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14 Carat Diamonds

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1.00 Carat Emerald Diamond 14 Karat Yellow Gold Band
By Roshe Jewels
Located in Los Angeles, CA
There are 10 Round Cut Emeralds that weigh 0.55 Carats and 9 Round Cut Diamonds that weigh 0.45
Category

2010s American Modern Band Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

1.68 Carat Black Diamond Butterfly 14 Karat White Gold Earrings
By Roshe Jewels
Located in Los Angeles, CA
1.68 Carat Black Diamond Butterfly 14 Karat White Gold Earrings Beautiful Black Diamond and White
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, White Diamond, Black Diamond, 14k Gold, White Gold

2.39 Carat Ruby Diamond 14 Karat Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
Simply beautiful Ruby Diamond Ring with an Oval Cut 1.76 Carat Ruby which is surrounded by 30 Round
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

5.52 Carat Morganite Diamond 14 Karat Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
is surrounded by 24 Round Cut Diamonds that weigh 1.03 Carats. The clarity and color of the diamonds
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

1.70 Carat Emerald Diamond 14 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
This ring has a Emerald Cut Emerald that weighs 1.24 carat and also has 36 Round Cut Diamonds that
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, White Gold, 14k Gold

14 Karat Yellow Gold 5.0 Carat Diamond Tennis Necklace
Located in Great neck, NY
14K Gold this necklace features 180 natural round white Diamonds weighing approximately 5.05 carats
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold 3.12 Carat Diamond Tennis Necklace
Located in Great neck, NY
14K Gold this necklace features 213 natural round white Diamonds weighing approximately 3.12 carats
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold 5.0 Carat Diamond Tennis Necklace
Located in Great neck, NY
14K Gold this necklace features 180 natural round white Diamonds weighing approximately 5.05 carats
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold 3.12 Carat Diamond Tennis Necklace
Located in Great neck, NY
14K Gold this necklace features 213 natural round white Diamonds weighing approximately 3.12 carats
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Diamond, 14k Gold, White Gold

40 Carat Oval Brazilian Emerald 3 Carat Diamond Tennis Necklace 14 Karat Gold
Located in New York, NY
Presenting the exquisite 40 Carat Oval Brazilian Emerald & 3 Carat Diamond Tennis Necklace in 14
Category

2010s Link Necklaces

Materials

Diamond, Emerald, 14k Gold

17 Carat Green Tourmaline and 4 Carat Diamond Pendant / Necklace 14 Karat Gold
Located in New York, NY
17.16 Carat Green Tourmaline & Diamond Pendant / Necklace 14 Karat Gold, Estate This
Category

2010s Pendant Necklaces

Materials

Diamond, Tourmaline, 14k Gold

0.90 Carat Sapphire Diamond 14 Karat Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
Round Cut Diamonds that weighs 0.27 Carats (Clarity: VS, Color: I). The total carat weight of the ring
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

Tourmaline Diamond Ring Red Gold 14 Carat
By CF goldundsilberschmiede
Located in Loßburg, DE
I created a ring displaying a butterfly which is about to take off from a ring made out of leaves. The butterfly is designed around a heart of tourmaline in a butterfly cut. To repr...
Category

2010s German Contemporary Fashion Rings

Materials

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

1.71 Carat Diamond Hoops Earrings 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
Beautiful Inside-Out Diamond Hoop Earrings in 14K Yellow Gold Elevate your elegance with these
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

0.37 Carat Natural Diamond Round Stud White Gold 14 Karat
Located in Great Neck Plaza, NY
0.37 Carat Natural Diamond Round Stud White Gold 14 Karat Single Side Setting: 4 prong screw back
Category

2010s American Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Diamond Marquise Ring, 14 Karat Wedding Band, 0.20 Carat Marquise Diamond
By Rose and Choc
Located in Wallingford, CT
Sand finished solid gold band with a diamond marquise stone. Metal Type: 14 karat yellow gold
Category

2010s Art Deco Wedding Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

2.54 Carat Ruby Diamond 14 Karat Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
Cut Diamonds that weigh 0.59 carats (Clarity: VS2, Color: H). The total carat weight of the ring is
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Rose Gold

2.91 Carat Aquamarine Diamond 14 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
surrounded by 16 Round Brilliant Cut Diamonds that weigh 0.60 carats. The total carat weight of the ring is
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

14 Karat White Gold 0.17 Carat Diamond Heart Necklace
Located in Great neck, NY
This Stunning & Cute Pave Diamond Heart Pendant crafted of 14K White Gold features approximately
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

2.14 Carat Ruby Diamond 14 Karat Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
! There is a Pear Cut Ruby that weighs 1.47 carats and its surrounded by 22 Round Cut Diamonds that weigh
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Ruby, Diamond, Yellow Gold, 14k Gold

14 Karat White Gold Peridot Halo Diamond 1.00 Carat Pendant
Located in Laguna Hills, CA
.50 carat diamonds for a total weight of 1.00 carat. The 14 karat white gold chain measures 18 inches
Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

Diamond, Peridot, White Gold

14 Karat Rose Gold 1.00 Carat Diamond Bangle Bracelet
Located in Great neck, NY
Are you looking to add some sophistication to your ensemble? This elegant diamond bangle for
Category

21st Century and Contemporary Indian Contemporary Bangles

Materials

Diamond, 14k Gold, Rose Gold

14 Karat Yellow Gold 1.00 Carat Diamond Bangle Bracelet
Located in Great neck, NY
Are you looking to add some sophistication to your ensemble? This elegant diamond bangle for
Category

21st Century and Contemporary Indian Contemporary Bangles

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold 1.00 Carat Diamond Bangle Bracelet
Located in Great neck, NY
Are you looking to add some sophistication to your ensemble? This elegant diamond bangle for
Category

21st Century and Contemporary Indian Contemporary Bangles

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold 0.21 Carat Diamond Star Necklace
Located in Great neck, NY
A classic 14k gold and diamond Necklace featuring a Star disc of 0.21ct of Diamonds, and accent
Category

21st Century and Contemporary Chinese Contemporary More Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold 0.79 Carat Diamond Heart Necklace
Located in Great neck, NY
This Stunning & Exotic Pave Diamond Heart Pendant crafted of 14K White Gold features approximately
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold 0.36 Carat Diamond Heart Necklace
Located in Great neck, NY
This Stunning & Exotic Pave Diamond Heart Pendant crafted of 14K White Gold features approximately
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold 2.85 Carat Diamond Link Bracelet
Located in Great neck, NY
This Stunning and Heavy Diamond Link Bracelet is crafted of 14K Yellow Gold, featuring Round
Category

21st Century and Contemporary Chinese Contemporary Link Bracelets

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold 2.65 Carat Diamond Link Bracelet
Located in Great neck, NY
This Stunning and Heavy Diamond Link Bracelet is crafted of 14K Yellow Gold, featuring Round
Category

21st Century and Contemporary Chinese Contemporary Link Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold 0.10 Carat Diamond Bar Necklace
Located in Great neck, NY
A beautiful and classic 14k Gold Diamond Bar Necklace featuring 0.10 ct. of round sparkling natural
Category

21st Century and Contemporary Chinese Contemporary More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

2.09 Carat Black Diamond Stud Earrings 14 Karat White Gold
By Roshe Jewels
Located in Los Angeles, CA
2.09 Carat Black Diamond and White Diamond Stud Earrings in 14K White Gold. These earrings have
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, White Diamond, Black Diamond, 14k Gold, White Gold

14 Karat White Gold 0.70 Carat Diamond Cluster Earrings
Located in Great neck, NY
approximately 0.70 ct of sparkling white diamonds. Available in white, yellow and rose gold. Diamond color and
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

14 Karat Rose Gold 0.10 Carat Diamond Bar Necklace
Located in Great neck, NY
A beautiful and classic 14k Gold Diamond Bar Necklace featuring 0.10 ct. of round sparkling natural
Category

21st Century and Contemporary Chinese Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Rose Gold

14 Karat White Gold 0.10 Carat Diamond Bar Necklace
Located in Great neck, NY
A beautiful and classic 14k Gold Diamond Bar Necklace featuring 0.10 ct. of round sparkling natural
Category

21st Century and Contemporary Chinese Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold 0.70 Carat Diamond Heart Earrings
Located in Great neck, NY
of round Diamonds, Color & Clarity is GH-SI1. Secured with Butterfly push backs. -Diamond Weight
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

1.01 Carat Tsavorite Diamond 14 Karat White Gold Band
By Roshe Jewels
Located in Los Angeles, CA
Tsavorites that weigh 0.67 carats and 36 Round cut Diamonds that weigh 0.34 carats. The total carat weight
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Garnet, Tsavorite, 14k Gold, White Gold

14 karat halo, 2.50 carat natural diamond stud brilliant earrings
Located in Laguna Hills, CA
Expertly crafted and elegantly designed, these 14 karat diamond stud earrings feature a dazzling
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Gold, 14k Gold

14 Karat Yellow Gold 0.02 Carat Diamond Butterfly Necklace
Located in Great neck, NY
Diamonds. Adjustable Chain 16-18'' inches. Gorgeous for every day wear! -14K Yellow Gold -0.02cts Diamonds
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Rose Gold 0.10 Carat Diamond Heart Earrings
Located in Great neck, NY
. of round Diamonds, Color & Clarity is GH-SI1. Secured with Butterfly push backs. -Diamond Weight
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Rose Gold

14 Karat White Gold 0.10 Carat Diamond Heart Earrings
Located in Great neck, NY
. of round Diamonds, Color & Clarity is GH-SI1. Secured with Butterfly push backs. -Diamond Weight
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold 0.10 Carat Diamond Heart Earrings
Located in Great neck, NY
. of round Diamonds, Color & Clarity is GH-SI1. Secured with Butterfly push backs. -Diamond Weight
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold 0.70 Carat Diamond Heart Earrings
Located in Great neck, NY
of round Diamonds, Color & Clarity is GH-SI1. Secured with Butterfly push backs. -Diamond Weight
Category

21st Century and Contemporary Chinese Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold 1.48 Carat Diamond Station Necklace
Located in Great neck, NY
Necklace features approximately 1.48 cts of round Natural White Diamonds. Wear alone or with other
Category

21st Century and Contemporary Chinese Contemporary More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Rose Gold 0.15 Carat Diamond Dog Tag
Located in Great neck, NY
Add this Beautiful 14K Yellow Gold Diamond Tag Charm to any necklace or bracelet, this charm
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

14 Karat .65 Carat Oval-Shaped Emerald and Diamond Pendant
Located in Laguna Hills, CA
approximately 0.30 carat, complemented by three accent diamonds totaling 0.15 carat in SI1 clarity. The emerald
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

3.32 Carat Spessartine Diamond 14 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
This simple everyday ring has a gorgeous 2.87 Carat Oval Cut Spessartine Garnet. Spessartines are
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Garnet, 14k Gold, White Gold

Coral Diamonds Yellow Gold 14 Carat Pendant
By SCALA GIOIELLI
Located in Marcianise, IT
expert craftsmen from Torre del Greco. Total weight of pendant grams 8.50 weight of diamonds Carat 0.40
Category

Vintage 1980s Italian Artisan Pendant Necklaces

Materials

Coral, Diamond, 14k Gold, Yellow Gold

1.51 Carat 14 Karat Diamond Cluster Round Stud Earrings
By Sebastian Bernard
Located in Los Angeles, CA
diamonds in a Round Shaped clusters of diamonds 10mm (looks like 3.5 Ct each). Total weight of diamonds is
Category

2010s American Dangle Earrings

Materials

Diamond, 14k Gold

MARKDOWN, 7.56 Carat Diamond Tennis Necklace 14 Karat Rose Gold 18
Located in Great Neck Plaza, NY
7.56 Carat Round Brilliant Cut Diamond Tennis Necklace in 14K Rose Gold, 18” This exquisite tennis
Category

2010s American Chain Necklaces

Materials

Diamond, Rose Gold

14 Karat 1.00 Carat Oval-Emerald and Diamond Drop Pendant
Located in Laguna Hills, CA
This exquisite 14 karat yellow gold pendant showcases a stunning 1.00 carat natural Colombian
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

9.30 Carat Natural Diamond Tennis Bracelet 14 Karat White Gold
Located in Great Neck Plaza, NY
This exquisite tennis bracelet features round brilliant cut white diamonds, known for their
Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

12.95 Carat Natural Diamond Tennis Bracelet 14 Karat White Gold
Located in Great Neck Plaza, NY
This exquisite tennis bracelet features round brilliant cut white diamonds, known for their
Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

2.00 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 14 Stones
Located in New York, NY
2.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 14 stones 18 inches 100% Natural
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, White Gold

14 Karat Rose Gold 0.15 Carat Diamond Dog Tag
Located in Great neck, NY
14K Yellow Gold features 0.08cts of Round Natural White Diamonds and hangs on an 18" Paperclip 14K
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

1.00 Carat Diamond Pave Heart Pendant 14 Karat Gold
Located in Laguna Hills, CA
Floating Heart Diamond Pendant 1.00 Carat Diamond Pave set in a durable 14 Kt Gold setting Large
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

30 Carat Oval Brazilian Emerald 3 Carat Diamond Tennis Necklace 14 Karat Gold
Located in New York, NY
Presenting the exquisite 30 Carat Oval Brazilian Emerald & 3 Carat Diamond Tennis Necklace in 14
Category

2010s Link Necklaces

Materials

Diamond, Emerald, 14k Gold

1.24 Carat Diamond Cocktail 14 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
beautiful ring has a center diamond round cut diamond that weighs 0.30 carats with a clarity of SI and color
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

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14 Carat Diamonds For Sale on 1stDibs

Browse a vast assortment of 14 carat diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 14k Gold and White Gold — can elevate any look. Find a collection of 6388 vintage versions or 19649 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of 14 carat diamonds includes designs that are universally popular, but Contemporary and Modern styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by LB Exclusive, Roshe Jewels and TJD are consistently popular. Today, if you’re looking for round cut 14 carat diamonds and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. When shopping our range of 14 carat diamonds, you’ll find that there are less available pieces for men today than there are for women.

How Much are 14 Carat Diamonds?

Prices for 14 carat diamonds start at $1 and top out at $1,800,000 with these rings, on average, selling for $2,498.

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.  

Questions About 14 Carat Diamonds
  • 1stDibs ExpertMarch 22, 2022
    A 24-carat diamond is a precious diamond gemstone that weighs 24 carats. One carat weighs 200 milligrams, meaning a 24-carat diamond weighs roughly 4.8 grams. That equates to roughly 0.17 ounces. On 1stDibs, shop a variety of diamond jewelry.
  • 1stDibs ExpertApril 5, 2022
    Yes, there are three-carat diamonds, and you can find them from a number of different jewelers and other retailers. Find an assortment of diamond jewelry from the world’s top sellers on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A nine-carat diamond is considered rare and holds a premium price. Because of their rarity and size, nine-carat diamonds are a coveted choice for engagement rings. One of the most famous nine-carat diamond rings belongs to actress Kate Hudson, who has a nine-carat emerald cut diamond complemented with tapered baguettes on a platinum band. Shop a selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    An 8-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On an average an 8-carat diamond could cost you between $17,500 to $90,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 8-carat diamond jewelry from different periods and styles to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A 6-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 6-carat diamond could cost you between $15,000 to $80,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 6-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A 5-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 5-carat diamond could cost you between $9,600 to $67,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 5-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 1stDibs ExpertFebruary 22, 2021
    The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
  • 1stDibs ExpertSeptember 28, 2021
    A 9-carat diamond’s worth varies depending on the 4Cs of diamond quality — color, cut, clarity and carat. On average, a 9-carat diamond could cost you between $19,000 to $1,000,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 9-carat diamond jewelry from different periods and styles to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertAugust 24, 2021
    A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.