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12 Carat Total Weight Diamond Stud Earrings

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Black Tahitian Pearl and Diamond Earrings by Henry Dunay
By Henry Dunay
Located in Melbourne, FL
approximate 1.45 carats total weight. The diamonds are fine white in color and VVS in clarity. The earrings
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Black Pearl, 18k Gold, Yellow Gold

Ceylon Sapphire Diamond Earrings
Located in Scottsdale, AZ
round diamond melee. These beautiful diamonds have a total weight of 2.20 carats with G color and VS2
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Blue Sapphire, Diamond, 18k Gold

15.63ct Green Emerald Asscher Cut GIA Pear Diamond Earrings in 18KT White Gold
Located in New York, NY
Diamonds: 12 • Carat Weight: 6.13ctw • Color: G • Clarity: SI1- VVS1 • Certificate: GIA • Number of Round
Category

2010s American Modern Stud Earrings

Materials

Diamond, Emerald, White Gold, Platinum

Sapphire Earrings in Resin
Located in Paris, IDF
Earrings are made to order only. Natural Blue Sapphires: 12 carats total weight 18K Yellow Gold
Category

2010s Italian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sapphire, 18k Gold

Diamond Flower Earrings in 18k White Gold
Located in Rochester, NY
18 karat white gold diamond flower stud earrings. 12 pear shaped diamonds 2.34 carat total weight
Category

2010s Stud Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

White Gold 7.16 ct Aquamarine Diamond Earrings
Located in Roma, RM
11x9 mm, total carats 7.16 - 12 brilliant cut diamonds, G color, VS clarity, 12x 0.015 ct, total carat
Category

2010s Italian Stud Earrings

Materials

Aquamarine, Diamond, White Gold

Pink Tourmaline and Diamond Earrings Set in 14 Karat Yellow Gold
Located in Sherman Oaks, CA
) 12 mm long Total Mass = 3.8 grams Screw backs Total Tourmaline Weight = 2 ct Average Diamond Color
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Tourmaline, 14k Gold, Yellow Gold

White Gold Tahiti Sea Pearl with Brilliant Cut 1.00 ct Diamonds Earrings
By HY JEWELLERY
Located in Knightsbridge, GB
WHITE GOLD TAHITI SEA PEARL EARRINGS WITH BRILLIANT CUT DIAMONDS 18K White Gold Total carat
Category

2010s British Modern Stud Earrings

Materials

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

White Gold South Sea Pearl With Brilliant Cut 0.78 ct Diamonds Earrings
By HY JEWELLERY
Located in Knightsbridge, GB
carat weight: 0.78 ct Color: G-H Clarity: VS-SI Pearl Size: 11-12 mm Total earrings weight: 8.56
Category

2010s British Modern Stud Earrings

Materials

White Diamond, South Sea Pearl, 18k Gold

Ace Mini Earrings
Located in Palm Beach, FL
Sterling Silver White Diamonds .12 Total Carat Weight DIMENSIONS Length: .3" Width: 0.2" DETAILS
Category

2010s Italian Stud Earrings

Materials

White Diamond, Sterling Silver

Ace Mini Earrings
Located in Palm Beach, FL
White Diamonds 18-Karat Yellow Gold .12 Total Carat Weight DIMENSIONS Length: .3" Width: 0.2
Category

2010s Italian Stud Earrings

Materials

White Diamond, Yellow Gold

Manpriya B Fancy Rose-Cut and White Diamond 18K Gold Ear Climber Cuff Earrings
By Manpriya B
Located in London, GB
total diamond weight in the pair of earrings is 1 carat. This length of the earrings is 2 cm. Inspired
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

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

Overture Double Large
Located in Palm Beach, FL
. MATERIALS 18-Karat Rose Gold Sterling Silver White Diamonds .12 Total Carat Weight DIMENSIONS Length
Category

2010s Italian Stud Earrings

Materials

White Diamond, Rose Gold, Sterling Silver

12 Carat Natural Tourmaline Rubellite Diamonds 18 Karat Black Gold Stud Earrings
By D and A Style
Located in Singapore, SG
% Natural Tourmaline Rubellite, Brazilian origin, 12 carats total weight of the pair Diamonds - G color / VS
Category

21st Century and Contemporary Singaporean Contemporary Drop Earrings

Materials

Diamond, Rubelite, Tourmaline, Gold, 14k Gold, 18k Gold, Rose Gold, Whit...

Kian Design Cushion Cut Red Spinel Round Diamond Dangle Earrings in Yellow Gold
By Kian Design
Located in South Perth, AU
Carat Round brilliant cut diamonds: F colour, VS clarity, 0.24 Carat total diamond weight Weight: 3.1gr
Category

21st Century and Contemporary Australian Art Deco Dangle Earrings

Materials

Diamond, Spinel, 18k Gold, Yellow Gold

Gemlok 18K Gold Black Onyx Mother of Pearl Exchangeable Gemstone Stud Earrings
By Gemlok
Located in Fort Lauderdale, FL
have 72 round diamonds. Centers, 12 mm x 14 mm Diamond Total Carat Weight, 1 carat
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, Onyx, 18k Gold

Kian Design White Gold 2 Carat Round Brilliant Cut Diamond Earring Studs
By Kian Design
Located in South Perth, AU
Diamante Earrings Perfect for every occasion, these diamond studs in 18 Carat white gold are
Category

2010s Australian Art Deco Stud Earrings

Materials

Other, Diamond, 18k Gold, White Gold

12 Carats Diamond Stud Earrings
Located in Bethesda, MD
Each brilliant cut diamond weighs six carats for a total weight of a dazzling 12.01 carats. The
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold

Brace Yourself: 8.65 Total Carat Weight Diamond Studs!
Located in Carmel-by-the-Sea, CA
Look no further... These diamond studs will ever need to be upgraded! Set in stylized split
0.30 Carat Total Brilliant Round Shape Diamonds Butterfly Fashion Stud Earrings
By Roman Malakov
Located in New York, NY
A simple and unique pair of fashion earrings, showcasing 12 pieces of round brilliant cut diamonds
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Diamond Stud Earrings .12 Carat
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .12 ct.- These lovely earrings each feature one
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Stud Earrings .12 Carat
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Stud Earrings .12 ct. These sparkling earrings each feature
Category

20th Century Stud Earrings

Materials

Diamond, White Gold

H H 1.11 Carat Diamond Stud Earrings
By H H Jewels
Located in Miami, FL
white gold round brilliant cut diamond stud earrings are just charming. Two diamonds with a total weight
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

H H 0.66 Carat Diamond Stud Earrings
By H H Jewels
Located in Miami, FL
white gold round brilliant cut diamond earrings are just charming. Two diamonds with a total weight of
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

H H 2.01 Carat Diamond Stud Earrings
By H H Jewels
Located in Miami, FL
white gold round brilliant cut diamond earrings are just charming. Two diamonds with a total weight of
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

1.15 Carat Caliber Cut Sapphire and Round Diamond Stud Earrings
Located in Miami, FL
Crafted in platinum, these earrings feature two bezel set round diamonds set at center with a total
Category

2010s Stud Earrings

Materials

Diamond, Blue Sapphire, Platinum

H H 0.53 Carat Six Diamond Shared-Prong Stud Earrings
By H H Jewels
Located in Miami, FL
Six round diamonds in shared-prong setting, with a total weight of 0.53 carat (F/G/VS), are
Category

2010s Stud Earrings

Materials

Diamond, 14k Gold, White Gold

H H 0.32 Carat Ruby Stud Earrings
By H H Jewels
Located in Miami, FL
Two rubies, with a total weight of 0.32 carat, are cinctured by 0.10 carat of pave-set diamond and
Category

2010s Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

H H 0.39 Carat Diamond Ten Prong Bezel Set Stud Earrings
By H H Jewels
Located in Miami, FL
white gold round brilliant cut diamond stud earrings are just charming. Two diamonds with a total weight
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Antique 12 Carat Old Mine-Cut Diamond Earrings
Located in New York, NY
with an approximate total weight of 5.75 carats, and a matching old mine-cut diamond with an
Category

20th Century French Stud Earrings

Materials

Diamond, Platinum

Diamond Cluster White Gold Stud Earrings
By A. Link Co.
Located in Greenwich, CT
brilliant-cut diamonds weighing 4.70 carats total. 12 round diamonds 4.20 carats and 2 round diamonds in
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

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

2+ Carat Diamond Stud Earrings in 14K White Gold
Located in Lexington, KY
diamonds sparkle brightly in a four-prong basket setting. The approximate total weight of the Diamonds is
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

H H 0.38 Carat Ten-Prong Bezel-Set Stud Earrings
By H H Jewels
Located in Miami, FL
white gold round brilliant cut diamond stud earrings are just charming. Two diamonds with a total weight
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Diamond Blue Sapphire Stud Earring
Located in Bangkok, TH
Stud Earring, Art Deco Style. Diamond total weight is 0.59 Carat Blue Sapphire total 12 pieces
Category

Mid-20th Century Unknown Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Sapphire Diamond Target Stud Earrings
Located in Miami, FL
diameter Total diamond weight: approx. 0.90 carats Total sapphire weight: 0.30 carats This item is
Category

Late 20th Century Unknown Stud Earrings

Materials

Diamond, Sapphire, Platinum

Solitaire 11.66 Carat Old European Cut Diamond Stud Earrings in Platinum
Located in London, England
earrings are from the mid-19th century and have a total carat weight of 11.66 carats. Each diamond is
Category

Antique 19th Century Unknown Victorian Stud Earrings

Materials

Diamond, Platinum

18K White Gold 1 1/2 Carat Round and Pear-Cut Diamond Flower Petal Stud Earring
Located in New York, NY
. Product Features: Diamond Type: Natural White Diamonds Diamond Count: Total 12 Diamonds Includes 10 Pear
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage Ruby and Diamond Flower Cluster 18 Carat Gold Stud Earrings
Located in London, GB
a total approximate weight of 1.20ct, all mounted in open back, 18 carat yellow gold four claw
Category

Vintage 1960s Unknown Retro Stud Earrings

Materials

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

Roman Malakov 2.56 Carat Diamond and South Sea Pearl Stud Earrings
By Roman Malakov
Located in New York, NY
work. It has 56 pieces of round cut diamonds with a total weight of 2.56 carats, mounted in an 18K
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

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

.925 Sterling Silver Blue Topaz Gemstone and Diamond Accent Stud Earring
Located in New York, NY
diamonds, beautifully prong set and crafted in gleaming sterling silver. Total diamond weight is 1/20 ctw
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Blue Topaz, Sterling Silver

Estate 1.44 Carat Diamond Stud Earrings Rose Cut 14 Karat Gold Fine Jewelry
Located in Torrance, CA
Elegant pair of estate diamond stud earrings, crafted in 14k yellow gold. The four larger rose
Category

Mid-20th Century Unknown Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14K White Gold 1.00 Cttw Pie Cut Diamond Solitaire Style Stud Earring
Located in New York, NY
with their subtle shimmer, summing up to an opulent 1.00 carat total weight. Security melds seamlessly
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

Joke Quick Opal Paraiba Tourmaline Diamond Yellow Gold Pave Stud Earrings
By Joke Quick
Located in Antwerp, BE
ct. 12 X natural white DEGVVS brilliant-cut diamonds 0.08 ct. Total carat : 0.48 ct. Total weight : 3
Category

2010s Belgian Contemporary Stud Earrings

Materials

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

14K Gold 1 3/8 Cttw Diamond Cluster and Double Halo Stud Earring
Located in New York, NY
: Natural, Setting: Prong, Shape: Round, Total Carat Weight: 0.36, Treatment: None • Diamond 3 Clarity
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

Classic Deco European Diamond Sapphire Platinum Stud Earrings
Located in Miami, FL
 French-Cut Blue Sapphires,  with a total carat weight of 0.40 carats and 12 additional diamonds weighing
Category

Vintage 1960s North American Art Deco Stud Earrings

Materials

Diamond, Sapphire, Platinum

Men s 10K Yellow Gold 1.0 Ct White and Black Diamond Emerald Shape Stud Earring
Located in New York, NY
with a total weight of 1.0 carats. The round shape of each diamond adds to the timeless elegance of
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Black Diamond, Yellow Gold, 10k Gold

14K White Gold Pink Sapphire 1/10 Cttw Round Diamond Halo Stud Earrings
Located in New York, NY
These exquisite halo stud earrings showcase a graceful and feminine style with a richly hued
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Pink Sapphire, White Gold, 14k Gold

Luminous 1.05ct Double Excellent Ideal Cut Diamonds Stud Earrings
Located in רמת גן, IL
yellow gold. Featuring two perfectly matched round diamonds with a total weight of 1.05 carats, these
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Elegant 2.03ct Triple Excellent Ideal Cut Diamonds Stud Earrings
Located in רמת גן, IL
Elegant 2.03ct Triple Excellent Ideal Cut Diamonds Stud Earrings in 18k Yellow Gold - IGI Certified
Category

2010s Israeli Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 90s Diamond and 12ct White Gold Stud Earrings
Located in Jesmond, Newcastle Upon Tyne
An impressive pair of vintage 0.84 carat diamond and 12 carat white gold stud earrings; part of our
Category

1990s Unknown Stud Earrings

Materials

Diamond, White Gold

Diamond and Pearl Earrings 1.92 Carat
Located in Mayfair, London, London
surrounded by a halo set of 12 round brilliant cut diamonds, with an approximate total weight of 1.92ct. The
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Pearl, White Gold

10K Yellow Gold 1/10 Cttw Braided Horseshoe Stud Earrings
Located in New York, NY
, Color: H-I, Count: 12, Cut: Very Good, Origin: Natural, Setting: Prong, Shape: Round, Total Carat Weight
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Gold, 10k Gold, Yellow Gold

Padparadscha Sapphire purple Sapphire Paraiba Demantoid Diamond Stud Earrings
By Joke Quick
Located in Antwerp, BE
Demantoid Garnet from Madagascar : 0.04 ct. 12 X natural white DEGVVS brilliant-cut diamonds 0.04 ct. Total
Category

2010s Belgian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Garnet, Sapphire, Tourmaline, Paraiba, Purple Sa...

0.12ctw Diamond Flower Stud Earrings, 14k White Gold, Dainty
Located in McLeansville, NC
Stones: diamonds, 30 stones round brilliant cut .9 mm approximately .12 total carats G-H color
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

1.32ctw Diamond and Ruby Stud Earrings, 14k Yellow Gold, Small Red Ruby Earrings
Located in McLeansville, NC
Elevate your jewelry collection with these exquisite 1.32ctw Diamond and Ruby Stud Earrings
Category

2010s Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Vintage Round Diamond Halo Stud Earrings in 18k Yellow Gold
Located in London, England
weight of 0.68 carats. These diamonds are estimated to be H-I in colour with VS clarity. Both earrings
Category

2010s Unknown Modern Stud Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Radiant 0.55ct Natural Diamond Stud Earrings in 20K Yellow Gold
Located in רמת גן, IL
diamonds. The main attraction comprises two stones, round brilliant natural diamonds, with a total carat
Category

2010s Singaporean Stud Earrings

Materials

Diamond, Yellow Gold

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12 Carat Total Weight Diamond Stud Earrings For Sale on 1stDibs

Browse a vast assortment of 12 carat total weight diamond stud earrings for sale on 1stDibs. Frequently made of gold, 18k gold and white gold, these items were constructed with great care. Our selection of items includes 146 vintage examples as well as 427 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Pieces in our collection of 12 carat total weight diamond stud earrings made by contemporary jewelers — as well as those associated with modern — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Meghna Jewels, Oshi Jewels and Tiffany Co. are consistently popular. There are many round cut, oval cut and mixed cut 12 carat total weight diamond stud earrings for sale. When shopping our range of 12 carat total weight diamond stud earrings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 12 Carat Total Weight Diamond Stud Earrings?

Prices for 12 carat total weight diamond stud earrings start at $1 and top out at $308,204 with these earrings, on average, selling for $2,995.

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.