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14 Carat Diamonds

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Diamond Hoop Earrings 2.30 Carats 14 Karat White Gold 11 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat white gold hoop earrings featuring 140 round brilliants weighing 2.30 carats. Color G-H
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, White Gold

Multi Diamond Heart Bezel Link Necklace 0.94 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat white gold link necklace featuring mini diamond hearts with a diamond bezel in between
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Thick Hoop Diamond Earrings 0.64 Carats G VS1
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold hoop earrings featuring 6 round brilliants weighing 0.64 carats, 5.33 grams
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Emerald Cut Bezel Diamond Stackable Ring 0.14 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold stackable band ring featuring a bezel set Emerald cut diamond weighing 0.14
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Row Fluted Stackable Band Ring 0.06 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold ring featuring three rows of diamonds on a fluted design band, 0.06 carats
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Butterfly Pendant Necklace 0.35 Carats 14 Karat Yellow Gold 2.13 Grams
By Harbor Diamonds
Located in New York, NY
fine 14K yellow gold and adorned with 92 brilliant round diamonds totaling 0.35 carats. The butterfly
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Solitaire Diamond Stud Huggie Hoop Earrings 0.12 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold huggie earrings featuring one diamond on each hoop weighing 0.12 carats
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Three Stone Diamond Huggie Hoop Earrings 0.32 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold earrings featuring 3 diamonds on each huggie weighing a total of 0.32 carats
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Pear Shape Diamond Beaded Hoop Earrings 0.21 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold huggie hoop earrings featuring a Marquise diamond in the center weighing a
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Graduated Diamond Oval Shape Hoop Earrings 1.08 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold hoop earrings featuring 30 graduated round brilliants weighing 1.08 Carats
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Hoop Earrings 1.56 Carats 14 Karat Yellow Gold 1.75 Inch Diameter
By Harbor Diamonds
Located in New York, NY
Diamond hoop earrings containing 154 diamonds weighing 1.56 Carats, in 14 karat yellow gold
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Dog Tag Confetti Pendant Necklace 0.73 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
brilliant-cut diamonds totaling 0.73 carats. The diamonds are artfully scattered in a playful confetti-style
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Cluster Drop Earrings 0.82 Carats 14 Karat Yellow Gold 2.3 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow gold drop earrings featuring two center diamonds weighing 0.26 carats flanked with
Category

2010s Contemporary Drop Earrings

Materials

Diamond, Yellow Gold

14 Karat White Gold Boxed LOVE Diamond Pendant 1.21 Carats 3.6 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat White Gold boxed font pendant spelling the word 'LOVE' and containing 147 round brilliants
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Disc Hoop Earrings 0.89 Carats 14 Karat Yellow Gold 3.8 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold drop earrings featuring 126 round brilliants weighing 0.89 carats. The diamond
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Floral Pear Shape Stud Earrings 0.89 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat white gold floral motif earrings featuring 10 pear-shaped diamond weighing 0.89 carats
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Three Stone Diamond Sapphire Engagement Ring 1.84 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat White Gold three stone ring featuring one round brilliant weighing 0.91 Carats and two
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Diamond Heart Stud Earrings 0.20 Carats 14 Karat Yellow Gold G-H SI1
By Harbor Diamonds
Located in New York, NY
adorned with 22 round brilliant-cut diamonds totaling 0.20 carats. The diamonds, graded G-H color and SI1
Category

2010s Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

Tahitian Pearl Diamond Slider Pendant Necklace 13-14 MM 0.29 Carats 18K
By Harbor Diamonds
Located in New York, NY
shattered diamonds weighing 0.29 carats. Available in different pearl and gold color. DM for more
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Pearl

Star of David Diamond Pendant Necklace 0.11 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
Star of David pendant featuring round brilliants weighing 0.11 carats in 14 karat yellow gold.
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Angel Heart Pendant Necklace 0.15 Carats 14 Karat Yellow Gold 5.4 Grams
By Harbor Diamonds
Located in New York, NY
Carats • Design: Angel with diamond wings and heart-shaped diamond accent • Finish: High polish with
Category

1990s Contemporary Drop Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Diamond Miligrain Bangle Bracelet 1 Carat 18 Karat Yellow Gold 14 Grams
By Harbor Diamonds
Located in New York, NY
Diamonds • Total Diamond Weight: ≈ 1.00 Carat • Style: Antique / Vintage Bangle • Closure: Secure hinged
Category

1990s Contemporary Bangles

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Three Drop Paperclip Motif Earrings 0.99 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold drop earrings featuring 132 round brilliance weighing 0.99 carats in a paper
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Double Fluted Round Brilliant Diamond Band Ring 0.42 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold fashion ring featuring a double row fluted motif band with 36 round brilliants
Category

2010s Contemporary Fashion Rings

Materials

Diamond, Yellow Gold

Diamond Triangle Design Hoop Earrings 0.42 Carats 14 Karat Yellow Gold 2.4 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold hoop earrings featuring a Trilliant diamond on the side and round diamonds
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold Diamond South Sea Hoop Drop Earrings 0.25 Carats
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow Gold drop hoop earrings featuring 50 round brilliants weighing 0.25 carats and two
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Wedding Band 2.01 Carat F-G SI1 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat White gold diamond wedding band featuring 21 round brilliants weighing 2.01 carats
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, White Gold

Three Row Diamond Hoop Earrings 0.62 Carats 14 Karat Yellow Gold 3.57 Grams
By Harbor Diamonds
Located in New York, NY
Three Row diamond drop hoop earrings featuring 52 round brilliants weighing 0.62 carats, crafted in
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond French Bulldog Disc Pendant 0.50 Carats 14 Karat Yellow Gold 5 Grams
By Harbor Diamonds
Located in New York, NY
totaling approximately 0.50 carats • Design: Raised French Bulldog motif with diamond halo • Chain: 14K
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Bamboo Link Bar Bracelet 2.52 Carats 14 Karat Yellow Gold G VS2
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold link bracelet featuring 14 round brilliants weighing 2.52 carats with a bamboo
Category

2010s Contemporary Tennis Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

Alternating Diamond Dome Tennis Bracelet 4.08 Carats 14 Karat Yellow Gold G VS2
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold bracelet featuring alternating plain gold domes and a diamond dome with 13
Category

2010s Contemporary Tennis Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Star of David Fluted Pendant Necklace 0.15 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
with 61 brilliant-cut natural diamonds totaling approximately 0.25 carats, the pendant radiates light
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Heart Mesh Pendant Necklace 1.43 Carats 14 Karat Yellow Gold 14.5 Grams
By Harbor Diamonds
Located in New York, NY
adorned with 39 round brilliant-cut diamonds totaling 1.43 carats, graded G-H color and VS2-SI1 clarity
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Heart Bezel Beaded Ring 0.17 Carats 14 Karat Yellow Gold 2.11 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow gold featuring a three round brilliants weighing 0.17 carats on a beaded band
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Large Floral Diamond Stud Earrings 2.02 Carats 14 Karat Yellow Gold F VS
By Harbor Diamonds
Located in New York, NY
carats, in 14 karat yellow gold. Color F Clarity VS
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

1.01 Carat Swirl Twist Hoop Diamond Earrings in 14 Karat White Gold ref302
By Diamond Town
Located in New York, NY
teardrop swirl design. Adorning the front of the earrings are 1.01 carats of round white diamonds, adding a
Category

21st Century and Contemporary Contemporary Hoop Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Diamond Link Cuban Bracelet 0.66 Carat 28.6 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow Gold Cuban link bracelet with 44 round brilliants weighing approximately 0.66
Category

1990s American Contemporary Link Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

Emerald Illusion Diamond Band Ring 0.21 Carats 14 Karat Yellow Gold 2.6 Grams
By Harbor Diamonds
Located in New York, NY
Emerald motif illusion band ring featuring baguette and round brilliants weighing 0.21 carats, in
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Chamsa Evil Eye Diamond Sapphire Charm Pendant 0.56 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
Chamsa Evil Eye charm pendant encrusted with round diamonds, 0.31 carats and Sapphires weighing
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

South Sea Pearl Diamond Drop Earrings 2.30 Carat 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14K White gold drop earrings featuring four South Sea Pearls measuring 12-16 mm with 16 diamonds on
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, White Gold

Diamond Bubble Cuff Hoop Earring 0.38 Carats 14 Karat Yellow Gold 2.34 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold cuff earrings featuring 5 round brilliants weighing 0.38 carats. Very
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Front Back Diamond Zig-Zag Drop Earrings 1.30 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Diamonds: 24 • Total Carat Weight: 1.30 carats • Diamond Quality: VS2 clarity, G color • Setting: Prong
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 14k Gold, White Gold

South Sea Pearl Diamond Bangle Bracelet 0.19 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat White gold bangle bracelet featuring two South Sea Pearls measuring 11-12 mm with diamond
Category

2010s American Contemporary Bangles

Materials

Diamond, South Sea Pearl, 14k Gold, White Gold

Diamond MOM Boxed Pendant 14 Karat Yellow Gold 0.95 Carats 3.4 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow Gold boxed font pendant spelling the word 'MOM' and containing 134 round brilliants
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Circle Swirl Pendant Necklace 0.59 Carats G VS2 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold necklace featuring a swirl round circle containing 54 round brilliants
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat White Gold Diamond South Sea Pearl Open Bangle 0.13 Carats
By Harbor Diamonds
Located in New York, NY
14 Karat White Gold open bracelet cuff featuring 37 round brilliants weighing 0.13 Carats and one
Category

2010s Contemporary Cuff Bracelets

Materials

Diamond, South Sea Pearl, 14k Gold, White Gold

Diamond Stud Earrings 2.02 Carats H I1 14 Karat White Gold Basket Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 2.02 Carats, in 14 Karat White Gold 3 Prong Basket Setting. Color H
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Gold

Diamond Swirl Drop Hoop Earrings 0.46 Carats 14 Karat Yellow Gold 4.99 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold swirl hoop earrings featuring 54 round brilliants weighing 0.46 carats. A fun
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Multi Diamond Drop Box Link Necklace 1.23 Carats 14 Karat Yellow Gold Adjustable
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold box link necklace containing 19 graduated round brilliants weighing 0.91
Category

2010s Contemporary Drop Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Cluster Tahitian Pearl Drop Earrings 2.88 Carats 18 Karat 13-14 MM
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold drop earrings featuring 96 Round brilliants weighing 2.88 Carats with two
Category

2010s Contemporary Drop Earrings

Materials

Diamond, Pearl, 18k Gold, White Gold

Italian Diamond Oval Matte Finish Link Bracelet 14 Karat Yellow Gold 1.32 Carats
By Harbor Diamonds
Located in New York, NY
Made in Italy, this 14 karat yellow gold bracelet features 6 round brilliants on each link weighing
Category

2010s Contemporary Link Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

Three Row Diamond Hoop Earrings 1.50 Carats 14 Karat Rose Gold 4.6 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow gold hoop earrings featuring three rows of round brilliants weighing 1.50 carats
Category

2010s Contemporary Hoop Earrings

Materials

Diamond, 14k Gold

Celebration 102 Princess Diamond Halo Ring 1.02 Carat in 14 Karat Gold
By Celebration Diamond
Located in San Diego, CA
The Celebration Diamond Collection - Celebration 102 Style: Halo with Twist Diamond Band Ref
Category

2010s American Engagement Rings

Materials

Diamond, White Gold

Oval Cut Morganite Diamond Halo Cocktail Ring 4.80 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Oval cut Morganite weighing 3.80 carats flanked with a diamond halo weighing 1 carat, in 14 karat
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

Tahitian Pearl Diamond Huggie Drop Earrings 0.44 Carat 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
brilliants weighing 0.44 carats. Can be worn as a huggie earring
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Pearl, White Gold

Star of David Diamond Pendant Necklace 0.40 Carats 14 Karat Yellow White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat white/yellow gold pendant featuring a Star of David with 49 round brilliants weighing 0.41
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Diamond Stud Earrings 2.01 Carats K I2 14 Karat White Gold Basket Setting
By Harbor Diamonds
Located in New York, NY
Diamond stud earrings weighing 2.01 Carats, in 14 Karat White Gold 4 Prong Basket Setting. Color K
Category

2010s Contemporary Stud Earrings

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 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 ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 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 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 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.