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?

68 products

Retro GIA 2.08 carat fancy yellow diamond 14k white gold swirl ring

Retro GIA 2.08 carat fancy yellow diamond 14k white gold swirl ring
$ 18,000
$ 18,000
Vintage GIA 1.73 carat old mine cut diamond 18k gold ring

Vintage GIA 1.73 carat old mine cut diamond 18k gold ring
$ 16,500
$ 16,500
Victorian 3.70 carat diamond 18k yellow gold and silver cluster ring

Victorian 3.70 carat diamond 18k yellow gold and silver cluster ring
$ 8,500
$ 8,500
Victorian old cut diamond pearl 18k yellow gold enamel necklace

Victorian old cut diamond pearl 18k yellow gold enamel necklace
$ 3,800
$ 3,800
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
$ 7,800
$ 7,800
Art Deco style 1.25 carat old mine cut diamond onyx platinum engagement ring

Art Deco style 1.25 carat old mine cut diamond onyx platinum engagement ring
$ 6,800
$ 6,800
Victorian old mine cut diamond 18k yellow gold cluster ring

Victorian old mine cut diamond 18k yellow gold cluster ring
$ 4,000
$ 4,000
Victorian diamond ruby 14k yellow gold three stone ring

Victorian diamond ruby 14k yellow gold three stone ring
$ 2,800
$ 2,800
Edwardian diamond 18k yellow gold wedding band

Edwardian diamond 18k yellow gold wedding band
$ 2,100
$ 2,100
Edwardian old cut diamond platinum necklace

Edwardian old cut diamond platinum necklace
$ 5,500
$ 5,500
Art Deco GIA 1.23 carat old mine cut diamond platinum engagement ring

Art Deco GIA 1.23 carat old mine cut diamond platinum engagement ring
$ 7,500
$ 7,500
Victorian GIA 1.56 carat old mine cut diamond 10k rose gold engagement ring

Victorian GIA 1.56 carat old mine cut diamond 10k rose gold engagement ring
$ 6,500
$ 6,500
Empire State GIA 1.80ct Old Mine Cut Diamond Engagement Ring

Empire State GIA 1.80ct Old Mine Cut Diamond Engagement Ring
$ 11,500
$ 11,500
Art Deco GIA 1.96 carat diamond platinum engagement ring

Art Deco GIA 1.96 carat diamond platinum engagement ring
$ 19,500
$ 19,500
Victorian GIA 1.61 carat old mine cut diamond 14k yellow gold engagement ring

Victorian GIA 1.61 carat old mine cut diamond 14k yellow gold engagement ring
$ 7,500
$ 7,500
Edwardian 2 carat total weight diamond 18k yellow gold three stone ring

Edwardian 2 carat total weight diamond 18k yellow gold three stone ring
$ 6,500
$ 6,500
Victorian diamond 18k yellow gold and enamel brooch

Victorian diamond 18k yellow gold and enamel brooch
$ 3,900
$ 3,900
Art Deco GIA 2.95 carat old mine cut diamond platinum engagement ring

Art Deco GIA 2.95 carat old mine cut diamond platinum engagement ring
$ 16,500
$ 16,500
Art Deco GIA 1.01 carat old mine cut diamond platinum engagement ring

Art Deco GIA 1.01 carat old mine cut diamond platinum engagement ring
$ 5,500
$ 5,500
GIA 2.02 carat total weight diamond 14k yellow gold stud earrings

GIA 2.02 carat total weight diamond 14k yellow gold stud earrings
$ 8,000
$ 8,000
French Belle Epoque 2.50 carat old mine cut diamond platinum engagement ring

French Belle Epoque 2.50 carat old mine cut diamond platinum engagement ring
$ 18,500
$ 18,500
Vintage GIA 2.62 carat old mine diamond 14k yellow gold engagement ring

Vintage GIA 2.62 carat old mine diamond 14k yellow gold engagement ring
$ 16,500
$ 16,500
Art Deco GIA 1.58 carat old mine cut diamond 14k white gold engagement ring

Art Deco GIA 1.58 carat old mine cut diamond 14k white gold engagement ring
$ 7,800
$ 7,800
Art Deco 2.60 carat total weight diamond platinum ring

Art Deco 2.60 carat total weight diamond platinum ring
$ 13,500
$ 13,500
Victorian diamond ruby 18k rose gold ring

Victorian diamond ruby 18k rose gold ring
$ 4,000
$ 4,000
Victorian GIA 1.00 carat old mine diamond 10k rose gold ring

Victorian GIA 1.00 carat old mine diamond 10k rose gold ring
$ 6,500
$ 6,500
Vintage GIA 1.26 carat old mine cut diamond 18k yellow gold engagement ring

Vintage GIA 1.26 carat old mine cut diamond 18k yellow gold engagement ring
$ 6,500
$ 6,500
French GIA 1.18 carats old mine cut diamond 18k yellow gold engagement ring

French GIA 1.18 carats old mine cut diamond 18k yellow gold engagement ring
$ 6,200
$ 6,200