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Antique Transitional Cut Diamond

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Art Deco 14.31ct Diamond and Platinum Bracelet, Circa 1925
Art Deco 14.31ct Diamond and Platinum Bracelet, Circa 1925

Art Deco 14.31ct Diamond and Platinum Bracelet, Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The central collar design incorporates twenty-six further pavé set transitional modern brilliant round cut diamonds. The outer border of each secondary link bears collet set baguett...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

LACLOCHE Frères Paris Signed Art Deco Platinum 46.00 CTW Diamond Wide Bracelet
LACLOCHE Frères Paris Signed Art Deco Platinum 46.00 CTW Diamond Wide Bracelet

LACLOCHE Frères Paris Signed Art Deco Platinum 46.00 CTW Diamond Wide Bracelet

By Lacloche Freres

Located in Miami, FL

Measuring a grand 1 inch in width, the highly articulated structural strap features a commanding geometric centerpiece prong-set with 5 magnificent, ultra-premium transitional brilli...

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold
1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold

1.17 Carat Diamond Solitaire Engagement Ring in 18k White Gold

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays an impressive feature claw set 1.07ct transitional modern brilliant round cut diamond. The elevated, millegrain decorated ring shoulders are e...

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, White Gold

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.04 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature four-claw set 0.75ct transitional modern brilliant round cut diamond. The splayed ring shoulders are each embellished with ...

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch
Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch

Large Antique 14K Gold, Sterling Silver, Diamond, & Sapphire Sword Brooch

Located in Philadelphia, PA

Set throughout both sword handle and sheath with 104 transitional & single cut diamonds (1.00 - 2.90mm±, Color: H-I, Clarity: VS-I1), three round cabochon sapphires to the sheath...

Category

Early 20th Century Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, 14k Gold, Sterling Silver

Antique Art Deco 1.23 Carat Diamond and 14k White Gold Pendant Circa 1920
Antique Art Deco 1.23 Carat Diamond and 14k White Gold Pendant Circa 1920

Antique Art Deco 1.23 Carat Diamond and 14k White Gold Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated Art Deco setting is ornamented with a feature 0.41ct and 0.40ct transitional modern brilliant round cut diamond, pavé set in a lozenge frame.

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Gold

Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold
Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold

Vintage 1960s 0.38ct Diamond Twist Ring in 14k Yellow & White Gold

Located in Jesmond, Newcastle Upon Tyne

The ring has a channelled twist design, displaying two individually 14k white gold six claw set transitional modern brilliant round cut diamonds, totalling 0.38Cts.

Category

1660s Unknown Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Yellow Gold

Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925
Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925

Antique 3.20 Carat Diamond and Platinum Solitaire Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature 2.70ct transitional modern brilliant round cut diamond, four-claw set in subtle relief, to the centre of a plain Art Deco ha...

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1920s Art Deco Diamond Yellow Gold and White Gold Set Ring
1920s Art Deco Diamond Yellow Gold and White Gold Set Ring

1920s Art Deco Diamond Yellow Gold and White Gold Set Ring

Located in Jesmond, Newcastle Upon Tyne

The iconic Art Deco style, pierced decorated setting has a geometric, millegrain decorated design ornamented with a feature bezel set transitional modern brilliant round cut diamond....

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

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

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925
Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Antique 4.67 Carat Diamond and 18k White Gold Bracelet Circa 1925

Located in Jesmond, Newcastle Upon Tyne

This impressive antique bracelet is composed with twenty-six transitional modern brilliant round cut diamonds, individually collet set to millegrain decorated square links.

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, White Gold

Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum
Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum

Art Deco Emerald and Carat Diamond Cocktail Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

The emerald arrangements are enveloped with a geometric arrangement of sixteen impressive transitional modern brilliant round cut diamonds. The pierced decorated and elevated ring s...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Platinum

Antique Art Deco 5.03 Carat Diamond and Platinum Brooch Circa 1925
Antique Art Deco 5.03 Carat Diamond and Platinum Brooch Circa 1925

Antique Art Deco 5.03 Carat Diamond and Platinum Brooch Circa 1925

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive 1920's Art Deco diamond brooch has been crafted in platinum. The pierced decorated frame features an impressive central 0.41ct transitional modern...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Edwardian Silver and 13k Gold Coral and Diamond Cameo of Psyche Pendant Brooch
Edwardian Silver and 13k Gold Coral and Diamond Cameo of Psyche Pendant Brooch

Edwardian Silver and 13k Gold Coral and Diamond Cameo of Psyche Pendant Brooch

Located in New York, NY

Weight: 10.4 Grams Stone: Round Coral Carved Cameo 24mm Stone: 0.07ctw Transitional Cut Round Diamonds Measurements: 30 x 30 x 14mm Metal: Silver; 13k Yellow Gold Pin Back and Bail ...

Category

Early 20th Century Edwardian Antique Transitional Cut Diamond

Materials

Coral, Diamond, Yellow Gold, Silver

Art Deco Double Clip Diamond 9 carats Brooch Platinum
Art Deco Double Clip Diamond 9 carats Brooch Platinum

Art Deco Double Clip Diamond 9 carats Brooch Platinum

Located in beverly hills, CA

The geometric design is enhanced by fifteen channel-set baguette-cut diamonds and ninety-five pavé-set transitional modern brilliant round cut diamonds - all totaling 9.00 carats wit...

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

GIA Certified 1.25 Carat Light Brown Diamond Platinum Engagement Ring
GIA Certified 1.25 Carat Light Brown Diamond Platinum Engagement Ring

GIA Certified 1.25 Carat Light Brown Diamond Platinum Engagement Ring

Located in Stamford, CT

Natural color GIA certified light brown diamond 1 round transitional cut light brown diamond, U to V range I2 approx. 1.25cts GIA Certificate # 5151284319 2 baguette cut diamonds, H...

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Brown Diamond, Platinum

5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920
5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920

5.40 Carat Star Sapphire and 0.40 Carat Diamond Platinum Cluster Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is ornamented with a stunning feature millegrain decorated collet set 5.40ct cabochon cut star sapphire. The sapphire is encompassed with eighteen pavé...

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, Star Sapphire, Platinum

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
1.52 Carat Diamond Three-Stone Platinum Engagement Ring

1.52 Carat Diamond Three-Stone Platinum Engagement Ring

Located in Stamford, CT

1940's late Art Deco transitional Ideal cut diamond platinum engagement Ring.

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.17 Carat Diamond Platinum Art Deco Engagement Ring
1.17 Carat Diamond Platinum Art Deco Engagement Ring

1.17 Carat Diamond Platinum Art Deco Engagement Ring

Located in Stamford, CT

1930's Diamond engagement ring. Round transitional cut center diamond with 12 old European accent diamonds in a platinum setting.

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco 24.00ct Diamond and Sapphire Bracelet, c.1920s
Art Deco 24.00ct Diamond and Sapphire Bracelet, c.1920s

Art Deco 24.00ct Diamond and Sapphire Bracelet, c.1920s

Located in London, GB

Surrounding the sapphires are eight additional baguette cut diamonds, four above and below. Across the piece further transitional cut and baguette cut diamonds are expertly set acros...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

Antique 1.36 Carat Diamond and White Gold Engagement Ring, circa 1920
Antique 1.36 Carat Diamond and White Gold Engagement Ring, circa 1920

Antique 1.36 Carat Diamond and White Gold Engagement Ring, circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is ornamented with an impressive feature 1.10Ct transitional modern brilliant round cut diamond, eight claw set in relief to the center.

Category

1920s French Antique Transitional Cut Diamond

Materials

Diamond, Gold, 18k Gold, White Gold

Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920
Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920

Antique 1.53 Carat Sapphire and 1 Carat Diamond Yellow Gold Brooch, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The scrolling outer frame is ornamented with eighteen pavé set eight-cut diamonds, accented with a further individually silver collet set transitional modern brilliant round cut diam...

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

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

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920
Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Antique 1.65 Carat Diamond and Platinum Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature 1.25ct transitional modern brilliant round cut diamond, eight-claw set in subtle relief.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Platinum Diamond Omega Ladies Wrist Watch Vintage Art Deco
Antique Platinum Diamond Omega Ladies Wrist Watch Vintage Art Deco

Antique Platinum Diamond Omega Ladies Wrist Watch Vintage Art Deco

Located in Greer, SC

Six ( 6 ) natural round brilliant-cut diamonds and round transitional brilliant-cut diamonds 2.80 mm wide total 0.48 carats, Color Grade G-H, Clarity Grade VS1-VS-2.

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Emerald and Diamond Cluster Engagement Ring in Yellow Gold
Antique Emerald and Diamond Cluster Engagement Ring in Yellow Gold

Antique Emerald and Diamond Cluster Engagement Ring in Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

The emerald is encompassed by twenty-two claw set transitional modern brilliant round cut diamonds, totalling 2.04cts.

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Yellow Gold

Antique Victorian Shell Cameo Brooch/Pendant with Diamond, 14K Gold
Antique Victorian Shell Cameo Brooch/Pendant with Diamond, 14K Gold

Antique Victorian Shell Cameo Brooch/Pendant with Diamond, 14K Gold

Located in Laguna Hills, CA

In this piece, the woman wears a three-dimensional necklace featuring a transitional cut or old mine cut diamond set within a hexagonal white gold Key Features Material: Masterfully ...

Category

18th Century English Early Victorian Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, White Gold

Antique French Import 1.81 Carat Diamond and Platinum Drop Earrings, Circa 1920
Antique French Import 1.81 Carat Diamond and Platinum Drop Earrings, Circa 1920

Antique French Import 1.81 Carat Diamond and Platinum Drop Earrings, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The feature stones suspend from two further articulated link drops, incorporating a claw set transitional modern brilliant round cut diamond. These diamond earrings secure to the re...

Category

1920s French Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.21 Carat Diamond and Sapphire Antique Engagement Ring
1.21 Carat Diamond and Sapphire Antique Engagement Ring

1.21 Carat Diamond and Sapphire Antique Engagement Ring

Located in San Francisco, CA

With an engraved and pierced vintage mounting, the platinum ring features a gorgeous bezel-set transitional round brilliant-cut diamond, weighing approximately 1.21 carats, graded F ...

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, Platinum

Antique Diamond and 18k Yellow Gold Shih Tzu/ Lhasa Apso Dog Pendant
Antique Diamond and 18k Yellow Gold Shih Tzu/ Lhasa Apso Dog Pendant

Antique Diamond and 18k Yellow Gold Shih Tzu/ Lhasa Apso Dog Pendant

Located in Jesmond, Newcastle Upon Tyne

The dog's eyes are represented with two pavé set transitional modern brilliant round cut diamonds, totalling 0.02ct.

Category

1910s Antique Transitional Cut Diamond

Materials

Diamond, Yellow Gold

Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925
Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925

Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The central diamond is flanked on either side by a 0.43ct and a 0.39ct transitional modern brilliant round cut diamond, completing the trilogy design.

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Jabel EGL Certified .30 Carat Round Diamond Platinum Engagement Ring
Jabel EGL Certified .30 Carat Round Diamond Platinum Engagement Ring

Jabel EGL Certified .30 Carat Round Diamond Platinum Engagement Ring

By Jabel

Located in Stamford, CT

Vintage 1940-1950 Jabel Platinum diamond engagement ring. The brilliance of the .30 carat transitional cut center diamond is enhanced by 6 single cut diamonds.

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Art Deco 2.95 Carat Diamond and Platinum Solitaire Ring Circa 1925
Antique Art Deco 2.95 Carat Diamond and Platinum Solitaire Ring Circa 1925

Antique Art Deco 2.95 Carat Diamond and Platinum Solitaire Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting of this antique engagement ring is embellished with a stunning principal 2.55ct transitional modern brilliant round cut diamond, claw set in relief.

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920
Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920

Antique Art Deco 1.03 Carat Diamond and 18k White Gold Solitaire Ring Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature six-claw set 0.75ct transitional modern brilliant round cut diamond. The elevated ring shoulders are ornamented with two ba...

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Gold

Antique Art Deco 2.20 Carat Diamond and 14k White Gold Pendant Circa 1925
Antique Art Deco 2.20 Carat Diamond and 14k White Gold Pendant Circa 1925

Antique Art Deco 2.20 Carat Diamond and 14k White Gold Pendant Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting is ornamented with an impressive feature 0.25ct transitional modern brilliant round cut diamond, pavé set in a square cut cornered frame.

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Gold

Antique Art Deco 5.39 Carat Diamond Cocktail Ring in Platinum
Antique Art Deco 5.39 Carat Diamond Cocktail Ring in Platinum

Antique Art Deco 5.39 Carat Diamond Cocktail Ring in Platinum

Located in Jesmond, Newcastle Upon Tyne

The surrounding setting is embellished with t total of twenty-eight transitional modern brilliant round cut diamonds in a combination of pavé and collet settings.

Category

1910s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

EGL Certified 1.11 Carat Round Diamond Platinum Engagement Ring
EGL Certified 1.11 Carat Round Diamond Platinum Engagement Ring

EGL Certified 1.11 Carat Round Diamond Platinum Engagement Ring

Located in Stamford, CT

Depth: 62.4% Table: 55%.Strong blue florescence EGL # US58492701D 24 round transitional single cut diamonds approx. total weight .30cts, G, VS1-VS2 Size 7.25 and sizable Platinum 3.7...

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Emerald Diamond and Crystal Flower Vase Platinum Brooch
Art Deco Emerald Diamond and Crystal Flower Vase Platinum Brooch

Art Deco Emerald Diamond and Crystal Flower Vase Platinum Brooch

Located in London, GB

An Art Deco emerald, diamond and crystal flower vase platinum brooch This exceptional and unusual brooch is designed as a bouquet of flowers in a vase, the blooms cascading down th...

Category

1920s French Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Rock Crystal, Platinum

Antique 1.38 Carat Diamond and 18k Yellow Gold Cluster Ring Circa 1910
Antique 1.38 Carat Diamond and 18k Yellow Gold Cluster Ring Circa 1910

Antique 1.38 Carat Diamond and 18k Yellow Gold Cluster Ring Circa 1910

Located in Jesmond, Newcastle Upon Tyne

The feature diamond is encircled eight further pavé set transitional modern brilliant round cut diamonds, totalling 0.85ct, completing the cluster design.

Category

1910s Antique Transitional Cut Diamond

Materials

Diamond, Yellow Gold, Platinum

Antique French Diamond and White Gold Full Eternity Ring, Circa 1920
Antique French Diamond and White Gold Full Eternity Ring, Circa 1920

Antique French Diamond and White Gold Full Eternity Ring, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The ring displays a total of twenty-seven pavé set transitional modern brilliant round cut diamonds, totalling 0.60Ct.

Category

1920s French Antique Transitional Cut Diamond

Materials

Diamond, 15k Gold, White Gold

Late Victorian Sterling Silver and 12K Gold Diamond Pendant Brooch
Late Victorian Sterling Silver and 12K Gold Diamond Pendant Brooch

Late Victorian Sterling Silver and 12K Gold Diamond Pendant Brooch

Located in Venice, CA

The smaller diamonds are single cut, the medium and larger sized diamonds are a transitional round cut.

Category

1890s Unknown Late Victorian Antique Transitional Cut Diamond

Materials

Diamond, Gold, Sterling Silver

Antique Art Deco 0.62 Carat Diamond and 12k Yellow Gold Bracelet Circa 1920
Antique Art Deco 0.62 Carat Diamond and 12k Yellow Gold Bracelet Circa 1920

Antique Art Deco 0.62 Carat Diamond and 12k Yellow Gold Bracelet Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The platinum set links are each embellished with a central pavé set transitional modern brilliant round cut diamond, in a lozenge-shaped setting.

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Yellow Gold, Platinum

Antique 1920s 2.42 Carat Emerald Diamond Gold Cocktail Cluster Ring
Antique 1920s 2.42 Carat Emerald Diamond Gold Cocktail Cluster Ring

Antique 1920s 2.42 Carat Emerald Diamond Gold Cocktail Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

A further six transitional modern brilliant round cut diamonds are individually four claw / prong set alternately between the flower shaped settings.

Category

1920s Antique Transitional Cut Diamond

Materials

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

GIA Certified 1.02 Carat Brown Orange Sapphire Diamond Engagement Platinum Ring
GIA Certified 1.02 Carat Brown Orange Sapphire Diamond Engagement Platinum Ring

GIA Certified 1.02 Carat Brown Orange Sapphire Diamond Engagement Platinum Ring

Located in Stamford, CT

1940's Sapphire and diamond engagement ring. GIA certified, natural, no heat, brown orange center sapphire, in a platinum setting with 14 transitional single cut accent diamonds. 1...

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

Belais .12 Carat Diamond Art Deco Gold Engagement Ring
Belais .12 Carat Diamond Art Deco Gold Engagement Ring

Belais .12 Carat Diamond Art Deco Gold Engagement Ring

Located in Stamford, CT

The center is set with an original transitional European cut sparkly Diamond. 1 round Diamond, approx. total weight .12cts, H, VS1 Size 6.5 and sizable 18k white gold Tested and sta...

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Gold, 14k Gold, White Gold

Antique Art Deco Gold 0.15ctw Old Diamond Detailed Floral Filigree Line Bracelet
Antique Art Deco Gold 0.15ctw Old Diamond Detailed Floral Filigree Line Bracelet

Antique Art Deco Gold 0.15ctw Old Diamond Detailed Floral Filigree Line Bracelet

Located in Montclair, NJ

–Stone(s)– (3) Natural Genuine Diamond - Old Transitional Cut - Prong Set - F/G Color - VS1 Clarity - 0.15ctw (approx.)

Category

19th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Gold, White Gold, Platinum

Antique 1.00 Carat Diamond and 18k White Gold Five Stone Ring Circa 1925
Antique 1.00 Carat Diamond and 18k White Gold Five Stone Ring Circa 1925

Antique 1.00 Carat Diamond and 18k White Gold Five Stone Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

The stunning antique 1920s ring displays a central claw set 0.40ct transitional modern brilliant round cut diamond flanked with four further diamonds, in a linear formation.

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, White Gold, Platinum

Antique 9.10 Carat Jadeite and 1.56 Carat Diamond 9k Yellow Gold Cocktail Ring
Antique 9.10 Carat Jadeite and 1.56 Carat Diamond 9k Yellow Gold Cocktail Ring

Antique 9.10 Carat Jadeite and 1.56 Carat Diamond 9k Yellow Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

The pierced decorated setting displays a stunning feature yellow gold claw set 9.10ct cabochon cut jadeite*. The impressive feature gemstone is encompassed with a scalloped border c...

Category

1910s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Jade, Yellow Gold

Antique Handmade Gold 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch
Antique Handmade Gold 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch

Antique Handmade Gold 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch

Located in Montclair, NJ

That colored diamond weighs approximately 0.15 carats. The remainder of the brooch is accented with a platinum and diamond ribbon and is also dotted with 31 old European, transitiona...

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Gold, White Gold

Art Deco Vintage Platinum 2.53ct Diamond Solitaire Ring, Circa 1920, Women's
Art Deco Vintage Platinum 2.53ct Diamond Solitaire Ring, Circa 1920, Women's

Art Deco Vintage Platinum 2.53ct Diamond Solitaire Ring, Circa 1920, Women's

Located in Zurich, Zollstrasse

A classic Art Deco Platinum Diamond solitaire ring comprising a transitional brilliant cut diamond of 2.53 ct., J color, si clarity in a claw setting with unusual diamond shoulders...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Certified 1920s Art Deco Platinum 1/6 Carat Diamond American Filigree Ring
Certified 1920s Art Deco Platinum 1/6 Carat Diamond American Filigree Ring

Certified 1920s Art Deco Platinum 1/6 Carat Diamond American Filigree Ring

Located in Santa Monica, CA

Certified 1920s Artdeco Platinum 1/6 Carat Diamond Sapphire Ring American Filigree Work Finger Size 4.75 Certified In excellent condition considering the age, certified, see pictures...

Category

1920s American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique 0.15ct Multi-Gemstone and 0.12ct Diamond 18ct Yellow Gold Brooch Circa 1
Antique 0.15ct Multi-Gemstone and 0.12ct Diamond 18ct Yellow Gold Brooch Circa 1

Antique 0.15ct Multi-Gemstone and 0.12ct Diamond 18ct Yellow Gold Brooch Circa 1

Located in Jesmond, Newcastle Upon Tyne

The vase arrangement is further ornamented with four claw set transitional modern brilliant round cut diamonds, completing the design.

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Citrine, Diamond, Emerald, Multi-gemstone, Ruby, Sapphire, White Gold, Y...

Antique La Belle Epoque Colombian Emerald Diamond Earrings Silver Gold, C. 1915
Antique La Belle Epoque Colombian Emerald Diamond Earrings Silver Gold, C. 1915

Antique La Belle Epoque Colombian Emerald Diamond Earrings Silver Gold, C. 1915

Located in Lisbon, PT

Each earring of an articulated floral and foliate design is grain-set and step-down-collet-set throughout with vibrant green Colombian emeralds and Old Mine-cut and Transitional roun...

Category

1910s Unknown Belle Époque Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Gold, Yellow Gold, Silver

Victorian Gem-set Dragonfly Pendant/Brooch, Platinum and 18K Gold, Circa 1910
Victorian Gem-set Dragonfly Pendant/Brooch, Platinum and 18K Gold, Circa 1910

Victorian Gem-set Dragonfly Pendant/Brooch, Platinum and 18K Gold, Circa 1910

Located in Beverly Hills, CA

Four wings fan outward in openwork platinum, each one densely set with rose-cut, pear-cut, and transitional diamonds in graduated sizes with smaller stones toward the wingtips, large...

Category

1910s Victorian Antique Transitional Cut Diamond

Materials

Diamond, Garnet, Pink Sapphire, Gold, 18k Gold, White Gold, Yellow Gold,...

Edwardian Pair of Pearl and Diamond Earrings
Edwardian Pair of Pearl and Diamond Earrings

Edwardian Pair of Pearl and Diamond Earrings

Located in London, GB

An Edwardian pair of pearl and diamond earrings, each earring consisting of a pearl, accompanied by GCS report stating to be natural saltwater, measuring approximately 4.5mm, surroun...

Category

Early 19th Century British Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Pearl, Natural Pearl, 9k Gold, Silver

Art Deco Diamond Solitaire Ring
Art Deco Diamond Solitaire Ring

Art Deco Diamond Solitaire Ring

Located in London, GB

An Art-Deco diamond solitaire ring, the round transition-cut diamond weighing 1.28 carats, four claw-set to a platinum mount encrusted with old-cut diamonds and finely engraved shoul...

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

An aquamarine and diamond brooch by Hennell, 9x6cm, 55.9 grams
An aquamarine and diamond brooch by Hennell, 9x6cm, 55.9 grams

An aquamarine and diamond brooch by Hennell, 9x6cm, 55.9 grams

By Robert Hennell

Located in London, GB

An impressive aquamarine and diamond brooch by Hennell, the rectangular radiant-cut aquamarine weighing 66.02 carats, within a diamond-set lozenge-shaped frame of scroll design with ...

Category

Early 20th Century British Art Deco Antique Transitional Cut Diamond

Materials

Aquamarine, Platinum

Pair of Art Deco Tutti-Frutti Clips by Reymond Yard
Pair of Art Deco Tutti-Frutti Clips by Reymond Yard

Pair of Art Deco Tutti-Frutti Clips by Reymond Yard

Located in London, GB

A pair of Art Deco tutti-frutti clips by Reymond Yard, each clip with a diamond-set frame of Mughal-style design, set with transition, baguette, triangular and carre-cut diamonds, es...

Category

1920s American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Platinum

Art Deco 1.70ct Three Stone Diamond Ring, c.1920s
Art Deco 1.70ct Three Stone Diamond Ring, c.1920s

Art Deco 1.70ct Three Stone Diamond Ring, c.1920s

Located in London, GB

Three transitional cut diamonds sparkle in this trilogy engagement ring.

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

GIA 2.05 Carat Blue Violet Purple Sapphire Diamond Engagement Platinum Ring
GIA 2.05 Carat Blue Violet Purple Sapphire Diamond Engagement Platinum Ring

GIA 2.05 Carat Blue Violet Purple Sapphire Diamond Engagement Platinum Ring

Located in Stamford, CT

1930's late Art Deco sapphire and diamond engagement ring. GIA certified 2.05ct rich purple oval center sapphire with 6 transitional cut accent diamonds in platinum setting.

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Purple Sapphire, 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 rings, vintage 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.