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 21 results

0.91ct Double Halo Diamond Addison Ring

$10,500

Three-Stone Antique Cushion Cut Diamond Marbury Ring

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

SOLD

3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring

$33,000

0.63ct Antique Cushion Cut Diamond 18k YG Malta Ring

$5,200

0.65ct Diamond and Cluster Platinum Rhone Ring

$6,300

3.38ct Antique Cushion Cut Diamond and Sapphire Tournus Ring

$36,000

3.43ct Antique Cushion Cut Diamond Platinum Olton Ring

$45,000

Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000

Melbourne Ring. Circa 1945 (Vintage, Retro Era)

$2,800

Torrington Ring. Circa 1900

$3,000

Vintage 3ct Antique Cushion Cut Diamond Mauboussin Ring

SOLD

0.76ct Antique Cushion Cut Diamond Platinum Manchester Ring

$6,000

GIA 3.70ct Antique Cushion Cut Piana Ring

SOLD

0.69ct Antique Cushion Cut Diamond Sapphire Halo Ascot Ring

SOLD

1.37ct Antique Cushion Cut Diamond Rundell Ring

SOLD

Antique Geometric Diamond Cluster Canterbury Ring. Circa 1925

SOLD

Auckland Ring. Circa 1905

SOLD

Gibraltar Ring. Circa 1910, Antique, Edwardian Era

SOLD

Hylan Ring. Circa 1935, Vintage, Art Deco Era

SOLD

3.25ct Antique Cushion Cut Diamond and Diamond Halo Tiverton Ring

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