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?

78 products

French Belle Epoque Diamond Yellow Gold Swirl Ring

French Belle Epoque Diamond Yellow Gold Swirl Ring

Regular
$14,243.00
Sale
$14,243.00
Regular
Unit Price
per 
Victorian Old Mine Diamond 18K Yellow Gold Enamel Earrings

Victorian Old Mine Diamond 18K Yellow Gold Enamel Earrings

Regular
$30,069.00
Sale
$30,069.00
Regular
Unit Price
per 
Antique Diamond Ruby 14K Yellow Gold Three Stone Ring

Antique Diamond Ruby 14K Yellow Gold Three Stone Ring

Regular
$22,947.00
Sale
$22,947.00
Regular
Unit Price
per 
Vintage Diamond 18K Yellow Gold Toi Et Moi Snake Ring

Vintage Diamond 18K Yellow Gold Toi Et Moi Snake Ring

Regular
$16,617.00
Sale
$16,617.00
Regular
Unit Price
per 
Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring

Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring

Regular
$28,486.00
Sale
$28,486.00
Regular
Unit Price
per 
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

Regular
$221,557.00
Sale
$221,557.00
Regular
Unit Price
per 
Belle Époque Diamond 18K Yellow Gold Toi Et Moi Ring

Belle Époque Diamond 18K Yellow Gold Toi Et Moi Ring

Regular
$20,574.00
Sale
$20,574.00
Regular
Unit Price
per 
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

Regular
$57,368.00
Sale
$57,368.00
Regular
Unit Price
per 
French Antique Diamond 18K Yellow Gold and Platinum Square Nine Stone Ring

French Antique Diamond 18K Yellow Gold and Platinum Square Nine Stone Ring

Regular
$22,156.00
Sale
$22,156.00
Regular
Unit Price
per 
Art Deco Platinum 1.58 Carat Square Cut Diamond Filigree Ring

Art Deco Platinum 1.58 Carat Square Cut Diamond Filigree Ring

Regular
$142,430.00
Sale
$142,430.00
Regular
Unit Price
per 
Edwardian Diamond Platinum Cluster Ring

Edwardian Diamond Platinum Cluster Ring

Regular
$30,069.00
Sale
$30,069.00
Regular
Unit Price
per 
French Art Deco Diamond Sapphire White Gold Engagement Ring

French Art Deco Diamond Sapphire White Gold Engagement Ring

Regular
$27,695.00
Sale
$27,695.00
Regular
Unit Price
per 
Art Deco GIA 1.68 Carat Old Mine Cut Diamond Ring

Art Deco GIA 1.68 Carat Old Mine Cut Diamond Ring

Regular
$53,807.00
Sale
$53,807.00
Regular
Unit Price
per 
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

Regular
$435,202.00
Sale
$435,202.00
Regular
Unit Price
per 
Retro French Diamond and Ruby 18k Two Tone Gold Tank Ring

Retro French Diamond and Ruby 18k Two Tone Gold Tank Ring

Regular
$30,860.00
Sale
$30,860.00
Regular
Unit Price
per 
Belle Époque French Diamond and Sapphire 18k Yellow Gold Toi et Moi Ring

Belle Époque French Diamond and Sapphire 18k Yellow Gold Toi et Moi Ring

Regular
$38,377.00
Sale
$38,377.00
Regular
Unit Price
per 
Antique French Diamond and Ruby 18k Yellow Gold Ring

Antique French Diamond and Ruby 18k Yellow Gold Ring

Regular
$53,412.00
Sale
$53,412.00
Regular
Unit Price
per 
Late Edwardian Diamond 18k Gold Platinum Drop Earrings

Late Edwardian Diamond 18k Gold Platinum Drop Earrings

Regular
$37,982.00
Sale
$37,982.00
Regular
Unit Price
per 
Antique Diamond and Emerald 18k Rose Gold Silver Navette Ring

Antique Diamond and Emerald 18k Rose Gold Silver Navette Ring

Regular
$27,695.00
Sale
$27,695.00
Regular
Unit Price
per 
Antique French Diamond 18k Rose Gold Bangle Bracelet

Antique French Diamond 18k Rose Gold Bangle Bracelet

Regular
$98,910.00
Sale
$98,910.00
Regular
Unit Price
per 
Art Deco GIA 1.71 Carat Old Mine Cut Diamond Platinum Ring

Art Deco GIA 1.71 Carat Old Mine Cut Diamond Platinum Ring

Regular
$90,997.00
Sale
$90,997.00
Regular
Unit Price
per 
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

Regular
$751,711.00
Sale
$751,711.00
Regular
Unit Price
per 
Victorian Diamond Solitaire Ring

Victorian Diamond Solitaire Ring

Regular
$34,817.00
Sale
$34,817.00
Regular
Unit Price
per 
Edwardian Platinum and Emerald Ring

Edwardian Platinum and Emerald Ring

Regular
$120,670.00
Sale
$120,670.00
Regular
Unit Price
per 
Edwardian Diamond Two-Tone Ring

Edwardian Diamond Two-Tone Ring

Regular
$22,156.00
Sale
$22,156.00
Regular
Unit Price
per 
Art Nouveau Diamond Ring

Art Nouveau Diamond Ring

Regular
$185,950.00
Sale
$185,950.00
Regular
Unit Price
per 
Victorian Era Three-Stone Gold Ring

Victorian Era Three-Stone Gold Ring

Regular
$16,617.00
Sale
$16,617.00
Regular
Unit Price
per 
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

Regular
$67,259.00
Sale
$67,259.00
Regular
Unit Price
per