooklyn, NY
Natural Finely Faceted Quality Blue Topaz Stud Earrings 14k White Gold 5.79 TW Certified $599
Category

2010s American Stud Earrings

Materials

Topaz, Blue Topaz, White Gold

Dazzling 18k White Gold StudEarrings w/ 2.02 Ct Natural Diamonds GIA Certificate
Located in רמת גן, IL
A stunning pair of stud earrings with a dazzling 2.02-carat cushion shape diamonds. The jewelry is
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Beautiful 18k White Gold Ring with 3.36 Ct Natural Diamonds, GIA Cert
Located in רמת גן, IL
Beautiful halo pave earrings made from 18k white gold with 3.36 total carat of natural fancy
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, 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

1.01 Carat Fancy Intense Orange-Yellow SI1 [GIA# 6351364813] Three Stone Ring
Located in New York, NY
simplicity. Spectacular color. A true investment stone. 1.01 Carat fancy intense orange-yellow si1 [GIA
Category

21st Century and Contemporary Stud Earrings

Materials

18k Gold, Platinum

Round Diamond Earring Jackets, 14K Yellow Gold, Length 8.5 MM, Small Diamond
Located in McLeansville, NC
These stunning Round Diamond Earring Jackets are the perfect accessory for adding a touch of
Category

Early 2000s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Captivating 18K White Gold Earrings with 1.40ct Natural Diamonds
Located in רמת גן, IL
With a total carat weight of 1.4 and a weight of 1.83 grams, these earrings offer both elegance and
Category

2010s Israeli Stud Earrings

Materials

Diamond, White Gold

Natural Pink, Green and White Diamonds Star Earrings, G.I.A Certified 18kt Gold
Located in Miami, FL
natural earth mined pink, green and white diamonds weighing 2.10 carats in the pair, with G.I.A
Category

2010s American Stud Earrings

Materials

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

Blue Sapphire Diamond Halo 18 Karat Gold Earring
Located in Miami, FL
within 4 prongs and framed by 2 rows of diamond halo's, bead set with 74 round natural earth mined
Category

2010s American Stud Earrings

Materials

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

Fabulous 18k White Gold Earrings features a dazzling 1.41 carat cushion shape na
Located in רמת גן, IL
This fabulous pair of earrings features a dazzling 1.41 carat cushion shape natural diamond in each
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Natural Tourmaline Diamond Earrings 14k Gold 5.85 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Tourmaline Diamond Earrings 14k Gold 5.85 TCW Certified $6,950
Category

2010s American Stud Earrings

Materials

Diamond, Tourmaline, 14k Gold

Magnificent 1.42ct Round Brilliant Diamond Earrings in 18K White Gold
Located in רמת גן, IL
Each earring is adorned with a single round brilliant diamond, meticulously set in a four-prong
Category

2010s Israeli Stud Earrings

Materials

Diamond, White Gold

Swirl Diamond Earring Jackets, 14K Yellow Gold, Inner Diameter
Located in McLeansville, NC
A pair of 14 karat yellow gold swirl diamond earring jackets. These classic earring jackets feature
Category

Early 2000s Stud Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Stunning 1.40ct Cushion Modified Diamond Earrings set in 18K White Gold
Located in רמת גן, IL
With a total carat weight of 1.4 and a combined weight of 1.83 grams, these earrings offer both
Category

2010s Israeli Stud Earrings

Materials

Diamond

Enchanting 1.00ct Cushion Modified Diamond Earrings in Gleaming 18K Yellow Gold
Located in רמת גן, IL
With a total carat weight of 1 and a weight of 1.73 grams, these earrings offer both elegance and
Category

2010s Israeli Stud Earrings

Materials

Diamond, Yellow Gold

0.25ctw Diamond Earring Jackets, Length 9.6mm, Flower Style, 14k Yellow Gold
Located in McLeansville, NC
stud earrings, transforming them into a fresh and stylish new look. Whether paired with simple diamond
Category

Early 2000s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Glimmering and Elegant 1.40ct Ascher Diamond Earrings in 18K White Gold
Located in רמת גן, IL
you go: behold our stunning 1.4 carat Asscher Diamond Earrings, a symbol of timeless elegance and
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Pearl Diamond Halo Earrings, 14K White Gold, Length 3/8 Inch
Located in McLeansville, NC
A pair of 14 karat white gold pearl and diamond halo stud earrings. This simple pearl earrings
Category

1990s Stud Earrings

Materials

Diamond, Pearl, 14k Gold, White Gold

0.25ct Diamond and Pearl Earrings, 18k Yellow Gold, Large Button Pearl
Located in McLeansville, NC
These beautiful 0.25ct diamond and pearl earrings are a timeless and elegant choice for adding a
Category

Early 2000s Stud Earrings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

0.62ctw Diamond Sapphire Cluster Earrings, 14K White Gold, Length 1/4 Inch
Located in McLeansville, NC
length of 1/4 inch, these small diamond and sapphire stud earrings are perfect for adding a subtle touch
Category

1990s Stud Earrings

Materials

Diamond, Sapphire, 14k Gold, White Gold

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Gia 2 Carat Diamond Stud Earrings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of gia 2 carat diamond stud earrings. Frequently made of Gold, 18k Gold and White Gold, these items were constructed with great care. Our selection of items includes 30 vintage examples as well as 522 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. Our collection of gia 2 carat diamond stud earrings includes designs that are universally popular, but Modern and Contemporary styles, specifically, are sought with frequency. Many examples in our inventory of these items are appealing no matter their origins, but Antinori Fine Jewels, Harbor Diamonds and Vivid Diamonds produced popular versions that are worth a look. A selection of round cut, cushion cut and heart cut can be found today on these pages. When shopping our range of gia 2 carat diamond stud earrings, you’ll find that there are less available pieces for men today than there are for women.

How Much are Gia 2 Carat Diamond Stud Earrings?

Prices for gia 2 carat diamond stud earrings start at $1,030 and top out at $625,000 with these earrings, on average, selling for $18,200.

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 Gia 2 Carat Diamond Stud Earrings
  • 1stDibs ExpertNovember 1, 2023
    Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings on 1stDibs.
  • 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.