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3 Carat Old European Cut Diamond Platinum

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Antique Art Deco 1930s 74.45 carat Old European Cut Diamond Wide Bracelet
Located in New York, NY
Finely crafted in platinum with 3 GIA certified Old European cut center Diamonds; The center one
Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Platinum

Vintage 4.50 CTTW Old European Cut Diamond Three-Stone Platinum Engagement Ring
By Gad Co.
Located in Miami, FL
- Cut: Old European - Color: G-H - Clarity: SI1-SI2 - Quantity: 3 ____________________________ Side
Category

20th Century North American Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum Ring with 1.73ct Old European Circular Brilliant Cut Diamond
Located in New York, NY
Title: Art Deco Platinum Ring with 1.73ct Old European & Circular Brilliant Cut Diamonds Style: Art
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Ring, 0.50 Carat Old European Diamond and Side Diamond Estate
By Five Star Jewelry
Located in Austin, TX
. There are 3 single cut diamonds on each side of the center Old European cut diamond. Platinum
Category

20th Century American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Platinum Old European Cut Natural Diamond Sapphire Filigree Ring
Located in Baltimore, MD
Art Deco Platinum Old European Cut Natural Diamond & Sapphire Filigree Cocktail Ring Metal
Category

Vintage 1910s American Art Deco Dome Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco 1930s 2.25 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut center Diamond weighing 2.25 carats, I color
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 1.07 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond at the center weighing approximately
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Engagement Ring with 1.66 Ct Old European Cut Diamond
By Leon Mege
Located in New York, NY
blocking its majestic beauty. Finger size: US - 5 3/4 1.66 ct H/SI2 Old European cut diamond; GIA
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

5.29 Carat Old European and Circular Brilliant Diamond Platinum Three-Stone Ring
Located in New York, NY
Title: 5.29 Carat Old European Cut L VS1 and Circular Brilliant Cut K VS1-VVS1 Diamond Platinum
Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 1.32 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old European cut center Diamond weighing 1.32
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 5.15 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old European cut Diamond weighing 5.15 carats, J
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.27 Carat Total Weight Old European Cut Diamond and Onyx 3-Stone Ring
Located in Los Angeles, CA
Exquisite Art Deco era 3-stone ring composed of platinum. Featuring 3 Old European Cut diamonds
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Onyx, Platinum

Antique Art Deco 1930s 2.03 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Old European cut Diamond weighing 2.03 carats, J
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 0.80 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond weighing approximately 0.80 carat, G
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 1.45 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond weighing approximately 1.45 carat, I
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Old European Cut Diamond Onyx Pendant Necklace in Platinum
Located in Boston, MA
An Art Deco period diamond and onyx journey style target necklace in platinum. Centered by three
Category

Early 20th Century Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

Antique Art Deco Old European Cut 5.48ctw Platinum Natural Diamond Brooch
Located in Carmel By The Sea, CA
intricate openwork design, set with meticulously cut Old European diamonds, embodies the refined
Category

Vintage 1930s Art Deco Brooches

Materials

Diamond, 14k Gold, White Gold, Platinum

Champagne Color Old European Cut Diamond Engagement Ring
Located in New York, NY
1.50ct. old European cut diamond, color: light champagne, clarity: SI. On the sides, there are 3 old
Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Platinum

Platinum Art Deco Style Old European Cut Diamond and Sapphire Dangle Earrings
Located in Scottsdale, AZ
Estate platinum Art Deco style Old European cut diamond and sapphire platinum dangle earrings
Category

20th Century Dangle Earrings

Materials

Diamond, Blue Sapphire, Platinum

1940 s Vintage Hand Engraved Platinum Old European Cut Diamond Engagement Ring
Located in Los Angeles, CA
Cut Diamond E Color VS1-VS2 Clarity 0.55 Carats, 10 Antique Old European Cut and Single Cut Diamonds
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.41 CTW Old European Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.31 carats - N color with VS2 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum
By Gad Co.
Located in Miami, FL
3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum / Vintage Art Deco
Category

21st Century and Contemporary North American Art Deco Brooches

Materials

Diamond, Platinum

Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat
By Estate Jewelry
Located in Brambleton, US
Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estate This beautiful
Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

3.51 Carat Old European Cut Diamond 0.60 Carat Emerald 18K Gold-Plat Earrings
Located in New York, NY
: Old European Cut GIA: DIAM OE K I1 1.75(GIA) 6237462162 Gemstone 3: 1.7 Carat Diamond Number of Stones
Category

20th Century Drop Earrings

Materials

Diamond, Emerald, 18k Gold, Platinum

Art Deco 1.30 CTW Old European Cut Diamond Platinum Antique Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.22 carats total - M color with VS2
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Old European Diamond and Onyx Earrings (Approx. 1-Carat), Platinum
Located in New York, NY
enthusiast. Metal: Platinum Stone: Diamond, Onyx Stone Cut: Old European Cut Style: Art Deco Total Weight
Category

21st Century and Contemporary Unknown Art Deco Drop Earrings

Materials

Diamond, Onyx, Platinum

.75 Carat Old European Diamond Sapphire Art Deco Platinum Dome Engagement Ring
Located in Stamford, CT
Art Deco 1920's Diamond and sapphire engagement ring. 3 center diamonds with 4 triangle cut and
Category

Vintage 1920s Dome Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Tiffany Co Vintage Diamond Platinum Pin Brooch Old European Cuts 4.60 tcw
By Tiffany Co.
Located in San Diego, CA
European Cut Diamond Color / Clarity: F-G / VS1-VS2 Total Carat Weight: 4.60 TCW Dimensions: 3 Inches by
Category

2010s American Art Deco Brooches

Materials

Diamond, Platinum

Art Deco 2.25 CTW Old European Cut Diamond Platinum Vintage Engagement Ring GIA
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.87 carat - K color with VS2 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring
Located in New York, NY
features a gorgeous 4.17ct carat Old European-cut M color SI1 clarity (the diamond is very light yellow
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco Old European Cut Diamond Platinum 18K Gold Antique Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.96 carat - M color with VS2 clarity
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

Art Deco Old European Cut Diamond Pearl Carved Jade Platinum Serpent Necklace
Located in Philadelphia, PA
paperclip chain with navette shaped stations. Centering bezel set old European cut diamonds weighing 0.25
Category

Vintage 1930s Art Deco Drop Necklaces

Materials

Diamond, White Diamond, Jade, Pearl, Platinum

Art Deco GIA Certified 3.37ctw Old European Cut Diamond 3-Stone Dinner Ring
Located in Los Angeles, CA
Art Deco era Old European Cut Diamond 3-Stone "Dinner" Ring composed of platinum. Featuring 3 Old
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Tiffany Co 2.80 Carat Old European Cut Diamond 18K Gold-Plat Opal Pendant
Located in New York, NY
) 1206761623 Gemstone 2: 0.65 Carat Diamond Number of Stones: 1 Color: M Clarity: VVS2 Shape: Old European Cut
Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Edwardian Old European Cut Diamond, Platinum and Yellow Gold Long Cocktail Ring
Located in Tampa, FL
Edwardian cocktail ring is set with approximately 3.87 carats of true Old European cut diamonds. 3 of the
Category

Vintage 1910s American Art Deco Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

1.20 Carat European Cut Diamond Vintage 1930s Art Deco Platinum Bar Brooch
Located in Stamford, CT
diamonds. This exquisite 1.20 Carat European Cut Diamond Vintage 1930s Art Deco Platinum Bar Brooch is a
Category

Mid-20th Century Brooches

Materials

Diamond, 14k Gold, Platinum, White Gold

1.56 Old European Diamond Art Deco Platinum Filigree Bar Brooch
Located in Stamford, CT
1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Platinum

3.51ct Old European Cut Diamond Three-Stone Ring in 18K Gold Platinum GIA Cert
Located in New York, NY
carats of Old European cut diamonds, each hand-selected for its charm, fire, and antique character. The
Category

20th Century Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Antique 1920s 1.17 Carat European Cut Diamond Platinum Art Deco Ring
Located in Boston, MA
Antique 1920s European Cut Diamond Platinum Art Deco Ring - The center European Cut diamond weighs
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Diamond, Platinum

1.02 Carat Old European Cut Diamond Emerald Engagement Ring
Located in New York, NY
This stunning platinum engagement ring is centered with a sparkling GIA certified old European cut
Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco 3 Carat Old Mine Cut Double Diamond and Platinum Ring Circa 1930 s
By H H Jewels
Located in Miami, FL
Diamonds (2) Details: ✔ Diamond Weight: 3 carats (1.50 carats each) ✔ Diamond Color: G-H ✔ Diamond Cut
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Platinum Vintage Old-Euro Cut Diamond Ring 1.33ct
Located in Laguna Beach, CA
analyzer. The center diamond is an old-Euro cut, .83 carats, L color, VVS2 clarity. Comes with GIA grading
Category

Mid-20th Century Cluster Rings

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
Title: 8.64 Carat Old European Cut L-K SI2-I1 and Circular Brilliant Cut K I1 Diamond 14 Karat Two
Category

20th Century Drop Earrings

Materials

Diamond, 14k Gold, Platinum

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

Art Deco 1.88 CTW Old European Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.52 carats - H color with SI1 clarity Set with wide
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Art Deco 4.36ct Diamond Bracelet with Old European, Marquis Baguette
Located in New York, NY
Diamond Number of Stones: 126 Color: I Clarity: SI Shape: Old European Cut Dimension: 6.5*0.45*0.12IN
Category

20th Century Art Deco Tennis Bracelets

Materials

Diamond, Platinum

Art Deco Platinum Old European Diamond Antique Necklace Dangling Briolette 1.6ct
By Estate Jewelry
Located in Brambleton, US
luxurious with 13 brilliant old European cut diamonds. There are also 3 briolette cut diamond dangling down
Category

20th Century Art Deco Drop Necklaces

Materials

Diamond, Platinum

Deco Platinum Filigree 3 Cts. of European Cut Diamond Ring Size 8.5
Located in Lexington, KY
the ring. This ring is original with very finely matched old mine cut diamonds. This ring would be a
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

4.20 Carat Ruby Emerald 1.60 Carat Old European Diamond Plat Dangling Earrings
Located in New York, NY
Title: 3.00 Carat Ruby 1.60 Carat Old European Cut J VS Diamond 1.20 Carat Emerald 1.00 Carat
Category

20th Century Dangle Earrings

Materials

Diamond, Emerald, Ruby, Sapphire, Platinum

Art Deco Old European Diamond Platinum Antique Scroll Filigree Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.62 carats - H color with SI1 clarity
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 1.67 Carat Old Euro Cut Diamond Engagement Ring in Platinum
Located in Boston, MA
carat Old European cut diamond graded by the GIA. Diamond grades as VS2 clarity, and O-P color. The
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.21 Old European Diamond Platinum Vintage Scrolling Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.13 carats total - K color with VS2 clarity Set in
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1940s 14 Karat Yellow Gold and Platinum 1.56 Carat European Cut Diamond Ring
Located in Boston, MA
Vintage 1940s 14KY Gold and Platinum 1.56ct European Cut Diamond Engagement Ring - The center
Category

Vintage 1940s American Modern Engagement Rings

Materials

Diamond, Gold, Platinum

Art Deco GIA 3.34ctw Old EUROPEAN Diamond Engagement Platinum Ring , Circa 1930
Located in New York, NY
Art Deco GIA 3.34ctw Old EUROPEAN Cut Diamond Engagement Vintage Platinum Ring , Circa 1930 This
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.18 CTW Old European Diamond Platinum Antique Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.10 carats - H with SI1 clarity Set
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.96 CTW Old European Diamond Platinum Marquise Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing 1.46 carat - L color with VS2 clarity Set in a
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Top River Vertical Set 6 Carat Old Euro Cut Diamond Platinum Ring
Located in Miami, FL
carats in diamonds. This gorgeous ring features 3 bezel set Old-European cut diamonds, vertically set
Category

Vintage 1930s European Art Deco Cocktail Rings

Materials

Diamond, Platinum

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3 Carat Old European Cut Diamond Platinum For Sale on 1stDibs

You are likely to find exactly the piece of 3 carat old european cut diamond platinum you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold 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 item from our selection of 3 carat old european cut diamond platinum 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A choice in our collection of 3 carat old european cut diamond platinum from Single Stone, Hancocks and Antinori Fine Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. 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. There aren’t many items for men if you’re seeking an object in our assortment of 3 carat old european cut diamond platinum, as most of the options available are for women and unisex.

How Much is a 3 Carat Old European Cut Diamond Platinum?

Prices for a piece of 3 carat old european cut diamond platinum can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $425 and can go as high as $280,000, while this accessory, on average, fetches $12,500.

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.