Browse our collection of stunning 2 Carat Diamond Engagement Rings, handpicked by Michael and Afshin. These 2 carat diamonds feature old European cuts, old mine cuts, emerald-cuts and round cuts.

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2.00 carat old European cut center diamond with split shank design Villamont Ring EURA207
Art Deco ring centering a 2.00ct Diamond Villamont Ring, Circa 1920 EURA207
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Art Deco 2.00ct Diamond Villamont Ring, Circa 1920

$25,000
2.19 carat center old European cut with ruby and diamond double halo Dunbar Ring 15940
Art Deco era ring with Diamond and Ruby stones Dunbar Ring, Circa 1925 15940
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Art Deco 2.19ct Diamond and Ruby Dunbar Ring, Circa 1925

$23,000
2.01 gia certified old european cut diamond with diamond and sapphire details Glade Ring 15692
Art Deco 2.01ct GIA Diamond and Sapphire Glade Ring, Circa 1925 15692
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Art Deco 2.01ct GIA Diamond and Sapphire Glade Ring, Circa 1925

$22,500
2.29ct Octagon Halo Old Euro Engagement Ring 14399
2.29 carat Octagon Halo Old Euro Engagement Ring 14399
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2.29ct Octagon Halo Old Euro Engagement Ring

$32,000
Top View Diamond Center with Emerald Halo Ring 14827
Top Side View Diamond and Emerald Halo on Platinum 14827
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2.00ct Diamond and Emerald Halo Woodmere Ring

$26,000
Top View Diamond and Platinum Engagement Ring Radom Ring 14753
Top Side View Diamond on Platinum Engagement Ring 14753
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2.01ct Old European Cut Diamond Radom Antique Ring, Circa 1930

$23,000
D color old European cut Diamond Ring Aveyron Ring 10660
Art Deco Platinum and Diamond Ring Aveyron Ring 10660
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2.05ct Old European Cut Diamond, D color, GIA Certified Aveyron Ring

$52,000
2.06ct Old European Diamond Emerald Ring - Calca Ring 13692 Top View
Top Side View 2.06-carat Old European Cut Diamond Ring 13692
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2.06ct Old European Cut Diamond and Emeralds Ring. Calca Ring

$27,000
Old European Diamond Emerald Navette Ring - Foxborough Ring 14667 Top View
Art Deco Diamond and Emerald Ring - Foxborough Ring 14667 TSV
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Foxborough Ring. Circa 1925, Antique, Art Deco Era

$28,000
Top View Diamond and Sapphire Platinum Engagement Ring 15425
striking halo and diamond engagement ring Top Side View 15425
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2.05ct Diamond Sapphire Halo Sheep Meadow Ring

$17,000
Top View Old European Cut Diamond Ring Bollon Ring 13806
Platinum Art Deco Style Ring Bollon Ring Top Side View
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2.84ct Diamond and Emerald/Onyx Accent Platinum Bollon Ring

$35,000
2 carat Old European Cut Diamond Ring Everett Ring 13112
Baguette Cut Accent Diamond Platinum Ring Everett Ring
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2ct GIA HVVS2 Diamond Everett Ring

$35,000
Old European Cut Diamond Sapphire Ring - Strand Ring 14040 TV
Diamond Sapphire Three Stone Engagement Ring - Strand Ring 14040 TSV
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2.03ct Diamond and Sapphire Three Stone Strand Ring

$25,000
2.04ct Diamond and Double Halo Jayton Ring 15071
2.04ct Diamond with a Double diamond Halo Jayton Ring 15071
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2.04ct Diamond and Double Halo Jayton Ring

$26,000
2.25ct Old European Cut Diamond Halo Engagement Ring Heathrow Ring 13528_TV
2.25ct Old European Cut Diamond Halo Ring Heathrow Ring 13528_TSV
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2.25ct Diamond Platinum Halo Heathrow Ring

$23,000
ring with onyx circa 1920
Art Deco Diamond and Onyx Ring Sherman Ring 14302 Top Side View
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2.25ct Sherman Ring. Circa 1920, Antique, Art Deco Era

$22,500
Normandy Ring Old European Cut Diamond Ring 13451-Top View-1000PX
old European cut diamond ring Normandy ring 13451-TSV-1000PX
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2.26ct Diamond Platinum Normandy Ring

$18,700
Top View antique Old European cut diamond calp ring circa 1925
Antique Engagement ring featuring Old European Cut Diamond 14397-TSV-1000PX
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2.50ct Calp Ring. Circa 1925, Antique, Art Deco

$25,000
Platinum and Diamond Ring Moreland Ring Top View 14276
2.67ct Old European Diamond Engagement Ring - Moreland Ring 14276 TSV
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2.67ct Old European Cut Diamond Moreland Ring

$28,000
2.88ct Center Old European Cut Diamond Engagement Ring 14356 TV 1000PX
2.88ct Old European Diamond Engagement Ring - Bloomington Ring 14356 TSV
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2.88ct Old European Cut Diamond Platinum Bloomington Ring

$35,000
Bezel-set 2.00ct Old European Diamond Ring - Scottsboro Ring 14041 TV
Old European Cut Diamond Leaf-Motif Ring - Scottsboro Ring 14041 TVS
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2ct Diamond GIA Scottsboro Ring

$23,000
Antique Art Deco Era GIA 2.01ct Olney Ring, Circa 1920 15459
Antique Art Deco Era GIA certified 2.01ct Olney Ring, Circa 1920 15459
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Antique Art Deco Era GIA 2.01ct Olney Ring, Circa 1920

$24,000
Antique GIA Certified 2.25ct Diamond and Platinum Gabela Ring, Circa 1910 15283
Antique GIA Certified 2.25 carat Diamond and Platinum Gabela Ring, Circa 1910 15283
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Antique GIA Certified 2.25ct Diamond and Platinum Gabela Ring, Circa 1910

$30,000
Top View Antique GIA-Certified 2.25ct Old European Cut Diamond Ring AL101
Top Side View Diamond Center Flanked by Alternating Diamond and Onyx AL101
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Antique GIA-Certified 2.25ct Old European Cut Diamond and Onyx Kanona Ring, Circa 1920

$26,000
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Art Deco 2.08ct center Diamond Darfield Ring, Circa 1925 14619
Art Deco 2.08ct Diamond Darfield Ring, Circa 1925 14619
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Art Deco 2.08ct Diamond Darfield Ring, Circa 1925

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2.08 carat old european cut center diamond with geometric design Loag Ring 15804
Art Deco 2.08 carat center Diamond with shoulder design Loag Ring, Circa 1930 15804
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Art Deco 2.08ct Diamond Loag Ring, Circa 1930

$18,500
Art Deco 2.70ct old European diamond platinum Tarsia Ring 16116 TV
Art Deco 2.70ct Old European Diamond Tarsia Ring 16116 TSV
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Art Deco 2.70ct Old European Diamond Tarsia Ring, Circa 1930

$25,000
Art Deco Era 2.27ct Diamond Wellsboro Ring, Circa 1925 14904
Art Deco Era 2.27 carat Diamond Wellsboro Ring, Circa 1925 14904
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Art Deco Era 2.27ct Diamond Wellsboro Ring, Circa 1925

$22,500
original Art Deco diamond engagement ring Arts and Crafts Ring TV 11694
11694 Arts and Crafts Ring TSV
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Art Deco Era Diamond Platinum Pittston Ring. Antique, Circa 1920

$22,500
New
Art Deco 2.12ct old European cut diamond platinum Tonda Ring DS9456 TV
Art Deco 2.12 carat old European diamond platinum Tonda Ring DS9456 TSV
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Art Deco GIA 2.12ct Diamond Tonda Ring, Circa 1925

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Signed Buccellati Diamond Openwork White Gold Engagement Ring - 13836 TV
Buccellati 2.23ct Old European Cut Diamond Engagement Ring - 13836 TSV
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Buccellati Vintage 2.23ct Diamond Ring. Circa 1960

$48,000
Old European Cut Diamond Solitaire Ring - Ellenburg Ring 11414 Top View
2.11ct Old European Diamond Engagement Ring - Ellenburg Ring 11414 TSV
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GIA 2.11ct Old European Cut D Color Diamond Ellenburg Ring

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2.15old European cut diamond yellow gold three stone English Ring 16091 TV
2.15ct old European Cut Diamond Three Stone English Ring 16091
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GIA 2.15ct Diamond Three Stone Ring English Ring

$26,000
Top View Diamond with Double Halo Engagement Ring 15153 TV
Top Side View GIA-Certified 2.19 carat Diamond Engagement Ring 15153
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GIA-Certified 2.19ct Diamond with Double Halo Tordera Ring

$28,000
-10%
2.14ct Old European Cut Diamond Engagement Ring Top View 13247_TV
Platinum Baguette Cut Diamond Accented Shoulder Engagement Ring 13247_TSV
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Mid-Century 2.14ct Old Diamond Engagement Park End Ring. Circa 1950

Original price was: $20,000.Current price is: $18,000.
Antique Diamond Sapphire Three Stone Ring - Westvale Ring 13998 Top View
Art Deco Three Stone Engagement Ring - Westvale Ring 13998 TSV
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Westvale Ring. Vintage Circa 1930, Art Deco Era

$26,000