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Antique Round Cut Engagement Rings

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

A stunning, fine and impressive 1.17 carat diamond and 18k white gold solitaire style engagement ring; part of our round cut engagement rings collections.

Category

1920s Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

0.13 Carat Total Round Brilliant Cut Diamond Three-Stone Engagement Ring
0.13 Carat Total Round Brilliant Cut Diamond Three-Stone Engagement Ring

0.13 Carat Total Round Brilliant Cut Diamond Three-Stone Engagement Ring

Located in New York, NY

A wonderful antique style engagement ring, featuring three round brilliant cut diamonds weighing 0.13 carat total, each set on a four prong setting.

Category

Early 20th Century Unknown Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 1.60 Carats Round Cut Ruby & Diamond Antique Engagement Ring
GIA Certified 1.60 Carats Round Cut Ruby & Diamond Antique Engagement Ring

GIA Certified 1.60 Carats Round Cut Ruby & Diamond Antique Engagement Ring

Located in New York, NY

An antique engagement ring, showcasing a GIA certified 1.60 carats round cut ruby, bezel-set in a platinum mounting.

Category

Early 20th Century Unknown Art Nouveau Antique Round Cut Engagement Rings

Materials

Diamond, Ruby, Platinum

Cartier GIA Certified 0.90 Carat Round Cut Diamond Solitaire Engagement Ring
Cartier GIA Certified 0.90 Carat Round Cut Diamond Solitaire Engagement Ring

Cartier GIA Certified 0.90 Carat Round Cut Diamond Solitaire Engagement Ring

By Cartier

Located in New York, NY

A classic solitaire engagement ring, showcasing a 0.90 carat round brilliant cut diamond certified by GIA as G color and VVS1 clarity, set on a traditional four prong setting.

Category

1890s American Modern Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

GIA 1.00 Carat Round Cut Diamond Gold Art Deco Engagement Ring
GIA 1.00 Carat Round Cut Diamond Gold Art Deco Engagement Ring

GIA 1.00 Carat Round Cut Diamond Gold Art Deco Engagement Ring

Located in Stamford, CT

1930-1939 Art Deco round diamond engagement ring. The center diamond is a 1.00 Carat round cut GIA certified diamond which is accented by three sing cut diamonds on each side of the ...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Gold

Art Nouveau Swirl Ring. Old Euro & Round Cut Diamond Engagement Ring Platinum
Art Nouveau Swirl Ring. Old Euro & Round Cut Diamond Engagement Ring Platinum

Art Nouveau Swirl Ring. Old Euro & Round Cut Diamond Engagement Ring Platinum

Located in New York, NY

At its center, two dazzling diamonds—a distinguished old European cut and a luminous round brilliant cut—are securely set in prongs.

Category

Early 1900s French Art Nouveau Antique Round Cut Engagement Rings

Materials

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

Unique Engagement Ring. Antique Old Euro & Round Cut Diamond Ring Swirl Platinum
Unique Engagement Ring. Antique Old Euro & Round Cut Diamond Ring Swirl Platinum

Unique Engagement Ring. Antique Old Euro & Round Cut Diamond Ring Swirl Platinum

Located in New York, NY

At its center, two dazzling diamonds—a distinguished old European cut and a luminous round brilliant cut—are securely set in prongs.

Category

Early 1900s French Art Nouveau Antique Round Cut Engagement Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

0.91 Carat Old European Round Cut Art Deco Filigree Engagement Ring
0.91 Carat Old European Round Cut Art Deco Filigree Engagement Ring

0.91 Carat Old European Round Cut Art Deco Filigree Engagement Ring

Located in Santa Monica, CA

1920s Art Deco platinum ring from the antique fine jewelry collection at Bracken Jewelers in Santa Monica, California. A 0.91ct old European cut diamond sparkles at center, framed by...

Category

1920s American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

GIA 2.0 CT Round Cut Natural Diamond Engagement Ring H VVS1 14K White Gold
GIA 2.0 CT Round Cut Natural Diamond Engagement Ring H VVS1 14K White Gold

GIA 2.0 CT Round Cut Natural Diamond Engagement Ring H VVS1 14K White Gold

Located in Los Angeles, CA

This classic solitaire engagement ring centers on a natural round brilliant cut diamond weighing 2.00 carats, graded H color and VVS1 clarity by GIA.

Category

Late 19th Century American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Gold

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring
1.77 Carat Transitional Cut Diamond Platinum Engagement Ring

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring

Located in Stamford, CT

1940's transitional cut round diamond engagement ring. EGL certified round transitional cut diamond in a platinum six prong setting with 58 round accent diamonds. 1 round transitio...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA
Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA

Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Old Cut Diamond French Cut Engagement Ring - GIA. This incredible antique engagement ring is crafted in platinum. This ring features a beautiful w...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Nouveau 3.75 Carat Transitional Cut Diamond Engagement Ring
Art Nouveau 3.75 Carat Transitional Cut Diamond Engagement Ring

Art Nouveau 3.75 Carat Transitional Cut Diamond Engagement Ring

Located in London, GB

Here we have an outstanding Art Nouveau engagement ring. This antique piece showcases an impressive 3.75 carat transitional cut diamond which sits proud in a six double-clawed settin...

Category

1910s Art Nouveau Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Platinum .60ct Old European Cut Diamond Engagement Ring
Vintage Platinum .60ct Old European Cut Diamond Engagement Ring

Vintage Platinum .60ct Old European Cut Diamond Engagement Ring

Located in New York, NY

This elegant ring showcases a central round diamond set in a four-prong setting. The band is adorned with a series of smaller round diamonds, adding a touch of sparkle along the shou...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75
Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75

Vintage Art Deco 2.08ct Diamond Platinum Round Engagement Ring Sz. 5.75

Located in Morris Plains, NJ

A stunning Art Deco platinum engagement ring featuring a total of approximately 2.08 carats of diamonds.

Category

Early 20th Century American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

EGL Certified .26 Carat Diamond Transitional Cut Platinum Engagement Ring
EGL Certified .26 Carat Diamond Transitional Cut Platinum Engagement Ring

EGL Certified .26 Carat Diamond Transitional Cut Platinum Engagement Ring

Located in Stamford, CT

1940's late Art Deco transitional diamond engagement ring with six side diamonds in it's original platinum setting.

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

.81 Carat Diamond Cushion Cut Art Deco Platinum Engagement Ring
.81 Carat Diamond Cushion Cut Art Deco Platinum Engagement Ring

.81 Carat Diamond Cushion Cut Art Deco Platinum Engagement Ring

Located in Stamford, CT

Ladies handmade diamond art deco engagement ring. Platinum setting. circa 1910-1920 set with 10 single cut diamonds approx.

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Platinum 1.78ct Old European Cut Diamond Three Stone Engagement Ring
Antique Platinum 1.78ct Old European Cut Diamond Three Stone Engagement Ring

Antique Platinum 1.78ct Old European Cut Diamond Three Stone Engagement Ring

Located in Houston, TX

Gender: Ladies Metal Type: Platinum Ring Size: 6 Width: 2.15 mm Weight: 7.47 grams Ladies 900 platinum three-stone antique, diamond engagement, accented, three-stone ring with a...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring
2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum ring centers a sparkling EGL certified old mine brilliant cut diamond that weighs 2.03ct. and is graded H-I color with VS2 clarity. The center stone is accentua...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

EGL .90 Carat Transitional Cut Diamond Art Deco Platinum Engagement Ring
EGL .90 Carat Transitional Cut Diamond Art Deco Platinum Engagement Ring

EGL .90 Carat Transitional Cut Diamond Art Deco Platinum Engagement Ring

Located in Stamford, CT

Vintage 1940's handmade Platinum diamond engagement ring. The center stone is .90cts and transitional cut.

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

1.35 Carat Transitional Cut Brown Diamond Platinum Art Deco Engagement Ring
1.35 Carat Transitional Cut Brown Diamond Platinum Art Deco Engagement Ring

1.35 Carat Transitional Cut Brown Diamond Platinum Art Deco Engagement Ring

Located in Stamford, CT

Discover the allure of timeless elegance with our 1.35 Carat transitional cut brownish yellow diamond platinum Art Deco engagement ring.

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Brown Diamond, Yellow Diamond, Platinum

Antique 2.11 Carat Transitional Cut Diamond Platinum Engagement Ring, circa 1910
Antique 2.11 Carat Transitional Cut Diamond Platinum Engagement Ring, circa 1910

Antique 2.11 Carat Transitional Cut Diamond Platinum Engagement Ring, circa 1910

Located in London, GB

Original Edwardian handmade engagement ring featuring a 2.11 carat transitional cut diamond set in an open work, elevated eight claw setting. This incredible ring is intricately desi...

Category

1910s English Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.03 Carat Transitional Cut Diamond Platinum Dome Engagement Ring
EGL Certified 1.03 Carat Transitional Cut Diamond Platinum Dome Engagement Ring

EGL Certified 1.03 Carat Transitional Cut Diamond Platinum Dome Engagement Ring

Located in Stamford, CT

Early 1900's Victorian Diamond platinum engagement ring. Mounted with a transitional Ideal cut 1.03ct diamond.

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum GIA 1.32ctw Old Cut Diamond Engagement Ring
Antique Art Deco Platinum GIA 1.32ctw Old Cut Diamond Engagement Ring

Antique Art Deco Platinum GIA 1.32ctw Old Cut Diamond Engagement Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Old Circular Cut - Dual Prong Set - G Color - SI1 Clarity - 0.97ct (exact - certified) ** See Certification Details Below for Complete Inf...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

1.27 Carat GIA Cert Circular Brilliant Cut Diamond Gold Engagement Ring
1.27 Carat GIA Cert Circular Brilliant Cut Diamond Gold Engagement Ring

1.27 Carat GIA Cert Circular Brilliant Cut Diamond Gold Engagement Ring

Located in New York, NY

The center stone is accentuated by dazzling round cut diamond accents. The ring is size 6 3/4, and can be resized.

Category

Early 20th Century Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring
1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring

1.17 Carat GIA Cert Old Mine Brilliant Cut Diamond Platinum Engagement Ring

Located in New York, NY

This beautiful platinum engagement ring from the 1920s, is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.17ct. and is graded J color with SI1 c...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Natural Old Cut Sapphire Diamond Engagement Ring - GIA
Antique Art Deco Platinum Natural Old Cut Sapphire Diamond Engagement Ring - GIA

Antique Art Deco Platinum Natural Old Cut Sapphire Diamond Engagement Ring - GIA

Located in Great Neck, NY

Beautiful Antique Art Deco Platinum Natural Old Cut Sapphire Diamond Engagement Ring - GIA. This gorgeous engagement ring is crafted in platinum. The center holds a beautiful natural...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique 18k White Gold Art Deco Ring Modified Round Brilliant Cut Diamond
Antique 18k White Gold Art Deco Ring Modified Round Brilliant Cut Diamond

Antique 18k White Gold Art Deco Ring Modified Round Brilliant Cut Diamond

Located in Addison, TX

The beautiful 18 karat white gold Art Deco style ring featuring a modified round brilliant cut Diamond set in four split prongs. The diamond measures 5.20 - 5.30 x 2.76 mm and weighs...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Antique Victorian 14K Gold and Silver Top Old Cut Diamond Engagement Ring - GIA
Antique Victorian 14K Gold and Silver Top Old Cut Diamond Engagement Ring - GIA

Antique Victorian 14K Gold and Silver Top Old Cut Diamond Engagement Ring - GIA

Located in Great Neck, NY

Beautiful Antique Victorian 14K Gold and Silver Top Old Cut Diamond Engagement Ring - GIA. This beautiful Victorian old cut diamond engagement ring is crafted in 14k yellow gold and ...

Category

1890s Victorian Antique Round Cut Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Silver

Art Deco 2.35 CT Natural Diamond Old European Cut Engagement Ring 18K White Gold
Art Deco 2.35 CT Natural Diamond Old European Cut Engagement Ring 18K White Gold

Art Deco 2.35 CT Natural Diamond Old European Cut Engagement Ring 18K White Gold

Located in Los Angeles, CA

Art Deco 2.35 Carat Old European Cut Diamond Engagement Ring in 18K White Gold. This ring features a natural 2.35 carat Old European cut diamond set in an elegant Art Deco style sett...

Category

Late 19th Century American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Gold

Art Deco 18 Karat White Gold Modified Round Brilliant Cut Diamond Ring
Art Deco 18 Karat White Gold Modified Round Brilliant Cut Diamond Ring

Art Deco 18 Karat White Gold Modified Round Brilliant Cut Diamond Ring

Located in Addison, TX

This gorgeous 18 karat white gold Art Deco vintage engagement ring features a modified round brilliant cut diamond set in four fishtail prongs, weighing approximately 0.26 carats, VS...

Category

Early 20th Century Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Gold, 18k Gold

1900s Rose-Cut Diamonds 18 Karat Rose Gold Round Ring
1900s Rose-Cut Diamonds 18 Karat Rose Gold Round Ring

1900s Rose-Cut Diamonds 18 Karat Rose Gold Round Ring

Located in Poitiers, FR

Ring in 18 karat rose gold and platinum. A feminine antique ring, round in shape and set with rose-cut diamonds, the center one in a claw setting and those around it in a chased sett...

Category

Early 1900s French Belle Époque Antique Round Cut Engagement Rings

Materials

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

Art Deco .57ct Diamond Platinum Engagement Ring
Art Deco .57ct Diamond Platinum Engagement Ring

Art Deco .57ct Diamond Platinum Engagement Ring

Located in Scotts Valley, CA

Details: Sweet Art Deco Platinum .57ct Round Brilliant Cut Diamond engagement ring. This would make a lovely engagement ring!

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring
Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Located in New York, NY

Celebrate timeless romance with this exquisite Art Deco GIA Certified 2.01 Carat Round Cut Diamond Platinum Engagement Ring, a stunning example of vintage elegance and refined crafts...

Category

Early 20th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring
Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Art Deco GIA Certified 2.01ct Diamond Platinum Engagement Ring

Located in New York, NY

Celebrate timeless romance with this exquisite Art Deco GIA Certified 2.01 Carat Round Cut Diamond Platinum Engagement Ring, a stunning example of vintage elegance and refined crafts...

Category

Early 20th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring
Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring

Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring

Located in New Orleans, LA

A superb example of Art Deco craftsmanship, this circa 1925 platinum ring centers a 1.22-carat old European cut diamond graded J color and VS1 clarity, prized for its exceptional dep...

Category

Early 20th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Victorian 14K Yellow Gold .37ct Rose Cut Diamond Ring size 7
Victorian 14K Yellow Gold .37ct Rose Cut Diamond Ring size 7

Victorian 14K Yellow Gold .37ct Rose Cut Diamond Ring size 7

Located in Big Bend, WI

Victorian 14K yellow gold rose cut diamond ring. The ring features a genuine earth mined round diamond weighing .37cts. The diamond has light champagne color and VS2-SI1 clarity. It ...

Category

1890s Victorian Antique Round Cut Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Victorian 18K Yellow Gold Ruby and Rose Cut Diamond Ring
Victorian 18K Yellow Gold Ruby and Rose Cut Diamond Ring

Victorian 18K Yellow Gold Ruby and Rose Cut Diamond Ring

Located in Hicksville, NY

Year: 1890s Item Details: Ring Size: 6.5 (Sizable) Metal Type: 18K Yellow Gold [Hallmarked, and Tested] Weight: 3.7 grams Ruby Details: .30ct, Pinkish-Red Ruby, VS Clean, Natural ...

Category

1890s Antique Round Cut Engagement Rings

Materials

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

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring
1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

1.07 Carat Late Art Deco European Diamond Platinum Engagement Ring

Located in Stamford, CT

Art Deco Old European cut round diamond square Platinum engagement ring, with accent diamonds along the shank. 1 old European cut 1.07ct J color and VS1 clarity Depth: 54.9% Table:...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 18K White Gold Red Spinel & Old Euro Cut Diamond Ring
Antique Art Deco 18K White Gold Red Spinel & Old Euro Cut Diamond Ring

Antique Art Deco 18K White Gold Red Spinel & Old Euro Cut Diamond Ring

Located in New York, NY

A striking example of Art Deco design, this antique ring is crafted in 18K white gold and showcases a vibrant interplay of rich red spinels and glittering old European cut diamonds. ...

Category

Early 20th Century Antique Round Cut Engagement Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Antique Art Deco 1920s Tiffany & Co. 1.00 Carat Old European Cut Diamond Ring
Antique Art Deco 1920s Tiffany & Co. 1.00 Carat Old European Cut Diamond Ring

Antique Art Deco 1920s Tiffany & Co. 1.00 Carat Old European Cut Diamond Ring

By Tiffany & Co.

Located in New York, NY

Finely crafted in platinum with a Old European cut Diamond center stone weighing approximately 1.00 carat and Round Brilliant cut Diamonds surrounding it weighing approximately a tot...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique 1.37 Carat Diamond and White Gold Five Stone Ring
Antique 1.37 Carat Diamond and White Gold Five Stone Ring

Antique 1.37 Carat Diamond and White Gold Five Stone Ring

Located in Jesmond, Newcastle Upon Tyne

The five stone round cut diamond engagement ring is an excellent gauge of gold and is in excellent condition, with very clear hallmarks to the interior of the shank.

Category

1920s Unknown Antique Round Cut Engagement Rings

Materials

Diamond, Gold, 15k Gold, White Gold

11.5 Carat GIA Certified Round Cut Synthetic Sapphire Engagement Ring 14K Gold
11.5 Carat GIA Certified Round Cut Synthetic Sapphire Engagement Ring 14K Gold

11.5 Carat GIA Certified Round Cut Synthetic Sapphire Engagement Ring 14K Gold

Located in Wallkill, NY

1920s Large 11.51 Carat Blue Synthetic Sapphire set in a stunning 14K White Gold Setting. Flanked by 2 Cabochons. Stone measuring 13.10 x 13.29 x 8.35 mm per GIA certification. Color...

Category

1920s Art Nouveau Antique Round Cut Engagement Rings

Materials

Sapphire, 14k Gold, White Gold

Antique 1.37ct Diamond & Platinum Halo Cocktail Ring, Circa 1920
Antique 1.37ct Diamond & Platinum Halo Cocktail Ring, Circa 1920

Antique 1.37ct Diamond & Platinum Halo Cocktail Ring, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

The square cut halo style border of this impressive cocktail ring is embellished with twenty pavé set contemporary Old European round cut diamonds.

Category

1920s Unknown Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Recent Sales

Classic Art Deco Round Brilliant Cut Diamond Platinum Engagement Ring
Classic Art Deco Round Brilliant Cut Diamond Platinum Engagement Ring

Classic Art Deco Round Brilliant Cut Diamond Platinum Engagement Ring

Located in Los Angeles, CA

Colfax is the epitome of classic Art Deco (circa 1925) design, made in platinum and centering a 0.64ct EGL certified Round Brilliant Cut diamond graded E color and VS1 clarity. A sim...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Vintage White Gold Diamond Round Cut Edwardian Engagement Ring SZ 5.5
Vintage White Gold Diamond Round Cut Edwardian Engagement Ring SZ 5.5

Vintage White Gold Diamond Round Cut Edwardian Engagement Ring SZ 5.5

Located in Chicago, IL

Octagon setting holds a single, round cut diamond. Measurements: Band Width: 2mm Band Weight: 2.5 grams Condition: Pre-owned.

Category

Early 20th Century Unknown Antique Round Cut Engagement Rings

Materials

Diamond

1920s Art Deco Round Diamond Platinum Engagement Ring
1920s Art Deco Round Diamond Platinum Engagement Ring

1920s Art Deco Round Diamond Platinum Engagement Ring

Located in Huntington, NY

This is an antique art deco platinum round brilliant cut center diamond engagement ring that can be dated back to the 1920s.

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Platinum Art Deco Engagement Ring Natural Pearl and Big Old Mine Cut Brilliants
Platinum Art Deco Engagement Ring Natural Pearl and Big Old Mine Cut Brilliants

Platinum Art Deco Engagement Ring Natural Pearl and Big Old Mine Cut Brilliants

Located in Antwerp, BE

This platinum Art Deco inline ring is more than meets the eye. The gleam of this natural pearl in its vertical sequence of two old brilliant cut diamonds shows the star alignment of ...

Category

Early 20th Century Belgian Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum

3.10 Carat Old European Cut Diamond Ring
3.10 Carat Old European Cut Diamond Ring

3.10 Carat Old European Cut Diamond Ring

Located in Chestnut Hill, MA

Platinum vintage style ring consisting of 1 Old European cut diamond weighing approximately 3.10 carats having a color and clarity of I/SI1 respectively, set with Old European cut di...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.14ct Transitional Cut Diamond & Sapphire Henrietta Ring
Art Deco 1.14ct Transitional Cut Diamond & Sapphire Henrietta Ring

Art Deco 1.14ct Transitional Cut Diamond & Sapphire Henrietta Ring

Located in London, GB

Rarely do we find an original Art Deco ring with the quality and detail exhibited in Henrietta; from the exceptional transitional cut diamond, aglow with fire and brilliance, to the ...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

Edwardian Era .90 carat Old European Cut Diamond Platinum Ring
Edwardian Era .90 carat Old European Cut Diamond Platinum Ring

Edwardian Era .90 carat Old European Cut Diamond Platinum Ring

Located in Los Angeles, CA

This ring features a .90 carat Old European Cut diamond, set in a 6 prong Edwardian mounting. The mounting is platinum and features a decorative floral-esque engraving as well as fin...

Category

Early 1900s Unknown Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Cabochon Sapphire and Old Mine-Cut Diamond Ring
Antique Cabochon Sapphire and Old Mine-Cut Diamond Ring

Antique Cabochon Sapphire and Old Mine-Cut Diamond Ring

Located in London, GB

Collet-set with a cabochon sapphire estimated to weigh approx. 3.00cts between two old mine-cut diamond shoulders, the diamonds estimated to weigh approx. 0.50ct each, to a platinum ...

Category

Early 20th Century British Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 14 Karat White Gold Ruby and Diamond French Cut Ring
Vintage 14 Karat White Gold Ruby and Diamond French Cut Ring

Vintage 14 Karat White Gold Ruby and Diamond French Cut Ring

Located in Los Angeles, CA

A vintage 14kt white gold ring with twisted shoulders featuring rubies estimated at 0.99 cttw. and diamonds estimated 0.24 cttw. Estimated weight of gold 3.5 gr. We will size it fo...

Category

Early 19th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Cluster Ring, 18 Carat Gold, Burma Ruby & Old Cut Diamonds, English circa 1870
Cluster Ring, 18 Carat Gold, Burma Ruby & Old Cut Diamonds, English circa 1870

Cluster Ring, 18 Carat Gold, Burma Ruby & Old Cut Diamonds, English circa 1870

Located in London, GB

Victorian cluster ring with central Burma surrounded by old cut brilliant diamonds in 18 carat yellow gold with engraving to the shoulders. Ring Size Antique piece from the mid Victo...

Category

1860s British Victorian Antique Round Cut Engagement Rings

Materials

Ruby, Diamond

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat
1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat

Located in Yorkshire, West Yorkshire

This beautifully sparkly solitaire ring holds an earlier generation Round Brilliant Cut Diamond weighing 1.77ct and is set in 18ct White Gold and Platinum in an eight claw setting.

Category

1920s British Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Antique GIA Certified 2.52 Carats Round Brilliant Cut Diamond Engagement Ring
Antique GIA Certified 2.52 Carats Round Brilliant Cut Diamond Engagement Ring

Antique GIA Certified 2.52 Carats Round Brilliant Cut Diamond Engagement Ring

Located in New York, NY

An antique engagement ring, featuring a 2.52 carats round brilliant cut diamond certified by GIA as H color and SI1 clarity, set on an unusual four tab prong setting.

Category

Early 20th Century Unknown Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco Platinum .75 Carat Round Brilliant Cut Diamond Engagement Ring
Art Deco Platinum .75 Carat Round Brilliant Cut Diamond Engagement Ring

Art Deco Platinum .75 Carat Round Brilliant Cut Diamond Engagement Ring

Located in Cape May, NJ

Era: Art Deco Composition: Platinum Primary Stone: Round Brilliant Cut Diamond Carat Weight: Approximately .75 Carats Color/ Clarity: H / VS1 Accent Stone: Eight Single Cut Dia...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 1.03 Carat Round Brilliant Cut Diamond Platinum Engagement Ring
Art Deco GIA 1.03 Carat Round Brilliant Cut Diamond Platinum Engagement Ring

Art Deco GIA 1.03 Carat Round Brilliant Cut Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

This timeless classic Art Deco ring will make any bride-to-be happy! It's delicate and will bring you joy knowing it's over 100 years old and reflects your desire for love to last. T...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Three-Stone Engagement Ring 10k Round Brilliant Cut .25ctw
Yellow Gold Diamond Three-Stone Engagement Ring 10k Round Brilliant Cut .25ctw

Yellow Gold Diamond Three-Stone Engagement Ring 10k Round Brilliant Cut .25ctw

Located in Greensboro, NC

Size: 7 Sizing Fee: Down 2 sizes for $30 or Up 2 sizes for $35 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Diamonds Total Carats: .25ctw Cut: Round Br...

Category

19th Century Unknown Antique Round Cut Engagement Rings

Materials

Diamond, Yellow Gold

Art Deco Round 3.69 Carat Old European Cut Diamond Engagement Ring
Art Deco Round 3.69 Carat Old European Cut Diamond Engagement Ring

Art Deco Round 3.69 Carat Old European Cut Diamond Engagement Ring

By Steven Fox Jewelry

Located in Greenwich, CT

The circle shape suggests infinite love, unity, and complete harmony with no end, and this round Art Deco European Brilliant cut diamond engagement ring will bless the wearer with th...

Category

1920s American Art Deco Antique Round Cut Engagement Rings

Materials

White Diamond, Platinum

French 1920s Diamonds Platinum Round Shape Engagement Ring
French 1920s Diamonds Platinum Round Shape Engagement Ring

French 1920s Diamonds Platinum Round Shape Engagement Ring

Located in Poitiers, FR

Ring in platinum, dog head hallmark. Charming antique ring of the 1920s, it represents a round setting, chiseled with arrowheads and adorned with antique brilliant-cut diamonds, the ...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Platinum, 1920s Round 1.25 Carat Diamond Engagement Ring
Antique Platinum, 1920s Round 1.25 Carat Diamond Engagement Ring

Antique Platinum, 1920s Round 1.25 Carat Diamond Engagement Ring

Located in Brighton, GB

Antique Diamond Ring Platinum Circa 1920s Step back in time with this stunning 1920s platinum single stone engagement ring, a true representation of elegance and craftsmanship fr...

Category

Early 20th Century European Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Platinum European Cut Center W/ Baguette & Round Cut Diamonds Ring
Antique Platinum European Cut Center W/ Baguette & Round Cut Diamonds Ring

Antique Platinum European Cut Center W/ Baguette & Round Cut Diamonds Ring

Located in Montgomery, AL

Antique Platinum Round European Cut Center With Baguette & Single Cut Diamond Ring Size 6.25 4.7 Grams 1 Round European Cut Diamond 1.8 Carats Clarity I1 Color: H Round Single...

Category

Early 19th Century Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.62ctw Transitional Round Diamond Engagement Ring Platinum Size 4.75
Art Deco 0.62ctw Transitional Round Diamond Engagement Ring Platinum Size 4.75

Art Deco 0.62ctw Transitional Round Diamond Engagement Ring Platinum Size 4.75

Located in McLeansville, NC

Gemstone Information: - Natural Diamond - Carats - 0.52ct Cut - Transitional Color - H - I Clarity - I1 - Natural Diamonds - Total Carats - 0.10ctw Cut - Single Color - G - H Clari...

Category

1910s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond & French Cut Emerald Target Engagement Ring in Platinum
Art Deco Diamond & French Cut Emerald Target Engagement Ring in Platinum

Art Deco Diamond & French Cut Emerald Target Engagement Ring in Platinum

Located in Boston, MA

Aston Estate Jewelry Presents: A captivating engagement ring featuring a 0.60 Carat round diamond, elegantly encircled by vibrant green French cut emeralds.

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Emerald, Platinum

Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring
Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring

Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring

Located in Montclair, NJ

This antique Edwardian engagement ring is crafted in solid platinum and features a gorgeous, GIA certified old cut diamond neatly set at the center squared setting. This stunning lar...

Category

Early 1900s Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring
Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring

Antique Edwardian Platinum GIA Old Cut Diamond Milgrain Engraved Engagement Ring

Located in Montclair, NJ

This antique Edwardian engagement ring is crafted in solid platinum and features a gorgeous, GIA certified old cut diamond neatly set at the center squared setting. This stunning lar...

Category

Early 1900s Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Old European Cut Round Diamond Platinum Ring
Old European Cut Round Diamond Platinum Ring

Old European Cut Round Diamond Platinum Ring

Located in Stamford, CT

1915-1925. Filigree, hand engraving and bead setting with the finest of diamonds in Platinum. The side diamonds are all European full cut. The center diamond is an old European cut d...

Category

1910s Unknown Antique Round Cut Engagement Rings

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

The 1.97 Carat Transitional (Early Round Brilliant) Cut Diamond Engagement Ring is composed of platinum.

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

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

Art Deco Platinum Engagement Ring with Rubies and ~1.62ct Transitional Cut Diamond This elegant Art Deco ring is a masterful blend of sophistication and intricate detail, crafted in...

Category

Early 20th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Ruby, 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 Round Cut Engagement Rings

Materials

Diamond, Platinum

18 Karat White Gold Old European Cut Diamond & Sapphire Engagement Ring
18 Karat White Gold Old European Cut Diamond & Sapphire Engagement Ring

18 Karat White Gold Old European Cut Diamond & Sapphire Engagement Ring

Located in Baltimore, MD

European Cut 0.35ct Diamond Sapphire 18 Karat White Gold Engagement Ring Metal: 18k White Gold Center Stone: Approx. 0.35ct European Cut Diamond G-H in color and I1/2 in clarity Sid...

Category

Early 20th Century Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Edwardian GIA 0.62 Carat Round Brilliant Cut Diamond Platinum Ring
Edwardian GIA 0.62 Carat Round Brilliant Cut Diamond Platinum Ring

Edwardian GIA 0.62 Carat Round Brilliant Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Edwardian GIA 0.62 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one GIA round brilliant cut diamond of 0.62 carat, accompanied with GIA #2225735356 stating the diam...

Category

1910s Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco 10.05 Round Brilliant Cut Diamond Platinum Filigree Ring
Art Deco 10.05 Round Brilliant Cut Diamond Platinum Filigree Ring

Art Deco 10.05 Round Brilliant Cut Diamond Platinum Filigree Ring

Located in Beverly Hills, CA

This ring is truly an Art Deco masterpiece, featuring symmetry, fine detail, and a display of elegance synonymous with the era. What was a trend in the 1920's now is a reminder of th...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.76 Carat Old European Cut Diamond Solitaire Platinum Engagement Ring
Art Deco 2.76 Carat Old European Cut Diamond Solitaire Platinum Engagement Ring

Art Deco 2.76 Carat Old European Cut Diamond Solitaire Platinum Engagement Ring

Located in South Pasadena, CA

Art Deco 2.76 carats diamond solitaire platinum engagement ring, circa 1925. The ring features an old European-cut diamond weighing 2.76 carats, accompanied by a report from EGL-USA ...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Victorian GIA 3.28 carat octagonal cut diamond 14k yellow gold engagement ring
Victorian GIA 3.28 carat octagonal cut diamond 14k yellow gold engagement ring

Victorian GIA 3.28 carat octagonal cut diamond 14k yellow gold engagement ring

Located in Beverly Hills, CA

This remarkable Victorian engagement ring centers on an impressive 3.28 carat octagonal cut diamond, certified by GIA #3495228909, showcasing a unique and captivating shape with bold...

Category

Early 20th Century Victorian Antique Round Cut Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique 14k Gold 0.95ct GIA Certified Old Cut Belcher Diamond Engagement Ring
Antique 14k Gold 0.95ct GIA Certified Old Cut Belcher Diamond Engagement Ring

Antique 14k Gold 0.95ct GIA Certified Old Cut Belcher Diamond Engagement Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Circular Brilliant / Old Cut - Belcher Prong Set - H Color - VS1 Clarity - 0.95ct (exact - certified) ** See Certification Details Below f...

Category

1920s Art Nouveau Antique Round Cut Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique Round Brilliant Cut Diamond 14 Karat Yellow Gold Solitaire Ring
Antique Round Brilliant Cut Diamond 14 Karat Yellow Gold Solitaire Ring

Antique Round Brilliant Cut Diamond 14 Karat Yellow Gold Solitaire Ring

Located in Beverly Hills, CA

One Antique Round Brilliant Cut Diamond 14 Karat Yellow Gold Solitaire Ring. Featuring one round brilliant cut diamond weighing approximately 0.50 carat, graded F color, I1 clarity. ...

Category

Early 1900s American Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Round Cut Chrysoberyl Spinel 10 Karat Yellow Gold Ring
Art Deco Round Cut Chrysoberyl Spinel 10 Karat Yellow Gold Ring

Art Deco Round Cut Chrysoberyl Spinel 10 Karat Yellow Gold Ring

Located in Addison, TX

This beautiful art deco Chrysoberyl Spinel ring is a fantastic example of a turn of the century fashion piece. The exquisite pastel colors alter from light purple to light blue. The ...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Chrysoberyl, Spinel, 10k Gold, Yellow Gold

Art Deco Old European Cut Diamond 18 Karat White Gold Antique Engagement Ring
Art Deco Old European Cut Diamond 18 Karat White Gold Antique Engagement Ring

Art Deco Old European Cut Diamond 18 Karat White Gold Antique Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing approximately 0.23 carat - G color with VS2 clarity Bead set in a hexagonal form head with milgrain surround and ornately pierced galle...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Gold, White Gold

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring
Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Located in Beverly Hills, CA

One Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring. Featuring one GIA round brilliant diamond of 3.26 carats, accompanied with GIA #2221650477 stating th...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring
Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Located in Beverly Hills, CA

One Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring. Featuring one GIA round brilliant diamond of 3.26 carats, accompanied with GIA #2221650477 stating th...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring
Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring

Located in Beverly Hills, CA

One Art Deco GIA 3.26 Carats Round Brilliant Cut Diamond Sapphire Platinum Ring. Featuring one GIA round brilliant diamond of 3.26 carats, accompanied with GIA #2221650477 stating th...

Category

1920s Unknown Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

0.92 Carat Round Brilliant Cut Diamond VS2 Clarity E-D Color Platinum Ring
0.92 Carat Round Brilliant Cut Diamond VS2 Clarity E-D Color Platinum Ring

0.92 Carat Round Brilliant Cut Diamond VS2 Clarity E-D Color Platinum Ring

Located in Chicago, IL

This gorgeously classic and high quality vintage diamond ring features a sizeable 0.85ct round brilliant cut diamond set in an utterly classic platinum mounting.

Category

1920s Italian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 4.18 Carats Round Brilliant Cut Diamond 18 Karat White Gold Ring
Art Deco GIA 4.18 Carats Round Brilliant Cut Diamond 18 Karat White Gold Ring

Art Deco GIA 4.18 Carats Round Brilliant Cut Diamond 18 Karat White Gold Ring

Located in Beverly Hills, CA

One Art Deco GIA 4.18 Carats Round Brilliant Cut Diamond 18 Karat White Gold Ring. Featuring one GIA round brilliant cut diamond of 4.18 carats, accompanied with GIA #6227649756 stat...

Category

1920s American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring
Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring

Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring

Located in Beverly Hills, CA

One Art Deco Austrian GIA 1.01 Carat Round Brilliant Cut Diamond 14K White Gold Ring. Featuring one GIA round brilliant cut diamond of 1.01 carats, accompanied with GIA #2235036933 s...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

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

Art Deco French 2.10 Carat Round Cut Diamond 18 Karat White Gold Bezel Set Ring
Art Deco French 2.10 Carat Round Cut Diamond 18 Karat White Gold Bezel Set Ring

Art Deco French 2.10 Carat Round Cut Diamond 18 Karat White Gold Bezel Set Ring

Located in Beverly Hills, CA

One Art Deco French 2.10 Carat Round Cut Diamond 18 Karat White Gold Bezel Set Ring. Featuring one round brilliant cut diamond weighing approximately 2.10 carats, graded H color, I2 ...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

4.03 Carat White Old European Cut Round Diamond Vintage Ring in 18 Karat Gold
4.03 Carat White Old European Cut Round Diamond Vintage Ring in 18 Karat Gold

4.03 Carat White Old European Cut Round Diamond Vintage Ring in 18 Karat Gold

Located in New York, NY

Simple but elegant. This classic design will surely elevate glamour and style. This vintage ring features a white old european cut round weighing 4.03 carat with VS clarity and OP c...

Category

Mid-18th Century Unknown Victorian Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold

Edwardian 1.37 Carats Round Brilliant Cut Diamond Platinum Tourbillion Swirl Rin
Edwardian 1.37 Carats Round Brilliant Cut Diamond Platinum Tourbillion Swirl Rin

Edwardian 1.37 Carats Round Brilliant Cut Diamond Platinum Tourbillion Swirl Rin

Located in Beverly Hills, CA

One Edwardian 1.37 Carats Round Brilliant Cut Diamond Platinum Tourbillion Swirl Ring. Featuring one GIA round brilliant cut diamond of 1.37 carats, accompanied with GIA #5222780979 ...

Category

1910s Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

French 1925 Diamonds Platinum Art Deco Round Ring
French 1925 Diamonds Platinum Art Deco Round Ring

French 1925 Diamonds Platinum Art Deco Round Ring

Located in Poitiers, FR

Ring in platinum, dog's head hallmark. Charming antique round ring, it is set in the center with claws with an antique- cushion cut diamond surrounded by diamonds. The basket of the ...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, White Diamond, Platinum

1920s Diamond 18 Karat White Gold Thin Round Ring
1920s Diamond 18 Karat White Gold Thin Round Ring

1920s Diamond 18 Karat White Gold Thin Round Ring

Located in Poitiers, FR

Ring in 18 karat white gold. Its mounting of round shape is decorated in the center of a brilliant- cut diamond retained with claws on an openwork decoration and punctuated with rose...

Category

1920s French Belle Époque Antique Round Cut Engagement Rings

Materials

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

1925s Diamonds 18 Karat White Gold Round Openwork Ring
1925s Diamonds 18 Karat White Gold Round Openwork Ring

1925s Diamonds 18 Karat White Gold Round Openwork Ring

Located in Poitiers, FR

Ring in 18 karat white gold. Of round shape, this charming antique ring is closed- set in the center, of a brilliant- cut diamond, on a decoration openworked like a flake set with ro...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

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

Edwardian GIA 0.76 Carats Round Brilliant Diamond Platinum Filigree Ring
Edwardian GIA 0.76 Carats Round Brilliant Diamond Platinum Filigree Ring

Edwardian GIA 0.76 Carats Round Brilliant Diamond Platinum Filigree Ring

Located in Beverly Hills, CA

One Edwardian GIA 0.76 Carats Round Brilliant Diamond Platinum Filigree Ring. Featuring one GIA round brilliant cut diamond of 0.76 carat, accompanied with GIA #6224791329 stating th...

Category

1910s Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

French 1925s Diamonds 18 Karat Yellow Gold Round Ring
French 1925s Diamonds 18 Karat Yellow Gold Round Ring

French 1925s Diamonds 18 Karat Yellow Gold Round Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark and platinum. Delightful antique ring, it represents a disc whose center is a brilliant-cut diamond and the two surrounding rows are...

Category

1920s French Art Deco Antique Round Cut Engagement Rings

Materials

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

Victorian Five-Stone Old Cut Diamond Ring, circa 1900s
Victorian Five-Stone Old Cut Diamond Ring, circa 1900s

Victorian Five-Stone Old Cut Diamond Ring, circa 1900s

Located in London, GB

This ring dates to the 1900s and is a classic Victorian style. The old cut diamonds graduate in size, 0.30 carat in the centre, 0.20 carat either side and the ends weigh 0.15 carat. ...

Category

Early 1900s Victorian Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold

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

Vintage Tiffany & Co. Platinum ring with a Transitional Cut center diamond weighing 1.20 carats, Color G-H, Clarity VS. Ring includes 10 round brilliant cut diamonds of the same per...

Category

Early 20th Century American Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

1920s Belle Époque Diamond 18 Karat White Gold Flat Round Ring
1920s Belle Époque Diamond 18 Karat White Gold Flat Round Ring

1920s Belle Époque Diamond 18 Karat White Gold Flat Round Ring

Located in Poitiers, FR

Ring in 18 karats white gold, eagle's head hallmark. Lovely antique ring, it is adorned on its top of 19 antique brilliant- cut diamonds on a chiseled decor and set with grains. The ...

Category

1920s French Belle Époque Antique Round Cut Engagement Rings

Materials

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

French 19th Century Diamonds 18 Karat Yellow Gold Round Shape Ring
French 19th Century Diamonds 18 Karat Yellow Gold Round Shape Ring

French 19th Century Diamonds 18 Karat Yellow Gold Round Shape Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, horse head hallmark. A charming round-shaped antique ring set with antique cushion-cut diamonds, the center one being larger and set with folded claws. ...

Category

Late 19th Century French Napoleon III Antique Round Cut Engagement Rings

Materials

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

Art Deco Diamond Ring .58ct French Cut Sapphires Original 1920's 18K
Art Deco Diamond Ring .58ct French Cut Sapphires Original 1920's 18K

Art Deco Diamond Ring .58ct French Cut Sapphires Original 1920's 18K

Located in Dearborn, MI

Genuine Original Art Deco Antique from 1920's Diamond French Cut Sapphire Engagement Ring .58ct 18K Featuring a Stunning .43ct Genuine Round Brilliant Cut Natural Mined Diamond Cen...

Category

1920s Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

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By Cartier

Located in Scottsdale, AZ

Ring Size: 6.5 (US), 53 (EU) This gorgeous Cartier Love ring in 18 karat rose gold is an iconic and timeless piece that epitomizes both elegance and romance. Crafted by the renowned...

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21st Century and Contemporary Unknown Contemporary Antique Round Cut Engagement Rings

Materials

Gold, 18k Gold, Rose Gold

Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires
Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires

Cartier 1.55 carat GIA FVVS1 Emerald Cut Diamond Three Stone Ring with Sapphires

By Cartier

Located in New York, NY

This sophisticated and unique Cartier ring would be a one of a kind engagement ring or perfect as a right hand statement piece. This ring showcases a stunning 1.55 carat emerald cut...

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2010s French Antique Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

Etincelle de Cartier Pavé Diamond Eternity Band Ring 18 Karat White Gold, Sz 51
Etincelle de Cartier Pavé Diamond Eternity Band Ring 18 Karat White Gold, Sz 51

Etincelle de Cartier Pavé Diamond Eternity Band Ring 18 Karat White Gold, Sz 51

By Cartier

Located in Scottsdale, AZ

This absolutely gorgeous Etincelle de Cartier pave diamond band ring is the epitome of timeless beauty. The petite delicate paved band boasts an ultra feminine feel, while the sleek ...

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2010s French Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

1.30 CT. Tiffany & Co. Round Diamond Solitaire Engagement Ring In Platinum
1.30 CT. Tiffany & Co. Round Diamond Solitaire Engagement Ring In Platinum

1.30 CT. Tiffany & Co. Round Diamond Solitaire Engagement Ring In Platinum

By Tiffany & Co.

Located in Chicago, IL

Previously owned Tiffany & Co. Solitaire Collection ring. The ring is a size 6 (US), made of platinum, and weighs 3.0 DWT (approx. 4.67 grams). It also has one round H-color, VS2-cla...

Category

21st Century and Contemporary European Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Engagement Ring 1.00ct
Tiffany & Co Engagement Ring 1.00ct

Tiffany & Co Engagement Ring 1.00ct

$12,999Sale Price|21% Off

Tiffany & Co Engagement Ring 1.00ct

By Tiffany & Co.

Located in SYDNEY, NSW

A Tiffany & Co, Diamond Engagement Ring, made of 950 Platinum, and weighing 5.84 gm. Stamped: Tiffany & Co. PT950 30297245. Set with a Round, brilliant cut Diamond, colour I, and cl...

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21st Century and Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold
1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold

1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold

Located in BEVERLY HILLS, CA

Classic solitaire diamond engagement ring Tiffany style setting. 1.55 carat round brilliant diamond, approximately G color grade and SI2/I1 clarity grade. 18-karat white gold, 3.54 g...

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21st Century and Contemporary American Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Antique Certified 4.97ct Fancy Light Yellow Old Cushion Cut Diamond Ring
Antique Certified 4.97ct Fancy Light Yellow Old Cushion Cut Diamond Ring

Antique Certified 4.97ct Fancy Light Yellow Old Cushion Cut Diamond Ring

Located in London, GB

A beautiful antique 4.97ct old cushion cut diamond three stone ring set in 18k yellow gold and platinum. The ring is centrally set with a stunning antique old cushion cut diamond wh...

Category

1890s Unknown Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Cartier Diamond Rings
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By Cartier

Located in Geneva, CH

Pink gold wedding ring round diamond 0.50 carat. White gold wedding ring brillants. Ref. B4077952. Yellow gold wedding ring round diamond 1.00 carat. Ring size: 52 / 6 US. Total ...

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2010s Antique Round Cut Engagement Rings

Materials

Diamond, Gold

GIA Certified 1.01 Carat Old Mine Cut Diamond Platinum Engagement Ring
GIA Certified 1.01 Carat Old Mine Cut Diamond Platinum Engagement Ring

GIA Certified 1.01 Carat Old Mine Cut Diamond Platinum Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

A refined tribute to antique elegance, this exceptional engagement ring centers around a GIA-certified 1.01 carat Old Mine Brilliant Cut diamond, celebrated for its romantic faceting...

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2010s American Art Deco Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum
Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum

Cartier Destinee Cushion 1.15 cts H VS1 Halo Engagement Ring in Platinum

By Cartier

Located in San Diego, CA

Cartier Destinee Cushion Diamond Engagement Ring Style: Halo with Diamond Halfway on Shank Ref. number: N4746100 Certification: GIA 2215029799 Metal: Pt 950 Platinum Size: 6.25 ...

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2010s Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Novo 1.47 Tcw Cushion Diamond Eng Ring Pave Diamond Platinum Band
Tiffany & Co. Novo 1.47 Tcw Cushion Diamond Eng Ring Pave Diamond Platinum Band

Tiffany & Co. Novo 1.47 Tcw Cushion Diamond Eng Ring Pave Diamond Platinum Band

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co NOVO Cushion-Cut Engagement Ring with Pave Diamond Platinum Band GIA: 2221781006 Metal: Platinum PT950 Size: 5.5 sizable TCW: 1.47 tcw Main Diamond: Cushion Cut Dia...

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2010s Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich
Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich

Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich

By Janesich

Located in Los Angeles, CA

A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...

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1910s Italian Edwardian Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Cartier Maillon Panthere Diamond Wedding Band Ring
Cartier Maillon Panthere Diamond Wedding Band Ring

Cartier Maillon Panthere Diamond Wedding Band Ring

By Cartier

Located in San Diego, CA

Cartier Maillon Panthere Diamond Band Ring Style: Band Ref. number: CRB4221053 Metal: 18kt White Gold Size: Cartier Size 53 - US 6.25 Measurements: 2.5 MM TCW: 12 Round Brillia...

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Early 2000s Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Cartier Diamond Solitaire 1895 0.62ct F-VVS2 Platinum Ring N4163600 US 5 1/4
Cartier Diamond Solitaire 1895 0.62ct F-VVS2 Platinum Ring N4163600 US 5 1/4

Cartier Diamond Solitaire 1895 0.62ct F-VVS2 Platinum Ring N4163600 US 5 1/4

By Cartier

Located in Tokyo, JP

■Item No.: 31210322 ■Brand: Cartier ■Name: Solitaire 1895 Ring ■Ref.: N4163600 ■Material: 1P Diamond (D0.62ct F-VVS2), Pt950 Platinum ■Weight: Approx. 3.7g ■Ring Size: EU: 50 / USA: ...

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2010s French Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.74 Carat Diamond Knife Edge Engagement Ring
Tiffany & Co. 1.74 Carat Diamond Knife Edge Engagement Ring

Tiffany & Co. 1.74 Carat Diamond Knife Edge Engagement Ring

By Tiffany & Co.

Located in Bethesda, MD

The ring features a center brilliant cut diamond weighing 1.74 carats. The diamond is H color and VS1 clarity. All Tiffany & Co rings are pre-owned and sold with authentic Tiffany & ...

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2010s Antique Round Cut Engagement Rings

Materials

Diamond, Platinum

Hecate 1.92cts 'Cert' Old Mined Round Diamond Set in 18k Solitaire Ring
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Hecate 1.92cts 'Cert' Old Mined Round Diamond Set in 18k Solitaire Ring

Located in Paris, FR

Beautiful Round Old European Cut diamond of 1,92cts. The stone cut is more plate than usual, so its crown surface is bigger and looks like a 2,50 carats, it is quite impressive. It c...

Category

2010s French Contemporary Antique Round Cut Engagement Rings

Materials

Diamond, 18k Gold

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Antique Round Cut Engagement Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of antique round cut engagement rings. All of the items for sale were constructed with extraordinary care, often using Platinum, Gold and White Gold. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 20th Century. Pieces in our collection of antique round cut engagement rings made by Art Deco jewelers — as well as those associated with Edwardian — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Five Star Jewelry and Tiffany & Co. are consistently popular. Today, if you’re looking for round cut antique round cut engagement rings and are unable to find the perfect match, our selection also includes old european cut and rose cut alternatives. There aren’t many items for men in our collection of antique round cut engagement rings, as most of the options available are for women.

How Much are Antique Round Cut Engagement Rings?

On average, antique round cut engagement rings at 1stDibs sell for $6,669, while they’re typically $220 on the low end and $32,000 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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.