View our rare collection of stunning platinum engagement rings, featuring beautiful diamonds in the center. Each ring was carefully curated by Benjamin and Afshin of Estate Diamond Jewelry.

Showing 1–30 of 1201 results

1.60ct Diamond Cluster Earrings. Irvine Earrings

SKU: GS599
$3,900

Art Deco Style Diamond and Sapphire Admiral Wedding Band

SKU: 13193
$4,000

Penndel Bracelet. Circa 1925, Antique, Art Deco Era.

SKU: 13274
$16,000

0.15ct Diamond Altamont Art Deco Engagement Ring. Circa 1920

SKU: 15124
$2,100

0.88ct Old European Cut Diamond Groton Engagement Ring

SKU: 15008
$4,500

0.90ct Old European Cut Diamond Engagement Ring Madrid

SKU: 14997
$5,700

1.10ct Antique Engagement Ring. H Color Ozark Ring. Circa 1900

SKU: 14899
$5,300

Antique 0.55ct Edwardian Diamond Engagement Ring. Circa 1910

SKU: 14863
$7,800

Antique Art Deco 0.20ct Diamond Engagement Ring Elton. Circa 1920

SKU: 15126
SOLD

Antique Art Deco 0.70ct Old Euro Edison Engagement Ring. Circa 1920

SKU: 14374
$3,800

Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Circa 1930

SKU: 14273
$39,000

Antique Art Deco Diamond Onyx and Ruby Bracelet. Circa 1920

SKU: 9457
$36,000

Antique Deco 1.07ct Diamond Engagement Ring. Circa 1930

SKU: 13711
$7,500

Art Deco Estate 0.40ct Diamond And Sapphire Engagement Ring. Orleans Ring. Circa 1925

SKU: 15004
$3,500

Art Deco Peekskill 0.35ct Diamond Ring. Circa 1920

SKU: 14980
SOLD

Art Deco Vintage 0.43ct Diamond Engagement Ring. Lewes Ring. Circa 1920

SKU: 14651
$3,000

Beethoven Brooch. Circa 1925 (Antique, Art Deco Era)

SKU: mar110
SOLD

Edwardian 0.45ct Old Mine Cut Jersey Engagement Ring. Circa 1910

SKU: 14217
$3,200

Estate 0.50ct Diamond Vintage Engagement Ring. Circa 1950, France

SKU: 14712
$2,500

GIA 1.01ct Asscher Cut Diamond Engagement Ring. New York Ring

SKU: 14919
$9,000

Nautical Flag Charm Necklace. Circa 1920

SKU: 10670-10
$3,800

Newton Necklace. Circa 1910, Antique, Edwardian Era.

SKU: marh132
$5,000

Old Euro VS1 0.25ct Diamond Engagement Ring. Fairbank Ring

SKU: 13817
$3,500

Platinum GIA 2.69ct Rose Cut Diamond Calabria Engagement Ring

SKU: 14567
$25,000

Vintage 0.92ct Old European Cut Diamond Ring. Milton Ring. Circa 1930

SKU: 14752
$6,500

Vintage Engagement Ring 0.76ct Elm Park Old Euro Ring. Circa 1955

SKU: 13652
$5,800

0.54ct Diamond Emerald-Cut Engagement Ring.Eastgate Ring

SKU: 13738
$4,800

0.80ct Emerald Cut Diamond Engagement Ring. Midhust Ring

SKU: 14831
$7,200

1.10ct Antique Cushion Cut Diamond Ring, G color. Marino Ring

SKU: 12632
$9,800

1.13ct Old European Cut Diamond Ring, Handcrafted Platinum on 18k Yellow Gold. Mirage Ring

SKU: 14130
$9,200