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Edwardian Era 18KT Gold & Platinum Top Old European Cut Diamond Ring
Edwardian Era 18KT Gold & Platinum Top Old European Cut Diamond Ring

Edwardian Era 18KT Gold & Platinum Top Old European Cut Diamond Ring

Located in New York, NY

This antique Edwardian ring features a beautifully preserved old European cut diamond bezel-set

Category

Early 20th Century Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring
1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

Located in Stamford, CT

Art Deco Old European cut round diamond square Platinum engagement ring, with accent diamonds along

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Edwardian Era 14KT/ Platinum Diamond Brooch
Edwardian Era 14KT/ Platinum Diamond Brooch

Edwardian Era 14KT/ Platinum Diamond Brooch

Located in New York, NY

. Adorned with a stunning .07ct Old European Cut Round Diamond, this timeless piece exudes elegance and

Category

Antique Early 1900s American Edwardian Brooches

Materials

Diamond, Platinum

Vintage 1950s 2.10 Carat Round Diamond Ring with Sapphires and Diamonds
Vintage 1950s 2.10 Carat Round Diamond Ring with Sapphires and Diamonds

Vintage 1950s 2.10 Carat Round Diamond Ring with Sapphires and Diamonds

Located in Boston, MA

Vintage 2.10ct European Cut Round Diamond Ring from the 1950’s. The diamond is a K color and VS2

Category

Vintage 1950s American Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond and Platinum Bracelet
Art Deco Diamond and Platinum Bracelet

Art Deco Diamond and Platinum Bracelet

Located in New York, NY

Art Deco Diamond and Platinum Bracelet This antique Art Deco bracelet has old european cut round

Category

Early 20th Century European Art Deco Link Bracelets

Materials

Diamond, Platinum

Antique Diamond Platinum Brooch
Antique Diamond Platinum Brooch

Antique Diamond Platinum Brooch

Located in New York, NY

This antique brooch / pin features an old european-cut round diamond center stone weighing 1.20

Category

Vintage 1940s Unknown Brooches

Materials

Diamond, Platinum

Art Deco diamond wings earrings
Art Deco diamond wings earrings

Art Deco diamond wings earrings

Located in PARIS, FR

set with an old European cut round diamond weighing approximately 0.35 carat (J SI eye-clean) and pavé

Category

Vintage 1920s Art Deco Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Antique Edwardian Era 0.65 Carat Old European Cut Diamond Pearl Bar Necklace
Antique Edwardian Era 0.65 Carat Old European Cut Diamond Pearl Bar Necklace

Antique Edwardian Era 0.65 Carat Old European Cut Diamond Pearl Bar Necklace

By Belrose Estate Jewelers

Located in Santa Barbara, CA

. Centered by a sparkling and fiery near 3/4 carat old European cut round diamond flanked by a pair of

Category

Antique Early 1900s Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Cultured Pearl, 14k Gold, White Gold, Yellow Gold, Platinum

GIA Certified 5 Carat Diamond Dome Cluster Gold Cocktail Ring
GIA Certified 5 Carat Diamond Dome Cluster Gold Cocktail Ring

GIA Certified 5 Carat Diamond Dome Cluster Gold Cocktail Ring

Located in Beverly Hills, CA

white gold setting. Featuring 1 old European cut round diamond center, GIA certified, 1.09 carat L-VS2

Category

Mid-20th Century Unknown Art Deco Cluster Rings

Materials

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

GIA 2.30 Carat Fancy Yellow Brown Diamonds Ring 18 Karat Edwardian Crown Deco
GIA 2.30 Carat Fancy Yellow Brown Diamonds Ring 18 Karat Edwardian Crown Deco

GIA 2.30 Carat Fancy Yellow Brown Diamonds Ring 18 Karat Edwardian Crown Deco

Located in New York, NY

Edwardian Classic Threes GIA Certified: 1.36Ct Natural Fancy Yellow Brown European cut round

Category

2010s American Edwardian Solitaire Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, 18k Gold, White Gold

J. Birnbach 1.07 carat Antique Cushion Diamond White Gold Engagement Ring
J. Birnbach 1.07 carat Antique Cushion Diamond White Gold Engagement Ring

J. Birnbach 1.07 carat Antique Cushion Diamond White Gold Engagement Ring

Located in New York, NY

shank and accented by six graduated european cut round diamonds with milgrain details and a filigreed

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Peter Suchy GIA Certified 1.00 Carat Sapphire Diamond Platinum Engagement Ring
Peter Suchy GIA Certified 1.00 Carat Sapphire Diamond Platinum Engagement Ring

Peter Suchy GIA Certified 1.00 Carat Sapphire Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Old European cut diamond and round sapphire engagement ring. GIA certified white face up and very

Category

2010s Bridal Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

.50 Carat Diamond Solid Platinum Art Deco Engagement Ring
.50 Carat Diamond Solid Platinum Art Deco Engagement Ring

.50 Carat Diamond Solid Platinum Art Deco Engagement Ring

Located in Stamford, CT

Original 1920's Art Deco diamond engagement ring. .50ct Old European cut round diamond in a solid

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Classic Deco Diamond & Ruby Drop Pendant
Classic Deco Diamond & Ruby Drop Pendant

Classic Deco Diamond & Ruby Drop Pendant

Located in Sausalito, CA

Vintage drop platinum pendant with a european cut round diamond in the center accented with a ruby

Category

Early 20th Century Drop Necklaces

Platinum Round European Cut Diamond Engagement Ring
Platinum Round European Cut Diamond Engagement Ring

Platinum Round European Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: Custom Material: platinum Center Diamond: 1 round European cut = 0.40ct Color: I Clarity

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1970s European 18k gold cuff with 6 round cut diamonds
1970s European 18k gold cuff with 6 round cut diamonds

1970s European 18k gold cuff with 6 round cut diamonds

Located in London, GB

which is accented with 6 round cut diamonds totalling 1.56 carats. The inner circumference of the cuff

Category

Vintage 1970s European Contemporary Cuff Bracelets

Materials

Diamond, 18k Gold

Old European Diamond Cut
Old European Diamond Cut

Old European Diamond Cut

Located in Palm Desert, CA

measurements of the center six-prong round Old European-cut diamond measure 6.39mm x 6.32mm x 3.79mm for a

Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Old European Round Brilliant Cut Diamond & Sapphire Ring
Art Deco Platinum Old European Round Brilliant Cut Diamond & Sapphire Ring

Art Deco Platinum Old European Round Brilliant Cut Diamond & Sapphire Ring

Located in Chicago, IL

An exquisite authentic art deco platinum old european round brilliant cut diamond and sapphire

Category

2010s Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

Vintage Old European Cut Diamond Bracelet
Vintage Old European Cut Diamond Bracelet

Vintage Old European Cut Diamond Bracelet

Located in New York, NY

Vintage Diamond Tennis Bracelet In Platinum. The bracelet consists of 34 round Old European cut

Category

Antique Early 19th Century European Art Deco Tennis Bracelets

Materials

Diamond, Platinum

Loose Natural Round Old European Cut / Transitional 1.05 Carats VS, I Diamond
Loose Natural Round Old European Cut / Transitional 1.05 Carats VS, I Diamond

Loose Natural Round Old European Cut / Transitional 1.05 Carats VS, I Diamond

Located in Carmel By The Sea, CA

Loose Old European Cut Diamond – 1.05 Carats – VS1–VS2 Clarity – I Color – No Fluorescence

Category

2010s Unknown Contemporary Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

Old European Cut Diamond Solitaire Ring
Old European Cut Diamond Solitaire Ring

Old European Cut Diamond Solitaire Ring

Located in New York, NY

Old European Cut Diamond Solitaire Ring Description: This ring features a large round old European

Category

20th Century Art Deco Dome Rings

Materials

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

1910 Edwardian Platinum Filigree Ring with Round and European Cut Diamonds
1910 Edwardian Platinum Filigree Ring with Round and European Cut Diamonds

1910 Edwardian Platinum Filigree Ring with Round and European Cut Diamonds

Located in Lexington, KY

be treasured. 1.05ct European Cut Diamond 16 smaller round cut diamonds totaling .40ct This ring

Category

Vintage 1920s American Edwardian Dome Rings

Materials

Diamond, Platinum

Art Deco Inspired Platinum Old Euro Diamond 1.57 Carat Oval Pink Sapphire Ring
Art Deco Inspired Platinum Old Euro Diamond 1.57 Carat Oval Pink Sapphire Ring

Art Deco Inspired Platinum Old Euro Diamond 1.57 Carat Oval Pink Sapphire Ring

Located in Los Angeles, CA

, 60 Old European Cut Round Diamonds F-G Color VS1 Clarity, 0.75 Carats. Size- 6 1/2. FREE SIZING

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Platinum Art Deco Style Diamond GIA 2.01 Carat Vivid Purple Oval Sapphire Ring
Platinum Art Deco Style Diamond GIA 2.01 Carat Vivid Purple Oval Sapphire Ring

Platinum Art Deco Style Diamond GIA 2.01 Carat Vivid Purple Oval Sapphire Ring

Located in Los Angeles, CA

Sapphire 2.01 Carats, 38 Old European Cut Round Diamonds F-G Color VS1 Clarity, 0.52 Carats. GIA Report

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Old European Cut 0.70 Carat Round Diamond Ring 14 Karat White Gold
Old European Cut 0.70 Carat Round Diamond Ring 14 Karat White Gold

Old European Cut 0.70 Carat Round Diamond Ring 14 Karat White Gold

Located in Miami, FL

Old European Cut 0.70 Carat Round Diamond Ring 14k White Gold. Circa Art Deco 1950’s. Features 0.60

Category

Vintage 1950s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

Antique Filigree 0.40CT J SI1 Old European Cut Round Natural Diamond Ring
Antique Filigree 0.40CT J SI1 Old European Cut Round Natural Diamond Ring

Antique Filigree 0.40CT J SI1 Old European Cut Round Natural Diamond Ring

Located in Sewickley, PA

European cut round natural diamond graded J in color and SI1 in clarity. The diamond is securely set within

Category

Antique Late 19th Century North American Victorian Wedding Rings

Materials

Diamond, 14k Gold, White Gold

1.40 Carat Round Cut Diamond Three-Stone Gold Signet Ring
1.40 Carat Round Cut Diamond Three-Stone Gold Signet Ring

1.40 Carat Round Cut Diamond Three-Stone Gold Signet Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

The ring is 18K Yellow Gold The 3 Diamonds are Round Cut The Center stone is a Round Brilliant Cut

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Old European Cut 0.40ctw Round Diamond 14K Yellow Gold Seed Pearl Pendant
Old European Cut 0.40ctw Round Diamond 14K Yellow Gold Seed Pearl Pendant

Old European Cut 0.40ctw Round Diamond 14K Yellow Gold Seed Pearl Pendant

Located in Sewickley, PA

features a luminous 0.40 carat old European cut diamond (H-SI2) at its center, radiating brilliance and

Category

Vintage 1920s American Art Deco Pendant Necklaces

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

14 Karat Yellow Gold Round European Cut Stud Earrings
14 Karat Yellow Gold Round European Cut Stud Earrings

14 Karat Yellow Gold Round European Cut Stud Earrings

Located in Scottsdale, AZ

Material: 14K yellow gold Diamonds: 2 round European cut = 2.00cttw Color: G Clarity: VS2-SI1

Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Antique Platinum Brooch with European Cut Diamonds
Antique Platinum Brooch with European Cut Diamonds

Antique Platinum Brooch with European Cut Diamonds

By Sarosi By Timeless Gems

Located in Los Angeles, CA

approximately 1-1/2 inches by 5/8 inches. The larger European cut diamonds have F-color and VS-clarity* and are

Category

21st Century and Contemporary Artisan Brooches

Materials

Diamond, Platinum

Old European Cut & Round Brilliant Diamond Cocktail Ring in 14 Karat White Gold
Old European Cut & Round Brilliant Diamond Cocktail Ring in 14 Karat White Gold

Old European Cut & Round Brilliant Diamond Cocktail Ring in 14 Karat White Gold

Located in Scottsdale, AZ

to own this remarkable Old European Cut & Round Brilliant Diamond Cocktail Ring. It is a true

Category

20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

2.47 Carat Old European Cut Diamond Drop Earrings
2.47 Carat Old European Cut Diamond Drop Earrings

2.47 Carat Old European Cut Diamond Drop Earrings

Located in New York, NY

Finely crafted in 14k rose and white gold with one Old European and one Round Brilliant cut bottom

Category

21st Century and Contemporary Victorian Drop Earrings

Materials

Diamond, 14k Gold

Platinum Diamond GIA Certified 3.88 Carat Color Change Sapphire Engagement Ring
Platinum Diamond GIA Certified 3.88 Carat Color Change Sapphire Engagement Ring

Platinum Diamond GIA Certified 3.88 Carat Color Change Sapphire Engagement Ring

Located in Los Angeles, CA

Elongated Oval Blue To Purple Sapphire 3.88 Carats, 22 Old European Cut Round Diamonds F-G Color VS1 Clarity

Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Old European Cut Diamond Solitaire Bezel Set Ring
Old European Cut Diamond Solitaire Bezel Set Ring

Old European Cut Diamond Solitaire Bezel Set Ring

Located in New York, NY

Old European Cut Diamond Solitaire Bezel Set Ring Description: This ring features a round old

Category

20th Century Art Deco Dome Rings

Materials

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

.40ct Natural Round Diamond European Wire Earrings 12488
.40ct Natural Round Diamond European Wire Earrings 12488

.40ct Natural Round Diamond European Wire Earrings 12488

By Unbranded

Located in New York, NY

European wire vintage style earrings .40ct natural diamonds round full cut brilliant g-color vs-2

Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, 14k Gold

Vintage Round and Old European Cut Diamond Domed Cluster Ring in 14 Karat Gold
Vintage Round and Old European Cut Diamond Domed Cluster Ring in 14 Karat Gold

Vintage Round and Old European Cut Diamond Domed Cluster Ring in 14 Karat Gold

Located in Scottsdale, AZ

White and Yellow Gold Gemstones: Diamond Diamond Shape: Round brilliant and old European cut Diamond

Category

21st Century and Contemporary Unknown Contemporary Cluster Rings

Materials

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

Art Deco Old European Cut Navette Diamond Ring
Art Deco Old European Cut Navette Diamond Ring

Art Deco Old European Cut Navette Diamond Ring

Located in New York, NY

1.65 carat Old European-cut diamond, accented by round-cut diamonds. Old European Cut Diamond Weight

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Tiffany & Co Edwardian Diamond Platinum Bracelet
Tiffany & Co Edwardian Diamond Platinum Bracelet

Tiffany & Co Edwardian Diamond Platinum Bracelet

By Tiffany & Co.

Located in Beverly Hills, CA

-set with old European cut round diamonds, length 7 Inches , Hallmark stamped Tiffany & Co; circa

Category

Vintage 1910s American Link Bracelets

Materials

Diamond, Platinum

Platinum & 14K Yellow Gold European Cut Diamond Necklace
Platinum & 14K Yellow Gold European Cut Diamond Necklace

Platinum & 14K Yellow Gold European Cut Diamond Necklace

Located in Scottsdale, AZ

Designer: custom design Material: platinum & 14K yellow gold Diamond: 8 European cut = 0.73cttw

Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Yellow Gold, Platinum, 14k Gold

Old European Cut Diamond Engagement Ring in Platinum
Old European Cut Diamond Engagement Ring in Platinum

Old European Cut Diamond Engagement Ring in Platinum

By MOGULDIAM INC

Located in New York, NY

Old European Cut Diamond Engagement Ring In Platinum. The details are as follows : Diamond weight

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Old European Cut Diamond Emerald Engagement Ring
1.02 Carat Old European Cut Diamond Emerald Engagement Ring

1.02 Carat Old European Cut Diamond Emerald Engagement Ring

Located in New York, NY

faceted cut emerald and round cut diamond accents. The top of the ring measures 10mm by 16mm. It is

Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Radiant Old European Cut Diamond Ring in 14k Yellow Gold
Radiant Old European Cut Diamond Ring in 14k Yellow Gold

Radiant Old European Cut Diamond Ring in 14k Yellow Gold

Located in Bloomington, MN

14k yellow gold and centers on a captivating 1.00 carat Old European cut diamond. The round antique

Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage Platinum .60ct Old European Cut Diamond Engagement Ring
Vintage Platinum .60ct Old European Cut Diamond Engagement Ring

Vintage Platinum .60ct Old European Cut Diamond Engagement Ring

Located in New York, NY

This elegant ring showcases a central round diamond set in a four-prong setting. The band is

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

European Cut Diamond Ring in Yellow Gold
European Cut Diamond Ring in Yellow Gold

European Cut Diamond Ring in Yellow Gold

By Diana M. Jewels

Located in New York, NY

18K yellow gold diamond ring with 5.00 carats of European cut and round brilliant cut diamonds

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, 18k Gold

Michael Kneebone Pink Petal Pearl European Cut Diamond Earrings
Michael Kneebone Pink Petal Pearl European Cut Diamond Earrings

Michael Kneebone Pink Petal Pearl European Cut Diamond Earrings

By Michael Kneebone

Located in Austin, TX

Baroque pearls are accented by European cut diamonds in these discerning button earrings. The

Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Pearl, 14k Gold, 18k Gold

3.58 Carat Old European Cut Diamond Bezel Platinum Dangle Earrings
3.58 Carat Old European Cut Diamond Bezel Platinum Dangle Earrings

3.58 Carat Old European Cut Diamond Bezel Platinum Dangle Earrings

Located in Stamford, CT

by oval and round diamond links. Each old European cut diamond is meticulously set in a bezel setting

Category

Early 20th Century Dangle Earrings

Materials

Diamond, Platinum

0.67ct Ruby Diamond Ring 14K Gold Round Brilliant Cut
0.67ct Ruby Diamond Ring 14K Gold Round Brilliant Cut

0.67ct Ruby Diamond Ring 14K Gold Round Brilliant Cut

Located in Sant Josep de sa Talaia, IB

2.10 mm Halo – Accent Diamonds Quantity: 14 natural diamonds Cut: Round Brilliant

Category

21st Century and Contemporary European Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Antique 1.80 Carat Old European Cut Diamond Solitaire Engagement Ring
Antique 1.80 Carat Old European Cut Diamond Solitaire Engagement Ring

Antique 1.80 Carat Old European Cut Diamond Solitaire Engagement Ring

Located in Chicago, IL

This exquisite antique engagement ring showcases a magnificent Old European Cut diamond weighing

Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

ART DECO 1925 Platinum Cocktail Ring With 3.65 Ctw In Diamonds & Sapphires
ART DECO 1925 Platinum Cocktail Ring With 3.65 Ctw In Diamonds & Sapphires

ART DECO 1925 Platinum Cocktail Ring With 3.65 Ctw In Diamonds & Sapphires

Located in Miami, FL

embellished in the center with one gorgeous large European cut round diamond, which is surrounded by great

Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Blue Sapphire, Platinum

Vintage 14k White Gold Old European Cut Diamond Statement Ring
Vintage 14k White Gold Old European Cut Diamond Statement Ring

Vintage 14k White Gold Old European Cut Diamond Statement Ring

Located in New York, NY

Grams Stone: Old European Cut Center Diamond and single cut accent diamonds Measurements: 25.95 x 19.8 x

Category

20th Century Fashion Rings

Materials

Diamond, 14k Gold, White Gold

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European Cut Round Diamond For Sale on 1stDibs

Surely you’ll find the exact european cut round diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect european cut round diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. A european cut round diamond from Hancocks, Serhat Design and Single Stone — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and rose cut alternatives. Most of our european cut round diamond for sale are for women, but there are 39 pieces available to browse for men.

How Much is a European Cut Round Diamond?

The price for a european cut round diamond starts at $154 and tops out at $585,000 with these rings, on average, selling for $7,475.

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 European Cut Round Diamond
  • 1stDibs ExpertFebruary 22, 2021
    European cut diamonds were most popular from the late 19th century to the mid-20th century. They're quite brilliant in terms of shine quality and feature a large culet,small table and round shape.
  • 1stDibs ExpertMay 5, 2023
    How old an old European-cut diamond is varies. The old European cut is a precursor to the modern round brilliant cut. The stone appears circular when looked at from the top (because of its low table or largest facet) and has a high crown (the part above the middle of the stone) with larger facets. The tip of the stone, or the culet, is flat instead of pointed. This style was used predominantly in the 19th century, hence the name. It is best to consult a certified appraiser for assistance with dating and identifying antique jewelry. On 1stDibs, find a variety of European-cut diamond jewelry.
  • 1stDibs ExpertAugust 24, 2021
    Yes, old European cut diamonds can be worth more than many other cut diamonds as they are not produced anymore. This cut was developed and popularized between the years 1890 and 1930 and is likely to be found in an antique ring belonging to this period and featuring a round-cut diamond.
  • 1stDibs ExpertFebruary 22, 2021
    Although old European cut diamonds are often priced lower than modern cuts, due to scarcity, they can sometimes be more valuable than modern cut diamonds.
  • 1stDibs ExpertApril 5, 2022
    Jewelry makers stopped using the old European cut for diamond and other gemstone jewelry around 1930. The style was common during the Art Deco period, but the brilliant cut became popular in the years that followed. On 1stDibs, shop a selection of Old European cut diamond gemstone jewelry.
  • 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
    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.