Shop our selection of old mine cut diamonds set in an engagement ring. These old mine diamonds are also available loose. Contact us for more info.

Showing 1–36 of 74 results

Show sidebar
Clear filters
5 Stone Antique Art Deco Ring Bellevue Ring Top View 15239
Platinum Art Deco 0.85ct Center Ring Bellevue Ring Top Side View 15239
Add to cart

Antique 0.85ct Five-Stone Diamond Platinum Bellevue Ring. Art Deco, Circa 1920

$7,300
Antique Edwardian Diamond Cluster Engagement Ring - Ozark Ring 14899 TV
Add to cart

Antique 1.10ct Cluster Engagement Ring. H Color Ozark Ring. Circa 1900

$5,300
Antique French Platinum and Diamond Ring Jersey Ring Top View
0.45ct Old Mine Cut Diamond Ring - Jersey Ring 14217 TSV
Add to cart

Edwardian 0.45ct Old Mine Cut Engagement Ring. Jersey Ring, Circa 1910

$3,200
Victorian Era Diamond Solitaire Engagement Ring - Cleft Ring 14393 TV
Add to cart

Victorian Solitaire 0.35ct Old Mine Cut Diamond Ring. Cleft Ring, Circa 1860

$2,200
Seville Ring Top View
Seville Ring Top Side View
Add to cart

1.58ct Old European Cut Diamond, Platinum Ring. Seville Ring

$12,800
Old European Cut Diamond Engagement Ring - Farsley Ring 14318 TV
Old European Cut diamond Ring Octagon Halo Ring Top Side View
Add to cart

2.29ct Octagon Halo Old Euro Engagement Ring

$32,000
1ct Diamond Platinum Huntington Ring Top View
Add to cart

1.00ct, D Color GIA Certified Platinum Diamond Ring. Huntington Ring

$11,000
Leaf Motif and Diamond Ring Cairns Ring Top View
Old European Cut Diamond Ring Cairns Ring 14090 Top Side View
Add to cart

1.16ct Old European Cut Diamond Ring in Platinum. Cairns Ring

$8,000
Platinum and Diamond Ring Lisbon Ring Top View
Lisbon Engagement RIng 11611
Add to cart

1.58ct Art Deco Style Diamond and Sapphire Platinum Lisbon Ring

$15,000
Antique Edwardian Elongated Diamond Ruby Ring - Newnan Ring 13854 TV
Add to cart

Antique Diamond and Ruby Newnan Ring. Edwardian Era, Circa 1900

$3,200
12078 Toledo Diamond and Sapphire Engagement Ring Top View 12078
Toledo Ring Top Side View
Add to cart

Toledo Ring

$8,500
Top View Diamond and Sapphire Platinum Engagement Ring 15425
striking halo and diamond engagement ring Top Side View 15425
Add to cart

2.05ct Diamond Sapphire Halo Sheep Meadow Ring

$17,000
Sold out
2.38ct Old European Cut Diamond And Diamond Halo Platinum Engagement Ring 13642-TV-1000PX
Read more

2.38ct Diamond Halo Melrose Ring

SOLD
Antique 3.90ct Diamond Ring Boudry Ring Top View 13538
Antique Diamond Platinum Ring Boudry Ring Top Side View
Add to cart

Art Deco 3.90ct Diamond Boudry Ring. Circa 1920

$42,000
Sold out
Top View Diamond Ring With Emerald Halo Auburndale Ring 11342
Read more

1.11ct Old Euro and Emerald Halo Platinum Auburndale Ring

RESERVED
Old European Diamond Embedded in Onyx Ring - Thorseby Ring
Old European and Onyx Engagement Ring - Thorseby Ring
Add to cart

1.24ct Diamond and Onyx Platinum Thorseby Ring

$15,500
Old European Cut Diamond and Leaf Motif Ring Lyon Ring 14907
Lyon Ring Platinum and Diamond Top Side View
Add to cart

1.59ct Diamond Leaf Motif Platinum Lyon Ring

$13,000
2.27ct Old European Cut Diamond Engagement Ring - Newport Ring 14108 TV
2.27ct Old European Diamond Engagement Ring - Newport Ring
Add to cart

2.27ct Diamond Platinum Newport Ring

$19,300
Sold out
Estate Vintage Engagement Ring
Vintage Ring
Read more

2.30 Carat Vintage Diamond Engagement Ring

SOLD
Antique Platinum on 18k Yellow Gold Ring Lucerne Ring Top View 13865
Platinum On 18k Yellow Gold Mounting Antique Ring TVS 13865-TVS-1000PX
Add to cart

3 Stone Art Nouveau Lucerne Ring. Circa 1900

$2,800
Sold out
Top View Emerald Halo
Emerald Halo Engagement Ring
Read more

3.80ct Diamond Engagement Ring with Emerald Halo

Contact Us for Price
Platinum and Gold Edwardian Ring Orrville Ring 15240 Top View
2 Stone 0.50ct Diamond Orrville Ring 15240 Top Side view
Add to cart

Antique Edwardian Two Stone Diamond Orrville Ring. Circa 1900

$2,800
Antique Diamond Ring Featuring Snake and Brown Diamond Valeene Ring 15130
antique valeene ring featuring a snake with rubies, diamonds and old mine cut brown diamond
Add to cart

Antique Victorian Era Snake Ring. Valeene Ring, Circa 1860

$3,900
Antique Edwardian Era Pearl Diamond Ring - Chaumont Ring 14655 TV
Antique Pearl and Old European Cut Diamond Ring - Chaumont Ring 14655 TSV
Add to cart

Chaumont Ring. Circa 1900, Antique, Edwardian Era

$3,500
Top View Old European Cut Diamond Ring Clarence Ring 14946
Top Side View Edwardian Era Diamond Engagement Ring Clarence Ring 14946
Add to cart

Clarence Ring. Circa 1880, Antique, Victorian Era.

$7,300
Antique Edwardian Era Diamond Engagement Ring - Englewood Ring 14653 TV
Add to cart

Englewood Ring. Circa 1900, Antique, Edwardian Era

$3,600
Sold out
Florence Diamond Ring
Florence Ring
Read more

Florence Ring

SOLD
Antique Edwardian Platinum and Diamond Ring - Media Ring 13944 TV
Edwardian Old Mine Diamond Engagement Ring - Media Ring 13944 SV
Add to cart

Media Ring. Circa 1900 (Antique, Edwardian Era)

$3,800
Sold out
Victorian Era Diamond Snake Cocktail Ring - Rencontre Ring 14537 TV
Antique Snake Motif Gold Diamond Ring - Rencontre Ring
Read more

Rencontre Ring. Circa 1850, Antique, Victorian Era

SOLD
Art Deco 0.55ct Old European Diamond Ring - Sherborn Ring 14654 TV
Vintage Art Deco Geometric Engagement Ring - Sherborn Ring 14654 TSV
Add to cart

Sherborn Ring. Circa 1930, Vintage, Art Deco Era

$2,800
Old European Diamond Solitaire Ring - Sintra Ring 12097 TV
Crown Style Diamond Solitaire Ring - Sintra Ring 12097 SV
Add to cart

Sintra Ring

$24,000
1.49ct Old European Cut Diamond Halo Engagement Ring 15429
Top Side View Diamond with Halo of Old Mine Cut Diamonds Ring 15429
Add to cart

The European Halo Ring

$11,000
Top View GIA-Certified 1.61 carat Diamond Engagement Ring Trieste Ring 15389
Top Side View Diamond on Platinum Engagement Edwardian Era Ring 15389
Add to cart

Trieste Ring. Circa 1910, Antique, Edwardian Era

$20,000
Sold out
Antique old European cut diamond ring Positino Ring Top View 11456
Positino Ring Top Side View
Read more

Positino Ring

SOLD
Sold out
Antique Retro Engagement Ring Ruby and Diamond
Antique Retro Engagement Ring TS view
Read more

Rare Diamond and Ruby Retro Ring

SOLD
Sold out
Vintage Old European Diamond Ring
Read more

Vintage 1.37ct Old European Diamond Engagement Ring

SOLD