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Art Nouveau Diamond Opal Pendant/Brooch, circa 1900
Art Nouveau Diamond Opal Pendant/Brooch, circa 1900

Art Nouveau Diamond Opal Pendant/Brooch, circa 1900

Located in London, GB

Set in 18 carat yellow gold claw collets Two main transitional cut (old mine) diamonds 0.70ct. Mix of old mine and rose cut diamonds in an 18 carat yellow gold with “silver Set” cha...

Category

Early 1900s British Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Opal, 18k Gold, Yellow Gold, Silver

Antique .50 Carats Diamonds Gold Palladium Fashion Ring
Antique .50 Carats Diamonds Gold Palladium Fashion Ring

Antique .50 Carats Diamonds Gold Palladium Fashion Ring

Located in Tampa, FL

A wonderful antique fashion ring featuring 3 rows of transitional and single cut diamonds weighing .50ct. apx.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Palladium, Yellow Gold

Art Deco 1.10 Carat Diamond Platinum Antique Engagement Ring
Art Deco 1.10 Carat Diamond Platinum Antique Engagement Ring

Art Deco 1.10 Carat Diamond Platinum Antique Engagement Ring

Located in Tampa, FL

T.W. of transitional cut accenting diamonds are set in a half circle on each side of the center diamond.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Victorian Emerald Diamond Pendant or Brooch, circa 1860
Victorian Emerald Diamond Pendant or Brooch, circa 1860

Victorian Emerald Diamond Pendant or Brooch, circa 1860

Located in London, GB

Very well matched Emeralds with large central stone. Three main transitional cut (old mine) diamonds of approx 0.25ct each (0.75cts in total).

Category

1860s British Victorian Antique Transitional Cut Diamond

Materials

Diamond, Emerald, 18k Gold, Silver

Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet
Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet

Wide Art Deco Platinum Diamond and Calibre Sapphire Bracelet

Located in San Francisco, CA

This resplendent Art Deco masterpiece sparkles spectacularly from end-to-end with 17 icy-white, high-quality transitional European-cut/round brilliant-cut diamonds totaling 10 carats.

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

Belle Epoque Diamond Ruby Rare Target Ring, circa 1910
Belle Epoque Diamond Ruby Rare Target Ring, circa 1910

Belle Epoque Diamond Ruby Rare Target Ring, circa 1910

Located in Napoli, IT

Eye catching Grace Belle Epoque or Edwardian 1910 ca – low profile sitting very flat on finger Charming flower inspired with sinuous undulated petals bordering the fine centre targe...

Category

1910s Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Ruby, 18k Gold, Platinum

1920s Art Deco .95 carat Diamond Sapphire Gold Engagement Ring
1920s Art Deco .95 carat Diamond Sapphire Gold Engagement Ring

1920s Art Deco .95 carat Diamond Sapphire Gold Engagement Ring

Located in Tampa, FL

T.W. of Transitional & European cut diamonds. This is a magnificent diamond with exceptional clarity!

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold

Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring
Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring

Art Deco 1.60 Carat Diamond Onyx Insert Platinum Solitaire Ring

Located in Napoli, IT

Excellent condition, it can resize Metal: platinum, tested Hallmarks: none/worn Gems: 1 old European cut diamond of approx 1.00 Ct (diameter is 6.14 mm. - G/SI) - 36 early transiti...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Onyx, Platinum

Art Deco Carved Rock Crystal Enamel Diamond Gold Filigree Necklace
Art Deco Carved Rock Crystal Enamel Diamond Gold Filigree Necklace

Art Deco Carved Rock Crystal Enamel Diamond Gold Filigree Necklace

Located in New York, NY

Art Deco carved rock crystal, diamond, enamel filigree necklace featuring a rectangular carved rock crystal plaque measuring 1 1/8 x 7/8 inches; reverse carved in a sunburst pattern ...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Rock Crystal, 14k Gold

Antique Edwardian circa 1910, Certified 3.60 Carat Diamond Natural Pearl Pendant
Antique Edwardian circa 1910, Certified 3.60 Carat Diamond Natural Pearl Pendant

Antique Edwardian circa 1910, Certified 3.60 Carat Diamond Natural Pearl Pendant

Located in Berlin, Berlin

MATERIALS A natural pearl, bouton shape, approx. 3.50 ct, 9.41 x 9,13 mm 3 diamonds, old European cut, approx. 2.10 ct altogether, Top Wesselton/G – Wesselton/H, si–p1 24 diamonds, t...

Category

1910s Unknown Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Natural Pearl, Platinum

Art Deco GIA Certified 0.83 Ct. Arrowed Shoulder Diamond Engagement Ring J VS2
Art Deco GIA Certified 0.83 Ct. Arrowed Shoulder Diamond Engagement Ring J VS2

Art Deco GIA Certified 0.83 Ct. Arrowed Shoulder Diamond Engagement Ring J VS2

Located in New York, NY

On each side of the fishtail prong set stone, you can find three prong-set transitional round cut diamonds on a knife's edge shank.

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Beautiful Edwardian Night and Day Platinum Rose Gold Earrings
Beautiful Edwardian Night and Day Platinum Rose Gold Earrings

Beautiful Edwardian Night and Day Platinum Rose Gold Earrings

Located in Napoli, IT

Past Charm Beautiful pair of large sized beginning of last century earrings Edwardian era to impress with intricate craftsmanship and everlasting style Earrings are made in two vers...

Category

Early 1900s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Rose Gold, Platinum

Art Deco Floral Diamond Solitaire Engagement Ring in 18 Karat White Gold
Art Deco Floral Diamond Solitaire Engagement Ring in 18 Karat White Gold

Art Deco Floral Diamond Solitaire Engagement Ring in 18 Karat White Gold

Located in Boston, MA

Centering this beautiful engagement ring is a transitional European cut diamond of 0.45 carats. Grading as VS1 clarity and G color the high quality diamond sits secured by eight pet...

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Gold

Art Deco Transitional Cut Diamond Platinum Ring
Art Deco Transitional Cut Diamond Platinum Ring

Art Deco Transitional Cut Diamond Platinum Ring

Located in San Francisco, CA

Platinum Art Deco Ring features transitional cut diamonds designed with filigree detail.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Transition Cut Diamond Platinum Engagement Ring
Art Deco Transition Cut Diamond Platinum Engagement Ring

Art Deco Transition Cut Diamond Platinum Engagement Ring

Located in Cape May, NJ

The center stone is 1.9 carat old transition cut diamond with I color and Vs2 Clarity.

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75
Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75

Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75

By Estate Jewelry

Located in Miami, FL

Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75 Vintage Estate 0.20 carat of transitional cut diamond (G/H/SI 1) are bezel-set in this previously loved ...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, White Gold

Art Deco Transitional Cut Diamond Solitaire, circa 1920s
Art Deco Transitional Cut Diamond Solitaire, circa 1920s

Art Deco Transitional Cut Diamond Solitaire, circa 1920s

Located in London, GB

Dating to the 1920s, this stunning solitaire is a 0.74 carat transitional cut diamond. It is has been estimated as H in colour and vs2 in clarity.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Vintage Retro Platinum French Cut and Transitional Cut Diamond Eternity Band
Vintage Retro Platinum French Cut and Transitional Cut Diamond Eternity Band

Vintage Retro Platinum French Cut and Transitional Cut Diamond Eternity Band

Located in Great Neck, NY

Beautiful Vintage Retro Platinum French Cut and Transitional Cut Diamond Eternity Band.

Category

Late 19th Century Unknown Retro Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Edwardian 1.55 Carat Transitional Cut Diamond Engagement Ring, circa 1915
Edwardian 1.55 Carat Transitional Cut Diamond Engagement Ring, circa 1915

Edwardian 1.55 Carat Transitional Cut Diamond Engagement Ring, circa 1915

Located in Philadelphia, PA

Centering a transitional cut diamond weighing 1.55 carats, G color and VS1 clarity Set with double prongs in a Bombay style mounting with deeply engraved foliate motif throughout W...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Platinum

French Antique 1.40 Transitional Cut Diamond Cluster Ring
French Antique 1.40 Transitional Cut Diamond Cluster Ring

French Antique 1.40 Transitional Cut Diamond Cluster Ring

Located in London, GB

This antique piece prominently features a round transitional cut diamond at the centre of bow-like shaped face showcasing a brilliant white hue.

Category

Early 1900s Antique Transitional Cut Diamond

Materials

Diamond, Gold, 18k Gold, White Gold

Edwardian 2.23 Carat Transitional Cut Diamond Platinum Engagement Ring GIA
Edwardian 2.23 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Edwardian 2.23 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Located in Philadelphia, PA

Centering a transitional cut diamond weighing 2.08 carts, K color and VS2 clarity Claw set in a detailed Edwardian mounting with pierced stylized bow and floral motifs Set througho...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco 2.78 Carat GIA Cert Round Transitional Cut Diamond Platinum Ring
Art Deco 2.78 Carat GIA Cert Round Transitional Cut Diamond Platinum Ring

Art Deco 2.78 Carat GIA Cert Round Transitional Cut Diamond Platinum Ring

Located in San Francisco, CA

Fabulous platinum Art Deco diamond ring features a center GIA 2.78 carat circular brilliant cut diamond accented with 20 round melee size transitional cut diamonds totaling 0.40 cara...

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco 6.60 Carat Transitional Cut Diamond Necklace, circa 1920s
Art Deco 6.60 Carat Transitional Cut Diamond Necklace, circa 1920s

Art Deco 6.60 Carat Transitional Cut Diamond Necklace, circa 1920s

Located in London, GB

It is a collection of transitional cut diamonds and baguette cut diamonds with a wonderful geometric pattern.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.33 Carat Transitional Cut Diamond Solitaire Engagement Ring, circa 1920s
1.33 Carat Transitional Cut Diamond Solitaire Engagement Ring, circa 1920s

1.33 Carat Transitional Cut Diamond Solitaire Engagement Ring, circa 1920s

Located in London, GB

This stunning Art Deco engagement ring is a classic solitaire, highlighting a beautiful transitional cut diamond. It has been certified as H in colour and VS1 in clarity by independe...

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, Platinum

Art Deco Transitional Cut Diamond Platinum Wheat Station Link Antique Bracelet
Art Deco Transitional Cut Diamond Platinum Wheat Station Link Antique Bracelet

Art Deco Transitional Cut Diamond Platinum Wheat Station Link Antique Bracelet

Located in Philadelphia, PA

Comprised of hinged tri-split bar link with box link stations Each centering a bead set transitional cut diamonds Weighing approximately 0.50 carat total - G/H color with VS2 clarit...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco GIA 3.80 Carats Transitional Cut Diamond Platinum Filigree Ring
Art Deco GIA 3.80 Carats Transitional Cut Diamond Platinum Filigree Ring

Art Deco GIA 3.80 Carats Transitional Cut Diamond Platinum Filigree Ring

Located in Beverly Hills, CA

One Art Deco GIA 3.80 Carats Transitional Cut Diamond Platinum Filigree Ring. Featuring one GIA transitional cut diamond of 3.80 carats, accompanied with GIA #2221886043 stating the ...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA
Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Located in Philadelphia, PA

Centering a transitional cut diamond weighing 1.08 carat, H color and VVS1 clarity Flanked by single cut diamonds, six total, weighing approximately 0.12 carat total, G color and VS...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Nouveau 1.78 Carat Transitional Cut Diamond Solitaire Ring
Art Nouveau 1.78 Carat Transitional Cut Diamond Solitaire Ring

Art Nouveau 1.78 Carat Transitional Cut Diamond Solitaire Ring

Located in London, GB

This antique piece features a single round faceted transitional cut diamond with a captivating spread. This impressive stone sits alone and proud at the centre of the face in a 6 pro...

Category

Early 1900s Art Nouveau Antique Transitional Cut Diamond

Materials

Diamond, Gold, 18k Gold, Rose Gold

Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA
Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Art Deco 1.20 Carat Transitional Cut Diamond Platinum Engagement Ring GIA

Located in Philadelphia, PA

Centering a transitional cut diamond weighing 1.08 carat, H color and VVS1 clarity Flanked by single cut diamonds, six total, weighing approximately 0.12 carat total, G color and VS...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.84 Carat Antique Three Stone Transitional-Cut Diamond and 18 Carat Gold Ring
1.84 Carat Antique Three Stone Transitional-Cut Diamond and 18 Carat Gold Ring

1.84 Carat Antique Three Stone Transitional-Cut Diamond and 18 Carat Gold Ring

Located in London, GB

Three stunning transitional-cut diamonds date this ring to between 1910 and the 1920s.

Category

Early 20th Century British Edwardian Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Art Deco Platinum Engagement Ring Rubies and ~1.62ct Transitional Cut Diamond
Art Deco Platinum Engagement Ring Rubies and ~1.62ct Transitional Cut Diamond

Art Deco Platinum Engagement Ring Rubies and ~1.62ct Transitional Cut Diamond

Located in Fairfield, CT

At its center lies a 1.62-carat transitional cut white diamond and surrounding the diamond is a halo of red rubies, totaling 0.14 carats, offering a vivid contrast that enhances the ...

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Ruby, Platinum

Art Deco 1920s Platinum Coral and Transitional Cut Diamond Jabot Pin
Art Deco 1920s Platinum Coral and Transitional Cut Diamond Jabot Pin

Art Deco 1920s Platinum Coral and Transitional Cut Diamond Jabot Pin

Located in Staines-Upon-Thames, GB

The coral is a bright and vibrant coral, creating a striking contrast against the sparkling diamonds. The coral is bezel set with millegrain edged platinum, and a sparkling transitio...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Coral, Diamond, Platinum

Art Deco Transitional Cut Diamond Platinum Tennis Line Bracelet 3.23 Carat Total
Art Deco Transitional Cut Diamond Platinum Tennis Line Bracelet 3.23 Carat Total

Art Deco Transitional Cut Diamond Platinum Tennis Line Bracelet 3.23 Carat Total

Located in Fairfield, CT

The art deco period, spanning the 1920s and 1930s, ushered in an era of bold geometric designs. The transitional cut diamonds, which bridge the gap between old European and modern ro...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Tiffany & Co. 1.20 Carat Vintage Transitional Cut Diamond Ring in Platinum
Tiffany & Co. 1.20 Carat Vintage Transitional Cut Diamond Ring in Platinum

Tiffany & Co. 1.20 Carat Vintage Transitional Cut Diamond Ring in Platinum

By Tiffany & Co.

Located in Palm Desert, CA

Platinum ring with a Transitional Cut center diamond weighing 1.20 carats, Color G-H, Clarity VS.

Category

Early 20th Century American Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco 1.97 Carat GIA Certified Transitional Cut Diamond Engagement Ring
Art Deco 1.97 Carat GIA Certified Transitional Cut Diamond Engagement Ring

Art Deco 1.97 Carat GIA Certified Transitional Cut Diamond Engagement Ring

Located in Los Angeles, CA

A fine example of Art Deco Era craftsmanship. The 1.97 Carat Transitional (Early Round Brilliant) Cut Diamond Engagement Ring is composed of platinum.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.80 Carat Transitional Cut Art Deco Engagement Ring, c.1930s
1.80 Carat Transitional Cut Art Deco Engagement Ring, c.1930s

1.80 Carat Transitional Cut Art Deco Engagement Ring, c.1930s

Located in London, GB

Gemstone: Diamond Carat Weight: 1.80 Stone Shape: Transitional Cut Colour: I Clarity: SI2 Age: Art Deco, 1930s Metal: Platinum

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Old Cut Diamond Platinum Line Bracelet
Old Cut Diamond Platinum Line Bracelet

Old Cut Diamond Platinum Line Bracelet

Located in San Francisco, CA

Platinum Art Deco Straight Line Bracelet Features 44 Old European and Transitional Cut Diamonds on Beautifully Crafted Links with Milgrain Detail.

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco 1.04 Carat Marquise Cut Diamond Platinum Ring
Art Deco 1.04 Carat Marquise Cut Diamond Platinum Ring

Art Deco 1.04 Carat Marquise Cut Diamond Platinum Ring

Located in Miami, FL

Stunning vintage art deco platinum ring featuring 2.24 carats total weight of diamonds. The focal point of this gorgeous ring is a G.I.A Certified vintage marquise cut diamond weighi...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Edwardian 0.80 Carat Diamond Platinum Engagement Ring
Edwardian 0.80 Carat Diamond Platinum Engagement Ring

Edwardian 0.80 Carat Diamond Platinum Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.60 carat, H color and VS clarity Surrounded by single cut diamonds with two transitional cut diamonds at the shoulders,...

Category

Early 1900s Unknown Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Platinum 1.16 Old European Cut Diamond Engagement Ring
Art Deco Platinum 1.16 Old European Cut Diamond Engagement Ring

Art Deco Platinum 1.16 Old European Cut Diamond Engagement Ring

Located in Cape May, NJ

Era: Art Deco Composition: Platinum Primary Stone: Old European Cut Diamond Carat Weight: Approximately 1.16 Carats Color/Clarity: E / VS2 Accent Stones: Trillion Cut, Old Euro...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Diamond Ruby Gold Platinum Cocktail Ring
Art Deco Diamond Ruby Gold Platinum Cocktail Ring

Art Deco Diamond Ruby Gold Platinum Cocktail Ring

Located in Stamford, CT

Vintage 1930s Art Deco handmade cocktail ring with an 18k yellow gold base and Platinum top set with a bright sparkly center transitional cut diamond in an open work square top with ...

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum, Gold

A.J. Hedges Edwardian Diamond Sapphire Platinum 14 Karat Gold Bangle Bracelet
A.J. Hedges Edwardian Diamond Sapphire Platinum 14 Karat Gold Bangle Bracelet

A.J. Hedges Edwardian Diamond Sapphire Platinum 14 Karat Gold Bangle Bracelet

Located in Philadelphia, PA

Hinged bangle bracelet with an intricately pierced platinum top featuring bezel set sapphire cabochon and transitional cut diamonds Sapphires are oval in shape, a well-matched denim...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

Art Deco GIA 2.09 Carat Diamond Sapphire Platinum Engagement Ring
Art Deco GIA 2.09 Carat Diamond Sapphire Platinum Engagement Ring

Art Deco GIA 2.09 Carat Diamond Sapphire Platinum Engagement Ring

Located in Cape May, NJ

As though the 2.09 carat transitional cut diamond did not do this already! The 2.09 carat H color, Si1 clarity Transition cut diamond comes with Gia certification for authenticity.

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Platinum Diamond and Emerald Brooch
Art Deco Platinum Diamond and Emerald Brooch

Art Deco Platinum Diamond and Emerald Brooch

Located in New York, NY

Art deco platinum diamond and emerald brooch of foliage design, with marquise and transitional-cut diamonds weighing a total of approximately 3.40 carats, mounted in platinum, length...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Platinum

Art Deco Transitional Cut Two-Stone Diamond Twist Ring, circa 1920s
Art Deco Transitional Cut Two-Stone Diamond Twist Ring, circa 1920s

Art Deco Transitional Cut Two-Stone Diamond Twist Ring, circa 1920s

Located in London, GB

This simply stunning ring boasts two transitional cut diamonds, each weighing approximately 1.80 carats.

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Old European Cut Diamond 14 Karat Gold Cluster Ring
Antique Old European Cut Diamond 14 Karat Gold Cluster Ring

Antique Old European Cut Diamond 14 Karat Gold Cluster Ring

Located in Beverly Hills, CA

One Antique Old European Cut Diamond Gold Cluster Ring. Featuring one old European cut diamond and two transitional cut diamonds with a total weight of approximately 0.75 carat, grad...

Category

1890s Unknown Late Victorian Antique Transitional Cut Diamond

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Edwardian Onyx and Diamond Jabot Pin
Edwardian Onyx and Diamond Jabot Pin

Edwardian Onyx and Diamond Jabot Pin

Located in London, GB

An antique Belle Epoque jabot pin, comprised of two shield-shaped sections set with polished black onyx and transitional-cut diamonds, all mounted in platinum, with possible French h...

Category

Early 1900s French Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Onyx, Platinum

Edwardian Antique Old European Cut Diamond Platinum Swag Station Necklace
Edwardian Antique Old European Cut Diamond Platinum Swag Station Necklace

Edwardian Antique Old European Cut Diamond Platinum Swag Station Necklace

Located in Philadelphia, PA

Necklace is designed with circular diamond stations connected by swagged cable chain Accented by three articulated foliate drops Set with old European and transitional cut diamonds...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco Old European Cut Diamond Drop Platinum 14KWG Vintage Earrings
Art Deco Old European Cut Diamond Drop Platinum 14KWG Vintage Earrings

Art Deco Old European Cut Diamond Drop Platinum 14KWG Vintage Earrings

Located in Boca Raton, FL

Featuring six old European and transitional-cut diamonds totaling approximately 1.10 carats, the stones exhibit G-H color and VS2-SI1 clarity, offering exceptional brilliance.

Category

Early 20th Century American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, White Gold, Platinum

Art Deco Diamond Engagement Ring
Art Deco Diamond Engagement Ring

Art Deco Diamond Engagement Ring

Located in South Pasadena, CA

IN PLATINUM, SET WITH A TRANSITIONAL CUT DIAMOND WEIGHING .87CT ( D COLOR, VS2 CLARITY, EGL CERT) ALONG WITH 4 SMALLER DIAMONDS TOTALLING APPX. 0.12CT.

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Art Deco Diamond Platinum Swirl Stud Earrings
Art Deco Diamond Platinum Swirl Stud Earrings

Art Deco Diamond Platinum Swirl Stud Earrings

Located in Beverly Hills, CA

Accented by 10 single cut and transitional cut diamonds with a total weight of approximately 0.60 carat graded F color VS clarity.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco LaCloche Platinum Diamond Ruby and Emerald Brooch
Art Deco LaCloche Platinum Diamond Ruby and Emerald Brooch

Art Deco LaCloche Platinum Diamond Ruby and Emerald Brooch

By Lacloche Freres

Located in London, GB

With additional single cuts and transitional cut diamonds in a floral design of 0.90 carat approximately of matching colour and clarity to the centre principal stone.

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Ruby, Platinum

Edwardian 2.05 Carat Diamond Platinum Cross Pendant
Edwardian 2.05 Carat Diamond Platinum Cross Pendant

Edwardian 2.05 Carat Diamond Platinum Cross Pendant

Located in Philadelphia, PA

Large cross pendant features a circular center with pierced foliate details accented by milgrain Set throughout by round brilliant and transitional cut diamonds; bead and bezel set ...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco 5.5 Carat Old European Cut Diamond Platinum Brooch Pin
Art Deco 5.5 Carat Old European Cut Diamond Platinum Brooch Pin

Art Deco 5.5 Carat Old European Cut Diamond Platinum Brooch Pin

Located in Miami, FL

Platinum art deco Brooch featuring approximately 5.5cts of old European and transitional cut diamonds G-I color VS-SI clarity. This fabulous brooch measures 2.5 inches by 1.1 inches ...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1940's Diamond Sapphire Platinum Vintage Estate Line Bracelet
1940's Diamond Sapphire Platinum Vintage Estate Line Bracelet

1940's Diamond Sapphire Platinum Vintage Estate Line Bracelet

Located in Boca Raton, FL

The Art Deco style bracelet features 23 transitional cut diamonds weighing approximately 1.10 CTW and graded G-H color and VS clarity.

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1900 Edwardian Diamond Pearl Platinum-Topped 18 Karat Gold Clover Charm
1900 Edwardian Diamond Pearl Platinum-Topped 18 Karat Gold Clover Charm

1900 Edwardian Diamond Pearl Platinum-Topped 18 Karat Gold Clover Charm

Located in Philadelphia, PA

Clover charm is comprised of three 4.2 mm button pearls Exhibiting strong rosè and iridescent overtones with excellent luster With single and transitional cut diamonds weighing in ...

Category

Early 1900s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Platinum

Edwardian 2.60 Carat Old European Cut Diamond Platinum Quatrefoil Dinner Ring
Edwardian 2.60 Carat Old European Cut Diamond Platinum Quatrefoil Dinner Ring

Edwardian 2.60 Carat Old European Cut Diamond Platinum Quatrefoil Dinner Ring

Located in Philadelphia, PA

Centering three old European cut diamonds, bead set North to South, weighing in total 1.40 carats, I/J color and VS clarity Surrounded by old European cut, single cut, and transitio...

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

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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.