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

Antique Inspired 1.93 Carat Old Mine Diamond 18K Rose Gold Earrings

Antique Inspired 1.93 Carat Old Mine Diamond 18K Rose Gold Earrings

Regular
$67,265.00
Sale
$67,265.00
Regular
Unit Price
per 
Antique GIA 2.60 Carat Old Mine Diamond 14K White Gold Cluster Ring

Antique GIA 2.60 Carat Old Mine Diamond 14K White Gold Cluster Ring

Regular
$154,312.00
Sale
$154,312.00
Regular
Unit Price
per 
Antique Inspired 6.06 Carat Old Mine Diamond 18K Yellow Gold Earrings

Antique Inspired 6.06 Carat Old Mine Diamond 18K Yellow Gold Earrings

Regular
$102,875.00
Sale
$102,875.00
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
$53,812.00
Sale
$53,812.00
Regular
Unit Price
per 
2.37 Carat Old Mine Cut Diamond 14K White Gold Stud Earrings

2.37 Carat Old Mine Cut Diamond 14K White Gold Stud Earrings

Regular
$83,091.00
Sale
$83,091.00
Regular
Unit Price
per 
Belle Epoque GIA Diamond Pearl 18K Yellow Gold and Platinum Toi et Moi Ring

Belle Epoque GIA Diamond Pearl 18K Yellow Gold and Platinum Toi et Moi Ring

Regular
$27,302.00
Sale
$27,302.00
Regular
Unit Price
per 
Art Deco GIA 1.32 Carat Old Mine Cut Diamond Platinum Engagement Ring

Art Deco GIA 1.32 Carat Old Mine Cut Diamond Platinum Engagement Ring

Regular
$51,438.00
Sale
$51,438.00
Regular
Unit Price
per 
Art Deco GIA 1.70 Carat Old Mine Cut Diamond Platinum Engagement Ring

Art Deco GIA 1.70 Carat Old Mine Cut Diamond Platinum Engagement Ring

Regular
$75,178.00
Sale
$75,178.00
Regular
Unit Price
per 
Antique Diamond 14K Yellow Gold Silver Five Stone Ring

Antique Diamond 14K Yellow Gold Silver Five Stone Ring

Regular
$43,524.00
Sale
$43,524.00
Regular
Unit Price
per 
Antique Diamond Pearl 14K Yellow Gold Ring

Antique Diamond Pearl 14K Yellow Gold Ring

Regular
$30,863.00
Sale
$30,863.00
Regular
Unit Price
per 
French Antique Diamond 18K Yellow Gold Platinum Earrings

French Antique Diamond 18K Yellow Gold Platinum Earrings

Regular
$35,611.00
Sale
$35,611.00
Regular
Unit Price
per 
Belle Époque Style  2.12 Carat Diamond Ruby 18K Yellow Gold Cocktail Ring

Belle Époque Style 2.12 Carat Diamond Ruby 18K Yellow Gold Cocktail Ring

Regular
$106,832.00
Sale
$106,832.00
Regular
Unit Price
per 
Art Deco Inspired 1.45 Carat Diamond Emerald Platinum Ring

Art Deco Inspired 1.45 Carat Diamond Emerald Platinum Ring

Regular
$122,659.00
Sale
$122,659.00
Regular
Unit Price
per 
Art Deco Inspired 6 Carat Old Mine Cut Diamond Platinum Ring

Art Deco Inspired 6 Carat Old Mine Cut Diamond Platinum Ring

Regular
$514,373.00
Sale
$514,373.00
Regular
Unit Price
per 
Edwardian Inspired 1.86 Carat Fancy Yellow Diamond Platinum Engagement Ring

Edwardian Inspired 1.86 Carat Fancy Yellow Diamond Platinum Engagement Ring

Regular
$98,918.00
Sale
$98,918.00
Regular
Unit Price
per 
Edwardian Inspired 2.5 Carat Old Mine Diamond 18K Yellow Gold Cluster Earrings

Edwardian Inspired 2.5 Carat Old Mine Diamond 18K Yellow Gold Cluster Earrings

Regular
$43,524.00
Sale
$43,524.00
Regular
Unit Price
per 
Art Deco Inspired 2 Carat Old Mine Cut Diamond Platinum Bracelet

Art Deco Inspired 2 Carat Old Mine Cut Diamond Platinum Bracelet

Regular
$43,524.00
Sale
$43,524.00
Regular
Unit Price
per 
Edwardian Inspired 3 Carat Old Mine Diamond Platinum Earrings

Edwardian Inspired 3 Carat Old Mine Diamond Platinum Earrings

Regular
$51,438.00
Sale
$51,438.00
Regular
Unit Price
per 
Art Deco Inspired Diamond Platinum Cluster Drop Earrings

Art Deco Inspired Diamond Platinum Cluster Drop Earrings

Regular
$50,646.00
Sale
$50,646.00
Regular
Unit Price
per 
Victorian French Diamond 18K Yellow Rose Gold Snake Ring

Victorian French Diamond 18K Yellow Rose Gold Snake Ring

Regular
$22,158.00
Sale
$22,158.00
Regular
Unit Price
per 
Edwardian French Diamond 18K Yellow Gold Sleeper Earrings

Edwardian French Diamond 18K Yellow Gold Sleeper Earrings

Regular
$35,611.00
Sale
$35,611.00
Regular
Unit Price
per 
French Belle Époque Diamond Emerald 18K Yellow Gold Target Ring

French Belle Époque Diamond Emerald 18K Yellow Gold Target Ring

Regular
$39,172.00
Sale
$39,172.00
Regular
Unit Price
per