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

Showing 1–36 of 70 results

0.91ct Double Halo Diamond Addison Ring

$10,500

4.24ct Antique Cushion Cut Diamond Ring. Vire Ring

$98,000

McKinney Ring. Circa 1900, Antique, Edwardian Era

RESERVED

Three-Stone Antique Cushion Cut Diamond Marbury Ring

Contact Us For Price

Victorian Dome Diamond Ring. Rideau. Circa 1880

$9,900

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

SOLD

2.29ct Antique Cushion Cut Diamond and Sapphire Halo Mosley Ring

$25,000

3.03ct Antique Cushion Cut and Sapphire Halo Montreal Ring

$33,000

4.06ct Antique Cushion Cut Diamond Sapphire Halo Robinson Ring

$52,000

4.60ct Antique Cushion Cut Diamond Platinum Halo Ring

$55,000

5.19ct Antique Cushion Cut Diamond Glenridge Ring

$75,000

5.49ct Cushion Cut Diamond Halo Ring. Tropea Ring

$88,000

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

$9,000

Avon Band. 4.3mm

$7,500

0.63ct Antique Cushion Cut Diamond 18k YG Malta Ring

$5,200

1.16ct Antique Cushion 18k Yellow Gold Carlyle Ring

SOLD

1.30ct Antique Cushion Cut and Cluster Springdale Ring

$9,500

1.45ct Diamond Lowville Ring

SOLD

1.78ct Antique Cushion Cut Diamond and Double Halo Castleford Ring

$15,000

18k Yellow Gold and 1.36ct Diamond Spruce Ring

$9,700

2.75ct Old Cushion and Platinum Halo Belem Ring

$24,000

2.90ct Antique Cushion Cut Diamond Providence Ring

Original price was: $29,000.Current price is: $26,100.

3.38ct Antique Cushion Cut Diamond and Sapphire Tournus Ring

$36,000

3.43ct Antique Cushion Cut Diamond Platinum Olton Ring

$45,000

5.01ct Antique Cushion Cut Diamond Cassel Ring

Contact For Price

5.01ct Antique Cushion Cut Diamond Ellsworth Ring

Contact for Price

5.01ct Antique Cushion Cut Diamond The York Ring

Contact Us

5.01ct Cushion Cut Diamond Ring. Milltown Ring

$90,000

6.01ct Cushion Cut Diamond Engagement Ring. Lennox Hill Ring

$220,000

6.23ct Antique Cushion Cut Diamond Eternity Carmel Band. 5.30mm

$17,000

6.39ct Antique Cushion Cut Diamond Nantes Ring. Circa 1920

SOLD

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

Contact For Price

Art Deco 2.22ct Center Diamond Three Stone Platinum Ring. Cresson Ring, Circa 1920

$36,000

Edinboro Pendant. Circa 1880, Antique, Victorian Era.

SOLD

Geometric 3.33ct Antique Cushion Cut Diamond Bryant Park Ring

$32,000

GIA 2.19ct Cushion Cut Diamond Mulberry Ring

$32,000