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12 Carat Diamond Stud Earrings

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

2010s American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Medium Square Baguette Earring Ring Set
Located in Los Angeles, CA
This medium diamond earring and ring set is crafted in 18-karat white gold, weighing approximately
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Cross Earth Mined Diamond Earrings in Solid 14K Yellow Gold
Located in Columbus, OH
This beautiful cross earrings features twelve natural earth mined diamonds of 0.19 carat weight set
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

18 Karat White Gold Diamond Baguette X-Large Heart Earring Ring Set
Located in Los Angeles, CA
This x-large sweet heart diamond earring and ring set is crafted in 18-karat white gold, weighing
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Medium Emerald Flower Baguette Earring Ring Set
Located in Los Angeles, CA
total carats of SI-H Quality white diamonds and 3.50 total carats of emerald stones. The ring is
Category

2010s American Stud Earrings

Materials

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

18 Karat White Gold Diamond Sapphire Invisible Small Heart Earring Ring Set
Located in Los Angeles, CA
approximately 0.85 total carats of SI-H Quality white diamonds and 1.90 total carats of blue sapphire. The ring
Category

2010s American Stud Earrings

Materials

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

18 Karat White Gold Diamond Ruby Invisible Small Heart Earring Ring Set
Located in Los Angeles, CA
approximately 0.85 total carats of SI-H Quality white diamonds and 1.90 total carats of ruby. The ring is
Category

2010s American Stud Earrings

Materials

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

18 Karat White Gold Diamond Small Emerald Flower Circle Earring Ring Set
Located in Los Angeles, CA
our rings are standard U.S size: Size 7. Earring: 12 Round Diamonds = 0.10 ct 26 Emerald Stones
Category

2010s American Stud Earrings

Materials

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

18 Karat White Gold Diamond Medium Emerald Baguette Circle Earring Ring Set
Located in Los Angeles, CA
our rings are standard U.S size: Size 7. Earring: 96 Round Diamonds = 1.02 ct 12 Baguette Diamonds
Category

2010s American Stud Earrings

Materials

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

Beautiful 20k Yellow Gold Flower Halo Earrings with 0.55 Ct Natural Diamonds
Located in רמת גן, IL
Beautiful pair of flower-like stud earrings made from 20k yellow gold with 0.55 total carat of
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Beautiful 20k Yellow Gold Flower Halo Earrings with 0.55 Ct Natural Diamonds
Located in רמת גן, IL
Beautiful pair of flower-like stud earrings made from 20k yellow gold with 0.55 total carat of
Category

2010s Singaporean Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Beautiful 0.66ct Diamonds South Sea Cultured Pearls Earrings in 14k White Gold
Located in רמת גן, IL
- 15mm each Shape: Round Side stone: 12 pcs Diamonds Side stone carat weight: 0.66ct Shape: Round
Category

2010s Israeli Stud Earrings

Materials

Diamond, Cultured Pearl, 14k Gold, White Gold

Classic Ethiopian Opal Oval Cab and Diamond 14K Yellow Gold Earring
Located in New York, NY
pcs) 1.16 Carat, along with Natural Round cut white Diamond (12 Pcs) 0.06 Carat, accent stones for a
Category

20th Century Chinese Art Deco Stud Earrings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Vintage flowers gold earrings with 0.80ct diamonds, France, mid XX century.
Located in Chorzów, PL
Vintage gold earrings made of 18 carat gold with diamonds. Two central brilliant-cut diamonds
Category

Vintage 1960s French Retro Stud Earrings

Materials

Diamond, Gold, 18k 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

Yoko London Tahitian Pearl and Diamond Earrings, in 18 Karat White Gold
By Yoko London
Located in London, GB
to any jewellery collection. - 12-13mm Tahitian Pearls - 152 Diamonds (Total Carat Weight: 1.21ct
Category

2010s British Modern Stud Earrings

Materials

Diamond, White Diamond, Pearl, Black Pearl, Cultured Pearl, 18k Gold, Wh...

Fine 18k Yellow Gold 8.10ctw Round Asscher Diamond Large Hexagon Button Earrings
Located in Montclair, NJ
This jaw dropping pair of diamond earrings is crafted in solid 18k yellow gold and features a large
Category

Late 20th Century Stud Earrings

Materials

Diamond, 18k Gold

Classic Pear-Cut Emerald with White Diamond Accents 18k White Gold Earring
Located in New York, NY
Rose-cut (12 Pcs) 0.67 carat and Round-cut white Diamond (36 Pcs) 1.31 carat accent stones for a lovely
Category

20th Century Chinese Art Deco Stud Earrings

Materials

White Diamond, Emerald, 18k Gold, White Gold

Van Cleef Arpels 18K Yellow Gold Cabochon Blue Sapphire And Diamond Earrings
By Van Cleef Arpels
Located in Beverly Hills, CA
Oval Sapphire Cabochon and Diamond Earrings by Van Cleef and Arpels. The center of these
Category

Mid-20th Century French Retro Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, Yellow Gold

【Crown Radiance】PSL Venus South Sea Pearl and Diamond Earrings (New Arrival)
Located in New York, NY
soft overtone. Set in 18K white gold, the diamonds total over 0.90 carats (0.457ct + 0.443ct), adding
Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, White Gold

Elegant 1.80ct Pink Blue Sapphire Earrings w/ Side Diamonds in 18K White Gold
Located in רמת גן, IL
stone: 12 pcs Diamonds Side stone carat weight: 0.15ct Shape: Round Brilliant Color grade: H Clarity
Category

2010s Singaporean Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Spark Motif White Diamond Earrings by Dilys’ in 18 Karat Rose Gold
By Dilys
Located in Hong Kong, HK
diamonds, totaling .36 carat. Like sparks on each ear, this artful yet seemingly minimal pair of earrings
Category

2010s Hong Kong Artisan Stud Earrings

Materials

White Diamond, 18k Gold, Rose Gold

Green Agate Onyx Diamond Art Deco Style Omega Earrings in 18K White Gold
Located in Bangkok, TH
Number: 4 Weight: 5.60 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape: Round Average
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Agate, Diamond, Onyx, 18k Gold, White Gold

Green Agate Onyx Diamond Art Deco Style Omega Earrings in 18K White Gold
Located in Bangkok, TH
Number: 4 Weight: 5.60 Carat (approx. total weight) Accent Gemstones Type: Diamond Shape: Round Average
Category

21st Century and Contemporary Thai Art Deco Stud Earrings

Materials

Agate, Diamond, Onyx, 18k Gold, White Gold

【Crown Radiance】South Sea Pearl Jewelry Set with CGL Certified Diamonds
Located in New York, NY
pearl measures 12-13mm and is paired with a CGL-certified fancy yellow diamond: 0.554 carat, SI-2
Category

21st Century and Contemporary Japanese Stud Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

18 Karat Gold Taper Baguette Channel Set Amethyst Diamond Contemporary Ear-Clips
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
curved strands, one strand is paved with Diamonds and the other uses 6.54 carats of caliber-cut baguette
Category

2010s Indian Contemporary Stud Earrings

Materials

Amethyst, Diamond, Gold, 18k Gold, Yellow Gold

18 Karat Gold Calibre Cut Art Deco Channel Set Ruby Baguette Diamond Ear-Clips
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
each gemstone. The matched pair of earrings uses 18K gold with diamonds and 2.54 carats of burma rubies
Category

21st Century and Contemporary Indian Art Deco Stud Earrings

Materials

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

Vivid Diamonds 10.46 Carat Diamond Day and Night Earrings
By Vivid Diamonds
Located in Miami, FL
diamond stud earrings measuring .74 of an inch long and .5 of an inch wide. These earrings weigh 8.9 grams
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, 18k Gold

14 Karat White Gold Princess Cut Diamond Stud Earrings .24 Carat Twt
Located in Washington Depot, CT
Vintage 14 Karat White Gold Princess Cut Diamond Stud Earrings .24 ct. twt. These sparkling stud
Category

20th Century More Earrings

Materials

Diamond, White Gold

1950s 12 Ct Day and Night Detachable Diamond Drop Cocktail Earrings in Platinum
Located in New York, NY
earrings features round and Marquise diamonds of substantial size. diamonds which are set with the prongs
Category

Vintage 1950s Dangle Earrings

Materials

Diamond, Platinum

Diamond Stud Half Hoop Earrings Mined .25ct Platinum 14K White Gold
Located in Dearborn, MI
Diamond Stud Half Hoop Earrings Mined .25ct Platinum 14K White Gold Backs Featuring 12 Genuine
Category

2010s Hoop Earrings

Materials

Diamond, 14k Gold, White Gold, Platinum

4.04 Carat Diamond Earrings In White Gold
By Rewa Jewellery
Located in Bangkok, TH
. Studded with 12 pieces of pear shaped diamonds weighing approximately 1.31 carat and 20 fancy cut diamonds
Category

2010s Thai Modernist Chandelier Earrings

Materials

Diamond, 18k Gold, White Gold

14K White Gold Blue Tanzanite Gemstone 1/5 Ct Diamond Double Drop Stud Earring
Located in New York, NY
These unique earrings are sure to turn heads. Each earring features two ribbons of diamond accented
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Tanzanite, 14k Gold, White Gold

2.00 Carat Ruby Turquoise Diamond Pearl Drop Earring
Located in New York, NY
gold fish hook studded with 12 brilliant round diamonds Total diamond weight : 0.21 carat GHSI1
Category

21st Century and Contemporary Modern Drop Earrings

Materials

Diamond, Pearl, Ruby, 14k Gold

Convertible Pearl and Diamond Floral Drop/Stud Earrings in 18k White Gold
Located in London, England
from this stud is a detachable drop composed of a diamond set leaf motif and a 10 x 12-millimetre white
Category

2010s British Modern Drop Earrings

Materials

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

1910s Antique 3.37 Carat Diamond and Yellow Gold Cluster Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning pair of 3.37 carat diamond and 12 karat yellow gold, silver set cluster style stud
Category

Vintage 1910s Unknown Dangle Earrings

Materials

Diamond, Yellow Gold

14K White Gold 1/2 Carat Channel Set Round Brilliant Diamond Huggy Hoop Earrings
Located in New York, NY
stud pair is 1/2 cttw. Has 12 natural diamonds. "Video Available Upon Request"
Category

21st Century and Contemporary Indian Modern Hoop Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Margherita Burgener Pink Titanium Diamond 18 Karat Gold Clip Stud Earrings
By Margherita Burgener
Located in Valenza , IT
Extremely light earclips handcrafted in titanium, featuring number a line of 12 diamonds each for
Category

21st Century and Contemporary Italian Contemporary Clip-on Earrings

Materials

Diamond, 18k Gold, Titanium

Diamond Drop Pearl Dangle Pendant Earrings
Located in Miami, FL
: 45 mm long x 12 mm wide Total Diamond weight approx.: 4.45 carats This item is accompanied with
Category

Vintage 1950s Unknown Dangle Earrings

Materials

Diamond, Pearl

18k Yellow Gold Diamond Hoop Earrings
Located in San Francisco, CA
with 12 bezel-set round brilliant-cut diamonds, weighing an estimated 2.40 carats (averaging H-I/SI
Category

Late 20th Century Unknown Hoop Earrings

Materials

Diamond, Yellow Gold

Emerald and Diamond Convertible Drop Earrings Circa 1960 s
Located in London, England
Estimated total emerald weight: 12.9 carats. Estimated total diamond weight: 12 carats. Estimated
Category

Vintage 1960s Unknown Drop Earrings

Materials

Diamond, Emerald

Valentin Magro Turquoise Drop Earrings with Diamonds
By Valentin Magro
Located in New York, NY
102 diamonds are 0.67 carats. These earrings are finished with clip-backs. Measurement detail
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Bicolor Tourmaline Dangle Earrings w Earth Mined Diamonds in Solid 14K Rose Gold
Located in Columbus, OH
These beautiful dangle earrings feature a pair of 1.60 carat weight emerald cut Tourmaline
Category

2010s American Modern Dangle Earrings

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, Rose Gold

18 Karat Rose Gold Myanmar Jadeite and Diamond Earrings by Christophe Graber
Located in Zurich, CH
diamonds totalling 2.32 carats and are completed by hinged omega backs and fine studs to provide additional
Category

21st Century and Contemporary Swiss Contemporary Dangle Earrings

Materials

Diamond, Jade, 18k Gold, Rose Gold, Gold

Faye Kim White South Sea Pearl Rose Cut Diamond Gold Zinnia Drop Earrings
By Faye Kim
Located in Darien, CT
a modern day alternative to diamond studs. Post clip design. Matte Finish. 2.14 carats twt. 3
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, Gold

Morganite and Orange Sapphire Diamond Art Deco Style Drop Earrings in 18K Gold
Located in Bangkok, TH
into a pair of exquisite drop ear studs. These exquisite earrings are complimented by 2.2 carats of
Category

21st Century and Contemporary Thai Art Deco Drop Earrings

Materials

Diamond, Morganite, Sapphire, 18k Gold, Rose Gold

Faye Kim 18k Gold Raw Diamond Daisy Earrings with White South Sea Pearl Drops
By Faye Kim
Located in Darien, CT
the diamond earrings to be worn on their worn as diamond studs. Each pair is unique with slight
Category

2010s American Contemporary More Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, Gold

Blue Topaz and Sapphire Diamond Art Deco Style Drop Earrings in 14K White Gold
Located in Bangkok, TH
into a pair of exquisite drop ear studs. These exquisite earrings are complimented by 3.78 carats of
Category

21st Century and Contemporary Thai Art Deco Dangle Earrings

Materials

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

18 Karat Yellow Gold and Diamond Earrings
Located in Miami, FL
Beautiful stud earrings crafted in 18 karat yellow gold, featuring 12 round brilliant cut diamonds
Category

Vintage 1980s Unknown Modern Lever-Back Earrings

Materials

18k Gold, Yellow Gold

Seaman Schepps Ruby Cabochon Earrings with Three Pearls and Diamonds Pierced 18K
By Seaman Schepps
Located in North Hollywood, CA
condition and weigh approx. 6.00 carats total for each earring. They are studded with (3) seed pearls and (1
Category

Vintage 1980s American Retro Clip-on Earrings

18 Karat White Gold South Sea Pearls and Round Cut Diamonds Flower Earrrings
Located in Zurich, CH
petals set with 84 brilliant-cut diamonds totalling 2.96 carats. The pearls show a beautiful luster as
Category

2010s Swiss Contemporary Clip-on Earrings

Materials

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

12 Carat Diamond Line Necklace and Line Earring Suite in 18 Karat White Gold
Located in New York, NY
the necklace. The Necklace is made with round diamonds with a total 12 carat F-G color, VS1, VS2
Category

Early 2000s Drop Necklaces

Materials

Diamond, 18k Gold

South Sea Pearl and Diamonds with Rose Gold Studs Earrings
By Harbor Diamonds
Located in New York, NY
18K Rose Gold South Sea Pearl 11-12 mm Diamond: 1.30 Carats
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, 18k Gold

White Gold Lapis Lazuli Diamond Earrings, 14k Single Cut .12 Carat Round Studs
Located in Greensboro, NC
Natural Diamonds Clarity: VS2 Color: G Cut: Single Total Carats: 0.12ctw Style: Stud Fastening
Category

21st Century and Contemporary Unknown Stud Earrings

Materials

Diamond, Lapis Lazuli, 14k Gold, White Gold

Diamond Ruby 1.66ct Cluster Earrings Round Oval Studs Modern 18 Karat White Gold
By Hasbani Diamonds
Located in London, GB
Graceful and striking 1.66 Carat total ruby and diamond Cluster earrings, The brilliant oval ruby
Category

2010s British Modern Stud Earrings

Materials

Amethyst, Aquamarine, Carnelian, Chalcedony, Citrine, Diamond, White Dia...

5.50 Carat Oval Opal Diamond Halo Gold Stud Earrings
Located in Stamford, CT
Oval Crystal Opal and round diamond halo stud earrings. Opals have rolling flashes of red, orange
Category

Late 20th Century Stud Earrings

Materials

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

H H 0.73 Carat Blue Sapphire Stud Earrings
By H H Jewels
Located in Miami, FL
These impeccable 0.73 carat blue sapphires are embraced by 0.19 carat of pave-set diamond and
Category

2010s Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

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12 Carat Diamond Stud Earrings For Sale on 1stDibs

There is a broad range of 12 carat diamond stud earrings for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, White Gold and 14k Gold. Find a collection of 26 vintage versions or 49 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. The designs in our inventory of 12 carat diamond stud earrings bearing Contemporary or Modern hallmarks are very popular. Harbor Diamonds, Shlomit Rogel and TJD each produced beautiful examples of these items that are worth considering. A selection of round cut, emerald cut and oval cut can be found today on these pages. There aren’t many items for men in our collection of 12 carat diamond stud earrings, as most of the options available are for women.

How Much are 12 Carat Diamond Stud Earrings?

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

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Stud-earrings for You

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

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

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

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

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

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