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
3.90ct Antique Diamond Platinum Engagement Ring - Boudry Ring
Antique Old Mine Cut Diamond Ring - Boudry Ring 13538
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Art Deco 3.90ct Diamond Boudry Ring. Circa 1920

$42,000
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Cushion Cut 4.04ct Diamond Engagement Ring

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6.66 Carat Antique Cushion Cut Diamond Ring - Wilmont Ring
Wilmot 6 carat antique Cushion Cut Diamond Ring TSV
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Wilmot Ring

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antique engagement ring
Victorian Engagement Rings
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2.50ct Antique Victorian Engagement Ring

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4 Carat Vintage Engagement Ring. Circa 1925
4.94 Finger Picture
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4 Carat Vintage Engagement Ring. Circa 1925

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7 Carat diamond engagement ring with large halo
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3.25ct Antique Cushion Cut Diamond and Diamond Halo Tiverton Ring

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Art Deco Engagement Rings
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3.80ct Antique Diamond Engagement Ring

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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.