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circa 1890s Victorian Bracelet .25 Carat Old European Cut Diamond
Located in Hicksville, NY
Details: Type: Diamond (natural) Weight: .25ct total weight Cut: Old European Brilliant Color: F Clarity
Category

Antique 1880s Unknown Victorian Chain Bracelets

Materials

Diamond

1920's Vintage Art Deco Platinum 18K Yellow Gold Old European Diamond Tie Bar
Located in Los Angeles, CA
. Stones- 25 Antique Old European Cut Diamonds G-H-I Color VS1-SI1 Clarity Approximately 2.25 Carats. Art
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

.25 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Details: Weight: .25 carat Cut: Old European Brilliant Color: G Clarity: VS2 Finger to Top of Stone
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Art Deco Diamond Engagement Ring, Mixed Metal Old European Diamonds Wedding Band
By Five Star Jewelry
Located in Austin, TX
Total Weight: .25 ct Diamond Shape: Old European cut and Transitional Band Width: 1.99 millimeter Ring
Category

Vintage 1930s American Modern Engagement Rings

Materials

Diamond, Mixed Metal, 14k Gold, White Gold, Gold, Yellow Gold

.25 Carat Total Weight Diamond Platinum Brooch
Located in Hicksville, NY
Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.9 grams Diamond Details: Weight: .25
Category

Vintage 1940s Unknown Art Deco Brooches

Materials

White Diamond, Emerald, Platinum

.25 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Diamond Details: Weight: .25 Carat Cut: Old European Brilliant Color: G Clarity: VS Ruby Details: Weight
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Total Weight Diamond Platinum Engagement Ring
Located in Hicksville, NY
: Weight: .25ct, total weight Cut: Old European brilliant Color: G Clarity: VS Finger to Top of Stone
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Diamond Details: Weight: .25 Carat Total Weight Cut: Old European Brilliant Color: G Clarity: VS Finger
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
Details: Weight: .25ct, total weight Cut: Old European brilliant Color: G Clarity: VS Finger to Top of
Category

Vintage 1930s Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
: Weight: .25ct, total weight Cut: Old European brilliant Color: G Clarity:VS Finger to Top of Stone
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
: Weight: .25carat, total Cut: Old European brilliant Color: G-H Clarity: SI Side Stone Details: Type
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

.25 Carat Diamond Sapphire White Gold Dome Engagement Ring
Located in Stamford, CT
Vintage 1930's diamond and sapphire filigree engagement ring. Dome style with a old euro center
Category

Early 20th Century Engagement Rings

Materials

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

Art Deco 1930 Eternity Ring In Platinum With European Round Diamonds
Located in Miami, FL
, with 25 calibrated Old European round brilliants cuts diamonds, 0.63 carats, white colorless F/G color
Category

Vintage 1930s American Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

.25 Carat Total Weight Art Deco Diamond 18 Karat White Gold Engagement Ring
Located in Hicksville, NY
Details: Weight: .25 carat total weight Cut: Old European brilliant Color: I-J Clarity: VS Finger to Top
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

Antique fancy Ring solid 18K Rose Gold 25 Rubies Diamonds US 4.75 /3 gr
Located in SE
convex surface is decorated with 25 pave set natural Rubies and Diamonds, all stones of old European
Category

Early 20th Century European Arts and Crafts Cluster Rings

Materials

Diamond, Ruby, Rose Gold

Art Deco French Diamond Platinum Bracelet
Located in Beverly Hills, CA
One Art Deco French Diamond Platinum Bracelet. Featuring 25 old European cut diamonds with a total
Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, White Diamond, Platinum

Art Deco style 1.95 carat diamond ruby platinum target ring
Located in Beverly Hills, CA
diamond Weight: 1.95 carat Color: M Clarity: VS2 Accent stone: 25 old European cut diamonds Weight
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Edwardian Diamond Platinum Ring 3.5 Carat Navette Wedding Engagement Cocktail
Located in New York, NY
Edwardian era and this jewel is one of the most stunning examples we have seen. Diamonds 25 Old European
Category

Antique Early 1900s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Five Diamond Engraved Wedding Band
Located in Great Neck, NY
. #R0786 Metal: Platinum Weight: 3 Grams Total Diamond Weight: Approximately .25 cts old european
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

.40 Carat Diamond Yellow White Gold Engagement Ring
Located in Stamford, CT
white gold accents and a .40ct Ole European cut center stone. engraved 12-25-25. 1 Old European cut
Category

Early 20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Art Deco Diamond Sapphire Wedding Engagement Ring 18 Karat White Gold Stacking
Located in New York, NY
set with a gorgeous .25 Carat Old European Cut Diamond of brilliant white H color and VS clarity
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

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

Art Deco Emerald Heart Diamond Wedding Engagement Ring 18 Karat White Gold
Located in New York, NY
Engagement Stacking Ring set with a gorgeous .25 Carat Old European Cut Diamond of brilliant white F color
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

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

Antique marquise halo diamond ring in platinum
Located in Coral Gables, FL
Approximately 0.85 Carats Accented by 25 Old European and Single Cut Diamond of VS Clarity and G/H Color
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Navette Platinum 3.75 Carat Round Cut Diamond Ring
Located in New York, NY
Navette Platinum 3.75 Carat Round Cut Diamond Ring Set with 25 old-European cut diamonds. L: 32mm
Category

20th Century American Modern Fashion Rings

Materials

Diamond, Platinum

René Lalique "Ivy" Pendant Brooch/Necklace
By René Lalique
Located in New York, NY
: France Circa: 1900-1902 Dimensions: 2.50" length, 2.50" width. Materials: 25 old European-cut diamonds
Category

Early 20th Century French Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Handmade Platinum 20.5ctw GIA Emerald Cut Aquamarine Diamond Wire Brooch
Located in Montclair, NJ
accented with 25 old cut diamonds that are neatly prong set throughout the design, adding approximaltey
Category

Vintage 1960s Brooches

Materials

Aquamarine, Diamond, Platinum

Art Deco 1.75 Carat Blue Topaz Engagement Ring
Located in Santa Barbara, CA
: Oval faceted brilliant Color: Aquamarine-blue Clarity: Transparent Additional Gemstones: 25 Old
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Topaz, Blue Topaz, Platinum

Art Deco .25 Carat Diamond and Sapphire Platinum Bracelet
Located in DALLAS, TX
Circa 1920’s Platinum Art Deco Bracelet with .25 carat total weight center Old European cut Diamond
Category

Early 20th Century Art Deco Retro Bracelets

Materials

Diamond, Sapphire, Platinum

Victorian Antique .25 Carat Diamond and 18 Karat Yellow Gold Coiled Snake Ring
Located in Antwerp, BE
A 19th century Victorian coiled snake ring in 18 karat yellow gold set with 1 old European cut
Category

Antique Late 19th Century Unknown Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Engagement Ring .25 Carat Diamond and 18 Karat White Gold, J36180
Located in Tampa, FL
An intricately designed and filigreed antique engagement ring featuring a .25ct. apx. European cut
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Edwardian circa 1905, 2.49 Carat Diamond Platinum Garland Style Bow Necklace
Located in Berlin, Berlin
, 0,60 ct altogether, Wesselton/H – Crystal/J, pi 25 smaller diamonds, old European cut and 8/8 cut
Category

Antique Early 1900s Unknown Edwardian Pendant Necklaces

Materials

Diamond, 14k Gold, 18k Gold, Platinum

Art Deco Diamond Ruby Platinum Bracelet
Located in Chestnut Hill, MA
Art Deco platinum bracelet consisting of approximately 25 carats of Old European cut diamonds and
Category

Early 20th Century Unknown Art Deco Link Bracelets

Materials

Diamond, Ruby, Platinum

1920s Art Deco Diamond and Platinum Pendant
Located in Carmel, CA
This lovely Art Deco era pendant features a .25 carat old European cut center diamond and .96 total
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Art Nouveau Diamond Gold Demi Hunter Lapel Watch
Located in McLean, VA
center set with one old European cut diamond weighing approximately .24 ct. and surrounded by 25 old
Category

Antique 1890s Unknown Art Nouveau Pocket Watches

Materials

Diamond, 18k Gold

Mixed Gold Diamond Ring - c. 1920s
Located in Madison area, WI
- 14k yellow gold band; 14k white gold face, .25 carat Old European-cut diamond, 2 diamond accents
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Gold, Yellow Gold, 14k Gold

Tiffany & Co. .25 CTW Old European Diamond Platinum Panel Alternative Engagement
By Tiffany & Co.
Located in Philadelphia, PA
Featuring 3 bright white old European cut diamonds weighing 0.25 CTW Displayed in unique panel
Category

Vintage 1930s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Riviere Necklace 1920s 25 Carat Old European Cut
Located in Beverly Hills, CA
Gorgeous classy and timeless diamond riviere necklace created in the 1920s. Features sixty one Old
Category

Vintage 1920s Unknown More Necklaces

Materials

White Diamond, Platinum

Art Deco Platinum .25 Carat Natural Old European Cut Diamond Engagement Ring
Located in Baltimore, MD
Diamond: Center diamond approx .25 carats natural I-J SI old European cut Accent diamonds: Approx. .02
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

EGL Certified .25 Carat Old European Diamond Art Deco Gold Engagement Ring
Located in Stamford, CT
, with six single cut accent diamonds. Circa 1940. 1 0.25ct old European cut F to G color, SI1 clarity
Category

Early 20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

1940's Diamond Circle White Gold Vintage Ring Old Mine Old European Cut Diamonds
Located in Boca Raton, FL
1940's diamond circle ring fashioned in 14 karat white gold. The ring features 25 Old Mine and Old
Category

Mid-20th Century Unknown Contemporary Cluster Rings

Materials

Diamond, White Gold

Art Deco Diamond Platinum Cocktail Ring Old European Cut Diamonds Estate Jewelry
Located in Boca Raton, FL
Original Art Deco diamond cocktail ring handcrafted in platinum. The ring features 25 Old European
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Art Deco Old European Cut Diamond Platinum Filigree Antique Estate Brooch
Located in Boca Raton, FL
Original Art Deco diamond filigree brooch handcrafted in platinum. The brooch features 25 Old
Category

Early 20th Century Art Deco Brooches

Materials

Diamond, Platinum

Art Deco Platinum Old European Cut Diamond and Sapphire Pendant
Located in Addison, TX
work gives the piece a weightless look. In the center is a .25 Ct old European cut diamond that catches
Category

Vintage 1920s Unknown Art Deco More Jewelry

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Graduated Old European Diamonds by the Yard Necklace
Located in Great Neck, NY
Grams Total Diamond Weight: Approximately 25 cts of old european cut diamonds Diamond Color: H
Category

Vintage 1920s Art Deco Chain Necklaces

Materials

Diamond, Platinum

25 carats Diamond By the Yard Necklace with Old Cut Diamonds in Platinum 38"
Located in La Jolla, CA
38" Diamond By the Yard Necklace with Old Cut Diamonds in Platinum Long Diamond Necklace features
Category

21st Century and Contemporary Unknown Chain Necklaces

Materials

Diamond, Platinum

Edwardian 1.15CTW Old European Cut Diamond Pendant/Pin in 14K Gold
Located in Towson, MD
One 14 karat yellow gold Edwardian cluster pin/pendant set with twenty-five (25) old European cut
Category

Vintage 1910s Edwardian Brooches

Materials

Diamond, 14k Gold

Art Deco Ring, 18 Karat White Gold Vintage European Cut Diamond .25 Carat
Located in Greensboro, NC
high purity 18k white gold, the ring features a natural European cut diamond solitaire of .25 carat
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Late Victorian 1.55 Carats Old European Cut Diamonds 18 Karat Gold Navette Ring
Located in Beverly Hills, CA
One Late Victorian 1.55 Carats Old European Cut Diamonds 18 Karat Gold Navette Ring. Featuring 25
Category

Antique 1890s Unknown Late Victorian Cocktail Rings

Materials

Diamond, Gold, Yellow Gold, Silver, 18k Gold

Art Deco 25 Carat Diamond and Emerald Bracelet
Located in Miami, FL
framed, with 294 European cut diamonds weighing approximately 25 carats total, h color, vs clarity. This
Category

Vintage 1920s Unknown Art Deco More Bracelets

Materials

Diamond, Emerald, Platinum

Vintage .25 Carat Platinum Retro 3-Stone Diamond Engagement Ring
Located in Addison, TX
: Shape: Old European Carat Weight: 0.22 carats Color: H Clarity: SI1 Side Diamond Details: Shape
Category

Mid-20th Century Post-War Bridal Rings

Materials

Diamond, Platinum

Art Deco .25 1/4 Carat Diamond 18 Karat Gold Filigree Vintage Engagement Ring
Located in Addison, TX
. The sparkling .25 carat old cut diamond is held by a beautiful intricate filigree mounting. This is
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Diamond Full Eternity Band
Located in Chipping Campden, GB
A beautiful Art Deco Platinum Eternity Band. This piece is fully set with 25 brilliant old European
Category

Early 20th Century Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Horseshoe Brooch
Located in Beverly Hills, CA
One Art Deco Diamond Platinum Horseshoe Brooch. Featuring 25 old European cut diamonds with a total
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Platinum

Art Deco Platinum Sapphire and Diamond Bracelet
Located in Chipping Campden, GB
This gorgeous Art Deco bracelet features a central 25 point old European cut diamond placed in a
Category

Early 20th Century Link Bracelets

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Antique Deco Diamond Band Platinum Wedding Ring Etched Vintage Jewelry
Located in Torrance, CA
: Weight: 2.8 grams Stones: 25 old European cut diamonds are estimated at 0.02 carats each and total an
Category

Early 20th Century Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Art Deco 5.01 Ct. Diamond Drop Pendant with Antique Chain
Located in New York, NY
/Clarity: O-P / SI1-SI2 Accent Stones: (1) 0.53 ct. Old European cut diamond, (25) 2.65 ctw. Old European
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Platinum

Art Deco Diamond and Platinum Pendant Watch and Chain
Located in New York, NY
and flirtatious, but strong in its geometry. The pendant/watch necklace has 25 old European-cut
Category

Early 20th Century Art Deco More Jewelry

Materials

Diamond, Platinum

Sapphire Diamond Estate Engagement Ring Platinum Halo Edwardian Art Deco Revival
Located in Santa Barbara, CA
is caressed by an angelic halo of 25 glimmering Old European diamonds. The Art Deco or Edwardian
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

ART DECO 1925 Eternity Ring In Platinum With 25 European Round Diamonds
Located in Miami, FL
round cut diamonds. Diamonds: Mounted in flat prongs settings, with 25 calibrated Old European round
Category

Vintage 1920s American Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

Victorian Raised Diamond Starburst Gold Locket 1.10ctw
Located in Narberth, PA
comprised of 25 sparkling old European Cut diamonds, with the largest stone set in the center. This
Category

Antique 1880s Victorian Necklace Enhancers

Materials

Diamond, 14k Gold

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25 Old European Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 25 old european diamond for your needs in our varied inventory. 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 650 antique edition and 26 modern creations to choose from as well. You’re likely to find the perfect 25 old european 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. Finding an appealing 25 old european diamond — no matter the origin — is easy, but Cartier, Peter Suchy and Belais Brothers each produced a popular version that is worth a look. Today, if you’re looking for an old european cut version of this piece and are unable to find the perfect match, our selection also includes round cut and old mine cut alternatives. Most of our 25 old european diamond for sale are for women, but there are 129 pieces available to browse for men.

How Much is a 25 Old European Diamond?

The price for a 25 old european diamond starts at $242 and tops out at $165,000 with these rings, on average, selling for $4,145.

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 25 Old European Diamond
  • 1stDibs ExpertApril 5, 2022
    An old European diamond is one that features an Old European gemstone cut. This type of cut became popular during the Art Deco period and has a round shape with 58 central facets. You'll find a variety of European cut diamond gemstone jewelry on 1stDibs.
  • 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.