Explore our Old Mine Engagement Rings collection, hand-selected by Michael and Afshin for their unique charm, quality, and historical meaning.

The estate diamonds below were cut between 1880 and 1930.

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A Stunning Antique Art Deco Engagement Ring Lewes Ring 14651
French Old European Cut Diamond Ring 14651 F5
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Art Deco Vintage 0.43ct Diamond Engagement Ring. Lewes Ring. Circa 1920

$3,000
Antique Prong-Set Halo Engagement Ring Jersey Ring 14217
0.45ct Old European Cut Diamond Floral Motif Prong Setting 14217 F5
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Edwardian 0.45ct Old Mine Cut Jersey Engagement Ring. Circa 1910

$3,200
Antique Cushion-Cut Diamond on Platinum Ring Matera Ring 13051
matera engagement ring with an under-gallery boasting lovely openwork filigree and triple wire shank
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0.61ct Antique Cushion Cut Diamond Matera Ring

$4,500
-10%
An antique Art Nouveau diamond cluster ring M24_3295
Seven Old Mine Cut Diamond 1.05ct Total Weight 13729 F2
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Antique Yellow Gold Old Mine Cut Diamond Ring. Medway Ring. Circa 1890

Original price was: $5,500.Current price is: $4,950.
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An antique French diamond cluster engagement ring. Acadian Ring 14513 Artistic
Antique Art Deco Era Diamond Cluster Engagement Ring Acadian Ring 14513
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Acadian Ring. Circa 1920, Antique, Art Deco Era

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Antique Two-Stone Diamond and Ruby Ring Belvedere Ring 14646
belvedere anniversary ring from 1905 featuring two stones set in prongs
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Antique Edwardian Era Two-Stone Diamond Ruby Ring. Belvedere Ring, Circa 1905

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Antique French Edwardian Era Diamond Engagement Ring - Melina Ring 15244-F5
Edwardian Era 0.85ct Diamond Yellow Gold Ring - Melina Ring 15244-F2
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Antique French Edwardian 0.85ct Diamond Melina Ring

$4,800
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0.75ct Old European Cut Diamond Art Deco Engagement Ring 14215-F5
Platinum Box Prong Art Deco Era 0.75ct Diamond Engagement Ring 14215-F3
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Arles Ring. Circa 1920, Antique, Art Deco Era

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0.77ct Old European Diamond and Platinum Ring - Brent Ring 12826
Platinum and Diamond Square Prong Engagement Ring 12826 F3
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Brent Ring

$4,500
Edwardian Era Three-Stone Engagement Ring Chaumont Ring 14655
Pearl and Single Cut Diamond Three Stone Ring 14655 F5
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Chaumont Ring. Circa 1900, Antique, Edwardian Era

$3,500
Old European Cut Antique French Ring Englewood Ring 14653
Rose Cut and Single Diamond Swirl Ring 14653 F5
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Englewood Ring. Circa 1900, Antique, Edwardian Era

$3,600
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Hylan Ring. Circa 1935, Vintage, Art Deco Era
hylan engagement ring I color and VS2 clarity
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Hylan Ring. Circa 1935, Vintage, Art Deco Era

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Edwardian Old Mine Cut Diamond Dome Ring Artistic Picture 14064
0.25ct Center Diamond 0.82ct NE Orientation 1.72ct Total Diamond Weight 13944 F5
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Media Ring. Circa 1900 (Antique, Edwardian Era)

$3,800
0.55 carat Old European Cut Diamond Engagement Ring Murren Ring 14512
Edwardian Era French Hallmark Swirl Motif Ring 14512 F5
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Murren Ring. Circa 1905, Antique, Edwardian Era

$3,500
Three Stone Chanel Set Platinum Antique Ring Circa 1900 13517-artistic-1000-
French Three Stone Diamond Engagement Ring 13517 F2
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Torrington Ring. Circa 1900

$3,000
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Old European Cut Floral Cluster Diamond Engagement Ring Natural Ruby Halo 13696-artistic-1000-
Diamond & Ruby Halo Cluster Engagement Ring 13696 F5
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Tufton Ring

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isham ring j color and si1 clarity mounted in silver
isham ring featuring fivee old mine cut diamonds j color
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Isham Ring. Circa 1880, Antique, Victorian Era.

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Watson Ring. Circa 1900
Antique Victorian Ruby and Diamond Ring 13109 Watson Ring
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Watson Ring. Circa 1900

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Antique Cushion Cut Edwardian Era Platinum Engagement Ring 13862-artistic1000
Old European Cut Diamond Decorated Platinum Hand Crafted Antique Ring Circa 1905 13862 F5
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Auckland Ring. Circa 1905

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Art Deco Era Hand Crafted Platinum Mounting And Diamond Engagement Ring 13863 F2 (1)
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Harkness Ring. Circa 1920

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These engagement rings feature antique diamonds cut in the old mine style. These diamonds are known for their cushion shapes and brilliant facets, typical of jewelry crafted before modern diamond-cutting techniques. The old mine cut diamond is the ancestor of the round brilliant-cut diamond.

Old Mine diamonds are sought after for their romantic, soft appearance and inner light, making them popular for those seeking a ring with a rich history and a unique, vintage feel. Discover the timeless beauty and classic elegance of our Old Mine Engagement Rings.