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GIA Certified 5 Carat Princess Cut Diamond Engagement Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
princess cut diamond, set in a refined platinum or 18K white gold mounting. The center diamond boasts an I
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

14K White Gold 1 1/5 Carat Princess Cut Diamond Classic Engagement Ring
Located in New York, NY
, gleaming diamonds. 4 Prongs hold a stunning .90 carat central princess-cut diamond. The diamond is flanked
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

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

10K White Gold 1/5 Carat Princess Cut Diamond 3 Stone Drop 18" Pendant Necklace
Located in New York, NY
10K White Gold Pendant Necklace showcases a trio of dazzling princess-cut diamonds, totaling 1/5 carat
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, White Gold

2/5 Carat 18K White Gold Men's Princess Cut Diamond Ring
Located in San Francisco, CA
This 18k white gold handcrafted Men's band showcase six (6) perfectly matched Princess cut diamonds
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, 18k Gold, White Gold

18kt White Gold Tennis Bracelet Invisible setting Princess Cut Diamonds 5 Carat
Located in Antwerp, BE
18kt White Gold Tennis Bracelet Invisible setting Princess Cut Diamonds 5 Carat Diamonds: 212
Category

21st Century and Contemporary Artisan Link Bracelets

Materials

Diamond, 18k Gold, White Gold

14K Yellow Gold 2 5/8 Carat Princess Cut Diamond Block Pendant Necklace
Located in New York, NY
This radiant block pendant is adorned with over two carats of princess cut diamonds for truly
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

14k White Gold 1 5/8 Carat Princess-Cut Diamond Pillar Pendant Necklace
Located in New York, NY
embellishment with 1 5/8 carat dazzling princess cut diamonds adds a touch of sophistication and royalty to its
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 14k Gold

10K White Gold 1/5 Carat Invisible Set Princess-Cut Diamond Stud Earrings
Located in New York, NY
in 10K white gold, these exquisite stud earrings feature a captivating duo of princess-cut diamonds
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

.925 Sterling Silver 5/8 Carat Princess Cut Diamond Quad Composite Stud Earrings
Located in New York, NY
princess cut diamonds on each stud for a total of 8 natural, sparkling diamonds. These diamonds are
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

14K Yellow Gold 1 5/8 Carat Princess-Cut Diamond Pillar Pendant Necklace
Located in New York, NY
high shine and adorned with sparkling 1 5/8 carat of genuine princess cut diamonds that exudes luster
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

Mens 2 Carat 5 Princess Cut Diamond Band Ring in 14k Yellow Gold
By Suzy Levian
Located in Honolulu, HI
Height: 6.36 mm Total Weight: 8.0 Grams Diamond Count: 5 princess cut Diamond Carat Weight: 2.00
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

10K Yellow Gold 5/8 Carat Princess Cut Diamond 4-Prong Solitaire Stud Earrings
Located in New York, NY
Princess Cut Diamonds. Crafted with love and expertise, these earrings are a testament to timeless elegance
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 10k Gold

14 Karat White Gold 5-Stone Princess Cut Diamond Anniversary Ring 1.80 Carat
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k white gold 5 stone princess cut diamond Anniversary ring 1.80cts., containing 5 princess cut
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold

5-Stone Princess Cut Diamond Ring in 18 Karat White Gold
By MOGULDIAM INC
Located in New York, NY
Beautiful 5- stone princess cut diamond ring handmade in 18 k white gold. The details are as
Category

2010s American Contemporary Band Rings

Materials

Diamond, White Gold

TIFFANY & Co. Platinum .43ct Princess Cut Diamond Engagement Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .43ct Princess Cut Diamond Engagement Ring 5 Metal: Platinum Size: 5
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Natural Multi Colored 5 Carat Round and Princess Cut Diamond Ring
Located in Miami, FL
1.05 carat center princess cut Natural diamond 3.95 carats of surrounding natural round diamonds
Category

Early 2000s North American Art Deco Cocktail Rings

Materials

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

14K Yellow Gold 8 5/8 Carat Baguette and Princess Cut Diamond Eternity Bracelet
Located in New York, NY
baguette and princess cut diamonds. Each link is carefully crafted to maximize brilliance while maintaining
Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

14k White Gold 1 5/8 Carat Princess-Cut Diamond Mixed Shape Pendant Necklace
Located in New York, NY
sophisticated design featuring an enchanting combination of princess and baguette cut diamonds. The radiant
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 14k Gold

14K Yellow Gold 8 5/8 Carat Baguette and Princess Cut Diamond Eternity Bracelet
Located in New York, NY
baguette and princess cut diamonds. Each link is carefully crafted to maximize brilliance while
Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

10K Yellow Gold 1/5 Cttw Invisible Set Princess-Cut Diamond Stud Earrings
Located in New York, NY
in 10K Yellow gold, these exquisite stud earrings feature a captivating duo of princess-cut diamonds
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 10k Gold

14K Yellow Gold 8 1/5 Carat Princess and Baguette Cut Diamond Geo-Twist Bracelet
Located in New York, NY
. Featuring over 8 carats of princess and baguette cut diamonds, each intricate twist and turn was designed to
Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 8 1/5 Carat Princess and Baguette Cut Diamond Geo-Twist Bracelet
Located in New York, NY
. Featuring over 8 carats of princess and baguette cut diamonds, each intricate twist and turn was designed to
Category

21st Century and Contemporary Indian Contemporary Modern Bracelets

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

14k Yellow Gold 1 5/8 Cttw Princess-Cut Diamond Pillar Pendant Necklace
Located in New York, NY
high shine and adorned with sparkling 1 5/8 carat of genuine princess cut diamonds that exudes luster
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold

Silver 5/8 Cttw Princess-Cut Treated Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
: Diamond Type: Natural Color Treated Black Diamonds Diamond Count: 2 Princess-Cut Diamonds Diamond Color
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

14k Yellow Gold 3 5/8cttw Invisible Set Princess-Cut Diamond ID Tennis Bracelet
Located in New York, NY
set princess cut diamonds. 128 shimmering diamonds arranged in four rows inlay the top of this
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

10K Yellow Gold 1/5 Cttw Princess Cut Diamond 3 Stone Drop 18" Pendant Necklace
Located in New York, NY
10K Yellow Gold Pendant Necklace showcases a trio of dazzling princess-cut diamonds, totaling 1/5
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

14K Yellow Gold 5 3/4ct Carat Princess and Baguette Cut Diamond Bow Bracelet
Located in New York, NY
52 Baguette and 52 Princess-Cut Diamond Diamond Color: H-I Diamond Clarity: SI1-SI2 Diamond Weight
Category

21st Century and Contemporary Indian Contemporary More Bracelets

Materials

Diamond, White Diamond, Yellow Gold

14K White Gold 5/8 Cttw Princess-Cut Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
Indulge in the captivating allure of these classic princess-cut black diamond stud earrings. The
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, 14k Gold, White Gold

0.82 Carat Princess Round Cut Men's Wedding Band 14 Karat White Gold
By DGI
Located in Los Angeles, CA
Rings/Bands. This Men's Band has 2 Round Cut Diamonds that weigh 0.40 Carats and 5 Princess Cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Square Cut Emerald & Diamond 5-stone Ring in 14K Yellow Gold
By Gad & Co.
Located in Miami, FL
: Natural Emerald - Carat: 0.75 CTTW - Cut: Square - Step cut - Color: Green
Category

2010s North American Contemporary Band Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Diamond pendant necklace with GIA certified pear shaped princess cut diamonds
Located in Surfside, FL
-inch necklace with 5 carats of princess cut diamonds averaging H color, SI clarity. Length 16 inches.
Category

20th Century Link Necklaces

Materials

White Gold

Bold Dome Diamond Platinum Ring
Located in Surfside, FL
Bold Dome diamond ring in platinum with over 5 carats in princess cut invisible setting and
Category

21st Century and Contemporary Fashion Rings

Materials

Platinum

1/5 Carat Princess Cut Invisible Set Certified Diamond Earring in 14kt White
Located in NEW YORK, NY
IGI CERTIFIED.Make a statement with this stunning piece of jewelry. Each certified diamond is carefully set. All Diamonds are high quality and ethically sourced. Cttw :0.20 ctw Kt : ...
Category

20th Century Indian Stud Earrings

Materials

Diamond, 14k Gold

5 Carats Princess Cut Eternity Ring Natural Diamonds F-G Color VS Clarity 14k
Located in Los Angeles, CA
carats. A shimmering spectacle of channel set princess cut plus round cut diamonds are pave set for a
Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold

Stambolian 18K White Gold Diamond Princess Cut Ruby Tennis Bracelet
By Stambolian
Located in Boca Raton, FL
available in blue sapphire and tsavorite. Apprx. 5 carat Princess cut Rubies total weight. Rubies are very
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold, White Gold

Princess Cut 5 Carat Diamond Eternity 950 Platinum Band
Located in Tarzana, CA
Band with full circle of of Princess diamonds. Eternity wedding band, platinum 950, quality of
Category

21st Century and Contemporary American Romantic Engagement Rings

Materials

Diamond, Platinum

18k Princess Cut 5 Carat Eternity Ring Natural Diamonds F-G Color VS Clarity
Located in Los Angeles, CA
carats. A shimmering spectacle of channel set princess cut plus round cut diamonds are pave set for a
Category

2010s American Modern Band Rings

Materials

Diamond, 18k Gold

Platinum 5 Ct Princess Cut Natural Diamond Eternity Band F-G Color VS Clarity
Located in Los Angeles, CA
carats. A shimmering spectacle of channel set princess cut plus round cut diamonds are pave set for a
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

Princess Cut Natural Ruby Tennis Bracelets 18 Karat White Gold
Located in Tarzana, CA
5 Carats. Natural rubies princess cuts, set invisible in white gold bracelets. Ruby Quality: AAA
Category

21st Century and Contemporary American Art Deco Tennis Bracelets

Materials

Ruby, 18k Gold

5 Carat Princess Cut and Baguette Diamond Wide Ring
Located in Boca Raton, FL
Material: 18k White Gold Diamond Details: Approximately 5ctw of princess cut and baguette shape
Category

21st Century and Contemporary Unknown Cluster Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

14K White Gold 5/8 Carat Princess-Cut Diamond Earrings
Located in New York, NY
features trio of square accents. The elegant masterpiece is dazzled with a flickering 5/8 carats princess
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 5/8 Carat Princess-Cut Diamond Earrings
Located in New York, NY
features trio of square accents. The elegant masterpiece is dazzled with a flickering 5/8 carats princess
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, White Gold, 14k Gold

.925 Sterling Silver 5/8 Carat Princess-Cut Diamond Solitaire Stud Earrings
Located in New York, NY
dazzling princess cut diamond in a miracle setting that allows the diamond to appear larger. 5/8ct TDW of
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

14 Karat White Gold 5 Princess Cut Diamonds Anniversary Wedding Ring 2.35 Carat
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k white gold 5 princess cut diamonds anniversary wedding ring, containing 5 princess cut diamonds
Category

2010s American Modern Bridal Rings

Materials

Diamond, 14k Gold

14K Yellow Gold 1/5 Cttw Princess-Cut Square Near Colorless Diamond Stud Earring
Located in New York, NY
Two gorgeous near-colorless white princess cut diamonds sit in a prong setting on these sparkling
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Timeless Tennis 1.7 Carat Diamond and 5 Carat Sapphire Bracelet in 18K Rose Gold
Located in Paramus, NJ
carat weight of 5 carats, featuring 80 enchanting princess-cut sapphires that add vibrant color and
Category

21st Century and Contemporary Hong Kong Modern Tennis Bracelets

Materials

Sapphire, Diamond, 18k Gold, Rose Gold

Harry Winston 5 Carat Princess Cut Diamond Platinum Eternity Ring
By Harry Winston
Located in Beverly Hills, CA
colorless princess cut diamonds. Effortlessly channel set in platinum. Ring size 5-1/2.
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

18 Karat Yellow Gold 1.25 Carat Princess Cut 5 Stone Diamond Wedding Band Ring
Located in Baltimore, MD
18 Karat Yellow Gold 1.25 Carat Princess Cut 5 Stone Diamond Wedding Band Ring Metal: 18k yellow
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Alexander Beverly Hills 6.80ct Princess Cut Diamond Eternity Band 18k S.5
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
cut diamonds, 6.80 carats. Approximately H color and VS clarity. Prong set in 18-karat white gold
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, White Gold, 18k Gold, Gold

Art Deco Inspired Princess Cut Diamond Eternity Band
Located in Beverly Hills, CA
Art deco inspired diamond band with approximately 5 carats total weight, princess cut diamonds
Category

Vintage 1920s American Art Deco Band Rings

Materials

Diamond, Platinum

Elegant Pigeon Blood Red Ruby and Diamond Yellow Gold Swan Pendant or Brooch Pin
Located in Tustin, CA
mm x 4.6 mm x 2.9 and weighs approximately .5 carats. 4 princess cut rubies and 1 round ruby measure
Category

Late 20th Century American Contemporary Brooches

Materials

White Diamond, Ruby, 14k Gold, Yellow Gold

14 Karat White Gold Floating Channel Princess Cut Diamond Engagement Ring
Located in Columbia, MO
carats total weight in scintillating diamonds. The center diamond is a beautiful .5 carat princess cut
Category

21st Century and Contemporary Engagement Rings

Materials

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

GIA Certified Princess Cut Diamond Stud Earrings 5 Carat Platinum Setting
Located in Lakewood, NJ
Perfect for any occasion, these Princess Cut Diamond Stud Earrings are set in Platinum in a classic
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Platinum

David Rosenberg Princess Cut Halo Diamond Platinum Lever Back Earrings
By David Rosenberg
Located in Boca Raton, FL
diamonds surrounding over 5 carats of princess cut diamonds. Designed by David Rosenberg. Details
Category

21st Century and Contemporary American Modern Lever-Back Earrings

Materials

Diamond, White Diamond, Platinum

5.00 Carat Colombian Emerald Platinum & Gold Diamond Ring
Located in Los Angeles, CA
carat green emerald, 2 carat princess cut side stone, G color, VS quality. Measurement: 11.72 x 9.00
Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

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5 Carat Princess Cut For Sale on 1stDibs

Find the exact 5 carat princess cut you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and 18k Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 5 carat princess cut may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a 5 carat princess cut has been a part of the legacy of many jewelers, but those produced by Roman Malakov, TJD and Mark Broumand are consistently popular. Today, if you’re looking for a princess cut version of this piece and are unable to find the perfect match, our selection also includes round cut and baguette cut alternatives. Most of our 5 carat princess cut for sale are for women, but there are 296 pieces available to browse for men.

How Much is a 5 Carat Princess Cut?

The price for a 5 carat princess cut starts at $249 and tops out at $349,200 with these rings, on average, selling for $4,993.

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 5 Carat Princess Cut
  • 1stDibs ExpertNovember 8, 2023
    How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.