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 5 results

Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000

1.22ct Cushion Cut Diamond Platinum Westmorland Ring

SOLD

Antique Geometric Diamond Cluster Canterbury Ring. Circa 1925

SOLD

Orly Ring. Circa 1920

SOLD

Vintage GIA 1.19ct Cushion Cut Diamond Hastings Ring

SOLD