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

Showing 1–30 of 94 results

Art Nouveau 0.38ct Diamond Ring Beaumont. Circa 1900

SKU: 14434

McKinney Ring. Circa 1900, Antique, Edwardian Era

SKU: 14338

0.61ct Antique Cushion Cut Diamond Matera Ring

SKU: 14605

4.24ct Cushion Cut Diamond Ring. Vire Ring

SKU: RJ12332

5.15ct Cushion Cut Diamond Halo Ring. Orford Ring

SKU: 13805

Antique Cushion Cut Diamond Halo Ring. Faro Ring

SKU: 14604

Antique Victorian Double Halo Diamond Ring. Addison. Circa 1880

SKU: 15017

Lorraine Ring. Circa 1905, Antique, Edwardian Era

SKU: 13357

Sussex Ring

SKU: 11153
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Three-Stone Antique Cushion Cut Diamond Marbury Ring

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Victorian Dome Diamond Ring. Rideau. Circa 1880

SKU: 13480

Windham Ring

SKU: 12155

0.80ct Antique Cushion Cut, H color Diamond, Cluster Ring. Norfork Ring

SKU: 14047

3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring

SKU: 14157

4.60ct Antique Cushion Cut Diamond Platinum Halo Ring

SKU: 13423

5.49ct Cushion Cut Diamond Halo Ring. Tropea Ring

SKU: 14027

Antique Victorian 1.02ct Yellow Gold Ring. Lafayette Ring. Circa 1880

SKU: 14255

Avon Band. 4.3mm

SKU: 12439

Glenridge Ring

SKU: 14672

Harlingen Ring

SKU: 12567

Mosley Ring

SKU: 13837

Sulham Ring

SKU: 12954

Teterboro Ring. Circa 1910

SKU: 13600

3.43ct Antique Cushion Cut Diamond Platinum Olton Ring

SKU: 14895

5.01ct Cushion Cut Diamond Ring. Milltown Ring

SKU: 14979

6.01ct Cushion Cut Diamond Engagement Ring. Lennox Hill Ring

SKU: 11472

Aden Ring. Circa 1925, Antique, Art Deco Era

SKU: 14625

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

SKU: SB611
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Bally Ring

SKU: 14450

Bedford Ring

SKU: 14745