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Antique Victorian Silver Gold South Sea Pearl Diamond Large Brooch
Antique Victorian Silver Gold South Sea Pearl Diamond Large Brooch

Antique Victorian Silver Gold South Sea Pearl Diamond Large Brooch

Located in New York, NY

- approx. 13.6mm x 16.5mm, and mix of old mine, transitional to rose cut diamonds. Total approx. 10.00ctw

Category

19th Century Victorian Antique Transitional Cut Diamond

Materials

Diamond, South Sea Pearl, Gold, Silver

Antique Art Deco Platinum Round & Baguette Diamond Ribbon Bow Wreath Brooch Pin
Antique Art Deco Platinum Round & Baguette Diamond Ribbon Bow Wreath Brooch Pin

Antique Art Deco Platinum Round & Baguette Diamond Ribbon Bow Wreath Brooch Pin

Located in Montclair, NJ

diamonds are round transitional cut stones that are very brilliant with near-colorless G/H color and loupe

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Boucheron Paris 1.50 Carats Ruby Diamond Platinum Unisex Clip Brooch
Art Deco Boucheron Paris 1.50 Carats Ruby Diamond Platinum Unisex Clip Brooch

Art Deco Boucheron Paris 1.50 Carats Ruby Diamond Platinum Unisex Clip Brooch

By Boucheron

Located in Philadelphia, PA

Brooch clip is triangular in form that centers a marquise cut diamond Weighing approximately 0.40

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

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

Edwardian Cat's Eye Chrysoberyl Star Ruby Alexandrite Diamond Platinum Gold Ring
Edwardian Cat's Eye Chrysoberyl Star Ruby Alexandrite Diamond Platinum Gold Ring

Edwardian Cat's Eye Chrysoberyl Star Ruby Alexandrite Diamond Platinum Gold Ring

Located in Philadelphia, PA

/green in color. Accented throughout by transitional, single, and rose cut diamonds. Weighing

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Alexandrite, Chrysoberyl, Diamond, White Diamond, Ruby, Star Ruby, Gold,...

Antique 8.96 Carat Turquoise and 1.36 Carat Diamond Platinum Cocktail Ring
Antique 8.96 Carat Turquoise and 1.36 Carat Diamond Platinum Cocktail Ring

Antique 8.96 Carat Turquoise and 1.36 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

transitional modern brilliant round cut diamonds, pavé set to the surrounding border. The elevated, pierced

Category

1910s French Antique Transitional Cut Diamond

Materials

Diamond, Turquoise, Platinum

0.78Ct Diamond and Platinum Necklace - Art Deco Style - Antique Circa 1920
0.78Ct Diamond and Platinum Necklace - Art Deco Style - Antique Circa 1920

0.78Ct Diamond and Platinum Necklace - Art Deco Style - Antique Circa 1920

Located in Jesmond, Newcastle Upon Tyne

Cut Step/transitional modern brilliant round Content (total) 0.21 carat Total Diamond Content

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1920s 8.06 Carat Sapphire and 3.45 Carat Diamond, Platinum Dress Ring
1920s 8.06 Carat Sapphire and 3.45 Carat Diamond, Platinum Dress Ring

1920s 8.06 Carat Sapphire and 3.45 Carat Diamond, Platinum Dress Ring

Located in Jesmond, Newcastle Upon Tyne

fourteen, well color matched transitional modern brilliant round cut diamonds collet set into the pierced

Category

1920s Australian Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

Antique 3.89 carat Aquamarine and 1.20 carat Diamond Platinum Cluster Ring
Antique 3.89 carat Aquamarine and 1.20 carat Diamond Platinum Cluster Ring

Antique 3.89 carat Aquamarine and 1.20 carat Diamond Platinum Cluster Ring

Located in Jesmond, Newcastle Upon Tyne

shoulders are each accented with two graduated collet set transitional modern brilliant round cut diamonds

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Aquamarine, Diamond, Platinum

0.36Ct Diamond, Platinum Set, 9k Yellow Gold Earrings - Antique Circa 1920
0.36Ct Diamond, Platinum Set, 9k Yellow Gold Earrings - Antique Circa 1920

0.36Ct Diamond, Platinum Set, 9k Yellow Gold Earrings - Antique Circa 1920

Located in Jesmond, Newcastle Upon Tyne

, pierced decorated design is ornamented with a transitional modern brilliant round cut diamond bezel set in

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, 9k Gold, Platinum, Yellow Gold

Edwardian 1.06 Carat Sapphire Diamond Platinum 14 Karat White Gold Bow Stickpin
Edwardian 1.06 Carat Sapphire Diamond Platinum 14 Karat White Gold Bow Stickpin

Edwardian 1.06 Carat Sapphire Diamond Platinum 14 Karat White Gold Bow Stickpin

Located in Philadelphia, PA

transitional cut and old mine cut diamonds weighing approximately 0.40 carat; J to L color and VS to SI clarity

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

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

Art Deco Diamond 18 Karat White Gold Filigree Engagement Ring
Art Deco Diamond 18 Karat White Gold Filigree Engagement Ring

Art Deco Diamond 18 Karat White Gold Filigree Engagement Ring

Located in Boca Raton, FL

transitional cut approximate .60 carat diamond graded J color and VS1 clarity. Two synthetic sapphire accents

Category

Early 20th Century American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring
Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring

Antique 1.33 Ct Basaltic Sapphire and 0.88 Ct Diamond Platinum Trilogy Ring

Located in Jesmond, Newcastle Upon Tyne

flanked on either side a transitional modern brilliant round cut diamond, totalling 0.88ct. The elevated

Category

1920s Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

1910s Art Deco 9.85 Carat Sapphire and 2.48 Carat Diamond Bracelet
1910s Art Deco 9.85 Carat Sapphire and 2.48 Carat Diamond Bracelet

1910s Art Deco 9.85 Carat Sapphire and 2.48 Carat Diamond Bracelet

Located in Jesmond, Newcastle Upon Tyne

carats Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Transitional modern

Category

1910s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, Silver

1920s Diamond and Black Onyx Yellow Gold Art Deco Ring
1920s Diamond and Black Onyx Yellow Gold Art Deco Ring

1920s Diamond and Black Onyx Yellow Gold Art Deco Ring

Located in Jesmond, Newcastle Upon Tyne

stepped geometric iconic Art Deco design ring mount displays a feature Old European round cut diamonds

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Onyx, Gold, 18k Gold, White Gold, Yellow Gold

Art Deco Platinum & Diamond Chain Pendant/Brooch W/ Invisibly Set Sapphires
Art Deco Platinum & Diamond Chain Pendant/Brooch W/ Invisibly Set Sapphires

Art Deco Platinum & Diamond Chain Pendant/Brooch W/ Invisibly Set Sapphires

Located in New York, NY

0.80 ct., and an array of 94 old European, old-mine, transitional, and single-cut diamonds totaling

Category

1920s American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Platinum

1.30Ct Amethyst & 0.84Ct Diamond, 18k Yellow Gold Dress Ring, Antique Circa 1910
1.30Ct Amethyst & 0.84Ct Diamond, 18k Yellow Gold Dress Ring, Antique Circa 1910

1.30Ct Amethyst & 0.84Ct Diamond, 18k Yellow Gold Dress Ring, Antique Circa 1910

Located in Jesmond, Newcastle Upon Tyne

natural amethysts are displayed alternately between two transitional modern brilliant round cut diamonds

Category

1910s Antique Transitional Cut Diamond

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Antique 6.02 Carat Opal and 1.48 Carat Diamond Platinum Cluster Ring Circa 1925
Antique 6.02 Carat Opal and 1.48 Carat Diamond Platinum Cluster Ring Circa 1925

Antique 6.02 Carat Opal and 1.48 Carat Diamond Platinum Cluster Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

center. The opal is bordered by a total of sixteen pavé set transitional modern brilliant round cut

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Opal, Platinum

Antique 1 Carat Sapphire and 1.98 Carat Diamond 18k Yellow Gold Drop Earrings
Antique 1 Carat Sapphire and 1.98 Carat Diamond 18k Yellow Gold Drop Earrings

Antique 1 Carat Sapphire and 1.98 Carat Diamond 18k Yellow Gold Drop Earrings

Located in Jesmond, Newcastle Upon Tyne

ten impressive claw-set transitional modern brilliant round cut diamonds. The impressive articulated

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, Yellow Gold, Silver

Antique 37.17 Carat Emerald and 6.55 Carat Diamond White Gold Jewelry Set
Antique 37.17 Carat Emerald and 6.55 Carat Diamond White Gold Jewelry Set

Antique 37.17 Carat Emerald and 6.55 Carat Diamond White Gold Jewelry Set

Located in Jesmond, Newcastle Upon Tyne

oval cabochon emerald, encompassed with twenty impressive transitional modern brilliant round cut

Category

1920s French Antique Transitional Cut Diamond

Materials

Diamond, Emerald, 18k Gold, White Gold

Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum
Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum

Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum

Located in London, England

is pave set with transitional and round brilliant cut diamonds, which flow to the centre where we see

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Aquamarine, Diamond, Ruby, Platinum

Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925
Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925

Antique Art Deco 0.91 Carat Diamond and Platinum Solitaire Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

transitional modern brilliant round cut diamond, eight-claw set in subtle relief. The elevated, pierced

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

2.85Ct Ruby and 0.75Ct Diamond, 18k Rose Gold Dress Ring - Antique French
2.85Ct Ruby and 0.75Ct Diamond, 18k Rose Gold Dress Ring - Antique French

2.85Ct Ruby and 0.75Ct Diamond, 18k Rose Gold Dress Ring - Antique French

Located in Jesmond, Newcastle Upon Tyne

in relief to the centre. The ruby is bordered by fourteen eight- cut diamonds, four claw set in

Category

1920s French Antique Transitional Cut Diamond

Materials

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

Antique 1.74 Carat Sapphire 1.04 Carat Ruby and Diamond Yellow Gold Tie Pin
Antique 1.74 Carat Sapphire 1.04 Carat Ruby and Diamond Yellow Gold Tie Pin

Antique 1.74 Carat Sapphire 1.04 Carat Ruby and Diamond Yellow Gold Tie Pin

Located in Jesmond, Newcastle Upon Tyne

cabochon cut and individually claw set. These two feature stones flank an impressive claw set transitional

Category

1910s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Ruby, Sapphire, Yellow Gold

Art Deco Diamond Emerald Accent 18 Karat White Gold Filigree Cocktail Ring
Art Deco Diamond Emerald Accent 18 Karat White Gold Filigree Cocktail Ring

Art Deco Diamond Emerald Accent 18 Karat White Gold Filigree Cocktail Ring

Located in Boca Raton, FL

transitional /Old European cut diamonds weighing .80 carat total weight and graded H-I color and VS clarity

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique 1.65 Carat Sapphire and 3.16 Carat Diamond White Gold Double Clip Brooch
Antique 1.65 Carat Sapphire and 3.16 Carat Diamond White Gold Double Clip Brooch

Antique 1.65 Carat Sapphire and 3.16 Carat Diamond White Gold Double Clip Brooch

Located in Jesmond, Newcastle Upon Tyne

0.19ct transitional modern brilliant round cut diamond ornaments the design. A further two collet set

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Victorian 1898 Ruby Diamond 18 Karat Yellow Gold Five Stone Antique Band Ring
Victorian 1898 Ruby Diamond 18 Karat Yellow Gold Five Stone Antique Band Ring

Victorian 1898 Ruby Diamond 18 Karat Yellow Gold Five Stone Antique Band Ring

Located in Philadelphia, PA

in color with medium saturation Diamonds are transitional cut and weigh approximately 0.12 carat

Category

Early 1800s Victorian Antique Transitional Cut Diamond

Materials

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

Edwardian 2.40 CTW Sapphire Diamond Platinum 14 Karat Gold Antique Cluster Ring
Edwardian 2.40 CTW Sapphire Diamond Platinum 14 Karat Gold Antique Cluster Ring

Edwardian 2.40 CTW Sapphire Diamond Platinum 14 Karat Gold Antique Cluster Ring

Located in Philadelphia, PA

diamonds - one transitional cut Weighing approximately 0.87 carat total H/I color with VS2/SI1 clarity Bead

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

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

Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch
Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch

Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch

Located in Philadelphia, PA

mine, old European, transitional, single, and rose cut diamonds Weighing in total approximately 2.50

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch
Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch

Art Deco 16.90 Carat Aquamarine Diamond Plique-A-Jour 14 Karat White Gold Brooch

Located in Philadelphia, PA

mine, old European, transitional, single, and rose cut diamonds Weighing in total approximately 2.50

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Antique Art Deco 14k White Gold 1.70ct GIA Old Diamond Engraved Engagement Ring
Antique Art Deco 14k White Gold 1.70ct GIA Old Diamond Engraved Engagement Ring

Antique Art Deco 14k White Gold 1.70ct GIA Old Diamond Engraved Engagement Ring

Located in Montclair, NJ

during the art deco period. It features a magnificent, GIA certified, old round cut diamond solitaire

Category

Early 20th Century Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, White Gold

1920s Art Deco 2.59 Carat Sapphire and 1.72 Carat Diamond White Gold Bracelet
1920s Art Deco 2.59 Carat Sapphire and 1.72 Carat Diamond White Gold Bracelet

1920s Art Deco 2.59 Carat Sapphire and 1.72 Carat Diamond White Gold Bracelet

Located in Jesmond, Newcastle Upon Tyne

eight-cut and two transitional modern brilliant round cut diamonds in a combination of bezel and pavé

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, Sapphire, 15k Gold, 18k Gold, White Gold, Platinum

Art Deco Vintage Aquamarine Diamond Platinum Earrings, 1930s
Art Deco Vintage Aquamarine Diamond Platinum Earrings, 1930s

Art Deco Vintage Aquamarine Diamond Platinum Earrings, 1930s

Located in Chicago, IL

transitional brilliant cut diamonds, and two drop-shaped aquamarines. The omega clip backs are made from white

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Aquamarine

Art Deco Platinum Diamond Plaque Pin Brooch, circa 1930
Art Deco Platinum Diamond Plaque Pin Brooch, circa 1930

Art Deco Platinum Diamond Plaque Pin Brooch, circa 1930

Located in Toronto, Ontario

set with six baguette and 46 early American cut (transitional) diamonds, total diamond weight

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Very Rare Russian Alexandrite and Diamond Engagement Ring
Very Rare Russian Alexandrite and Diamond Engagement Ring

Very Rare Russian Alexandrite and Diamond Engagement Ring

Located in Chicago, IL

alexandrite from the Ural Mountains and a transitional brilliant cut diamond (c. 1930s). The ring is

Category

Early 20th Century Russian Art Nouveau Antique Transitional Cut Diamond

Materials

Alexandrite

Art Deco Transitional Cut Diamond Cluster Ring, circa 1920s
Art Deco Transitional Cut Diamond Cluster Ring, circa 1920s

Art Deco Transitional Cut Diamond Cluster Ring, circa 1920s

Located in London, GB

This handmade cluster ring dates to the 1920s and is made up of transitional cut diamonds and 8-cut

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold

.77 Carat Art Deco Diamond Transitional Cut Filigree Gold Engagement Ring
.77 Carat Art Deco Diamond Transitional Cut Filigree Gold Engagement Ring

.77 Carat Art Deco Diamond Transitional Cut Filigree Gold Engagement Ring

Located in Stamford, CT

Vintage 1930s Art Deco 14k yellow gold filigree diamond engagement ring. Original transitional cut

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Yellow Gold, Gold

EGL Certified 1.80 Carat Transitional Diamond White Gold Engagement Ring
EGL Certified 1.80 Carat Transitional Diamond White Gold Engagement Ring

EGL Certified 1.80 Carat Transitional Diamond White Gold Engagement Ring

Located in Stamford, CT

Transitional cut diamond engagement ring. EGL certified 1.80ct center stone set in a handmade 18k

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, 18k Gold, 22k Gold, White Gold

30.00 Carat Amethyst Diamond Art Deco Gold Dangle Earrings
30.00 Carat Amethyst Diamond Art Deco Gold Dangle Earrings

30.00 Carat Amethyst Diamond Art Deco Gold Dangle Earrings

Located in Stamford, CT

Late Art Deco 1940's natural and untreated Amethyst and transitional cut diamonds dangle earrings

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Amethyst, Diamond, 14k Gold, White Gold, Gold

Antique 4.11 Carat Old Cut Diamond Engagement Ring, circa 1915
Antique 4.11 Carat Old Cut Diamond Engagement Ring, circa 1915

Antique 4.11 Carat Old Cut Diamond Engagement Ring, circa 1915

Located in London, GB

Exquisite original antique engagement ring set with a transitional cut diamond weighing 4.11 carats

Category

1910s English Edwardian Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Antique 1918 Tiffany & Co. Platinum Diamond Filagree Art Deco Ring
Antique 1918 Tiffany & Co. Platinum Diamond Filagree Art Deco Ring

Antique 1918 Tiffany & Co. Platinum Diamond Filagree Art Deco Ring

By Tiffany & Co.

Located in Washington Depot, CT

. is set in platinum. Center transitional cut diamond (older round brilliant) is approx. .40cts

Category

1910s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Sapphire and Diamond Ring with Scalloped Design
Art Deco Sapphire and Diamond Ring with Scalloped Design

Art Deco Sapphire and Diamond Ring with Scalloped Design

Located in New York, NY

European transitional cut diamonds with small sapphires interspersed in a scallop design and a platinum

Category

1920s French Art Deco Antique Transitional Cut Diamond

Materials

Sapphire, Diamond, Platinum

Art Deco 18k White Gold .5ct Diamond and Sapphire Solitaire Ring
Art Deco 18k White Gold .5ct Diamond and Sapphire Solitaire Ring

Art Deco 18k White Gold .5ct Diamond and Sapphire Solitaire Ring

Located in New York, NY

synthetic blue sapphires in this striking ring. Weight: 4 grams Stone: 0.5ct Transitional Cut Diamond

Category

Early 20th Century Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Sapphire, 18k Gold

Tiffany & Co. Platinum Diamond Bar Pin
Tiffany & Co. Platinum Diamond Bar Pin

Tiffany & Co. Platinum Diamond Bar Pin

By Tiffany & Co.

Located in Birmingham, AL

This Tiffany & Co. bar pin features 16 transitional cut diamonds, which weigh an approximate total

Category

Early 20th Century American Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Berlin Iron, Platinum

Art Deco Platinum Diamond & Emerald Circle Brooch
Art Deco Platinum Diamond & Emerald Circle Brooch

Art Deco Platinum Diamond & Emerald Circle Brooch

Located in McLeansville, NC

with transitional cut diamonds weighing approximately 1.04 total carats with baguette cut diamond

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Platinum

Art Deco Revival 1.32 Carat Diamond Sapphire Platinum Ring
Art Deco Revival 1.32 Carat Diamond Sapphire Platinum Ring

Art Deco Revival 1.32 Carat Diamond Sapphire Platinum Ring

Located in Beverly Hills, CA

the one you love. Featuring a 1.32 carat transitional cut diamond that is approximately I color SI

Category

1920s Unknown Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Blue Sapphire, Platinum

1.71 Carat Diamond Platinum Filigree Engagement Ring
1.71 Carat Diamond Platinum Filigree Engagement Ring

1.71 Carat Diamond Platinum Filigree Engagement Ring

Located in Stamford, CT

1940's transitional cut diamond engagement ring. Hand made platinum filigree, open scroll setting

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Certified 1920s Platinum "Moi Et Toi" Diamond Ring
Certified 1920s Platinum "Moi Et Toi" Diamond Ring

Certified 1920s Platinum "Moi Et Toi" Diamond Ring

Located in Chipping Campden, GB

A stunning diamond "moi et toi" ring dating circa 1920. The pair of central transitional cut

Category

1920s Unknown Antique Transitional Cut Diamond

Materials

Diamond, Platinum

Art Deco Diamond Ring Mined .18ct Transitional Original 1920's 14K Baby Ring
Art Deco Diamond Ring Mined .18ct Transitional Original 1920's 14K Baby Ring

Art Deco Diamond Ring Mined .18ct Transitional Original 1920's 14K Baby Ring

Located in Dearborn, MI

Gold Genuine F VS Transitional Cut Diamond Center 100% Natural Mined Diamonds .18 Carat Diamond

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.79 Carat Natural Faint Brown Diamond Platinum Engagement Ring
GIA Certified 1.79 Carat Natural Faint Brown Diamond Platinum Engagement Ring

GIA Certified 1.79 Carat Natural Faint Brown Diamond Platinum Engagement Ring

Located in Stamford, CT

Natural color GIA certified European transitional cut diamond engagement ring. Faint brown with a

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

Diamond, Brown Diamond, Platinum

Edwardian 1.65 Carats Diamond Platinum Clover Engagement Ring
Edwardian 1.65 Carats Diamond Platinum Clover Engagement Ring

Edwardian 1.65 Carats Diamond Platinum Clover Engagement Ring

Located in Philadelphia, PA

transitional cut diamond weighing approximately 1.05 carats - H color with SI2 clarity Accented throughout by

Category

1910s Edwardian Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Early Art Deco 1.07 Carat Diamond Platinum Bombe Foliate Engagement Ring C. 1920
Early Art Deco 1.07 Carat Diamond Platinum Bombe Foliate Engagement Ring C. 1920

Early Art Deco 1.07 Carat Diamond Platinum Bombe Foliate Engagement Ring C. 1920

Located in Philadelphia, PA

transitional cut diamond weighing in total approximately 0.72 carat - J color with VS clarity Surrounded by

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, White Diamond, Platinum

Art Deco Onyx, Emerald & Diamond Ring of Platinum
Art Deco Onyx, Emerald & Diamond Ring of Platinum

Art Deco Onyx, Emerald & Diamond Ring of Platinum

Located in Lewisburg, PA

An Art Deco ring (circa 1920s) with a 0.92ct transitional cut diamond, set in a halo of emeralds

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Emerald, Onyx, Platinum

1900 Art Nouveau Diamond Jelly Opal 14 Karat Gold Cluster Ring
1900 Art Nouveau Diamond Jelly Opal 14 Karat Gold Cluster Ring

1900 Art Nouveau Diamond Jelly Opal 14 Karat Gold Cluster Ring

Located in Philadelphia, PA

transparent with moderate to strong spectral play-of-color Centering a bezel set transitional cut diamond

Category

Early 1900s Art Nouveau Antique Transitional Cut Diamond

Materials

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

Art Deco Diamond Platinum  Wrist Watch/Antique Jewelry
Art Deco Diamond Platinum  Wrist Watch/Antique Jewelry

Art Deco Diamond Platinum Wrist Watch/Antique Jewelry

By Hamilton

Located in Bernardsville, NJ

Material: Platinum Gemstone: Diamond 3 cttw (Transitional Cut) Weight: 20 grams Size: 6.5 inches

Category

1920s Art Deco Antique Transitional Cut Diamond

Materials

Diamond, Platinum

1.83 Carat Diamond Art Deco Filigree Platinum Three-Stone Engagement Ring
1.83 Carat Diamond Art Deco Filigree Platinum Three-Stone Engagement Ring

1.83 Carat Diamond Art Deco Filigree Platinum Three-Stone Engagement Ring

Located in Stamford, CT

bezel set transitional cut diamonds, in a platinum setting with pave set single cut accent diamonds. EGL

Category

Early 20th Century Antique Transitional Cut Diamond

Materials

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.