Shop our selection of antique cushion cut diamonds set in engagement rings. These diamonds are also available loose. Contact us for more info.

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4ct Antique Cushion Cut Diamond Ring Vire Ring Top View
Vire Ring Top Side View
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4.24ct Antique Cushion Cut Diamond Ring. Vire Ring

$98,000
2.29ct Antique Cushion Cut Diamond Ring - Mosley Ring 13837 TV
Diamond and Sapphire Halo Engagement Ring - Mosley Ring 13837 TSV
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2.29ct Antique Cushion Cut Diamond and Sapphire Halo Mosley Ring

$25,000
14157 TV Antique Cushion cut Diamond with Sapphire Halo Engagement Ring 14157
Antique Cushion Cut Diamond Engagement Ring - Montreal Ring 14157 TSV
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3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring

$33,000
4.06 Carat Diamond and Sapphire Halo Ring Robinson Ring 15264 Top View
Platinum 4.06ct Diamond Ring Robinson Ring 15264 Top Side View
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4.06ct Antique Cushion Cut Diamond Sapphire Halo Robinson Ring

$52,000
Top View 5.19 carat Diamond Engagement Ring Glenridge Ring 14672
Top Side View Antique Cushion Cut Diamond Ring Glenridge Ring 14672
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5.19ct Antique Cushion Cut Diamond Glenridge Ring

$75,000
5.49ct Antique Cushion Cut Diamond Ring - Tropea Ring 14027 TV
Antique Cushion Diamond Emerald Halo Ring - Tropea Ring 14027 TSV
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5.49ct Cushion Cut Diamond Halo Ring. Tropea Ring

$88,000
3.43ct Antique Cushion Cut Diamond Ring Top View Olton Ring
Bow Motif Platinum and Diamond Ring Olton Ring Top Side View 14895
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3.43ct Antique Cushion Cut Diamond Platinum Olton Ring

$45,000
5.01ct Antique Cushion Cut Solitaire Ring - Cassel Ring JR761 TV
5 Carat Cushion Cut Diamond Ring Cassel Ring Top Side View
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5.01ct Antique Cushion Cut Diamond Cassel Ring

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Top View Antique Cushion Cut Diamond Ring Lennox Hill Ring 11472
Top Side View 6.01 carat Diamond Ring Lennox Hill Ring 11472
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6.01ct Cushion Cut Diamond Engagement Ring. Lennox Hill Ring

$220,000
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Antique 6 carat Art Deco Diamond Engagement Ring Nantes TV 12197
Antique 6-carat Art Deco Engagement Ring Nantes TSV 12197
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6.39ct Antique Cushion Cut Diamond Nantes Ring. Circa 1920

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10 Carat Antique Cushion Cut Diamond Solitaire Ring Top View
10.08 Carat Antique Cushion Cut Diamond Ring Moore Ring Top Side View
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Antique Art Deco 10.08ct Cushion Engagement Ring. Moore Ring. Circa 1930

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Yellow Gold Signed Mauboussin Ring 15363 Top View
3 Carat Antique Cushion Cut Diamond Ring Mauboussin Ring 15363 Top Side View
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Vintage 3ct Antique Cushion Cut Diamond Mauboussin Ring

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5.19ct Antique Cushion Cut Diamond Ring - Waterford Ring 14672 TV
5.19ct Cushion Cut Diamond Engagement Ring - Waterford Ring 14672 TSV
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Vintage 5.19ct Cushion Cut Ring. Waterford Ring. Circa 1950

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2.19ct Antique Cushion Cut emerald halo engagement ring Ring Apulia Ring 13111
Cushion Cut Diamond and Platinum Ring Apulia Ring 13111
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Apulia Ring

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remarkable platinum and diamond ring Piana Ring Top View JR303
Piana Ring Top Side View
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GIA 3.70ct Antique Cushion Cut Piana Ring

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Cookham Ring Cluster of Old Mine and Baguette Cut Diamonds Top View 12247
12247 platinum Engagement ring
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2.07ct Antique Diamond Cluster Cookham Ring

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