Old Mine Cut Diamonds

If you’re a diehard vintage and antique jewelry fan like we are, an Old Mine Cut diamond engagement ring might be exactly what you’re looking for! Old Mine Cut diamonds are one-of-a-kind, unmistakably vintage stones that have a unique personality and style all their own. Because they are hard to find, an Old Mine Cut diamond engagement ring is very valuable to collectors and lovers of authentically vintage diamonds and jewelry. What’s not to love about that?

38 products

French Belle Epoque Diamond Yellow Gold Swirl Ring

French Belle Epoque Diamond Yellow Gold Swirl Ring
$14,245.00
$14,245.00
Antique Diamond Ruby 14K Yellow Gold Three Stone Ring

Antique Diamond Ruby 14K Yellow Gold Three Stone Ring
$22,949.00
$22,949.00
Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring

Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring
$28,489.00
$28,489.00
Antique GIA 3.09 Carat Old Mine Diamond 14K Yellow Gold Silver Ring

Antique GIA 3.09 Carat Old Mine Diamond 14K Yellow Gold Silver Ring
$221,576.00
$221,576.00
Edwardian GIA 1.01 Carat Old Mine Diamond 18K Rose White Gold Three Stone Ring

Edwardian GIA 1.01 Carat Old Mine Diamond 18K Rose White Gold Three Stone Ring
$57,373.00
$57,373.00
French Antique Diamond 18K Yellow Gold and Platinum Square Nine Stone Ring

French Antique Diamond 18K Yellow Gold and Platinum Square Nine Stone Ring
$22,158.00
$22,158.00
Art Deco Platinum 1.58 Carat Square Cut Diamond Filigree Ring

Art Deco Platinum 1.58 Carat Square Cut Diamond Filigree Ring
$142,442.00
$142,442.00
French Art Deco Diamond Sapphire White Gold Engagement Ring

French Art Deco Diamond Sapphire White Gold Engagement Ring
$27,697.00
$27,697.00
Art Deco GIA 1.68 Carat Old Mine Cut Diamond Ring

Art Deco GIA 1.68 Carat Old Mine Cut Diamond Ring
$53,812.00
$53,812.00
Art Deco GIA 3.01 Carats Old Mine Cut Diamond Platinum Engagement Ring

Art Deco GIA 3.01 Carats Old Mine Cut Diamond Platinum Engagement Ring
$435,239.00
$435,239.00
Art Deco GIA 1.71 Carat Old Mine Cut Diamond Platinum Ring

Art Deco GIA 1.71 Carat Old Mine Cut Diamond Platinum Ring
$91,005.00
$91,005.00
French Art Deco GIA 7.60 Carat Old Mine Cut Diamond Platinum Ring

French Art Deco GIA 7.60 Carat Old Mine Cut Diamond Platinum Ring
$751,776.00
$751,776.00
Victorian Diamond Solitaire Ring

Victorian Diamond Solitaire Ring
$34,820.00
$34,820.00
Edwardian Platinum and Emerald Ring

Edwardian Platinum and Emerald Ring
$120,680.00
$120,680.00
Art Nouveau Diamond Ring

Art Nouveau Diamond Ring
$185,966.00
$185,966.00
Victorian Era Three-Stone Gold Ring

Victorian Era Three-Stone Gold Ring
$16,619.00
$16,619.00
Art Deco French 1.71 Carat Old Mine Cut GIA Diamond Platinum Engagement Ring

Art Deco French 1.71 Carat Old Mine Cut GIA Diamond Platinum Engagement Ring
$67,265.00
$67,265.00
Antique 2.36 Carats Old Mine GIA Diamond 18K White Gold Toi Et Moi Ring

Antique 2.36 Carats Old Mine GIA Diamond 18K White Gold Toi Et Moi Ring
$98,918.00
$98,918.00
Victorian Diamond 18K Yellow Gold Five Stone Ring

Victorian Diamond 18K Yellow Gold Five Stone Ring
$18,201.00
$18,201.00
Victorian GIA 2.22 Carat Old Mine Diamond 18K Yellow Gold Engagement Ring

Victorian GIA 2.22 Carat Old Mine Diamond 18K Yellow Gold Engagement Ring
$122,659.00
$122,659.00
Art Deco GIA 6.40 Carat Old Mine Diamond Platinum Engagement Ring

Art Deco GIA 6.40 Carat Old Mine Diamond Platinum Engagement Ring
$949,612.00
$949,612.00
Edwardian Toe Et Moi Diamond Sapphire Yellow Gold Ring

Edwardian Toe Et Moi Diamond Sapphire Yellow Gold Ring
$26,115.00
$26,115.00
Vintage GIA 1.47 Carat Old Mine Cut Diamond Platinum Ring

Vintage GIA 1.47 Carat Old Mine Cut Diamond Platinum Ring
$50,646.00
$50,646.00
Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring

Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring
$94,962.00
$94,962.00
Edwardian 0.65 Carat Old Mine Cut Diamond Platinum Ring

Edwardian 0.65 Carat Old Mine Cut Diamond Platinum Ring
$37,985.00
$37,985.00
Edwardian GIA 15.77 Carat Old Mine Cut Diamond 14k Yellow Gold Solitaire Ring

Edwardian GIA 15.77 Carat Old Mine Cut Diamond 14k Yellow Gold Solitaire Ring
$1,266,149.00
$1,266,149.00
Edwardian Old Mine Cut Diamond Sapphire 18K Yellow Gold Toe Et Moi Ring

Edwardian Old Mine Cut Diamond Sapphire 18K Yellow Gold Toe Et Moi Ring
$18,201.00
$18,201.00
Art Deco Inspired 2.49 Carat Old Mine Diamond Sapphire Platinum Halo Ring

Art Deco Inspired 2.49 Carat Old Mine Diamond Sapphire Platinum Halo Ring
$146,399.00
$146,399.00