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Art Deco Platinum Twin Diamond Ring, 5.27 Carats Total, GIA Certified
Located in MONTMORENCY, FR
950‰ Main Diamonds: Diamond 1: Old-cut, 2.57 carats, L color, SI2 clarity, GIA certified Diamond 2
Category

Early 20th Century French Art Deco Cocktail Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 18.00 Carat Diamond Bracelet with Sapphires
Located in New York, NY
cut Diamonds weighing a total of approximately 2.00 carats, and Old European cut Diamonds weighing a
Category

Vintage 1930s Art Deco Link Bracelets

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond Engagement Ring Mined .56 Carat Original 1930 s Platinum
Located in Dearborn, MI
% Natural 0.50 Carat Diamond Weight  Shape: Old European Cut Color: D (Colorless) Clarity: SI1 (No
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique 0.78 Carat Diamond and 18k Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
decorated, quatrefoil-shaped setting displays a central feature pavé set Old European cut diamond. The
Category

Vintage 1910s Unknown Art Deco Cocktail Rings

Materials

Diamond, Yellow Gold

Antique 1.86 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
set 1.86ct Old European cut diamond. The elevated pierced decorated ring shoulders integrate with the
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.94 Carat Diamond and Sapphire Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Content 0.90 carat Diamond Quality Feature Diamond Color I Clarity VVS2 Cut Old European round Content
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.32 Carat Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
blue Cut Round mixed Content 1.32 carats Diamond Quality Feature Diamond Color I Clarity SI2 Cut Old
Category

Antique Early 1900s English Cocktail Rings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

18K White Gold Emerald Cut Spinel Drop Earrings 31.37 Carats
By Gad Co.
Located in Miami, FL
✔ Weight: 7.09 grams ✔ Drop Length: 1.9 inches ✔ Diamonds: 2 old princess diamonds, 2 pear old cut
Category

2010s North American Art Deco Drop Earrings

Materials

Diamond, Emerald, Spinel, White Gold

12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring
Located in Bay Harbor Islands, FL
approximately 0.50 carats. The oval ruby is surrounding with approximately 3 carats of old mine cut diamonds
Category

Vintage 1940s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Antique Art Deco 1.39 Carat Diamond and Platinum Dress Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
) Feature Diamond Two Color J Clarity P2 Cut Old European Content 0.40 carat Dimensions 4.76mm (length) x
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

1.30 Ct. Art Deco Cushion-Cut Diamond Ring in Platinum
Located in Houston, TX
, accompanied by a GIA report. There are two square step-cut diamonds that total 0.36 carats, H-I color, VS1-2
Category

Vintage 1920s Unknown Art Deco Bridal Rings

Materials

Diamond, Platinum

Antique 1.44 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
) H/I Clarity (average grades) SI2 Cut Old European Content 0.26 carat Total Diamond Content 1.44
Category

Vintage 1910s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

1900s Pearl and 1.73 Carat Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
(average grades) H Clarity (average grades) SI 3 Cut Old European Total Diamond Content 1.72 carats
Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, White Gold

GIA Certified 1.52 Carat Very Light Pink SI2 Clarity Diamond
Located in บางรัก, TH
, the cushion cut remains a timeless and highly sought after diamond shape. Our 1.52 carat diamond is a
Category

2010s Asian Loose Gemstones

Materials

Diamond

Art Deco Drop Earrings Platinum Diamond Emerald Cushion Cut Estate Jewelry
Located in Beverly Hills, CA
, single and old cushion cuts, total weight approximately 4.0 carats. The earrings measure 2 1/8" x 5/8
Category

Early 20th Century Unknown Art Deco Chandelier Earrings

Materials

Diamond, Emerald, Platinum

Necklace and pendant with citrine, peridot and brilliant cut diamonds 14k gold
Located in The Hague, ZH
old mine-cut citrines, totaling approximately 0.30 carats Color: Orange Clarity: SI - 2 x 2.9 mm old
Category

1990s Dutch Modern Pendant Necklaces

Materials

Citrine, Diamond, Peridot, 14k Gold

GIA Certified 1.54 Carat Fancy Light Yellow VS2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2407416418 Shape And Cut: Cushion Carat Weight: 1.54 carat
Category

2010s Asian Loose Gemstones

Materials

Diamond

1.92 carat GIA cert Diamond Platinum Engagement Ring
Located in New York, NY
brilliant cut diamond that weighs 1.92ct and is graded F color with VS2 clarity. Accentuating the center
Category

Early 20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Art Deco Diamond Platinum Engagement Ring
Located in Hicksville, NY
: 6.39mm x 6.35mm x 4.05mm Diamond 2 Diamond Details: GIA REPORT #: 2225473493 Weight: 1.03ct Cut: Old
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Antique 1.12 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
jewelry. Diamond Quality Feature Diamond Color J Clarity VS1 Cut Old European round Content 1.12 carat
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Victorian 0.70 Carat Diamond Three-Stone Engagement Ring, circa 1880s
Located in London, GB
This pretty Victorian ring showcases three old cut diamonds. The centre diamond is 0.40 carat
Category

Antique 1880s Unknown Victorian Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Antique 1.18 Carat Diamond 18k White Gold Solitaire Engagement Ring Circa 1910
Located in Jesmond, Newcastle Upon Tyne
engagement rings. Diamond Quality Color I Clarity SI1 Cut Old European Content 1.18 carats Dimensions 6.82mm
Category

Vintage 1910s Solitaire Rings

Materials

Diamond, White Gold

Antique 3.68 Carat Aquamarine and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
. The ring is ornamented with ten further Old European round cut diamonds, bordering the upper and lower
Category

Vintage 1920s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Antique 1.01 Carat Diamond and Yellow Gold Trilogy Cluster Ring, Circa 1910
Located in Jesmond, Newcastle Upon Tyne
) G/H Clarity (average grades) VS2/SI1 Cut Old European/Eight Content 0.78 carat Total Diamond
Category

Vintage 1910s Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco 18 Carat White Gold Triple Cluster Diamond Ring
Located in Chipping Campden, GB
This triple cluster diamond ring is super sparkly and holds a total of 1.90 carat. The old mine cut
Category

Vintage 1910s British Art Deco Cluster Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Edwardian 1.00 Carat Total Diamond and Ruby Ring, circa 1910s
Located in London, GB
has 8 raspberry red rubies, totalling to 0.40 carat. The outer halo is made up of 8 old cut diamonds
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Peter Suchy 1.00 Carat Round Diamond Three-Stone Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
carats. GIA certificate # 10062178 2 round brilliant cut diamonds H-I SI. Approximate 1.00 carats 6 round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.22 Carat Pink Sapphire and 2.73 Carat Diamond Ring
Located in Jesmond, Newcastle Upon Tyne
spiralling platinum setting is embellished with twenty-four pavé set Old European cut diamonds, totalling
Category

Vintage 1940s Unknown Cocktail Rings

Materials

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

1.83ct Upside-Down Old Mind Pear Diamond Drop Earrings with Halo 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Unique old mind cut upside down diamond drop earrings. 2 pear shape old mine cut diamonds, 1.83
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Edwardian 1.56 Carat Diamond and Sapphire Cluster Ring, C.1910s
Located in London, GB
and sapphires. In the centre, four old cut diamonds totalling to 0.60 carats are surrounded by a
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring
Located in Greenville, DE
Cushion Cut Yellow Diamond flanked by (2) old mine cushion shaped diamonds weighing approximately 1.97cttw
Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Platinum

Antique Art Deco Platinum 3.72ctw Old Diamond Fancy Wrist Watch Bracelet
By Hamilton
Located in Montclair, NJ
--Stone(s):-- (95) Natural Genuine Diamonds - Old Round Cut - Bezel & Pave Set - G/H Color - VS1
Category

Vintage 1920s American Art Deco Wrist Watches

Materials

Diamond, Platinum, White Gold

Mid-Century Platinum Three-Stone Diamond Ring, 2.10 Carats, Circa 1940–1950
Located in Miami, FL
: SI1–2 Total Diamond Weight: ~2.10 carats The Old European cuts exhibit broad facets and a warm
Category

Mid-20th Century American Retro Three-Stone Rings

Materials

Diamond, Platinum

Rare Mariposa Vivid Green Muzo Old Mine Colombian Emerald and Diamond Stack Ring
By Gad Co.
Located in Miami, FL
weight of 2.16 carats. Ring size 7 (adjustable). The diamonds are superbly white, with 2 matching extra
Category

21st Century and Contemporary Colombian Art Deco Cocktail Rings

Materials

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

Hand Engraved 14K Gold Diamond Cigar Band - 1.11 Carat VS2 K
Located in Hummelstown, PA
This Park Avenue Antiques cigar band stars an ultra-sparkling 1.11 carat old mine-cut diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Victorian 1.78 Carat Diamond and Yellow Gold Five-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
. Diamond Quality Central Diamond Color G Clarity VVS 2 Cut Old European round Content 0.66 carat Dimensions
Category

Antique 1890s Unknown Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Cushion Cut Five-Stone Diamond Ring, circa 1920s
Located in London, GB
This fabulous five stone ring is made up of old cushion cut diamonds, which will have been hand cut
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

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

Oval Cut Sapphire and Diamond 18K Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
arrangement. The central sapphire is encircled by ten individually claw set Old European round cut diamond
Category

Early 20th Century Unknown Cluster Rings

Materials

Sapphire, Blue Sapphire, Diamond, 18k Gold, Yellow Gold

Art Deco 0.64 Carat Diamond Solitaire Engagement Ring, circa 1930s
Located in London, GB
diamond is old cut, and is an H colour and SI1 clarity. It is set in the illusion style setting
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Antique 1920s Art Deco 1.14 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Quality Feature Diamond Colour H Clarity VS1 Cut Old European Content 0.71 carat Dimensions 5.42mm (length
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

1940s 2.85 Carat Diamond and White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
. Diamond Quality Feature Diamond One Color H Clarity VS2 Cut Old European round Content 0.59 Carat
Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.04 Carat Diamond and Platinum Three Stone Engagement Ring
Located in London, GB
piece is a striking 1.04ct round brilliant cut diamond elegantly set in a delicate four claw, open back
Category

21st Century and Contemporary Central American Modern Three-Stone Rings

Materials

Diamond, Platinum

5.59 carat Diamond Engagement Ring
Located in New York, NY
A classic 1930s engagement/solitaire ring featuring a rare type II A old-cut diamond weighing 5.59
Category

Vintage 1930s Engagement Rings

Materials

White Diamond, Platinum

Mid-Century 1.37 Carats Diamond Platinum Pointed Vintage 1950 s Engagement Ring
Located in Philadelphia, PA
Featuring an old European cut diamond weighing 1.07 carat - J color with SI2 clarity. Set by triple
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Nouveau 0.30 Carat Diamond 14 Karat Gold Gargoyle Stickpin
Located in Philadelphia, PA
Grimacing smile set with an old European cut diamond weighing approximately 0.30 carat; eye-clean and white
Category

Early 20th Century Art Nouveau Brooches

Materials

Diamond, Gold, 14k Gold

Antique 2.17 Carat Basaltic Sapphire 2.52 Carat Diamond Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
) Feature Diamond Two Color K Clarity VS2 Cut Old European Content 1.22 carats Dimensions 6.72mm (length) x
Category

Antique 1890s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Yellow Gold

Antique 2.83 Carat Diamond and 18k Yellow Gold Five Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
2.72mm (depth) Feature Diamond Three Color I Clarity VS2 Cut Old European Content 0.49 carat Dimensions
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Yellow Gold, Platinum

Art Deco Style Diamond Sapphire 1.38 Carat Platinum Ring
Located in Scotts Valley, CA
details surrounding the diamond. This ring is stunning! Appraisal Reads: One old European cut diamond
Category

Late 20th Century North American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage 14.64 CTW Heart Cut Colombian Emerald Diamond Platinum Pendant Necklace
Located in Philadelphia, PA
transitional cut diamonds Weighing approximately 3.78 carats total - well matched to pendant Completed by 14
Category

Vintage 1950s Pendant Necklaces

Materials

Diamond, Emerald, Gold, White Gold, Platinum

Antique .75 carat diamond 14k rose gold and silver stud earrings
Located in Beverly Hills, CA
. Hallmarked with a purity mark. Circa 1840s. Center stone: 2 old European cut diamonds Weight: Approximately
Category

Antique 1840s Victorian Stud Earrings

Materials

Diamond, Gold, 14k Gold, Rose Gold, Silver

Antique .60 carat diamond 14k rose gold and silver stud earrings
Located in Beverly Hills, CA
mark. Circa 1840s. Center stone: 2 old mine cut diamonds Weight: Approximately .60 carats Color: M-N
Category

Antique 1840s Victorian Stud Earrings

Materials

Diamond, Gold, 14k Gold, Rose Gold, Silver

Cartier Paris GIA Certified 7.89 Carat Diamond Platinum Dangle Earrings
By Cartier
Located in Stamford, CT
with 2 pear shaped diamonds with a total weight of 2.14cts. that dangle from custom cut halos of old
Category

Early 20th Century French Dangle Earrings

Materials

Diamond, White Diamond, Platinum

Antique 18K Rose Gold Diamond Dome Ring, 2 Ct, Italy Circa 1930-40
Located in Los Angeles, CA
18 karat rose gold ring with brilliant diamonds in old cut for a total of 2 carats / Made in Italy
Category

20th Century Italian Dome Rings

Materials

Diamond, 18k Gold, Rose Gold

Sapphire Diamond Ring 3.28 Carat
Located in North Hollywood, CA
Diamond and two (2) side cushion cut old miner Diamonds with forty (40) mixed round cut stones and fifty
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

Sapphire Diamond Ring 3.28 Carat
Sapphire Diamond Ring 3.28 Carat
$8,000 Sale Price
33% Off
.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique
Located in New York, NY
3/4 Carat Old Mine Cut Diamond of superb white color and fire! The diamond is G-H color. On either
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Art Deco revival Diamond dangle earrings. 2 Old Mine brilliant cut diamonds set in Platinum that
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

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2 Carat Old Cut Diamond For Sale on 1stDibs

You are likely to find exactly the 2 carat old cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Find an antique version now, or shop for 2216 vintage or 720 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 2 carat old cut diamond 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. Creating a 2 carat old cut diamond has been a part of the legacy of many jewelers, but those produced by Single Stone, Hancocks and Mark Broumand are consistently popular. 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 old mine cut and round cut alternatives. Most of our 2 carat old cut diamond for sale are for women, but there are 628 pieces available to browse for men.

How Much is a 2 Carat Old Cut Diamond?

The price for a 2 carat old cut diamond starts at $356 and tops out at $1,400,000 with these rings, on average, selling for $9,378.

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 2 Carat Old Cut Diamond
  • 1stDibs ExpertNovember 8, 2023
    How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.