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1950s AGL 9.75 Carat Ceylon No Heat Sapphire Diamond 18 Karat Gold Ring
Located in Beverly Hills, CA
certified as 9.75 Carat Ceylon No Heat Sapphire. Graciously accompanied by 14 round brilliant cut diamonds
Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Luminous 1.41ct Diamonds Halo Ring in 18k White Gold - IGI Certified
Located in רמת גן, IL
halo ring features a breathtaking 1.01-carat princess-cut diamond at its center. Accentuating the
Category

2010s Israeli Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Stunning 1.10ct Diamonds Halo Ring in 18k White Gold - IGI Certified
Located in רמת גן, IL
0.75-carat princess-cut diamond, ensuring a remarkable brilliance and near-flawless appearance
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Luminous 1.04ct Diamonds Halo Ring in 18k Yellow Gold - IGI Certified
Located in רמת גן, IL
luxury with this 18k yellow gold halo ring, showcasing a breathtaking 0.73-carat princess-cut diamond
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.03ctw Diamond Clusters Ring 14k Gold Size 6 Heart Bridge
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.22ctw Cut - Princess Brilliant Color
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

LB Exclusive Platinum 2.02 Ct Diamond Band Ring
By LB Exclusive
Located in Southampton, PA
with 2.02 carats of princess-cut diamonds. The ring has a band thickness of 4 mm, a top height of 3 mm
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

0.87ctw Diamond Ring 14k Yellow Gold Size 6.25 Wedding Anniversary Band
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.87ctw Cut - Princess Brilliant Color
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

1ctw Blue Sapphire Diamond Ring 950 Platinum Wedding Band Size 4.5-4.75
Located in McLeansville, NC
Gemstone Information: - Natural Sapphires - Total Carats - 0.70ctw Cut - Princess Color - Dark Blue
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Sapphire, Platinum

Sapphire Diamond Channel Set Wedding Band, 14KT White Gold, Ring
Located in McLeansville, NC
, 4 stones - square cut - 2.5 mm - approximately .80 total carats - diamonds, 3 stones - princess cut
Category

Vintage 1970s Band Rings

Materials

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

Stylish 19.32ct Topaz and Diamonds Cluster Ring in 14k White Gold
Located in רמת גן, IL
elegance with this breathtaking 14k white gold cluster ring, showcasing a spectacular 18.77ct princess-cut
Category

2010s Israeli Cluster Rings

Materials

Diamond, Topaz, 14k Gold, White Gold

Magnificent 2.43ct Sapphires and Diamonds Cluster Ring in 18k Rose Gold
Located in רמת גן, IL
celebration of color and individuality, this striking 18k rose gold ring features 26 princess-cut sapphires
Category

2010s Israeli Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Rose Gold

Beautiful 18K White Gold Ring with 0.7 Ct Natural Diamond NGI Certificate
Located in רמת גן, IL
A beautiful ring with a dazzling 0.1 carat princess natural diamond. It has 0.6 carat of side
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Radiant 0.61ct Diamonds 7-Stone Ring in 14k White Gold - IGI Certified
Located in רמת גן, IL
centerpiece is a 0.51-carat princess cut diamond, ensuring a brilliant sparkle that captures attention
Category

2010s Israeli Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Platinum Eternity Ring
Located in Beverly Hills, CA
combination of 29 princess cut diamonds infused with two round cut diamond bands weighing approximately 3.50
Category

21st Century and Contemporary Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

0.42ctw Contoured Diamond Wedding Band 14k White Gold Size 4.75 Stackable Ring
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.42ctw Cut - Princess Brilliant Color
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

1.20ctw Diamond Ring 14k White Yellow Gold Size 6.25 Heart Bridge
Located in McLeansville, NC
- J Clarity - I1 - I2 - Natural Diamonds - Total Carats - 0.18ctw Cut - Princess Brilliant Color - I
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Luxurious 18K White Gold Dome Ring with 1.90 ct Natural Diamonds, NGI cert
Located in רמת גן, IL
Stunning pave ring made from 18k white gold with 1.90 total carats of princess cut diamonds and
Category

2010s Israeli Band Rings

Materials

Diamond, 18k Gold, White Gold

0.91ctw Diamond Engagement Ring Wedding Band Jacket Bridal Set 14k Gold Size 5
Located in McLeansville, NC
Carats - 0.36ctw Cut - Princess Color - H - I Clarity - SI1 - SI2 Metal: 14k White Gold Weight: 5.9
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Ruby Diamond 18 Karat Gold Channel Band Ring, circa 1990
By Tiffany Co.
Located in Philadelphia, PA
Band ring channel set to front with alternating square cut ruby and princess cut diamonds Diamonds
Category

1990s Contemporary Band Rings

Materials

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

Multi Color Rainbow Sapphire and Diamond Band Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
Gemstones: 9 Sapphires Carat Weight: 1.29 Cut: Square Princess Color: Purple, Blue, Teal, Green, Yellow
Category

2010s Contemporary Band Rings

Materials

Diamond, Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Purpl...

New Beverley K Diamond Stacking Ring 18k Gold Size 6.5 Eternity Wedding Band
By Beverley K
Located in McLeansville, NC
This lovely new ring is a Beverley K piece. Gem: Natural Diamonds - 0.81 Total Carats, Round and
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Contemporary Heliodor Golden Beryl Diamond Halo 18 Karat Gold Cocktail Ring
Located in Philadelphia, PA
-orange in color Surrounded by a halo of round brilliant cut diamonds weighing approximately 0.36 carat
Category

Late 20th Century Contemporary Cocktail Rings

Materials

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

0.89ctw Diamond Halo Engagement Ring Wedding Band Bridal Set 14k Gold Size 6.5
Located in McLeansville, NC
- 0.30ctw Cut - Princess Color - G - H Clarity - SI1 - SI2 Halo & Accents Total Carats - 0.52ctw Cut
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, 14k Gold, White Gold

0.45ctw Diamond Engagement Ring Wedding Band Bridal Set 10k White Gold Size 7
Located in McLeansville, NC
- 0.20ctw Cut - Princess Color - H - I Clarity - SI2 - I1 Accents Total Carats - 0.08ctw Cut - Round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 10k Gold, White Gold

Tiffany Co. Ruby Diamond 18 Karat Gold Channel Band Ring, circa 1990
By Tiffany Co.
Located in Philadelphia, PA
Band ring channel set to front with alternating square cut ruby and princess cut diamonds Diamonds
Category

1990s Contemporary Band Rings

Materials

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

Marvelous 18k Yellow Gold Solitaire Ring w/ 0.50 ct Natural Diamonds AIG Cert
Located in רמת גן, IL
A stunning ring with a dazzling 0.5 carat princess diamond. The jewelry is made of 18K Yellow Gold
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Glamorous 18k White Gold Pave Ring w/ 0.54 ct Natural Diamonds IGI Certificate
Located in רמת גן, IL
A mesmerizing pave ring with a dazzling 0.3-carat round brilliant natural diamond. It has 0.24
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Beautiful 18K White Yellow Gold Thick Band Ring with 0.10 Ct Natural Diamonds
Located in רמת גן, IL
Beautiful Thick Band Ring made from 18K White & Yellow Gold with 0.10 carat of princess cut diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

0.42ctw Blue Sapphire Diamond Ring 14k White Gold Size 10.75 Men s Wedding Band
Located in McLeansville, NC
Blue Treatment - Heated - Natural Diamonds - Carats - 0.10ct Cut - Princess Color - G - H Clarity
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

1.60 ctw Black Diamond Engagement Ring Wedding Band Set 14K White Gold Size 9.25
Located in McLeansville, NC
Gemstone Information: Engagement - - Natural Diamond Center - Carats - 1.45 ct Cut - Princess
Category

21st Century and Contemporary Engagement Rings

Materials

Black Diamond, 14k Gold, White Gold

Heavy 18K White Gold Ring With Diamonds 11.76 Grams 1.40-1.75 Carats VS Clarity
Located in Media, PA
This is a very heavy 18 karat white gold diamond ring. It is covered with many princess cut
Category

21st Century and Contemporary More Rings

Stunning 18K White Gold Ring with 1.15 Ct Natural Diamonds and Emerald, IGI Cert
Located in רמת גן, IL
Stunning ring made from 18k white gold with 1.15 total carat of square step cut emerald and round
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Rubellite, Diamond and White Gold Ring
Located in San Francisco, CA
Princess Diana style ring, set with 50 round brilliant-cut diamonds totaling 1.04 carats, the 18k white
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Rubelite, 18k Gold

10.43ct Aquamarine, Sapphire and Diamond Art Deco Ring Set in 14k White Gold
Located in Toronto, Ontario
This is a stunning Art Deco Aquamarine Ring, set with pink and yellow sapphires and diamonds in an
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, 14k Gold, White Gold

Art Deco Style Diamond Calibrated Sapphires Ring
Located in Poitiers, FR
sides of the ring are set 2 x 3 princess- cut diamonds. Total weight of diamonds: about 0.84 carats
Category

2010s French Art Deco Engagement Rings

Materials

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

Unique 18K White Gold Ring with 1.08 Ct Natural Diamonds, IGI Cert
Located in רמת גן, IL
Stunning ring made from 18k white gold with 1.08 total carat of oval brilliant diamond, rectangular
Category

2010s Singaporean Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Elegant 18k White Gold Three Stone Ring 0.86ct Natural Diamonds GIA Certificate
Located in רמת גן, IL
A sophisticated pave ring with a dazzling 0.5 carat princess cut natural diamond. It has 0.36 carat
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Unique Sapphire and White Gold Diamond Ring
Located in San Francisco, CA
princess and round brilliant-cut diamonds weighing approximately 0.40-ct. The ring weighs 4.0 grams and is
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, White Gold

Diamond Platinum Eternity Band Ring Size 6
Located in Beverly Hills, CA
bands with different diamond cuts (one triangle and one princess), they make a nice trio (see picture 5).
Category

Late 20th Century American Band Rings

Materials

Diamond, Platinum

Ravishing 18k White Gold 5 Stone Ring W/ 1.16Ct Natural Diamonds AIG Certificate
Located in רמת גן, IL
A classic pave ring with a dazzling 0.54-carat round brilliant natural diamond. It has 0.62 carats
Category

2010s Israeli Engagement Rings

Materials

Diamond, White Gold

Stylish 18k White Gold Cluster Three Stone Ring 1.1ct Natural Diamonds GIA Cert
Located in רמת גן, IL
A ravishing and stylish ring with a dazzling 0.81 carat princess cut natural diamonds. It has 0.29
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Sparkling 18k White Gold Three Stone Ring w/ 1.27ct Natural Diamonds IGI Cert.
Located in רמת גן, IL
A sophisticated and stunning pave ring with a dazzling 0.9 carat princess cut natural diamond. It
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

GIA 1.08-ct. H/SI1 Diamond Engagement Ring
Located in San Francisco, CA
, and a single signature princess cut diamond on the reverse, for a total weight of the ring 1.64 carats
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Dazzling 18k White Gold Ring 1.1 ct Natural Tourmaline and Diamonds IGI Cert.
Located in רמת גן, IL
A stunning pave ring with a dazzling 1.1-carat round mixed-cut natural tourmaline. It has 0.85
Category

2010s Israeli Cluster Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Stunning 1.50ct Sapphires and Diamonds Cluster Ring in 18k White Gold - IGI Cert
Located in רמת גן, IL
stone: 1 pc Diamond Side stone carat weight: 0.10ct Shape: Princess cut Color grade: E Clarity grade
Category

2010s Israeli Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Mesmerizing 12.39ct Chrysoberyl and Diamonds Halo Cocktail Ring
Located in רמת גן, IL
This captivating cocktail ring showcases an 11.64-carat cushion-cut chrysoberyl, glowing with a rare
Category

2010s Israeli Cocktail Rings

Materials

Chrysoberyl, Diamond, 14k Gold, White Gold

Elegant 18k Yellow Gold Halo Heart Ring with 0.55 Ct Natural Diamonds IGI Cert
Located in רמת גן, IL
An elegant Cluster Ring with a dazzling 0.35-carat Heart Brilliant cut natural diamond. It has a
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Beautiful 14k Yellow Gold Amethyst and Diamond Halo Ring w/3.85 ct - IGI Cert
Located in רמת גן, IL
sparkling diamond halo. The centerpiece of this ring is a stunning 3.00 carat triangular cut amethyst. In
Category

2010s Israeli Cluster Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

LB Exclusive 18k White Gold 1.20 Ct Diamond Ring
By LB Exclusive
Located in Southampton, PA
setting of a mixture of round and princess cut diamonds. The ring has a band thickness of 3 mm, a top
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

14W PC RBC Diamond Band
Located in McLeansville, NC
total carats. Stones: - diamonds - princess cut, 5 stones - 3 mm - approximately .90 total carats
Category

1990s Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Elegant 18K White Gold Ring with 0.50 Ct Natural Diamonds
Located in רמת גן, IL
Classic Diamond 18K White Gold Ring with Round Brilliant Diamond Center Stone and Princess Cut
Category

2010s Singaporean Cluster Rings

Materials

Diamond, 18k Gold, White Gold

0.77ctw Diamond Stackable Ring 14k White Gold Wedding Anniversary Band Size 6
Located in McLeansville, NC
- K Clarity - VS2 - Natural Diamonds - Total Carats - 0.48ctw Cut - Princess Brilliant Color - G - H
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

0.98ctw Round Diamond Engagement Ring 14k Yellow Gold Size 5.75
Located in McLeansville, NC
Clarity - I1 - Natural Diamonds - Total Carats - 0.70ctw Cut - Princess Brilliant Color - G - H Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

1.02ctw Diamond Cluster Engagement Ring 14k White Gold Size 5.5
Located in McLeansville, NC
- I Clarity - SI2 - I1 - Natural Diamonds - Total Carats - 0.54ctw Cut - Princess Brilliant Color - G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

3ct Aquamarine Diamond Gemstone Engagement Ring Vintage 18k White Gold Jewelry
Located in Torrance, CA
aquamarine is estimated at 3 carats, accented with an estimated 0.62 carats of mixed cut diamonds (princess
Category

Mid-20th Century Unknown Modern Solitaire Rings

Materials

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

Magnificent 1.21ct Diamonds Halo Ring in 18k Yellow Gold - IGI Certified
Located in רמת גן, IL
gold ring showcases a captivating 0.61-carat emerald cut diamond as the centerpiece, accented by two
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Luxurious 18K White Gold Ring 1.26 ct Natural Diamonds IGI Certificate
Located in רמת גן, IL
Beautiful Cluster Diamond Ring made from 18K White Gold mounted with a total of 1.26 carat of
Category

2010s Singaporean Cluster Rings

Materials

Diamond, 18k Gold, White Gold

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3 Carat Princess Cut Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 3 carat princess cut diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and Platinum — can elevate any look. Find an antique version now, or shop for 105 vintage or 576 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 3 carat princess cut diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th 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 3 carat princess cut diamond ring has been a part of the legacy of many jewelers, but those produced by Mark Broumand, TJD and Roman Malakov are consistently popular. See these pages for a princess cut iteration of this accessory, while there are also round cut cut and baguette cut cut versions available here, too. If you’re browsing our inventory for a 3 carat princess cut diamond ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 3 Carat Princess Cut Diamond Ring?

The price for a 3 carat princess cut diamond ring starts at $495 and tops out at $349,200 with these rings, on average, selling for $5,008.

Why Gold Shines in Jewelry Craftsmanship

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

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

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

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

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

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

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

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

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

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

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

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

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

The Legacy of Diamond in Jewelry Design

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

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

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

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

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

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

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

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 3 Carat Princess Cut Diamond Ring
  • 1stDibs ExpertSeptember 28, 2021
    A princess cut diamond ring is a genre of the diamond cuts often used in engagement rings. Possessing the technical name square modified brilliant, these rings are peculiarly crafted into a square or a rectangle shape, giving it an exquisite look of an inverted pyramid with four beveled sides. Shop a range of antique and vintage princess cut diamond rings on 1stDibs.
  • 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.