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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Sussex Ring

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4.06ct Antique Cushion Cut Diamond Sapphire Halo Robinson Ring

$52,000

3.38ct Antique Cushion Cut Diamond and Sapphire Tournus Ring

$36,000

5.01ct Cushion Cut Diamond Ring. Milltown Ring

$90,000

Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000

Vintage 5.19ct Cushion Cut Ring. Waterford Ring. Circa 1950

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Warminster Ring

SOLD