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2 Carat Diamond Vintage Round Brilliant Marquise 18 Karat Gold Cocktail Ring
Located in London, GB
Vintage Diamond Marquise Round Brilliant Cut Cocktail Ring Yellow Gold. Unique diamond bow tie
Category

Vintage 1960s Artisan Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, Gold

Vintage 1.35 carat round and baguette diamond 14k white gold eternity band
Located in Beverly Hills, CA
This vintage 14k white gold ring from the 2000’s radiates brilliance with nine round brilliant cut
Category

20th Century Modern Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

14 Karat Gold Round Blue Sapphire Vintage Rustic Diamond Ring Center-1/2 Carat
Located in San Francisco, CA
blue round sapphire, accented with round brilliant diamonds. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Blue Sapphire, Yellow Gold

14 Karat Gold Round Yellow Sapphire Halo Vintage Diamond Ring Center-4/5 Carat
Located in San Francisco, CA
yellow round sapphire, accented with milgrain and round brilliant diamonds. Experience the difference in
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Yellow Sapphire, Yellow Gold

14 Karat Gold Round Yellow Sapphire and Diamond Vintage Ring Center 2/5 Carat
Located in San Francisco, CA
round brilliant sapphire, accented with round brilliant diamond. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Yellow Sapphire, Yellow Gold

14 Karat Gold Round Yellow Sapphire and Diamond Vintage Ring Center 1/2 Carat
Located in San Francisco, CA
round brilliant sapphire, accented with round brilliant diamonds. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Yellow Sapphire, Yellow Gold

14 Karat Gold Round Pink Sapphire and Diamond Vintage Ring Center, 1/3 Carat
Located in San Francisco, CA
round brilliant sapphire, accented with round brilliant diamond. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Pink Sapphire, Yellow Gold

0.90 Carat GIA Round Pave Diamond 18 Karat Rose Gold Vintage Engagement Ring
Located in Aventura, FL
0.90 carat round cut 100% eye clean natural diamond of E color and SI1 clarity and it is surrounded by
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, Rose Gold, 14k Gold, Gold

6.50 Carat Round Diamond 18K Tri Color Gold Vintage Link Bracelet G VS
Located in New York, NY
approximately 6.50 carats of round brilliant cut diamonds, totaling an impressive 879 stones, all graded G color
Category

20th Century Link Bracelets

Materials

Diamond, 18k Gold

Vintage 1960s Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diamond jewelry and estate jewelry collections. This impressive vintage diamond (circa 1960) solitaire
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

3 Stone Round Brilliant Cut Diamond Men’s Trilogy Vintage Gold Band Ring
Located in Montreal, QC
Handsome Gent's 3 Stone RBC Diamond Vintage Mid Century Modern Gold Trilogy Band Ring. Securely
Category

Mid-20th Century Modernist Three-Stone Rings

Materials

Diamond

14MM Round White South Sea Pearl Diamond Heart Ring , 18 K White Gold, Vintage
Located in New York, NY
Introducing the exquisite 14mm Round White South Sea Pearl & Diamond Heart Ring, a vintage piece
Category

1990s Cocktail Rings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

2.01tcw 14K Round Emerald Cabochon Cut Diamond Accent Omega Vintage Earrings
Located in Jupiter, FL
A gorgeous pair of cabochon and diamond accent earrings. This dainty pair showcases two stunning
Category

2010s Colombian Renaissance Lever-Back Earrings

Materials

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

Vintage Platinum 2.63ctw Pear Round Baguette Diamond 4 Leaf Clover Flower Ring
Located in Montclair, NJ
-SI2 Clarity - 2.50ctw (approx.) (2) Natural Genuine Diamond - 1 Round Brilliant Cut & 1 Baguette Cut
Category

20th Century Cocktail Rings

Materials

Diamond, Platinum

Vintage 14K Yellow Gold Hoop Earrings with Baguette and Round Natural Diamonds
Located in Miami, FL
A timeless expression of vintage glamour, these exquisite 14 karat yellow gold hoop earrings
Category

Vintage 1980s Clip-on Earrings

Materials

Diamond, 14k Gold, Yellow Gold

.40ct Natural Round Diamond Crescent Ring 18kt England
Located in New York, NY
Crescent & Star Made in England .40ct Natural Round Cut Diamond Vintage Ring Vs-2 clarity G
Category

2010s Band Rings

Materials

Diamond, 14k Gold

0.60ct Diamond (Baguette Round) Heart-Shaped Vintage Pendant in 9K Yellow Gold
Located in MELBOURNE, AU
375 on a bail) Lavishly channel-set with sparkling Baguette & Round Brilliant Cut Diamonds (in
Category

Vintage 1970s Australian Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Vintage 18ct White Gold, 1940’s Emerald Diamond Round Cluster Ring
Located in Brighton, GB
Vintage Emerald & Diamond Cluster Ring 18ct White Gold Tested Circa 1940’s This exquisite round
Category

Mid-20th Century English Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage 1970s 0.90 Carat Round Cut Ruby and 1.60 Carat Diamond Ring
Located in New York, NY
Round Brilliant cut Diamonds weighing a total of approximately 1.60 carat. Circa 1970s Size 5 1/2
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Platinum Diamond Vintage Engagement Ring, 900 Round Cut 1.18ctw
Located in Greensboro, NC
exquisite vintage engagement piece showcases a sparkling diamond solitaire beautifully accompanied by
Category

21st Century and Contemporary More Rings

Vintage 1980s 0.80 Carat Round Brilliant Cut Diamond Flower Ring with Rubies
Located in New York, NY
Finely crafted in 18K yellow and white gold with a Round Brilliant cut center Diamond weighing
Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Vintage 14k Yellow Gold 1.58ct Princess and Round Cut Diamond Statement Ring
Located in New York, NY
A striking ring featuring a central diamond flanked by smaller round diamonds. The central diamond
Category

Late 20th Century Fashion Rings

Materials

Diamond, 14k Gold

Vintage Old Mine, Baguette and Round Diamond Bypass Cocktail Ring in Platinum
Located in Scottsdale, AZ
beauty of the centerpiece, shimmering round and baguette-cut diamonds are intricately arranged along the
Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Platinum

Vintage Circa 1980s 18k Gold Natural Diamond And Round Cut Sapphire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight 5.2 grams. Totally is diamond about 0.20 carat. The diamond is
Category

Vintage 1980s European Retro Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Vintage Circa 1980s 18k Gold Natural Diamond And Round Cut Sapphire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.3 grams. Totally is diamond 0.36 ct. The diamond is has
Category

Vintage 1980s European Retro Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Vintage 1.12ct Princess-cut Round-cut Diamond 20k Yellow Gold Butterfly Ring
Located in Wan Chai District, HK
A striking blend of vintage elegance and timeless brilliance, this Princess-Cut and Round-Cut
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Gold, Yellow Gold

Vintage Starburst Cocktail Ring with 1.50 carat Round Diamond in Platinum
Located in New York, NY
diamond, the center stone is surrounded by a halo of 2.00 millimeter round diamonds. The magnificent
Category

20th Century American Retro Cocktail Rings

Materials

Diamond, Platinum

Vintage 18ct Gold Platinum 1960’s Sapphire Diamond Round Cluster Ring
Located in Brighton, GB
Vintage Cluster Ring 18ct Gold Stamped Circa 1960’s This 1960s vintage cluster ring is a
Category

Mid-20th Century English Cluster Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

2.22tcw 14K Colombian Emerald-Emerald Cut Round Cut Diamond Vintage Ring
Located in Jupiter, FL
Displayed is a 2.22tcw vintage Colombian emerald and diamond ring. This is a perfect, three-stone
Category

2010s American Art Deco Cluster Rings

Materials

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

Round Diamond Red Ruby Double Halo Vintage Style Stud White Gold Earrings
By Unbranded
Located in Oakton, VA
cut to surround the excellent round brilliant cut center diamond, which is in a thin bezel with mil
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Ruby, 14k Gold, White Gold

Vintage High Quality Platinum GIA 4.52ct Round Cat s Eye Pear Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Cat's Eye - Round Double Cabochon Cut - Prong Set - Yellowish
Category

20th Century Cocktail Rings

Materials

Diamond, Cat’s Eye, Platinum

Vintage Round Brilliant Diamond Eternity Band (Approx. 0.40-Carats), Platinum
Located in New York, NY
This vintage eternity band is an elegant and timeless piece, featuring round brilliant cut diamonds
Category

Vintage 1950s Unknown Retro Band Rings

Materials

Platinum

Vintage Rubies Diamond Ring
Located in Milano, MI
old cut diamonds - Calibrated rubies - Vintage Measurements - Length 2cm x Width 1.2cm - Weight 3.3gr
Category

20th Century European Fashion Rings

Materials

Diamond, Ruby

1980 s Round Baguette Diamond 18 Karat Yellow Gold Domed Vintage Earrings
By Oscar Heyman
Located in Philadelphia, PA
Designed as domed cushion shaped forms comprised of graduating diamonds Prong and channel set with
Category

Vintage 1980s Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage Wild Diamond Earrings Platinum Natural Diamonds Designer Earring
Located in Brooklyn, NY
Vintage Brilliant Earrings White Platinum approx 10.0 grams both All Natural diamonds approx 4.50
Category

Vintage 1960s Stud Earrings

Materials

White Diamond, Diamond, Platinum

Vintage 1960’s Platinum Marquise Round and Baguette Diamond Leaf Brooch 5ct
Located in Boston, MA
Vintage 1960’s Platinum Marquise Round and Baguette Diamond Leaf Brooch 5ct An extraordinary
Category

Vintage 1960s Unknown Revival Brooches

Materials

Diamond, Platinum

Vintage English 18k White Gold 0.72ctw Round Cut Diamond 3 Stone Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - VS1 Clarity - H Color
Category

20th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

14K White gold Round Baguette 2 Carat Total Diamond Vintage Statement Ring
Located in Los Angeles, CA
14K White gold Round Baguette 2 Carat Total Diamond Vintage Statement Ring Size 8.25 7.5 gram
Category

Early 2000s American Modern Cluster Rings

Materials

Diamond

Vintage Platinum 5.05ctw Unique Cabochon Opal w/ Round Diamond Double Halo Ring
Located in Montclair, NJ
- 12.7x10.4mm / 5.05ct (exact) (54) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - SI1-I1 Clarity
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

14 Karat White Gold Round Brilliant Diamond Ring
Located in Washington Depot, CT
Vintage 14K White Gold Round Brilliant Diamond Ring Size 7 This ring is bezel set with 5 round
Category

20th Century Fashion Rings

Materials

Diamond, White Gold

Vintage Old Mine and Round Cut Diamond Tennis Bracelet with Milgrain in Platinum
Located in Scottsdale, AZ
This stunning vintage diamond tennis bracelet is exquisitely crafted in platinum with a
Category

Antique 19th Century Unknown Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

80s Pink Tourmaline Onyx Diamond Earrings Vintage 18k Gold Round Fine Jewelry
Located in Torrance, CA
Stylish vintage pink tourmaline, onyx & diamond earrings crafted in 18k yellow gold (circa 1980s
Category

Late 20th Century American Modern Stud Earrings

Materials

Diamond, White Diamond, Onyx, Tourmaline, Gold, 18k Gold, Yellow Gold

TJD 1.0 Carat Round and Princess Cut Diamond 14KT Gold Vintage Engagement Ring
By TJD
Located in New York, NY
This Spilt Shank Diamond Wedding Band Ring is Accentuated with 66 brilliant round and 6 princess
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Vintage and Contemporary 1.81 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
decorated trilogy mount displays three stunning vintage (circa 1940) transitional modern brilliant round cut
Category

Vintage 1940s Unknown Engagement Rings

Materials

Diamond, Platinum

Vintage 1.50 Carat Princess Round Cut Diamonds Cluster Ring 14k White Gold
Located in Miami, FL
Vintage 1.50 Carat Diamonds Ring 14k White Gold. The ring features princess cut diamonds in the
Category

1990s Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 14K Yellow Gold Oval-Cut Sapphire and Round White Diamond Ring
Located in Great Neck, NY
Beautifully crafted vintage sapphire and diamond ring. Size 5.25. An array of white diamonds
Category

Antique Early 19th Century American Baroque Cocktail Rings

Materials

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

Vintage Chanel Diamond Comète Ring
By Chanel
Located in London, GB
A vintage 18ct white gold Chanel Comète featuring the iconic shooting star design set with round
Category

1990s Fashion Rings

Materials

Diamond, 18k Gold

Vintage Diamond Bypass Ring
Located in Webster, NY
Vintage diamond bypass ring crafted in 14k white gold with .72ctw of diamonds. Gemstone: Earth
Category

20th Century Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 1.11 Carat Round Brilliant Cut Diamond GIA Certified Solitaire Gold Ring
Located in Montreal, QC
Simply Beautiful! Vintage Round Brilliant Cut Diamond GIA Gold Solitaire Ring. Centering a securely
Category

Late 20th Century Modernist Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage three Round Moissanite Engagement 14k Gold Ring
Located in Istanbul, TR
Vintage three Round Moissanite Engagement 14k Gold Ring. Art Deco Moissanite wedding ring. Antique
Category

21st Century and Contemporary Turkish Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

Round cut Vintage Moissanite Engagement 14k Gold Ring
Located in Istanbul, TR
Round cut Vintage Moissanite Engagement 14k Gold Ring. Art Deco Moissanite wedding ring. Moissanite
Category

21st Century and Contemporary Turkish Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

Olympian Diamond Vintage Ring
Located in Fatih, 34
, Yellow Gold, White Gold • 0.04ct Natural Diamond • Diamond Color-Clarity: F-G Color VS/SI Clarity
Category

2010s Cluster Rings

Materials

Diamond, Gold, 14k Gold

Round and Baguette Diamond Ruby White Gold Brooch
Located in New York, NY
Round and Baguette Diamond & Ruby White Gold Brooch This striking White Gold brooch is a true
Category

20th Century Unknown Retro Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Men s Platinum 1.65ctw GIA Burma Round Ruby Diamond 3 Stone Band Ring
Located in Montclair, NJ
Genuine Diamond - Round Brilliant Cut - Burnish Set- F/G Color - SI1 Clarity - 0.45ct (approx.) Total
Category

20th Century Band Rings

Materials

Diamond, Ruby, Platinum

Platinum Vintage Diamond Spray Pin
Located in Scottsdale, AZ
Designer: custom design Material: Platinum Diamonds: round brilliant cut = 4.31cttw Color: G / H
Category

20th Century Brooches

Materials

Diamond, Platinum

Floral platinum diamond ring vintage diamond ring
Located in Boca Raton, FL
be re-sized! Natural Center Diamond(s): Color: G Cut:Round Carat: 0.05ct Clarity: SI2 Grams: 2.9
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Marquise Emerald Ring Double Halo Round Baguette Diamonds in 18K Gold
Located in Old Tappan, NJ
Vintage 18K yellow gold ring with one marquise emerald 0.30 carats. 20 baguette diamonds and 12
Category

Vintage 1980s American Contemporary Fashion Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

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Vintage Round Diamond For Sale on 1stDibs

Find the exact vintage round diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 4014 vintage or 599 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect vintage round diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those 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 vintage round diamond has been a part of the legacy of many jewelers, but those produced by Van Cleef Arpels, Cartier and Tiffany Co. are consistently popular. See these pages for a round cut iteration of this accessory, while there are also mixed cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for a vintage round diamond, 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 Vintage Round Diamond?

On average, a vintage round diamond at 1stDibs sells for $2,900, while they’re typically $164 on the low end and $250,000 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 Vintage Round Diamond
  • 1stDibs ExpertNovember 2, 2021
    A round diamond, often known as a round brilliant cut, is widely recognized as a symbol of devotion. The round brilliant cut is the most classic of all stone cuts. Circular with 58 facets, the stone is cut to maximize its brilliance. Anything that is not a round cut is called a fancy cut. Round brilliant stones have been popular since the early 1900s. Shop a collection of vintage and modern diamond jewelry from some of the world’s top jewellers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A vintage diamond — as in, “a vintage diamond engagement ring” — refers to a ring that is at least 20 years old. Antique rings were made more than 100 years ago. Vintage diamond jewelry is not old enough to qualify as antique but it is at least two decades old. Find a collection of antique and vintage diamond jewelry on 1stDibs today.
  • 1stDibs ExpertNovember 2, 2023
    There are a total of 58 cuts or facets on a round diamond. The 32 on the crown include eight star facets, 16 upper girdle facets and eight kite facets. On the pavilion, there are 25 facets made up of the lower girdle and pavilion main facets. Find a wide range of diamond jewelry on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
  • 1stDibs ExpertFebruary 22, 2021
    Round diamonds are generally more expensive than princess cuts. You can get a larger princess cut for the same amount of money you'd spend on a smaller round diamond.
  • 1stDibs ExpertSeptember 28, 2021
    The cost of a round brilliant diamond ring will primarily depend on the carat weight, color, clarity, shape, and cut of the diamond. The price range for these exquisite pieces of jewelry may range from around $500 to even $10,000 and above. Shop a range of antique and vintage round brilliant diamond rings 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.
  • 1stDibs ExpertOctober 30, 2024
    Whether vintage diamond rings are worth more varies. Many factors influence the potential selling price of vintage and contemporary rings, including their maker, style and condition. The type of precious metal and the diamond's color, clarity, cut and carat weight will also impact the ring's price. Explore a wide variety of vintage diamond rings on 1stDibs.
  • 1stDibs ExpertOctober 15, 2024
    To tell if a vintage diamond ring is real, you can first research the maker using trusted online resources. Hallmarks found on the inside of the band can provide a starting point for identifying a maker. By reading about the maker, you can find out if they typically produced fine jewelry or costume jewelry. If the maker of your ring was a fine jewelry maker, your ring is more likely to contain a real diamond. Another option is to take your ring to a certified appraiser or experienced jeweler who can assist in identifying the stone. On 1stDibs, shop a diverse assortment of vintage diamond rings.