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Vintage 1 Carat Old European Cut Diamond Engagement Ring in Platinum
Located in Chicago, IL
Vintage 1.60 Carat Old European Cut Diamond Engagement Ring in Platinum Step into the elegance of a
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1 Carat Old European Cut Diamond Shield Ring
Located in Cape May, NJ
Era: Art Deco Estate Composition: 18K White Gold Primary Stones: Nine Old European Cut Diamonds
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 1 Carat Old European Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
This 1 carat Art Deco engagement ring is a stunning solitaire with a 100 year old history. The
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1 Carat Antique Old European Cut Diamond Round Cufflinks in White Gold
Located in New York, NY
A vintage piece of men's cufflinks, accented with eight antique old European cut diamonds weighing
Category

Vintage 1960s Unknown Cufflinks

Materials

Diamond, 18k Gold, White Gold

1 Carat Old European Diamond 3 Stone Vintage Style White Gold Ring
Located in Chicago, IL
. Featuring a dazzling 1 carat trio of old European cut diamonds set in lustrous 14k white gold, this ring
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1/2 Carat Old European Cut Diamond Solitaire Engagement Ring, Rose Gold
By Five Star Jewelry
Located in Austin, TX
: 14 Karat Rose Gold Diamond: Old European Cut Total Carat Weight: .48 Carats Clarity: VVS2 Color: H
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Victorian Gold 1 Carat Natural Old European Cut Diamond Pendant, circa 1920
Located in Los Angeles, CA
Victorian Gold 1 Carat (APPX) Natural Old European Cut Diamond Pendant Circa 1920. The 11 Diamonds
Category

Vintage 1920s Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold

Victorian Gold 1 Carat Pin Natural Old European Diamond Brooche, circa 1910
Located in Los Angeles, CA
Victorian Gold 1 Carat (approximate) Natural Old European Diamond Brooche, Circa 1910. The pin is
Category

Vintage 1910s Unknown Victorian Brooches

Materials

Diamond, Gold

Antique Art Deco Era Platinum 1 Carat Old European Cut Diamond Platinum Ring
Located in Miami, FL
Stone Details: - Type: Diamond - Carat: 1.0 (approx.) - Cut: Old European - Color: I - Clarity: VS2-SI1
Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Diamond Engagement Ring 1/2 Carat Old European Cut Estate Fine
Located in Torrance, CA
gold. Centrally mounted old European cut diamond is estimated at 0.50 carat, accented with six
Category

Mid-20th Century Unknown Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Old European Diamond 'GIA Certified' on 18KT Rose Gold Ring
Located in New York, NY
1.02 carat Old European diamond certified as a J color SI-2 clarity (and eye clean to boot!) by GIA
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Rose Gold

Vintage 1 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
certified old European cut diamond that weighs 1.00ct. graded J color with VS1 clarity. The center diamond
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

3.44 Carat Old European Cut and Old Miner Cut Diamond Platinum Pin Brooch
Located in New York, NY
: Old European Cut Gemstone 2: 1 Carat Diamond Number of Stones: 54 Color: H Clarity: SI1 Shape: Old
Category

20th Century Brooches

Materials

Diamond, Platinum

8.64 Carat Old European Cut L-K SI2-I1 and Circular Brilliant Cut K I1 Diamond 1
Located in New York, NY
1: 4.04 Carat Diamond Number of Stones: 1 Color: L Clarity: SI2 Shape: Old European Cut
Category

20th Century Drop Earrings

Materials

Diamond, 14k Gold, Platinum

14K Antique 1/2 Carat European Cut Diamond Ring
Located in Big Bend, WI
14K yellow gold diamond ring featuring an European cut diamond weighing about 1/2 carat. The
Category

Antique Early 1900s Unknown Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

3.65 Carat Old European Cut Diamond 14 Karat White Gold/Platinum Link Bracelet
Located in New York, NY
Clarity: SI Shape: Old European Cut Gemstone 2: 1 Carat MULT Number of Stones: 19 Dimension: 7.25*0.66
Category

20th Century Link Bracelets

Materials

Diamond, 14k Gold, Platinum

GIA Certified Antique Style Old European Cut Diamond Bracelet
By MOGULDIAM INC
Located in New York, NY
created in 18k rose gold and sterling silver by Moguldiam Inc New York features 29 carats/28 old European
Category

2010s American Link Bracelets

Materials

Diamond, 18k Gold

0.72 Carat Old European Cut H VS Diamond 18 Karat Yellow Gold Cocktail Ring
Located in New York, NY
Shape: Old European Cut Gemstone 2: 1 Carat TURQ Number of Stones: 2 Size: 4 Dimension: 0.94*0.43*0.28IN
Category

20th Century Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Edwardian 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
Handcrafted from the Edwardian era, this platinum ring centers a sparkling GIA certified old
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Georgian Old European Cut Diamond Ring in 14k Pink Gold
Located in Honolulu, HI
available for a fee) Total Weight: 5.2 Grams Diamond Count: 1 old European cut Diamond Carat Weight
Category

Early 20th Century Unknown Georgian Cocktail Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

1950s 18k gold, cabochon sapphire and old European cut diamond cocktail ring
Located in London, GB
carats and old European cut diamonds weighing approximately 1 carat.
Category

Vintage 1950s French Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Old European Cut Diamond Art Deco Ring in 18k White Gold
Located in Honolulu, HI
available for a fee) Total Weight: 2.1 Grams Diamond Count: 1 old European cut Diamond Carat Weight
Category

Late 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Antique Old Cut Diamond Full Eternity Ring Size P 1/2 (57)
Located in London, GB
classic piece has been crafted from platinum and showcases 26 round faceted old cut diamonds in a single
Category

Early 20th Century English Edwardian Wedding Rings

Materials

Diamond, Platinum

Art Deco Inspired 1 Carat Diamond Sapphire Platinum Ring
Located in Beverly Hills, CA
Center Stone: Diamond Cut: Old European Weight: 1 Carat Color: L Clarity: SI Accent Stone: 92
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Antique 1 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
. Diamond Quality Feature Diamond Color K Clarity VS1 Cut Old European Round Content 0.82 carat Dimensions
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond & Synthetic Sapphire Engraved 1 Carat Platinum Ring
Located in Scotts Valley, CA
) diamond with the following characteristics: Cut: European Cut Carat Weight: 0.91 carat (Formulaic
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Diamond, Sapphire, Platinum

14K Marquise Shape 1 carat tw Diamond Ring
Located in Big Bend, WI
14k white gold 1 carat tw diamond ring with vintage and antique diamonds set in a marquise shape
Category

Vintage 1940s Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco GIA 1 Carat Diamond Onyx Engagement Ring
Located in New York, NY
certified old European cut diamond that weighs 1.00ct. graded H color with VS1 clarity. The center diamond
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

Antique Platinum 1/2 Carat Genuine Natural Diamond Ring '#J4774'
Located in Big Bend, WI
Antique Platinum 1/2 Carat Genuine Natural Diamond Ring (#J4774) Platinum diamond ring featuring a
Category

20th Century Contemporary Solitaire Rings

Materials

Diamond, Platinum

Art déco 1 Carat diamond and calibrated sapphire ring
Located in Uccle, BE
18Kt White-Gold Ring. Old-Cut center diamond of +/- 1,00 Ct (H-Si) surrounded by 18 Calibrated
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

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

Raymond Yard 4 1/2 Carat Diamond French Clip Earrings
By Raymond C. Yard
Located in Santa Barbara, CA
weight: 4.47 Carats total 2 Old European round 1.30 ctw. 82 single cut and old European rounds 2.87 ctw
Category

Vintage 1920s Art Deco Clip-on Earrings

Materials

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

Vintage 1 Carat Diamond Filigree Brooch Pendant Combo 14K White Gold
Located in Montgomery, AL
- 5.1mm Old European Cut Diamond; JK Color; SI Clarity; Estimated Weight: 0.5 Carat 2 - 4.1mm Old European
Category

20th Century Art Deco Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Victorian 18K Yellow Gold 1 Carat Opal Diamond Three Stone Band
Located in Cape May, NJ
: Approximately 1 Carat In Total Accent Stones: Four Old European Cut Diamonds Carat Weight: Approximately 0.50
Category

Antique Late 19th Century Late Victorian Band Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1940s Art Deco Platinum 1+ Carat Euro Cut Diamond Engagement Ring
Located in Lexington, KY
This is an absolutely gorgeous Art Deco ring in platinum with a stunning 1+ carat old Euro cut
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Platinum

Grand Victorian Turquoise and 1 Carat Diamond Ornate Wide Bangle Bracelet
Located in Santa Barbara, CA
Carat Weight: 1.07 Total Cut: Old European, Old Mine & Marquise Color: F-I; Champagne (Marquise) Clarity
Category

Antique Late 19th Century Victorian Bangles

Materials

White Diamond, Pearl, Turquoise, Gold, 14k Gold, Yellow Gold

Platinum Art Deco 4.25 carat tw Diamond Bracelet with 18K clasp 7 1/8"
Located in Big Bend, WI
Antique platinum Art Deco diamond bracelet featuring about 4.25 carats of diamonds accented by
Category

Early 20th Century Art Deco Link Bracelets

Materials

Diamond, Platinum

Antique 1920s Art Deco 14K gold 1/2 Carat Diamond American Ring Toi et Moi 5.25
Located in Los Angeles, CA
5.25 one 3.2 mm, one 3.5 mm old cut plus 16 pieces single cut translates to 1/2 Carat Diamond Total
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Diamond, 14k Gold

Art Deco 2 carat total weight diamond platinum ring
Located in Beverly Hills, CA
This Art Deco platinum ring from the 1930s showcases a 1 carat old European cut diamond
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco Style Diamond & Sapphire .73 Carat Platinum Ring
Located in Scotts Valley, CA
Details: Stunning vintage Art Deco style .73 carat Old European Cut diamond & 1 carat sapphire
Category

Late 20th Century North American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Inspired 1.01 Carat Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
: 20 Diamonds Cut: Old European cut Weight: Approximately 1 Carat Color: I Clarity: VS Metal: Platinum
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

1920s Art Deco 2.10 Carat Double Diamond Engagement Ring
Located in Santa Barbara, CA
of French Art Deco elegance, boasting 2 fiery old European cut diamonds, each over 1 carat (2.10
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 0.90 Carat Vintage Diamond Engagement Ring
Located in Santa Barbara, CA
Age. A GIA certified old European brilliant diamond weighing nearly 1 carat with a warm, candlelit
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Mid Century .99 carat diamond platinum flower cluster ring
Located in Beverly Hills, CA
cut diamond Weight: .99 carat Color: Light yellow Clarity: SI Accent stone: 8 old European cut
Category

Vintage 1960s Modern Cocktail Rings

Materials

Diamond, Yellow Diamond, Platinum

Art Deco 1.50 Carat Solitaire Platinum Ring
Located in Chicago, IL
Exquisite diamond ring features a phenomenally brilliant 1 carat old European cut diamond center
Category

Vintage 1920s Italian Art Deco Cocktail Rings

Materials

Platinum

1930s Antique 3.30 Carat Ruby and 1.00 Carat Diamond Yellow Gold Line Bracelet
Located in Jesmond, Newcastle Upon Tyne
(average grades) G Clarity (average grades) VS2 Cut Old European round Content (total) 1 carat Dimensions
Category

Vintage 1930s Unknown Link Bracelets

Materials

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

Art Deco Diamond Sapphire Platinum Bracelet
Located in Beverly Hills, CA
Diamonds Cut: Old European Weight: Approximately 1 Carats Color: H Clarity: SI Metal: Platinum Era: Art
Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Late Edwardian / Early Art Deco Elongated Fancy Yellow Toi et Moi Ring - GIA
Located in Hummelstown, PA
with VS2 clarity), and a dazzling 1 carat old European-cut diamond, (GIA SI1/J clarity). The pair of
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

Victorian GIA 1.50 carat no heat sapphire diamond 18k yellow gold ring
Located in Beverly Hills, CA
carats Origin: Basalt related Treatment(s): No heat Accent stone: 2 old European cut diamonds Weight
Category

Antique 1880s Victorian Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Authentic Art Deco Diamond Emerald 3 Stone Engagement Ring
Located in Santa Barbara, CA
brilliant 1 carat old European diamond flanked by a pair of lush, vivid green emerald triangles. As if that
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Vintage Art Deco 1ct Diamond Engagement Ring Platinum Estate Fine Bridal Jewelry
Located in Torrance, CA
. Centrally mounted estimated 1 carat old European cut diamond is accented with two estimated 0.04 carat
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Déco inspired diamond and spinelle ring
Located in Uccle, BE
Art Déco inspired ring. The ring is set with a center old European cut diamond of 1 Carat
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, Black Spinel, Gold, 18k Gold, White Gold

Retro emerald diamond 18k yellow gold tank ring
Located in Beverly Hills, CA
0.35 carats Accent stone: 16 old European cut diamonds Weight: Approximately 1 carat Color: H Clarity
Category

20th Century Retro Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Retro emerald diamond 18k yellow gold ring
Located in Beverly Hills, CA
: Approximately 0.75 carats Accent stone: Old European cut diamond Weight: Approximately 0.75 carats Color: J
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Vintage Sapphire and Diamond White Gold Cluster Ring, Circa 1960
Located in Jesmond, Newcastle Upon Tyne
0.95 carat Diamond Quality Color M Clarity P1 Cut Old European Content 1 carat Dimensions 6.20mm x
Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

French Ring Diamond Old European Cut 1 05 Carats Yellow Gold 18 Karatt
Located in Valencia, Comunidad Valenciana
Diamond european old Cut, 6.7x6.7x4.2milimeters Weight 1.05 carat. Clarity VS1-SI1 and colour I-J and
Category

20th Century French Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Report Certified 1 Carat Old Cut Diamond Yellow Gold Engagement Ring
Located in London, GB
modern brilliant cuts. 1.01 carat old European cut diamond E colour SI1 Clarity Accompanied by a GIA
Category

21st Century and Contemporary British Georgian Engagement Rings

Materials

Diamond, Platinum, 18k Gold

Antique 1920 1 Carat European Cut Diamond 18 Carats White Gold Ring
Located in Marcianise, CE, IT
) and three old European cut diamonds (1 carat). No hallmarks or stamps, but tested as gold.
Category

20th Century Italian Art Deco Band Rings

Materials

Diamond, 18k Gold

1 Carat Old Cut Diamond Studs in Gold and Platinum in Cut Down Setting
Located in London, GB
and makes the earrings easier to clean. 2 Old cut diamonds 0.50 carat each 18ct Yellow gold
Category

21st Century and Contemporary British Georgian Stud Earrings

Materials

Diamond, 18k Gold, Platinum, Gold

1 Carat Diamond 18 Carat White Gold Tire Necklace
Located in Paris, FR
: 1 carat Estimated colour: I-J Estimated clarity: SI Necklace length: Adjustable between three
Category

Vintage 1980s French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Gold and 1 Carats Diamond French Antique Ring
Located in Saint-Ouen, FR
carats each. They are good quality, old European cut. Ring size: 55 or 7 USA Dimension of front: 18mm
Category

Antique Early 1900s French Belle Époque Engagement Rings

Materials

Diamond, Gold

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Old European 1 Carat For Sale on 1stDibs

You are likely to find exactly the old european 1 carat 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 Platinum, Gold and 18k Gold — can elevate any look. You can easily find a 4476 antique edition and 677 modern creations to choose from as well. Making the right choice when shopping for an old european 1 carat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing old european 1 carat — no matter the origin — is easy, but Single Stone, Hancocks and Peter Suchy each produced a popular version that is worth a look. See these pages for an old european cut iteration of this accessory, while there are also round cut cut and old mine cut cut versions available here, too. Most of our old european 1 carat for sale are for women, but there are 1139 pieces available to browse for men.

How Much is an Old European 1 Carat?

On average, an old european 1 carat at 1stDibs sells for $7,431, while they’re typically $27 on the low end and $1,400,000 for the highest priced versions of this item.

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.