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Old Mine Cut Diamonds

Hand-cut in the 18th and 19th centuries, Old Mine diamonds are the ancestors of today’s modern cuts — cushion-shaped, uniquely imperfect, and made to sparkle in candlelight. No longer produced, each one is a rare, irreplaceable treasure.

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Antique 14k Yellow Gold .76ct Old Mine Diamond Botanical Bezel Solitaire Ring 7.50

$2,545

2.03ct Old Mine Cut Diamond GIA I VS2

$21,950

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Antique Art Deco Platinum Old Mine Cut Diamond Sparkling Trio Ring 5.50

$2,215

Vintage 18k Yellow Gold & Platinum .75cttw Old Mine Diamond Three-Stone Ring 6.25

$3,675

Antique 14k Yellow Gold Old Mine Diamond Purple Glass Asymmetric Charm / Pendant

$295

Antique Platinum .74ct Old Mine Cut Diamond Wonderful Piercework Solitaire Ring

$4,715

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Antique 14k Yellow Gold 1.38cttw Old Mine Diamond Emerald Dazzling Halo Ring

$2,650

Antique 10k Rosy Yellow Gold .367cttw Old Mine Diamond Engraved Line Ring

$1,395

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Antique Victorian 14k Yellow Gold .34ct Old Mine Diamond Stunning Bracelet 6.25"

$3,750

Antique Edwardian 18k Rosy Yellow Gold .97ct Old Mine Diamond Superb Ring 6.50

$4,245

Antique 14k Yellow Gold Garnet Old Mine Diamond Pearl Superb Fringe Necklace 19"

$7,795

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Vintage Platinum 1.488cttw Old Mine Cut Diamond Blue Sapphire Incredible Halo Ring

$8,995

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Antique Platinum 1.07cttw Old Mine Cut Diamond Elegant Ring 4.00

$2,950

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Antique Victorian 14k Rosy Yellow Gold 1.738cttw Old Mine Diamond Emerald Ring

$2,095

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Vintage Stunning 14k Yellow Gold 1.3cttw Old Mine Diamond Five-Stone Ring 6.25

$1,895

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Antique 14k Yellow Gold 1.22cttw Old Mine Cut Diamond Trio Ring 4.75

$2,125

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Vintage Heavy 14k Yellow Gold 1.07cttw Old Mine Cut Diamond Sparkling Trio Ring

$2,515

Vintage 14k Yellow Gold .82cttw Diamond Modernist Brushed Geometric Ring 7.75

$2,995

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Antique Victorian 14k Yellow Gold Ruby Sapphire Diamond Slide Long Necklace 24"

$2,695

Antique 14k Yellow Gold .25ct Old Mine Diamond Engraved Shoulders Ring 8.25

$1,195

Vintage Extraordinary Platinum 1.69ct Burma Ruby 2cttw Old Mine Diamond Ring

$28,000

Vintage Spectacular Large 14k Yellow Gold 1.60cttw Old Mine Diamond Ring 6.75

$3,195

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Vintage 14k-18k Yellow & White Gold 1.2ct Old Mine Diamond Engagement Ring 6.00

$4,650

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Antique 18k Yellow Gold .6ct Yellow Old Mine Diamond Solitaire Ring 7.00

$1,995

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Antique Rare 14k White Gold 1.16cttw Old Mine Diamond Blossom Band Ring 6.25

$1,945

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Antique Large 14k Yellow Gold .60cttw Diamond Elegant Openwork Clover Pendant

$1,625

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Antique Victorian 14k Yellow Gold .27ct Old Mine Diamond Luminous Pin / Pendant

$2,795

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Vintage Platinum .75cttw Old Mine Cut Diamond 5 Stone Engagement Ring 5.50

$1,985

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Vintage Italian 14k Yellow Gold 1.1cttw Old Mine Diamond Curb Link Necklace 19"

$4,450

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Antique 18k Gold 11.76ct Turquoise 2.29cttw Old Mine Diamond Halo Ring 9.5

$8,750

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Sparkling Antique 14k Yellow Gold 3cttw Old Mine Diamond Starburst Pendant Pin

$3,950

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Antique European 15k Yellow Gold 2cttw Opal Old Mine Diamond Station Bracelet 6.75"

$2,950

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Antique 14k Yellow & White Gold 1.19cttw Old Mine Cut Diamond Rows Ring 5.5

$1,495

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Antique 14k Yellow Gold Old Mine 1.15cttw Diamond Cluster Ring 6.25

$1,495

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Vintage Heavy Craft 14k Yellow Gold 1.26ct Sapphire & Old Mine Diamond Ring 9.5

$1,945

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Antique 18k White Gold 1.07ct Old Mine Diamond Filigree Engagement Ring Size 6.5

$3,358

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Vintage Incredible 14k White Gold 3.54cttw Old Mine Cut Diamond Stud Earrings

$8,545

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Antique 14k Yellow Gold .384cttw Old Mine Diamond Superb Curb Chain Bracelet 6.75"

$3,250

Abbott & Oaks 14k Yellow Gold 2.77ct Old Mine Cut Diamond GIA Solitaire Ring

$24,500

Antique 14k Rosy Yellow Gold Pearl Old Mine Cut Diamond Stunning Line Ring 6.00

$1,495

Vintage 14k Yellow Gold 1.4ct Pink Tourmaline Old Mine Cut Diamond Pendant

$635

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Vintage Platinum 1.46cttw Old Mine Diamond Incredible Curved Band Ring 6.75

$2,750

Vintage 14k Yellow Gold .2ct Old Mine Cut Diamond Delicate Solitaire Ring 6.00

$695

Vintage Platinum 3.34ct Old Mine Cut Diamond Exceptional Engraved Ring 4.00

$19,500

Vintage 14k Yellow & White Gold .45ct Old Mine Cut Diamond Glittering Pendant

$685

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Antique 18k Yellow Gold Platinum .51ct Old Mine Cut Diamond Solitaire Ring 5.75

$1,895

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Antique 14k Yellow Gold Moonstone 1.05cttw Old Mine Cut Diamond Superb Ring 7.00

$2,350

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Antique Lightweight 14k Yellow Gold Old Mine Diamond Dainty Bow Charm / Pendant

$325