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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8.29ct Antique Cushion Cut Diamond Platinum Ring - Sussex Ring 11153
8.29ct Antique Cushion Cut and Ruby Halo Ring - Sussex Ring
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Sussex Ring

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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 Antique Cushion Cut Diamond Engagement Ring 15548
Top Side View 0.58 carat Diamond with Diamond Halo Ring 15548
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0.58ct Antique Cushion-Cut Diamond Engagement Sinetta Ring

$4,300
2.60 carat antique cushion cut with saph on the shoulders Maynard Ring 15461
center cushion cut diamond prong set with sapphire detailing the shoulders ring 15461
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2.60ct Antique Cushion Diamond with Sapphire Maynard Ring

$19,000
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
Top View GIA-Certified 5.01 carat Antique Cushion-Cut Diamond Ring 14979
Top Side View Antique Cushion-Cut Diamond on 18k Yellow Gold Ring 14979
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5.01ct Cushion Cut Diamond Ring. Milltown Ring

$90,000
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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1.44ct Antique Cushion Cut Diamond Sapphire Halo Ring Warminster Ring 12953
warminster ring with sapphire halo
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Warminster Ring

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1.19ct Cushion Cut Diamond Three Stone Engagement Ring - Hastings Ring 12631
Antique Cushion Cut Diamond Engagement Ring - Hastings Ring
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Vintage GIA 1.19ct Cushion Cut Diamond Hastings Ring

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