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Tiffany Co. Emerald 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 emerald and princess cut diamonds
Category

1990s Contemporary Band Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Stunning 5.41ct Chrysoberyl and Diamonds Cluster Ring in 18k White Gold
Located in רמת גן, IL
: Yellowish Green Side stone: 12 pcs Diamonds Side stone carat weight: 0.54ct Shape: Princess Cut Color
Category

2010s Israeli Cluster Rings

Materials

Chrysoberyl, Diamond, 18k Gold, White Gold

Yellow Gold Semi-Mount Engagement Ring, 14k for Center Diamonds .32ctw
Located in Greensboro, NC
& 14k White Gold Stone Information: Natural Diamond Accents Total Carats: .32ctw Cut: Princess
Category

20th Century More Rings

Materials

Diamond, Yellow Gold

2.18ctw Blue Sapphire Diamond Cocktail Ring 14k White Gold Size 6.5
Located in McLeansville, NC
- 0.39ctw Cut - Princess Color - G Clarity - VS2 - Natural Diamonds - Total Carats - 0.26ctw Cut - Round
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Kunzite Diamond Ring Vintage 14 Karat Gold Estate Fine Cocktail Jewelry Oval
Located in Torrance, CA
0.04 carat (each) round brilliant cut diamonds. The total diamond weight is estimated at 0.72 carats
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Kunzite, 14k Gold, Yellow Gold

Sophisticated 1.37ct Diamonds 7-Stone Ring in 18k Yellow Gold - IGI Certified
Located in רמת גן, IL
Diamonds Side stone carat weight: 0.82ct Shape: Princess Cut Color grade: I-J Clarity grade: VS-SI Cut
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Large Natural Opal Diamond Ring Vintage 18 Karat Gold Oval Cocktail Jewelry
Located in Torrance, CA
brilliant cut diamonds. The total diamond weight is estimated at 1.47 carats (estimated G-H color and VS2
Category

Late 20th Century Unknown Modern Cluster Rings

Materials

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

1.69ctw Round Diamond Engagement Ring 14k White Gold Size 5.5 Cathedral Band
Located in McLeansville, NC
Clarity - VS2 - Natural Diamonds - Total Carats - 0.52ctw Cut - Princess Brilliant Color - J - K Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Kuber Diamond Pink Sapphire Band Estate 14 Karat White Gold Ring Channel Set
Located in Torrance, CA
cut diamonds total an estimated 0.12 carats (estimated at H-I color and VS2-SI1 clarity). Six princess
Category

Mid-20th Century Unknown Modern Band Rings

Materials

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

0.51ctw Engagement Ring Wedding Band Bridal Set 14k Yellow Gold Size 8.75
Located in McLeansville, NC
Gemstone Information: Natural Diamonds - 0.51 Total Carats - Engagement - Total Carats - 0.36ctw
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Antique Victorian Opal Diamond Ring Vintage 10 Karat Gold Oval Fine Jewelry
Located in Torrance, CA
x 8mm (estimated at 3 carats) accented with twenty estimated 0.03 carat old rose cut diamonds (0.60
Category

Antique Late 19th Century Unknown Victorian Cocktail Rings

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Sparkling 18k White Gold Open Ring with 0.74 Ct Natural Diamonds AIG Certificate
Located in רמת גן, IL
A stunning open ring with a dazzling 0.44 carat Round Brilliant natural diamond. It has 0.30 carat
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Unique 14k Yellow and White Gold Band Ring with 0.70 ct Natural Diamonds
Located in רמת גן, IL
Channel Set Diamond Ring made from 14K Yellow & White Gold Mounted with 0.70 Total Carat of Diamond
Category

2010s Singaporean Band Rings

Materials

Diamond, 14k Gold, White Gold

Antique Victorian 14k Gold AGL Ceylon No Heat Sapphire Diamond Engagement Ring
Located in Montclair, NJ
approximate weight of 3 carats. The sapphire is then surrounded by a halo of 14 old mine cut natural genuine
Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

New Beverley K 1.71ctw Sapphire Halo Engagement Ring 14k Gold Size 6.75 Diamonds
By Beverley K
Located in McLeansville, NC
Blue Color, Heat Treatment - Diamonds - 0.18 Total Carats, Princess Brilliant, F - G Color, VS2 Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Large GIA Certified Oval Paraiba Tourmaline and Diamond 18 Karat White Gold Ring
Located in Tustin, CA
invisibly set princess cut diamonds. 30 diamonds measure 1.85 mm x 1.85 mm and weigh approximately 1.5
Category

1990s American Contemporary Cocktail Rings

Materials

Tourmaline, White Diamond, White Gold, 18k Gold

Stylish 0.86ct Diamonds and Sapphires Art Deco Style Ring in 18k White Gold -IGI
Located in רמת גן, IL
diamonds includes three square-cut diamonds totaling 0.15 carats, four princess-cut diamonds totaling 0.15
Category

2010s Israeli Art Deco Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA 18K Blue Sapphire Diamond Ring Unheated Ceylon Gold Vintage Huge 17.52 Cts
Located in Sylvania, GA
SAPPHIRE DIAMOND ANTIQUE RING & BOX! HUGE 15.34 CARAT BRILLIANT ROYAL BLUE GIA CERTIFIED RARE NO HEAT
Category

Antique 18th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

18k White Gold Pave Band Ring 1.70 ct Natural Tanzanite and Diamonds IGI Cert
Located in רמת גן, IL
A beautiful pave ring with a dazzling 1.1-carat cushion mixed cut natural tanzanite. It has 0.6
Category

2010s Israeli Solitaire Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

18k White Gold Pave Band Ring 2.00 ct Natural Tourmaline and Diamonds IGI Cert
Located in רמת גן, IL
A gorgeous pave ring with a dazzling 1.15-carat rare reddish tourmaline natural emerald cut. It has
Category

2010s Israeli Solitaire Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Three-Row Diamond Gold Band
Located in Princeton, NJ
Brilliant Cut Diamonds with an aprx. weight of 1.50 carats. The center row is made up of 22 Princess Cut
Category

Early 2000s Modern Band Rings

Materials

Diamond, 14k Gold

18K Gold Multi Shape Diamond Wedding Band
Located in Santa Barbara, CA
: 18K Yellow Gold Stone: Diamond (9) Carat Weight: 1.12 Carats Total Cut: 3 Round 3 Princess 3 Marquis
Category

21st Century and Contemporary Modernist Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Inspired Toi-et-Moi Crossover Ring Set in 18 Karat White Gold
Located in London, England
carats each. To each end of the band we see 6 tapered princess cut diamonds to add further sparkle to the
Category

Early 2000s British Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.05ctw Channel Set Diamond Wedding Band 14k Yellow Gold Size 8.75 Stackable
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 1.05ctw Cut - Princess & Baguette Color
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

White Gold Diamond Cluster Halo Ring, 14k Princess Cut .25ctw Engagement
Located in Greensboro, NC
Information: Natural Diamonds Clarity: I1 - I2 Color: H - I Cuts: Princess & Round Brilliant Total
Category

Antique 19th Century Unknown More Jewelry

Materials

White Gold

No Heat Natural Musky Pink Padparadscha Sapphire Ring Platinum Engagement
Located in Torrance, CA
diamonds, total weight is 0.33 carats, H-I/VS-SI qualities, good cuts. The ring epitomizes vintage charm
Category

Mid-20th Century Unknown Cocktail Rings

Materials

Pink Sapphire, Platinum

10k White Gold 1/4 Carat Diamond 3 Stone Heart Shaped Pendant Necklace
Located in New York, NY
Type: Natural White Diamonds Diamond Count: Total 3 Diamonds Includes 1 Princess and 2 Round-Cut
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, White Gold

14K White Gold 1 1/3 Carat Treated Blue Diamond Halo Pendant Necklace
Located in New York, NY
: Total 44 Diamonds Includes 28 Princess Color Treated Blue and 16 Baguette-Cut White Diamonds Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Yellow Gold Diamond Three-Stone Journey Necklace, 14k Princess .50ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Total Carats
Category

Antique 19th Century Unknown Pendant Necklaces

Materials

Diamond, Yellow Gold

14K Yellow Gold 1 1/3 Carat Diamond Double Curved Pendant Necklace
Located in New York, NY
This gorgeous asymmetrical 14k yellow gold pendant features two lines of princess cut diamonds and
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

73 Carat Fancy Yellow Diamond 18K Yellow Gold Bracelet
Located in Laguna Hills, CA
diamond is approximately 1/3 of a carat with shapes of round, pear, princess, marquis, ovals, and Emerald
Category

21st Century and Contemporary American Contemporary Cuff Bracelets

Materials

Yellow Diamond, 18k Gold, Yellow Gold

Clogau Diamonds ”Debutante” White Rose Gold Cuff Earrings Necklace Jewellery Set
By Clogau
Located in London, GB
diamonds all around the pendant and 3 dangling pear cut diamonds – total carat weight is around 2.85ct
Category

2010s British Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold

Intricate Flower-designed Necklace in 18K Yellow Gold
Located in רמת גן, IL
green hue. Additionally, the ring features ten princess-cut rubies with a total carat weight of 1.80ct
Category

2010s Singaporean Pendant Necklaces

Materials

Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

Vintage 18ct White Gold, Rectangular Shaped 3 Carat Princess Cut Diamond Ring
Located in Brighton, GB
. The ring features a triple row of sparkling, princess-cut natural diamonds with a smooth, sleek flush
Category

Late 20th Century European Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1 Carat Princess Diamond Ring, Square Cut Engagement Ring, Vintage Engagement
By Diamonds Mine
Located in Ramat Gan, IL
1 Carat Princess Diamond Ring, Square Cut Engagement Ring, Vintage Engagement Ring, Victorian
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Gold

Platinum Diamond Engagement Ring, Princess Cut 1.25 Carat
Located in Greensboro, NC
Diamonds Clarity: SI2 (solitaire); SI1 (accents) Color: G (solitaire); G - H (accents) Cut: Princess
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Platinum

14 Karat 2-Tone 3-Stone Look Princess Cut Diamond Ring
Located in Los Angeles, CA
14k 2 tone 3 stone princess cut diamond ring, containing. Specifications: main stone: princess
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold

1.20 Carat Princess Cut Diamond Three Stone Gold Ring
Located in New York, NY
The ring is 14K White Gold The 3 Diamonds are Princess Cut The Center stone is 0.70 Carats E/F VVS
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Platinum Princess Cut Diamond Eternity Band Ring
Located in Miami, FL
The eternity band features perfectly matching princess cut diamonds set in a channel fashion. The
Category

1990s Unknown Bridal Rings

Materials

Diamond, Platinum

Art Deco 14k White Gold 3.78 Carat Diamond Princess Cut Brilliant Cut Ring
Located in Eagan, MN
minimal signs of wear and is in excellent condition. There are 13 Princess Cut Diamonds measuring 3 x 3
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Platinum and Princess Cut Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
cut Diamond of .42 carat that is graded as F-G in Color and VVS in Clarity. Simple 4 prong Head
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Engagement Ring - 950 Princess Cut 1.02ctw Size 6
Located in Greensboro, NC
(weighed) Cut: Princess Color: F Clarity: I1 Natural Diamond Accents Carat(s): .48ctw Cut: Baguette Color
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural 3 Carat Emerald Cut Emerald 1 Carat Diamond Ring Platinum
Located in New York, NY
Approximately 3 Carat Emerald Cut Emerald and 1 Carat Diamond Ring Platinum Size 5 A classic
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, Platinum

White Gold Diamond Wedding Band, 14 Karat Princess Cut 1.10 Carat Men s Ring
Located in Greensboro, NC
Diamonds Clarity: SI2 - I1 Color: G - H Cut: Princess Total Carats: 1.10ctw Style: Wedding Band with
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, 14k Gold, White Gold

10k White Gold 2.32 Carat Princess Cut Tanzanite Diamond Ring Size 7
Located in Eagan, MN
square and is 1.96 carats. It has 3 square cut tanzanite stones running down each side of the band that
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, Tanzanite, White Gold, 10k Gold, Gold

Custom 1.06 Carat GIA Princess Cut Diamond White Gold Ring
Located in San Francisco, CA
-cut (princess-cut) diamond weighing 1.06ct, bezel-set in 18k white gold. Currently the ring is a size
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

Neil Lane Princess Diamond 1 3/8 Carat Three-Stone Bridal Ring Band Set
By Neil Lane
Located in San Diego, CA
: 6.00 - sizable Total Carat Weight: 1.37 tcw Diamond Shape: Princess Cut Diamond 0.51 cts Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

4.01 Carat Total Invisible Set Baguette and Princess cut Diamond Cocktail Ring
Located in Chicago, IL
! Set in luxurious 18 Karat white gold, this ring features 3 rows of invisible set diamonds that all
Category

2010s American Contemporary Cocktail Rings

Materials

White Diamond, 18k Gold

Huge 11.11 Carat Princess Diamond Ring With 2.08 Carat Diamond Side Stones
Located in Tustin, CA
diamond ring features in the center one "Quadrillion" princess cut diamond weighing 11.11 carats, with a
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Fine 18K Gold 5.76ctw 3-Row Princess Baguette Diamond Wide Statement Band Ring
Located in Montclair, NJ
slightly raised above the outer borders, showcasing 12 channel set princess cut diamonds while the two
Category

1990s Cocktail Rings

Materials

Diamond, 18k Gold

18k White Gold 1 Carat Colombian Emerald Mens Ring with Princess Cut Diamonds
By Gad Co.
Located in Miami, FL
1.0 carat Colombian emerald and princess cut diamond men's ring in 18k solid gold. The natural
Category

2010s Colombian Modern Band Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

Baguette and Princess Cut Diamond Partial Ring 3m Width
By OGI Ltd
Located in New York, NY
with 0.35 carat of princess cut shape diamond Channel set wedding ring. Diamond quality G VS New Ring
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, 18k Gold

Wide 14k Yellow Gold Natural Princess Brilliant Cut Diamond Ring, Band
Located in Bernardsville, NJ
cut diamonds on either side. Material: 14k Yellow Gold Gemstone: Diamond - 3 carats total carat
Category

2010s Unknown Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

White Gold Diamond Engagement Ring - 14k Princess .76ctw
Located in Greensboro, NC
White Gold Stone Information Natural Diamonds Carat(s): .76ctw Cut: Princess Color: G - H Clarity: SI2
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Rose Gold Diamond Diamond Halo Engagement Ring - 14k Princess .29ctw
Located in Greensboro, NC
Information Natural Diamond Carat(s): .16ct Cut: Princess Color: I Clarity: SI1 Natural Diamonds Carat(s
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Men s Composite Diamond Ring, 14 Karat White Gold Halo Princess 1.00 Carat
Located in Greensboro, NC
diamonds framed by a square halo of round brilliant cut diamonds. This ring is a size 8 3/4, but it can
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Diamond Engagement Ring 1.70 Carat Round and Princess, Platinum 18 Karat
Located in Laguna Hills, CA
Stunning quality engagement ring has a center round brilliant cut diamond in a 3-band style ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

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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 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.
  • 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.