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Art Deco 3.60ct Ruby Full Eternity Ring, c.1920s
Art Deco 3.60ct Ruby Full Eternity Ring, c.1920s

Art Deco 3.60ct Ruby Full Eternity Ring, c.1920s

Located in London, GB

This classic Art Deco solitaire ring showcases a sparkling transitional cut diamond at it’s centre

Category

1920s British Art Deco Antique Transitional Cut Diamond

Materials

Ruby, Platinum

Art Deco 1.07 Carat Diamond Solitaire Engagement Ring, circa 1920s
Art Deco 1.07 Carat Diamond Solitaire Engagement Ring, circa 1920s

Art Deco 1.07 Carat Diamond Solitaire Engagement Ring, circa 1920s

Located in London, GB

A classic and timeless design, this diamond solitaire ring features a transitional cut diamond

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Art Deco Sapphire and Diamond Two-Stone Ring
Art Deco Sapphire and Diamond Two-Stone Ring

Art Deco Sapphire and Diamond Two-Stone Ring

Located in London, GB

with a bright white round faceted transitional cut diamond of equal measure. A duo of eight cut diamond

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

Vintage Retro Platinum English Diamond and Filigree Cocktail Ring
Vintage Retro Platinum English Diamond and Filigree Cocktail Ring

Vintage Retro Platinum English Diamond and Filigree Cocktail Ring

Located in Great Neck, NY

ring is crafted in platinum and has transitional cut diamonds on the top of the ring with milgrain

Category

Mid-19th Century Unknown Retro Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Early Art Deco Diamond Cluster Ring, circa 1920s
Early Art Deco Diamond Cluster Ring, circa 1920s

Early Art Deco Diamond Cluster Ring, circa 1920s

Located in London, GB

diamond is a transitional cut diamond, which is hand cut. It weighs 0.92 carat and has been estimates as F

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Oval Cabochon Sapphire Diamond Platinum Gold Dangle Earrings
Oval Cabochon Sapphire Diamond Platinum Gold Dangle Earrings

Oval Cabochon Sapphire Diamond Platinum Gold Dangle Earrings

Located in Stamford, CT

bright transitional cut diamonds. At the bottom are beautiful genuine bright blue sapphire cabochons

Category

1920s Antique Transitional Cut Diamond

Materials

Blue Sapphire, Diamond, 14k Gold, Platinum, White Gold

Victorian Diamond Set Necklace 18 Karat Yellow Gold, Circa 1900
Victorian Diamond Set Necklace 18 Karat Yellow Gold, Circa 1900

Victorian Diamond Set Necklace 18 Karat Yellow Gold, Circa 1900

Located in London, GB

hand cut transitional diamonds give off a huge amount of sparkle making for an impressive and

Category

Early 1900s Unknown Late Victorian Antique Transitional Cut Diamond

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Deco Ruby and Diamond Cluster Ring
Art Deco Ruby and Diamond Cluster Ring

Art Deco Ruby and Diamond Cluster Ring

Located in London, GB

gold and features a single transitional cut diamond at the centre of the face. This principal stone

Category

1920s Antique Transitional Cut Diamond

Materials

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

5.3 Carat Diamonds Edwardian White Gold Platinum Bar Brooch
5.3 Carat Diamonds Edwardian White Gold Platinum Bar Brooch

5.3 Carat Diamonds Edwardian White Gold Platinum Bar Brooch

Located in London, GB

This Edwardian bar brooch is made in 18kt gold. It is set with a transitional cut diamond of 1.30ct

Category

1920s Unknown Edwardian Antique Transitional Cut Diamond

Materials

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

Art Deco 0.57 Carat Diamond Solitaire Platinum Engagement Ring
Art Deco 0.57 Carat Diamond Solitaire Platinum Engagement Ring

Art Deco 0.57 Carat Diamond Solitaire Platinum Engagement Ring

Located in South Pasadena, CA

transitional-cut diamond weighing 0.57 carat, accompanied by a report from EGL-USA stating that the diamond is

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique 1.67 Carat Burmese Ruby and Diamond Three-Stone Ring
Antique 1.67 Carat Burmese Ruby and Diamond Three-Stone Ring

Antique 1.67 Carat Burmese Ruby and Diamond Three-Stone Ring

Located in London, GB

then flanked on either side by a bright round faceted transitional cut diamond with the colour

Category

Early 20th Century Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Ruby, Platinum

Vintage Art Deco Diamond and Ruby Drop Earrings in Platinum
Vintage Art Deco Diamond and Ruby Drop Earrings in Platinum

Vintage Art Deco Diamond and Ruby Drop Earrings in Platinum

By Goldsmiths & Silversmiths Co. Ltd.

Located in London, England

craftsmanship and a mixture of eight cut, old cut and transitional cut diamonds. To the centre of the earrings

Category

Early 20th Century British Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Ruby, Platinum

Transitional Cut Filigree Diamond White Gold Ring
Transitional Cut Filigree Diamond White Gold Ring

Transitional Cut Filigree Diamond White Gold Ring

Located in Stamford, CT

Art Deco 1940 transitional cut beautiful original 18k white gold engagement ring, 8 prongs

Category

Early 20th Century Revival Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, White Gold

Art Nouveau Opal and Diamond Figural Ring of 14k Gold
Art Nouveau Opal and Diamond Figural Ring of 14k Gold

Art Nouveau Opal and Diamond Figural Ring of 14k Gold

Located in Lewisburg, PA

tulip accented with a transitional cut diamond. The flowing lines, naturalistic symbolism, and feminine

Category

1910s Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond, Opal, 14k Gold

Art Deco GIA 6.71 Carat Fancy Color Diamond Platinum Engagement Ring
Art Deco GIA 6.71 Carat Fancy Color Diamond Platinum Engagement Ring

Art Deco GIA 6.71 Carat Fancy Color Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

certified old European cut diamond of 6.71 carats, accompanied with certificate #1226331163 stating the

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Victorian Diamond Pendant Necklace 14K Yellow Gold Mined .22ct Original 1890's
Victorian Diamond Pendant Necklace 14K Yellow Gold Mined .22ct Original 1890's

Victorian Diamond Pendant Necklace 14K Yellow Gold Mined .22ct Original 1890's

Located in Dearborn, MI

Yellow Gold Features a Genuine Natural Mined .22ct Transitional Cut Diamond This Pendant is Over 120

Category

1890s Victorian Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Yellow Gold

Antique French Sapphire Diamond 18 Karat Gold Platinum Halo Ring
Antique French Sapphire Diamond 18 Karat Gold Platinum Halo Ring

Antique French Sapphire Diamond 18 Karat Gold Platinum Halo Ring

Located in Beverly Hills, CA

sapphire of approximately 1.97 carats. Accented by 14 transitional cut diamonds with a total weight of

Category

Early 1900s Victorian Antique Transitional Cut Diamond

Materials

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

Art Deco Pearl and Diamond Dress Ring
Art Deco Pearl and Diamond Dress Ring

Art Deco Pearl and Diamond Dress Ring

Located in London, GB

foliated motifs playing host to a vast array of neatly nestled round faceted old cut diamonds. A fine

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Pearl, 18k Gold, White Gold

Art Deco Diamond and Ruby Dog on Leash in House Pin
Art Deco Diamond and Ruby Dog on Leash in House Pin

Art Deco Diamond and Ruby Dog on Leash in House Pin

Located in Narberth, PA

while its diamond and ruby leash hangs freely below. Pavé set Transitional Cut diamonds adorn the entire

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Ruby, Platinum

Antique Etruscan Revival Bangle Bracelet of 14k Gold
Antique Etruscan Revival Bangle Bracelet of 14k Gold

Antique Etruscan Revival Bangle Bracelet of 14k Gold

Located in Lewisburg, PA

transitional cut diamonds—together weighing approximately 0.45 carats—add brilliance and refinement. The

Category

Late 19th Century Etruscan Revival Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold

Retro 14k Emerald and Diamond Bangle Bracelet
Retro 14k Emerald and Diamond Bangle Bracelet

Retro 14k Emerald and Diamond Bangle Bracelet

Located in Narberth, PA

. The surface of the bracelet also features sixteen transitional cut diamonds, which are held within

Category

Early 1900s American Retro Antique Transitional Cut Diamond

Materials

Diamond, Emerald, 14k Gold, Platinum

Art Deco 14kt White Gold Ring with Emerald and Diamonds
Art Deco 14kt White Gold Ring with Emerald and Diamonds

Art Deco 14kt White Gold Ring with Emerald and Diamonds

Located in Aventura, FL

transitional cut diamonds, strategically placed on either side of the emerald. These diamonds, totaling

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

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

Golden bracelet with diamonds and emeralds
Golden bracelet with diamonds and emeralds

Golden bracelet with diamonds and emeralds

Located in AMSTELVEEN, NH

. This remarkable piece features a breathtaking combination of a 4.50-carat transitional-cut diamond and

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, Emerald

2.33 Carat Diamond Transitional Cut Art Deco Platinum Engagement Ring
2.33 Carat Diamond Transitional Cut Art Deco Platinum Engagement Ring

2.33 Carat Diamond Transitional Cut Art Deco Platinum Engagement Ring

Located in Stamford, CT

tip. Solid handmade Platinum original transitional cut 2.33ct diamond is very sparkly because of Ideal

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

French Art Deco GIA Diamond Platinum Cocktail Ring
French Art Deco GIA Diamond Platinum Cocktail Ring

French Art Deco GIA Diamond Platinum Cocktail Ring

Located in Beverly Hills, CA

One French Art Deco GIA Diamond Platinum Cocktail Ring. Featuring one GIA certified transitional

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Diamond Platinum and White Gold Brooch/Pin/Dress Clip/Pendant 1920s
Art Deco Diamond Platinum and White Gold Brooch/Pin/Dress Clip/Pendant 1920s

Art Deco Diamond Platinum and White Gold Brooch/Pin/Dress Clip/Pendant 1920s

Located in Towson, MD

taste. The piece glitters with 80 early round brilliant and transitional cut diamonds totaling about

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, White Gold, Platinum

Art Nouveau Moonstone Ring of 14k Gold
Art Nouveau Moonstone Ring of 14k Gold

Art Nouveau Moonstone Ring of 14k Gold

Located in Lewisburg, PA

elongated stone is flanked by a sparkling transitional cut diamond, adding a delicate touch of brilliance to

Category

Late 19th Century Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond, Moonstone, 14k Gold

Antique Green Man Emerald Ring of 14k Gold
Antique Green Man Emerald Ring of 14k Gold

Antique Green Man Emerald Ring of 14k Gold

Located in Lewisburg, PA

vivid color and depth. On either side, two transitional-cut diamonds (totaling approximately 0.72ct, H–I

Category

Early 20th Century Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond, Emerald, 14k Gold

Cushion-Cut Diamond & Platinum Art Deco Ring
Cushion-Cut Diamond & Platinum Art Deco Ring

Cushion-Cut Diamond & Platinum Art Deco Ring

Located in Carmel-by-the-Sea, CA

Platinum & Diamond Art Deco Ring - Original Art Deco Handmade Setting, Transitional Cut vintage

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Art Deco Platinum 0.79ctw Old Cut Pave Set Diamond Step Pyramid Ring
Antique Art Deco Platinum 0.79ctw Old Cut Pave Set Diamond Step Pyramid Ring

Antique Art Deco Platinum 0.79ctw Old Cut Pave Set Diamond Step Pyramid Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamonds - Old Transitional Cut - Pave Set - I Color - I1 Clarity

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Cushion Cut Diamond & Platinum Engagement Ring
Art Deco Cushion Cut Diamond & Platinum Engagement Ring

Art Deco Cushion Cut Diamond & Platinum Engagement Ring

Located in Beverly Hills, CA

transitional cushion cut diamond and diamond accents on the sides (four single cut diamonds on each side).

Category

Early 20th Century European Art Deco Antique Transitional Cut Diamond

EGL Certified 1.56 Carat Diamond Platinum Art Deco Cut Engagement Ring
EGL Certified 1.56 Carat Diamond Platinum Art Deco Cut Engagement Ring

EGL Certified 1.56 Carat Diamond Platinum Art Deco Cut Engagement Ring

Located in Stamford, CT

1.56ct Transitional round brilliant cut diamond engagement ring. EGL certified center stone in a

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Victorian 1.25 Carats Old European Cut Diamond 14 Karat Gold Drop Earrings
Victorian 1.25 Carats Old European Cut Diamond 14 Karat Gold Drop Earrings

Victorian 1.25 Carats Old European Cut Diamond 14 Karat Gold Drop Earrings

Located in Philadelphia, PA

Drop earrings feature belcher set transitional and old European cut diamonds Weighing in total

Category

Early 1900s Victorian Antique Transitional Cut Diamond

Materials

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

Antique Art Deco Gold 0.16ctw Old Cut Diamond Octagonal Shape Stud Earrings
Antique Art Deco Gold 0.16ctw Old Cut Diamond Octagonal Shape Stud Earrings

Antique Art Deco Gold 0.16ctw Old Cut Diamond Octagonal Shape Stud Earrings

Located in Montclair, NJ

–Stone(s)– (2) Natural Genuine Diamonds - Old Transitional Cut - Pave Set - Nice Brilliant White

Category

19th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Gold, White Gold, Yellow Gold

2 Carat Diamond and Platinum Stud Earrings
2 Carat Diamond and Platinum Stud Earrings

2 Carat Diamond and Platinum Stud Earrings

Located in Jesmond, Newcastle Upon Tyne

display an antique (circa 1920) 1.00Ct transitional modern brilliant round cut diamond. The earrings

Category

1920s British Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Belle Epoque Diamond Necklet Circa 1910
Belle Epoque Diamond Necklet Circa 1910

Belle Epoque Diamond Necklet Circa 1910

Located in ADELAIDE, SA

with a parrot clasp. Diamonds: Four natural transitional brilliant cut, 3.9mm, H-I colour, VS-SI

Category

Early 20th Century Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Platinum

0.38Ct Diamond and 22k Yellow Gold Ring - Antique Victorian
0.38Ct Diamond and 22k Yellow Gold Ring - Antique Victorian

0.38Ct Diamond and 22k Yellow Gold Ring - Antique Victorian

Located in Jesmond, Newcastle Upon Tyne

brilliant round cut diamond ten claw set to the 22k yellow gold channelled Victorian mount. The shaped

Category

1880s British Antique Transitional Cut Diamond

Materials

Diamond, 22k Gold, Yellow Gold

French Art Deco Platinum Diamond Bar Brooch
French Art Deco Platinum Diamond Bar Brooch

French Art Deco Platinum Diamond Bar Brooch

Located in Palm Beach, FL

measuring 3" in length set with forty-four round transitional brilliant cut diamonds and six straight

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique 2.30 Carat Diamond Platinum Engagement Ring
Antique 2.30 Carat Diamond Platinum Engagement Ring

Antique 2.30 Carat Diamond Platinum Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

Diamond Color J Clarity VVS1 Cut Transitional modern brilliant round Content 2.02 carats Dimensions

Category

Early 1900s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco  Geometric Diamond Ring Circa 1920s
Art Deco  Geometric Diamond Ring Circa 1920s

Art Deco Geometric Diamond Ring Circa 1920s

Located in ADELAIDE, SA

diamonds to complete this piece. Diamond: One transitional cut (5.61mm), J-L colour, SI clarity, estimated

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Trilogy Diamond Ring Circa 1920's
Art Deco Trilogy Diamond Ring Circa 1920's

Art Deco Trilogy Diamond Ring Circa 1920's

Located in ADELAIDE, SA

An Art Deco diamond trilogy ring with early transitional brilliant cut diamonds set in eight claw

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Platinum

Belle Epoch Pearl & Diamond Brooch Circa 1920
Belle Epoch Pearl & Diamond Brooch Circa 1920

Belle Epoch Pearl & Diamond Brooch Circa 1920

Located in ADELAIDE, SA

ornate plunger catch. Gemstone: Sixteen graded very fine natural pearls Diamond: One transitional cut

Category

1920s French Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Pearl, 15k Gold, Platinum, Mixed Metal

Art Deco Diamond Sapphire Platinum Dangling Earrings
Art Deco Diamond Sapphire Platinum Dangling Earrings

Art Deco Diamond Sapphire Platinum Dangling Earrings

Located in South Pasadena, CA

Old-European, Transitional, Single-cut, and Rose-cut diamonds total approximately 1.35 carats

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

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

Antique 2.92ct Emerald and 4.05ct Diamond 9k Rose Gold Bracelet, circa 1910
Antique 2.92ct Emerald and 4.05ct Diamond 9k Rose Gold Bracelet, circa 1910

Antique 2.92ct Emerald and 4.05ct Diamond 9k Rose Gold Bracelet, circa 1910

Located in Jesmond, Newcastle Upon Tyne

transitional modern brilliant round cut diamonds, in a cluster formation. Either end of the emerald setting is

Category

1910s Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Rose Gold

Antique Art Deco Platinum No Heat Sapphire Diamond Engagement Ring
Antique Art Deco Platinum No Heat Sapphire Diamond Engagement Ring

Antique Art Deco Platinum No Heat Sapphire Diamond Engagement Ring

Located in Great Neck, NY

sapphire that is surrounded by white transitional/old european cut diamonds around it. The ring is in great

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

1920's Art Deco Diamond 18 Karat White Gold Lotus Dinner Ring
1920's Art Deco Diamond 18 Karat White Gold Lotus Dinner Ring

1920's Art Deco Diamond 18 Karat White Gold Lotus Dinner Ring

Located in Philadelphia, PA

single cut diamonds weigh in total approximately 0.30 carat - J color with VS clarity Gallery is

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, 18k Gold, White Gold

Antique Gold & Silver 3.91ctw GIA Elongated Colombian Emerald Diamond Halo Ring
Antique Gold & Silver 3.91ctw GIA Elongated Colombian Emerald Diamond Halo Ring

Antique Gold & Silver 3.91ctw GIA Elongated Colombian Emerald Diamond Halo Ring

Located in Montclair, NJ

Info ** (12) Natural Genuine Diamonds - Old Transitional Cut - Pave Set - Nice Large Diamonds - G-I

Category

19th Century Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Gold, Yellow Gold, Silver

Diamond and Demantoid Ring
Diamond and Demantoid Ring

Diamond and Demantoid Ring

Located in Chicago, IL

A white gold ring is centered with a transitional cut brilliant diamond (approximately 1.05 ct

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond

Men's Diamond Ring 1920s
Men's Diamond Ring 1920s

Men's Diamond Ring 1920s

Located in Chicago, IL

transitional cut round diamond (5.6 x 3.15 mm, approximately 0.60 ct, G color, I1 clarity). Weight

Category

Late 19th Century Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond

Art Deco Diamond Platinum Engagement Ring
Art Deco Diamond Platinum Engagement Ring

Art Deco Diamond Platinum Engagement Ring

Located in Chicago, IL

with transitional and old cut diamonds. The center diamond is approximately 0.60 ct. Estimated

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond

Art Deco Diamond Bracelet
Art Deco Diamond Bracelet

Art Deco Diamond Bracelet

Located in New York, NY

marquise, 30 baguette and numerous transitional and single cut diamonds weighing total of approximately

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco, Diamond, Sapphire and Emerald Bracelet
Art Deco, Diamond, Sapphire and Emerald Bracelet

Art Deco, Diamond, Sapphire and Emerald Bracelet

Located in Chicago, IL

This unique Art Deco bracelet contains numerous old European, transitional and marquise cut

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Emerald, Platinum

Edwardian Diamond Brooch Pearl Choker
Edwardian Diamond Brooch Pearl Choker

Edwardian Diamond Brooch Pearl Choker

Located in London, England

centrally set transitional brilliant cut diamond of approximately 1.33 carats surrounded by a melody of

Category

Early 1900s British Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Freshwater Pearl, Platinum

Art Deco Diamond Platinum Bracelet 1920s
Art Deco Diamond Platinum Bracelet 1920s

Art Deco Diamond Platinum Bracelet 1920s

Located in Chicago, IL

An elegant Art Deco diamond and platinum bracelet centered with three buttercup-set transitional

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond

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Antique Transitional Cut Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate antique transitional cut diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, platinum and white gold — can elevate any look. Our collection of these items for sale includes 458 vintage editions and 5 modern creations to choose from as well. If you’re looking for an antique transitional cut diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 carat and 1 carat are consistently popular carat weights. An antique transitional cut diamond from Peter Suchy, Amy Y and Carl Gustav Hallberg — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and cabochon cut versions available here, too. There aren’t many items for men if you’re seeking an antique transitional cut diamond, as most of the options available are for women and unisex.

How Much is a Antique Transitional Cut Diamond?

On average, an antique transitional cut diamond at 1stDibs sells for $5,750, while they’re typically $900 on the low end and $81,324 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.  

Questions About Antique Transitional Cut Diamond
  • 1stDibs ExpertOctober 5, 2021
    A transitional cut diamond bridges the chunky old Euro diamonds of the old world and the flashy stones of today. With the advent of new technology in the 1920s, the old European diamond began to “transition: to the early modern cut or early American cut, the transitional cut diamond. In the 1930s and 1940s, transitional cut diamonds were most often used in jewelry. On 1stDibs, find a broad range of antique and vintage diamond jewelry.