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?

83 products

GIA 2.01 Carat Old Mine Cut Diamond 18K Yellow Gold Engagement Ring

GIA 2.01 Carat Old Mine Cut Diamond 18K Yellow Gold Engagement Ring
$ 17,000
$ 17,000
GIA 2.01 Carat Old Mine Cut Diamond 14K Yellow Gold Engagement Ring

GIA 2.01 Carat Old Mine Cut Diamond 14K Yellow Gold Engagement Ring
$ 15,000
$ 15,000
Art Deco GIA 1.01 Carat Old Mine Diamond Platinum Engagement Ring

Art Deco GIA 1.01 Carat Old Mine Diamond Platinum Engagement Ring
$ 6,900
$ 6,900
GIA 1.58 Carat Old Mine Diamond Platinum Engagement Ring

GIA 1.58 Carat Old Mine Diamond Platinum Engagement Ring
$ 13,000
$ 13,000
GIA 1.52 Carat Old Mine Diamond 18K Yellow Gold Engagement Ring

GIA 1.52 Carat Old Mine Diamond 18K Yellow Gold Engagement Ring
$ 13,000
$ 13,000
GIA 2.16 Carat Old Mine Cut Diamond 18K White Gold Engagement Ring

GIA 2.16 Carat Old Mine Cut Diamond 18K White Gold Engagement Ring
$ 16,500
$ 16,500
Antique French Old Cut Diamond 18K Yellow Gold Silver Brooch

Antique French Old Cut Diamond 18K Yellow Gold Silver Brooch
$ 3,900
$ 3,900
Antique 3.35 Carat Total Weight Diamond 18K Yellow Gold Dangle Earrings

Antique 3.35 Carat Total Weight Diamond 18K Yellow Gold Dangle Earrings
$ 11,000
$ 11,000
French GIA 2.19 Carat Old Mine Cut Diamond Platinum Engagement Ring

French GIA 2.19 Carat Old Mine Cut Diamond Platinum Engagement Ring
$ 25,000
$ 25,000
Art Deco Old Mine Diamond 18K White Gold Cluster Ring

Art Deco Old Mine Diamond 18K White Gold Cluster Ring
$ 2,300
$ 2,300
Art Deco 4.2 Carat Total Weight Diamond Platinum Shield Shape Ring

Art Deco 4.2 Carat Total Weight Diamond Platinum Shield Shape Ring
$ 7,200
$ 7,200
Mid Century French Old Mine Cut Diamond 18K White Gold Toi Et Moi Ring

Mid Century French Old Mine Cut Diamond 18K White Gold Toi Et Moi Ring
$ 3,700
$ 3,700
Antique 3.7 Carat Total Weight Diamond 18K Yellow Gold Silver Flower Brooch

Antique 3.7 Carat Total Weight Diamond 18K Yellow Gold Silver Flower Brooch
$ 6,500
$ 6,500
Victorian Old Mine Cut Diamond 18K Yellow Gold Two Row Band

Victorian Old Mine Cut Diamond 18K Yellow Gold Two Row Band
$ 3,300
$ 3,300
Victorian Old Mine Cut Diamond 18K Yellow Gold Snake Ring

Victorian Old Mine Cut Diamond 18K Yellow Gold Snake Ring
$ 3,900
$ 3,900
Edwardian Diamond Ruby 18K Yellow and White Gold Navette Ring

Edwardian Diamond Ruby 18K Yellow and White Gold Navette Ring
$ 3,500
$ 3,500
Art Deco Diamond Platinum Engagement Filigree Ring

Art Deco Diamond Platinum Engagement Filigree Ring
$ 5,500
$ 5,500
Art Deco Old Mine Cut Diamond Sapphire Platinum Necklace

Art Deco Old Mine Cut Diamond Sapphire Platinum Necklace
$ 4,100
$ 4,100
Art Deco Old Mine Cut Diamond Sapphire Platinum Necklace

Art Deco Old Mine Cut Diamond Sapphire Platinum Necklace
$ 4,100
$ 4,100
Art Deco GIA 4.02 Carat Old Mine Cut Diamond 18K White Gold Engagement Ring

Art Deco GIA 4.02 Carat Old Mine Cut Diamond 18K White Gold Engagement Ring
$ 65,000
$ 65,000
Victorian Old Mine Cut Diamond Yellow Gold Cluster Earrings

Victorian Old Mine Cut Diamond Yellow Gold Cluster Earrings
$ 5,800
$ 5,800
Art Deco GIA 1.78 Carat Old Mine Cut Diamond 14K White Gold Filigree Ring

Art Deco GIA 1.78 Carat Old Mine Cut Diamond 14K White Gold Filigree Ring
$ 15,000
$ 15,000
French Belle Epoque Diamond Yellow Gold Swirl Ring

French Belle Epoque Diamond Yellow Gold Swirl Ring
$ 1,800
$ 1,800
Victorian Old Mine Diamond 18K Yellow Gold Enamel Earrings

Victorian Old Mine Diamond 18K Yellow Gold Enamel Earrings
$ 3,800
$ 3,800
Antique Diamond Ruby 14K Yellow Gold Three Stone Ring

Antique Diamond Ruby 14K Yellow Gold Three Stone Ring
$ 2,900
$ 2,900
Vintage Diamond 18K Yellow Gold Toi Et Moi Snake Ring

Vintage Diamond 18K Yellow Gold Toi Et Moi Snake Ring
$ 2,100
$ 2,100
Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring

Art Deco Old Mine Cut Diamond 18K Yellow Gold Ring
$ 3,600
$ 3,600
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
$ 28,000
$ 28,000