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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halo engagement ring showcasing a triple-wire shank
engagement ring featuring an antique cushion-cut diamond set within a halo
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4.60ct Antique Cushion Cut Diamond Platinum Halo Ring

$55,000
Diamond Cluster and Platinum Ring Tusten Ring Artistic
1.97ct Total Diamond Weight Old Mine Cut Cluster Engagement Ring 13995 F5
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1.22ct F Color Antique Cut Diamond Clustre Ring. Tusten Ring

RESERVED
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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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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
Silver Basket Mounting Diamond Engagement Ring 14351 F4
Victorian Era Old Mine Cut Diamond Ring 14351 F2
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Clement Ring. Circa 1860, Antique, Victorian Era

$2,500
sherborn engagement ring si1 clarity
vintage engagement ring featuring a 0.55 carat old mine cut diamond
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Sherborn Ring. Circa 1930, Vintage, Art Deco Era

$2,800
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Vintage Victorian 1ct yellow gold ring 1880 Artistic 12529
Victorian 1.23-carat yellow gold engagement ring 1880 TV 12529
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Antique Sheffield Ring. Circa 1880

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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.