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Platinum

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 1–36 of 1510 results

diamond cluster floral earrings with gold backs Irvine Earrings 15764

Vintage 1.60ct Diamond Cluster Earrings Platinum Yellow Gold

1.60ct Diamond Cluster Irvine Earrings

$3,900

2.76ct round diamond with baguette and round diamond details Parkston Ring DAKA2

antique art deco ring geometric design with old european center diamond Parkston Ring DAKA2

Antique 2.76ct Old European Cut Diamond Parkston Ring, Circa 1925

$30,000

4.32 carats Total Weight Platinum Art Deco Bracelet Penndel Bracelet

Platinum Art Deco Sapphire Accent Bracelet Penndel Bracelet Back View

Antique Diamond and Sapphire Penndel Bracelet. Art Deco Era, Circa 1925.

$16,000

Art Deco 0.53ct Old European Cut geometric designed Kirtley Ring 15723

0.53ct Old European Cut Diamond geometric art deco ring Kirtley Ring 15723

Art Deco 0.53ct Old European Cut Diamond Kirtley Ring, Circa 1925

$3,800

art deco era ring featuring a 1.56 carat center diamond Bairoil Ring 15615

Art Deco 1.56 carat Diamond Engraved Bairoil Ring, Circa 1920 15615

Art Deco 1.56ct Diamond Engraved Bairoil Ring, Circa 1920

$11,000

2.00 carat old European cut center diamond with split shank design Villamont Ring EURA207

Art Deco ring centering a 2.00ct Diamond Villamont Ring, Circa 1920 EURA207

Art Deco 2.00ct Diamond Villamont Ring, Circa 1920

$25,000

2.19 carat center old European cut with ruby and diamond double halo Dunbar Ring 15940

Art Deco era ring with Diamond and Ruby stones Dunbar Ring, Circa 1925 15940

Art Deco 2.19ct Diamond and Ruby Dunbar Ring, Circa 1925

$23,000

oval cut diamond with sapphire and diamond halo design Briscoe Ring 15976

Art Deco era ring Diamond and Sapphire Briscoe Ring, Circa 1920 15976

Art Deco Diamond and Sapphire Briscoe Ring, Circa 1920

$9,000

center old European cut diamond with geometric halo art deco ring Hensley Ring 15962

Art Deco era engagement ring Geometric Diamond Hensley Ring, Circa 1925 15962

Art Deco Geometric Diamond Hensley Ring, Circa 1925

$4,000

center 0.50 carat old european cut diamond with geometric design Poston Ring 15939

Art Deco geometric ring with Old European Diamond Poston Ring, Circa 1920 15939

Art Deco Old European Diamond Poston Ring, Circa 1920

$3,000

eternity wedding band with round brilliant cut diamonds Top View

platinum band featuring eternity style diamonds 1.44mm width Hurlock Eternity Band 15386

Diamond and Platinum Hurlock Eternity Band 1.4mm

$1,200

1.44 carat round diamond with diamond accents and sapphire details Bloomsburg Ring 15790

Edwardian Diamond and Sapphire detailing Bloomsburg Ring, Circa 1910 15790

Edwardian 1.44ct Diamond and Sapphire Bloomsburg Ring, Circa 1910

$18,000

0.55 carat center diamond victorian era ring yellow gold Trio Ring 15938

Edwardian Era yellow gold ring with an Old European Cut Diamond Trio Ring, Circa 1910 15938

Edwardian Era Old European Cut Diamond Trio Ring, Circa 1910

$3,200

emerald cut designer ring by Harry Winston with accent stones Harry Winston Ring SB6277

4.01 carat gia certified emerald cut center diamond Harry Winston Ring SB6277

Harry Winston Vintage GIA 4.01 Emerald Cut Diamond Ring

Contact for Price

VCA 2.46 carat GIA certified emerald cut center diamond VCA Ring EURA206

Van Cleef & Arpels ring centering a GIA 2.46ct Emerald Cut Diamond Ring EURA206

Van Cleef & Arpels GIA 2.46ct Emerald Cut Diamond Ring

$50,000

0.18 carat center diamond with geometric design ring art deco era Kenesaw Ring 15887

Vintage Geometric round brilliant cut Diamond Kenesaw Ring, Circa 1950 15887

Vintage Geometric Diamond Kenesaw Ring, Circa 1950

$2,000

GIA-Certified Center 3.02 Pear-Shaped Diamond with Round Cut Diamonds SB6036

diamond detailed ring with center 3.02ct center diamond Claud Ring SB6036

Vintage GIA 3.02ct Pear Shaped Diamond Claud Ring

Contact for Price

Platinum and Old European cut diamond Ring Madrid Ring Top View

0.90ct Euro Diamond Halo Ring Madrid Ring 14997 TSV

0.90ct Old European Cut Diamond Madrid Engagement Ring

$5,700

1.20 carat center antique cushion cut diamond with halo Firestone Ring 15249

1.20ct center diamond with diamond accents and halo Firestone Ring 15249

1.20ct Antique Cushion Cut Diamond Firestone Ring

$11,500

Antique 0.89ct Old European Cut Diamond on Platinum Engagement Zliten Ring, Circa 1925 15652

Top Side View Diamond on Platinum Engagement Zliten Ring 15652

Antique 0.89ct Old European Cut Diamond on Platinum Engagement Zliten Ring, Circa 1925

$3,800

1.11 carat Diamond Art Deco Engagement Ring Rankwell Ring 12327

Antique Art Deco 1.07ct Diamond Engagement Ring. Rankwell Ring 13711

Antique Art Deco 1.07ct Diamond Engagement Ring. Rankwell Ring, Circa 1930

$7,500

Onyx and Diamond Bracelet Pierre Bracelet Top View

Art Deco Diamond and Gemstone Bracelet Pierre Bracelet Side View Tilt

Antique Art Deco Diamond Onyx and Ruby Bracelet. Circa 1920

$36,000

Calibrated Ruby and Diamond Art Deco Band - Meyrin Band 12347

Art Deco Diamond and Calibrated Ruby Band - Meyrin Band

Antique Diamond and Ruby Wedding Band. Meyrin Band, Circa 1920

$3,600

3.80 carat GIA-Certified Center round diamond with diamonds on shoulder Camdenton Ring SB6123

Antique Gia diamond Ring 3.80 carats with diamonds shoulders SB6123

Antique GIA 3.80ct Old European Cut Diamond Camdenton Ring, Circa 1920

Contact for Price

Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925 15543

Top Side View Diamond on Platinum Engagement Ring 15543

Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925

$10,500

Nautical Flag Charm TV

Nautical Flag Charm Front Art

Antique Nautical Flag Charm Necklace. Art Deco, Circa 1920

$3,800

2.01 gia certified old european cut diamond with diamond and sapphire details Glade Ring 15692

Art Deco 2.01ct GIA Diamond and Sapphire Glade Ring, Circa 1925 15692

Art Deco 2.01ct GIA Diamond and Sapphire Glade Ring, Circa 1925

$22,500

0.75ct Old European Cut Carbella Ring. Circa 1925, Antique, Art Deco Era 15321

0.75 carat Old European Cut center diamodn Carbella Ring. Circa 1925, Antique, Art Deco Era 15321

Art Deco Era 0.75ct Old European Cut Diamond Carbella Ring, Circa 1925

$6,800

Vintage Flag Diamond and Sapphire Necklace 10670-2

Front of 10670-2 Flag Necklace

Art Deco Flag Charm Necklace. Circa 1920

$4,000

center cluster diamond with intricate open work filigree design Marilla Ring 15883

detailed filigree work design diamond cluster ring Marilla Ring 15883

Center Diamond Cluster Filigree Marilla Ring

$2,000

Top View Amour Éternité 3mm wide platinum wedding band

Amour Wedding Band

Diamond Eternity Wedding Amesbury Band 1.8mm Wide

$1,700

Asscher-Cut Diamond and Halo Ring New York Ring Top View

Platinum Asscher cut diamond ring New York Ring 14919 TSV 1000P

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

$9,000

0.90 carat Top View GIA-Certified Diamond with Halo Foundry Ring 15544

Top Side View Diamond Set in Square Bezel with Diamond Halo Ring 15544

Vintage 0.90ct Foundry Art Deco Ring. Circa 1930

$5,600

Vintage Platinum and Diamond Ring Milton Ring Top View 13648

0.92ct Old European Cut Diamond Ring Milton Ring 13648

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

$6,500

0.54ct Diamond Emerald-Cut Engagement Eastgate Ring 13738

0.54 carat Diamond Emerald-Cut Engagement Eastgate Ring 13738

0.54ct Diamond Emerald-Cut Engagement Eastgate Ring

$4,800

0.80ct Emerald Cut Diamond with diamond Halo ring Midhust Ring 14831

0.80 carat Emerald Cut Diamond with Halo Midhust Ring 14831

0.80ct Emerald Cut Diamond with Halo Midhust Ring

$7,200

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