Shop our gorgeous collection of 1-carat diamond engagement rings. Each ring in this selection was handpicked by Afshin and Benjamin for its beauty, craftsmanship, and overall quality. You’ll find antique rings, vintage designs, and beautifully made settings that highlight the diamond’s natural brilliance.

If something catches your eye, don’t wait! You can reserve the ring by placing a refundable deposit.

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art deco era ring featuring a 1.56 carat center diamond Bairoil Ring 15615
Art Deco 1.56 carat Diamond Engraved Bairoil Ring, Circa 1920 15615
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Art Deco 1.56ct Diamond Engraved Bairoil Ring, Circa 1920

$11,000
Antique GIA 1.06ct Diamond Southwell Ring. Art Deco Era, Circa 1935 13782
Antique GIA-Certified 1.06 carat Diamond Engagement Ring Southwell Ring 13782
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Antique GIA 1.06ct Diamond Southwell Ring. Art Deco Era, Circa 1935

$13,000
2.16ct GIA-Certified old european cut diamond with sapphire details Chrysler Ring 15836
antique Art Deco GIA 2.16ct Diamond and Sapphire Chrysler Ring, Circa 1925 15836
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Art Deco GIA 2.16ct Diamond and Sapphire Chrysler Ring, Circa 1925

$25,000
Antique 3.00 carat Diamond Halo Stockton Ring. Victorian Era, Circa 1880 14572
Antique 3.00ct center Diamond Halo Stockton Ring. Victorian Era, Circa 1880 14572
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Antique Art Deco Era 1.59ct Diamond Noyers Ring, Circa 1925

$13,500
GIA-Certified 1.63 carat Old European cut Diamond Engagement Ring 14704 TV 1000P
Old European cut diamond ring Platinum 14704 TSV 1000P Hornsby ring
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GIA Art Deco 1.63ct Hornsby Ring. Antique, Circa 1930

$17,600
1.17 Carat Art Deco Old European Cut Engagement Ring Handcrafted Platinum - Nouveaux Ring
Handcrafted Platinum 1.17 Carat Art Deco old European Cut Engagement Ring - Nouveaux Ring
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1.17ct Nouveaux Ring, Circa 1920

$12,000
Art Deco 1.06ct Diamond Filigree Ring - Newcastle Ring 14848 Top View
Antique 1.06 carat Old European Diamond Ring - Newcastle Ring 14848-TSV
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Antique 1.06ct Diamond Filigree Newcastle Ring. Art Deco Era, Circa 1925

$10,500
Antique Art Deco Diamond Ring Colmar Ring Top View 14012
Platinum and Diamond Sapphire Accent Ring Colmar Ring Top Side View
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Antique Art Deco 1.49ct Diamond Sapphire Colmar Ring. Circa 1920

$16,800
Antique Platinum Art Deco Ring Monticello Ring Top View 14164
Monticello Ring featuring prong-set 1.66 carat old European cut diamond ring 14164
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Art Deco Era 1.66ct Diamond Monticello Ring. Antique, Circa 1930

$14,000
GIA 1.82ct Diamond Scranton Ring. Circa 1920, Antique, Art Deco Era
Art Deco Diamond 1.82ct GIA Ring Scranton Ring Top Side View 15481
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Art Deco GIA 1.82ct Diamond Scranton Ring, Circa 1920

$18,000
Three Stone Platinum Lacey Work Art Deco Antique Engagement Ring 13691-TV-1000PX
Art Deco Engagement Ring Circa 1910 Platinum Mounting 3.05ct Total Diamond Weight 13691-SV-1000PX
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Art Deco Three Stone Dorchester Ring. Circa 1930

$25,000
1.01ct Diamond Art Deco era ring with diamond details on shoulder Lavina Ring 15616
1.01 carat Diamond Art Deco ring with diamonds on shoulders Lavina Ring 15616
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1.01ct Diamond Art Deco Lavina Ring, Circa 1920

$7,300
Art Deco Diamond Sapphire Engagement Ring - Woodbine Ring 13597 TV
Top Side View Antique Platinum Mounting Diamond And Sapphire Ring 13597-TSV-1000PX
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1.15ct Woodbine Ring. Circa 1930

$10,500
Antique Art Deco Era Diamond And Sapphire Engagement Ring 14013-TV-1000PX
Top Side View 1.20 carat Diamond Engagement Ring
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1.20ct Old European Cut Diamond Bernex Ring. Circa 1925

$9,900
Top View 1.22 carats Diamond Engagement Ring Clara Ring 15065
Side View Diamond on Platinum Engagement Ring Clara Ring 15065
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1.22ct Diamond Platinum Clara Ring. Circa 1930, Antique, Art Deco Era.

$8,000
1.47ct Old European Cut Diamond and Sapphire Ring - Montvale Ring 14677 TV
Diamond and Sapphire Halo Engagement Ring - Montvale Ring 14677 TSV
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1.47ct Montvale Ring. Circa 1925, Antique, Art Deco Era

$15,000
Art Deco Old European Diamond Ring - Oppenheim Ring 14689 TV
Antique Old European Cut Diamond Ring - Oppenheim Ring 14689 TSV
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1.58ct Oppenheim Ring. Circa 1920, Antique, Art Deco Era.

$15,500
Old European Cut Art Deco Diamond Ring Ballston ring 15628
art deco 1.72ct Old European Diamond French Ballston Ring. Circa 1925 15628
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1.72ct Art Deco Old European Diamond French Ballston Ring, Circa 1925

$13,000
Antique Art Deco Diamond Sapphire Engagement Ring - Amsterdam Ring 14556 TV
Art Deco Old European Diamond Sapphire Ring - Amsterdam Ring 14556 TSV
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1.85ct Amsterdam Ring. Circa 1920, Antique, Art Deco Era

$18,500
Antique Art Deco 1.65ct Oakdale Ring, Circa 1920 14880
Antique Art Deco 1.65 carat Oakdale Ring, Circa 1920 14880
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Antique Art Deco 1.65ct Oakdale Ring, Circa 1920

$16,000
Antique Bailey Banks & Biddle old mince cut diamond ring 15333 TV
Antique Bailey Banks & Biddle 1.36ct old European platinum Diamond Ring 15333 TSV
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Antique Bailey Banks & Biddle GIA 1.36ct Diamond Ring, Circa 1930

$11,000
Art Deco 1.16ct old European cut diamond platinum filigree Narros Ring 16000 TV
Art Deco 1.16ct Old European Diamond Filigree Narros Ring 16000 TSV
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Art Deco 1.16ct Old European Diamond Filigree Narros Ring, Circa 1925

$8,800
New
Art Deco 1.25ct old European cut diamond platinum Lambert Ring 16212 TV
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Art Deco 1.25ct Diamond Geometric Lambert Ring, Circa 1925

$8,500
art deco era ring centering 1.43 carat GIA certified Cellere Ring 15999
Art Deco 1.43ct GIA Diamond Cellere Ring, Circa 1920 15999 top side view photo
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Art Deco 1.43ct GIA Diamond Cellere Ring, Circa 1920

$12,000
1.59ct Diamond Art Deco era with detailed designed shoulders Holbrook Ring 14539
Antique 1.59 carat Diamond Geometric Holbrook Ring, Circa 1920 14539
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Art Deco 1.59ct Diamond Geometric Holbrook Ring, Circa 1920

$12,500
Art Deco Antique Diamond Engagement Ring 1920s Top View 13732
Geometric Art Deco Engagement Ring - Medford Ring 13732 TSV
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Art Deco 1.75ct Medford Ring. Circa 1935

$22,000
1.22ct Palisade Ring. Circa 1925 (Antique, Art Deco Era) Top View 14189
Antique Art Deco Diamond and Sapphire Engagement Ring 14189
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Art Deco GIA 1.53ct Diamond and Sapphire Palisade Ring, Circa 1925

$10,500
New
Antique 1.67ct old European cut diamond platinum filigree Montant Ring DS9696 TV
Art Deco 1.67ct old European cut diamond platinum diamond accent Montant Ring DS9696 TSV
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Art Deco GIA 1.67ct Diamond Montant Ring, Circa 1920

$14,000
Art Deco 1.74ct old European cut diamond platinum filigree Calciano Ring 16028 TV
Art Deco 1.74ct old European diamond platinum sapphire Calciano Ring 16028 TSV
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Art Deco GIA 1.74ct Diamond and Sapphire Calciano Ring, Circa 1925

$19,000
Antique Art Deco Diamond Cocktail Ring - Berliner Ring 14227 TV
1.45ct Old European Cut Diamond Ring - Berliner Ring
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Berliner Ring. Circa 1920, Antique, Art Deco Era

$12,000
1.48ct Old European Cut Diamond Ring - Dartmouth Ring 14139 Top View
1.48ct Edwardian era ring
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Edwardian Era 1.48ct Diamond Dartmouth Ring, Circa 1915

$13,500
Top View GIA-Certified 1.61 carat Diamond Engagement Ring Trieste Ring 15389
Top Side View Diamond on Platinum Engagement Edwardian Era Ring 15389
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Edwardian Era GIA Certified 1.61ct Diamond Trieste Ring, Circa 1910

$20,000
Antique Art Deco Diamond Engagement Ring - Elverson Ring 14212 TV
1.27ct Old European Cut Diamond Ring - Elverson Ring 14212 TSV
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Elverson Ring. Circa 1920 (Antique, Art Deco Era)

$8,600
Antique Art Deco 1.78ct Diamond Engagement Ring - Fontana Ring 14594 Top View
antique art deco fontana ring
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Fontana Ring. Circa 1925, Antique, Art Deco Era

$14,000
Antique Three Stone Ring Platinum and Diamonds Jefferson Ring Top View 14421
Antique Old European Cut Diamond Ring - Jefferson Ring 14421 TSV
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Jefferson Ring. Circa 1925, Antique, Art Deco Era

$18,000
New
Art Deco 1.10ct old European cut diamond platinum halo Copenhagen Ring 16199 TV
Art Deco 1.10ct old European cut diamond platinum halo Copenhagen Ring 16199 TSV
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Vintage Art Deco 1.10ct Diamond Copenhagen Ring, Circa 1930

$9,800