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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Marbury 3.53ct Antique Cushion Cut Diamond Ring Three Stone TV HER604
Marbury 3 carat antique Cushion Cut Diamond Ring TSV
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Three-Stone Antique Cushion Cut Diamond Marbury Ring

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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
Diamond and Sapphire Accent Ring Tournus Ring Top View 13467
Old European Cut Diamond and Sapphire Filigree Ring
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3.38ct Antique Cushion Cut Diamond and Sapphire Tournus Ring

$36,000
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
Bryant Park Ring cushion cut diamond and sapphire ring 14634-TV-1000PX
cushion cut diamond and sapphire ring Bryant park ring 14634-TSV-1000PX
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Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000
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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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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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7 Carat diamond engagement ring with large halo
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3.25ct Antique Cushion Cut Diamond and Diamond Halo Tiverton Ring

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