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Large Yellow Sapphire Ring with Diamond Side Accents
Located in North Hollywood, CA
This large Yellow Sapphire is approximately 13 carats and has 3 Diamonds on each side as accents
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

1950s Tiffany Company Turquoise Diamond and Sapphire Bracelet
By Tiffany Co.
Located in Hicksville, NY
Diamond Details: Total: 13 diamonds Carat: 1.3 carat total weight Cut: Round Brilliance Color: G
Category

Vintage 1950s Unknown Retro Beaded Bracelets

Materials

Diamond, Sapphire, Turquoise, 18k Gold

Tiffany Co. Elsa Peretti Diamond and Platinum Starfish Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Scottsdale, AZ
delicate chain. The 5 armed sea creature is embellished with .13 carats of sparkling round pave diamonds
Category

2010s Spanish Pendant Necklaces

Materials

Diamond, Platinum

Vintage Oval Howlite and Diamond Fashion Ring, circa 1970s
Located in Addison, TX
13 MM Diamond Carats Weight: 1.00CTW Diamond color and clarity: G color VS clarity Gram weight: 15.59
Category

Vintage 1970s Retro Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Syna Yellow Gold Moon Quartz Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Moon Quartz 13 carats approx. Diamonds 0.35 carat approx. French
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

French Cut Sapphire Diamond Bangle Bracelet Estate 18 Karat Gold Fine Jewelry
Located in Torrance, CA
cut sapphires are estimated at 0.02 carats each and total an estimated 0.56 carats. 13 estimated 0.02
Category

Mid-20th Century Unknown Modern Bangles

Materials

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

David Yurman Blue Topaz and Diamonds Sterling Silver Wheaton Ring
By David Yurman
Located in Hicksville, NY
.13 carat total weight
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Topaz, Sterling Silver

14 Karat Yellow Gold and Bar Set Diamond Stackable Wedding Band Ring
Located in McLeansville, NC
design with bar set, full cut round diamonds weighing approximately .40 total carats. Stones: - diamonds
Category

Vintage 1980s Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Victorian Rose Cut Diamond Trinity Cluster 16 Karat Gold Antique Statement Ring
Located in Santa Barbara, CA
: 1850 Metal: 16K Rose Gold Stone: Diamond (13) Total Carat Weight: 0.40 Cut: Rose & rustic cuts Ring
Category

Antique 1850s Victorian Cluster Rings

Materials

Diamond, Rose Gold

Damiani and Brad Pitt Design 18K White Gold and Diamond Circle Necklace
By Damiani and Brad Pitt
Located in Honolulu, HI
Metal: 18k White Gold Total Weight: 8.3 Grams Pendant Diameter: 13 mm Diamond Carat Weight: 0.11
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Sugarloaf Rubelite Tourmaline Ruby and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Beautiful Art Deco Style Platinum Cocktail Ring, centering a securely nestled 13 Carat Sugarloaf
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Rubelite, Ruby, Tourmaline, 18k Gold, Yellow Gold, Platinum

Carrera y Carrera 18kt. white gold giraffe head band ring
By Carrera y Carrera
Located in Braintree, GB
: Round Brilliant Number of diamonds: 13 Carat weight: 0.15 ct. Clarity: VS Colour: G - H Condition: The
Category

1990s Spanish Band Rings

Materials

Diamond, White Gold

.72 Carat Emerald Cut Natural No Heat Ruby and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
brilliant cut diamonds weighing .13 carats set in a platinum with 18k yellow gold ring.
Category

2010s American Contemporary Fashion Rings

Materials

White Diamond, Ruby, Yellow Gold, Platinum

13 Carat Diamonds French Art Deco Earrings
Located in Saint-Ouen, FR
13 Carats Diamonds French Art Deco Earrings Very beautiful pair or earrings, made in France circa
Category

Vintage 1920s French Art Deco Stud Earrings

Materials

Diamond, 18k Gold

Platinum 13 Carat Diamond Double Clip Brooch Set
Located in Lambertville, NJ
Platinum convertible brooch, turning into two clips, set with a total of approx. 13 carats in VS/GH
Category

Late 20th Century American Brooches

Materials

Diamond, Platinum

1960s 13 Carat Diamond 18 Karat Gold Bracelet
Located in Lambertville, NJ
1960s 18k gold bracelet, with a total of approx. 13cts in VS-SI/GH diamonds. Bracelet will fit
Category

Vintage 1960s More Bracelets

Materials

Diamond, 18k Gold

Leitão Irmão 13 Carat Diamond Set of Earrings, Brooch and Bracelet, circa 1888
Located in Berlin, Berlin
jewellers to the court, Leitão & Irmão. The set itself comprises 132 diamonds in old mine and rose cuts
Category

Antique 1880s Portuguese Belle Époque Bangles

Materials

Diamond, Rose Gold, Yellow Gold, Silver, 18k Gold

An Elegant Pair of Diamond Earrings
Located in New York, NY
A platinum and 18K white gold pair of Art Deco earring set with Approx. 13 carats diamonds with 38
Category

Early 20th Century French Art Deco Clip-on Earrings

Materials

Diamond, Platinum, 18k Gold

47.30 Carat Diamond 13-Row Cuff Bracelet
Located in Chestnut Hill, MA
Custom 18 karat white gold 13-row diamond cuff bracelet consisting of 801 round brilliant cut
Category

21st Century and Contemporary Unknown Contemporary Cuff Bracelets

Materials

Diamond, 18k Gold, White Gold

David Rosenberg 13 Carat GIA Asscher Platinum Diamond Eternity Wedding Band
By David Rosenberg
Located in Boca Raton, FL
An incredible Rosenberg Diamonds & Co. diamond eternity band shines resplendently with 13.24 carats
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Platinum 13 Diamonds Ring with Approximately 1 Carat in Diamonds
Located in Surfside, FL
Diamond ring with 13 diamonds approximately 1 carats in total weight, in H-I color, SI clarity
Category

20th Century Fashion Rings

Materials

Platinum

Ring in 18 carat yellow gold decorated with 13 diamonds of 0.26 carats
Located in Monte-Carlo, MC
Ring in 18 carat yellow gold decorated with 13 brilliant round cut diamonds of 0.02 carats each, or
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco 13 Carat Blue Zircon Diamond Ring. Circa 1925
Located in Newport Beach, CA
Platinum ring with a Rare Natural 13.74 Carat Blue Zircon. 0.85 Carats of Diamonds. Zircon has
Category

Early 20th Century American Art Deco Wedding Rings

Materials

Diamond, Platinum

1940s 13 Carat Gubelin Platinum Emerald Diamond Flower Concealed Bracelet Watch
By Gubelin
Located in New york, NY
bracelet is flexibly adjustable and fits up to a 180mm wrist & has approximately 13 carats in total of
Category

Vintage 1940s Swiss Retro Wrist Watches

Materials

Diamond, Emerald, Platinum

Midcentury 13.00 Carat Diamond Platinum Brooch Pin
Located in Lambertville, NJ
Mid century beautiful platinum brooch, with a total of approx. 13 carats in H/VS-SI1 diamonds
Category

Mid-20th Century Brooches

Materials

Diamond, Platinum

Retro Tank 16 Carats Aqua Marine Diamonds 18 Carats Rose Gold Cocktail Ring
Located in Paris, FR
mm, (0.693 x 0.520 x 0.317 inch) Approximate weight of aquamarine: 12-13 carats Approximate diamond
Category

Vintage 1950s French Retro Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Rose Gold

.86 Carat Diamond Necklace Set in 18 Karat White Gold
Located in New Orleans, LA
This beautiful lariat necklace features a center diamond of .53 carats and 13 additional accenting
Category

2010s Drop Necklaces

Materials

White Diamond, 18k Gold

Frederic Sage 9.99 Carat Morganite Diamond Ring
By Frederic Sage
Located in New York, NY
Carats, 13 Diamonds 0.49 Carats, 27 Diamonds 0.24 Carats
Category

2010s American Contemporary Cocktail Rings

Materials

Morganite, 18k Gold, Rose Gold

Van Cleef Arpels "Cadenas" Diamonds 18 Carats Yellow Gold Watch
By Van Cleef Arpels
Located in Paris, FR
weight of the watch: 45.4 g 13 brilliant-cut diamonds 18 carats yellow gold, 750/1000th (Hallmark 750
Category

1990s French Contemporary Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Lady s Platinum and Diamond Bracelet Watch
Located in Paris, IDF
, Manual-wind movement. Approximately 6 carats of diamonds, 13 mm wide, with a ribbon bracelet and a white
Category

Vintage 1930s Swiss Wrist Watches

Materials

Diamond, Platinum

"Flower" Diamond Ring
Located in New York, NY
An 18 carats yellow gold set with an approx 0,60 carat central round diamond surrounded by 13
Category

French Bridal Rings

Materials

Diamond, 18k Gold

Antique Diamond Bug Brooch
Located in New York, NY
diamonds of varying sizes. Cabochon ruby eyes. Made of gold and silver and set with approximately 13
Category

English Brooches

Materials

Diamond, Ruby

Ruby and diamond bracelet
Located in London, GB
risers containing approximately 15 carats of emerald and baguette cut diamonds and approximately 13
Category

Vintage 1940s Retro Bracelets

Materials

Ruby, Diamond, Platinum

Gigantic Persian Turquoise and Diamond Cocktail Ring
Located in New York, NY
carats of diamonds, circa 1960s. This ring has to be tried on to be believed. Despite its massive size
Materials

Diamond

French sapphire and diamond cocktail ring
Located in London, GB
diamonds cut in. The ring contains 86 sapphires with a total weight of approximately 13 carats, and 20
Category

French Dome Rings

Materials

Diamond, Sapphire, Platinum

Natural Yellow and White Diamond Bracelet
Located in Atlanta, GA
carats. Also having 52 round diamonds weighing 5.85 carats and 13 marquise cut diamonds weighing 2.77
Category

Late 20th Century Unknown Link Bracelets

Materials

Diamond, 18k Gold, Platinum

31.71ct Fancy Yellow White Mixed Shape Diamond Bracelet
Located in New York, NY
• Platinum & 18KT Yellow Gold • 7” Long • 31.71 Carats • Number of Asscher Cut Diamonds: 13
Category

2010s American Modern Tennis Bracelets

Materials

18k Gold, White Gold, Yellow Gold, Platinum

Cartier Earrings, Yellow Gold Set with Diamonds
By Cartier
Located in Ebene, MU
diamonds. Clip system. Total weight of diamonds : about 13 carats Cartier signed and numbered, french mark
Category

1990s French Contemporary Hoop Earrings

Materials

White Diamond, 18k Gold

Unique Oval Smoky Quartz Diamond White Gold Drop Pendant
Located in Columbia, MO
, checkerboard faceted, oval shape smoky quartz .13 carat total diamond weight Pendant measures 1-11/16" x 5
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Quartz, Gold, 14k Gold, White Gold, 10k Gold

Le Vian Sapphire and Diamond 14 Karat White Gold Dangle Earrings
By Le Vian
Located in Columbia, MO
MSRP: $1799. #210-572 Details: Le Vian Dangle Earrings 14k White Gold .13 Total Carat Weight of
Category

21st Century and Contemporary Dangle Earrings

Materials

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

Yellow and White 14 Karat Gold Necklace with Mixed Diamond Drops
By Meira T
Located in Rochester, NY
a whimsical appeal. 14 Karat Yellow Gold 22 round diamonds .13 Carat Total Weight G-H/ SI1 18 inch
Category

2010s Contemporary Drop Necklaces

Materials

Diamond, Gold, White Gold, Yellow Gold

Doves 18 Karat Matte Gold Necklace with Cabochon Pink Opal and Diamonds
By Doves by Doron Paloma
Located in Great Neck, NY
: - 13 diamonds totaling 0.24 carats. G-H color, SI clarity. - Pink Opal: 11mm, totaling 3.69 ct
Category

21st Century and Contemporary American Art Deco Drop Necklaces

Materials

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

18 Karat Rose Gold Diamond Tourmaline Amethyst and Peridot Cluster Ring
By Gianni Lazzaro
Located in Duesseldorf, DE
Tourmaline Amethyst and Peridot Cluster Earrings. 13 Diamonds 0.48 Carat 3 Tourmaline 3.33 Carat 2 Amethyst
Category

21st Century and Contemporary German Cluster Rings

Materials

Amethyst, Diamond, Peridot, Tourmaline, Rose Gold, 18k Gold

14K Vintage Red, White and Blue, Ruby, Diamond and Sapphire Ring in Yellow Gold
Located in Boca Raton, FL
with (18) Rubies weighing .72 carats, (10) Round Brilliant Cut Diamonds weighing .13 carats, G-H in
Category

Antique 19th Century More Rings

Materials

Diamond, Ruby, Sapphire, 14k Gold, Yellow Gold

Van Cleef Arpels Flower Brooch
By Van Cleef Arpels
Located in New York, NY
flower's center highlights 13 round diamonds (approx. 1.35 carats) that are I-J in color and VS clarity
Category

Vintage 1960s French Brooches

Materials

Diamond, 18k Gold

18K Marco Bicego Multi Colored Mixed Gemstone Chandelier Earring Yellow Gold
By Marco Bicego
Located in Boca Raton, FL
) Round Brilliant Cut Diamonds weighing .13 carat total weight, G-H in color, VS in clarity are expertly
Category

2010s Italian Chandelier Earrings

Materials

Amethyst, Diamond, Garnet, Tourmaline, Blue Topaz, 18k Gold, Yellow Gold

Princess 13 Carat of Diamonds Tiara
Located in Naples, FL
Here is a well crafted tiara. Made in 18k white gold with approximately 13cts of diamonds in the VS
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, 18k Gold, White Gold

13 Carat Lavender Star Sapphire and Diamond Onyx Ring
Located in Aliso Viejo, CA
. 13.2 x 13.1 x 7.5 mm. This gives the center stone an estimated carat weight over 13 carats. The ring
Category

Early 2000s American Art Deco Cocktail Rings

Materials

Diamond, Onyx, Star Sapphire, 18k Gold, Rose Gold, Platinum

Modern Platinum 13 Carat Oval Jadeite Double Diamond Halo Fashion Ring - Size 6
Located in St. Louis Park, MN
Jadeite. There are no visible stamps. The green Jadeite measures 18 x 13mm = 13 carats. The ring
Category

20th Century Modern Fashion Rings

Materials

Diamond, Jade, Platinum

F Vergano Diamond Gold Hoop Earrings
By F Vergano
Located in Richardson, TX
cut diamonds weighing .13 carats total weight, F-G color and VS clarity.
Category

2010s Unknown Hoop Earrings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

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13 Carat Diamond For Sale on 1stDibs

Surely you’ll find the exact 13 carat diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 320 antique edition and 851 modern creations to choose from as well. If you’re looking for a 13 carat diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 13 carat diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Meghna Jewels and Alberto are consistently popular. While most can agree that any 13 carat diamond from our collection can easily elevate most outfits, but the choice of a Diamond version from the 927 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Finding a 13 carat diamond for sale for women should be easy, but there are 296 pieces available to browse for unisex as well as men, too.

How Much is a 13 Carat Diamond?

On average, a 13 carat diamond at 1stDibs sells for $9,954, while they’re typically $135 on the low end and $1,350,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

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

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

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

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

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

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

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

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

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

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

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

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

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

The Legacy of Diamond in Jewelry Design

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

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

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

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

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

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

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

Questions About 13 Carat Diamond
  • 1stDibs ExpertNovember 8, 2023
    Whether 1.3-carat diamond earrings are too small is a matter of personal opinion. A pair of earrings with a total carat weight of 1.3 is considered to be medium-sized. The smallest diamond earrings are around 0.25 carats, while the largest are 1.5 carats or more. Explore a wide range of diamond earrings on 1stDibs.
  • 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 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 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 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 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 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
    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 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 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.