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

Showing all 25 results

4.24ct Antique Cushion Cut Diamond Ring. Vire Ring


3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring


4.06ct Antique Cushion Cut Diamond Sapphire Halo Robinson Ring


5.49ct Cushion Cut Diamond Halo Ring. Tropea Ring


Glenridge Ring


Harlingen Ring


Mosley Ring


3.43ct Antique Cushion Cut Diamond Platinum Olton Ring


6.01ct Cushion Cut Diamond Engagement Ring. Lennox Hill Ring


Aden Ring. Circa 1925, Antique, Art Deco Era


Antique Art Deco 10.08ct Cushion Engagement Ring. Moore Ring. Circa 1930

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Bally Ring


Carlyle Ring


Cassel Ring

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Hylan Ring. Circa 1935, Vintage, Art Deco Era


Nantes Ring. Circa 1920


Ottawa Ring


The York Ring

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Torrington Ring. Circa 1900


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

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GIA 3.70ct Antique Cushion Cut Piana Ring


Abbeville Ring


Eastchester Ring


Gibraltar Ring. Circa 1910, Antique, Edwardian Era


Rundell Ring