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.

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diamond cluster floral earrings with gold backs Irvine Earrings 15764
Vintage 1.60ct Diamond Cluster Earrings Platinum Yellow Gold
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1.60ct Diamond Cluster Irvine Earrings

$3,900
4.32 carats Total Weight Platinum Art Deco Bracelet Penndel Bracelet
Platinum Art Deco Sapphire Accent Bracelet Penndel Bracelet Back View
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Antique Diamond and Sapphire Penndel Bracelet. Art Deco Era, Circa 1925.

$16,000
Art Deco 0.20 carat old European cut diamond platinum filigree Faunce Ring 16281 TV
Antique 0.20 old European cut diamond and emerald platinum Faunce Ring 16281 TSV
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Antique, Art Deco Diamond Faunce Ring, Circa 1920

$3,500
Antique Old European Vintage Diamond Engagement Ring 15723-TV
0.53ct Old European Cut Diamond geometric art deco ring Kirtley Ring 15723
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Art Deco 0.53ct Old European Cut Diamond Kirtley Ring, Circa 1925

$3,800
antique 0.68 carat old European cut diamond platinum Bolivar Ring 16264 TV
Art Deco 0.68 carat old European cut diamond filigree Bolivar Ring 16264 TSV
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Art Deco 0.68ct Diamond Bolivar Ring, Circa 1925

$4,000
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
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Art Deco 2.00ct Diamond Villamont Ring, Circa 1920

$25,000
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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
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Art Deco 2.19ct Diamond and Ruby Dunbar Ring, Circa 1925

RESERVED
oval cut diamond with sapphire and diamond halo design Briscoe Ring 15976
Art Deco era ring Diamond and Sapphire Briscoe Ring, Circa 1920 15976
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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
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Art Deco Geometric Diamond Hensley Ring, Circa 1925

$4,000
eternity wedding band with round brilliant cut diamonds Top View
platinum band featuring eternity style diamonds 1.44mm width Hurlock Eternity Band 15386
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Diamond and Platinum Hurlock Eternity Band 1.4mm

$1,200
Antique Old Euro Diamond and Sapphire Ring 15790-TV
Edwardian Diamond and Sapphire detailing Bloomsburg Ring, Circa 1910 15790
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Edwardian 1.44ct Diamond and Sapphire Bloomsburg Ring, Circa 1910

$18,000
Vintage VCA Diamond Emerald Cut Ring EURA206-TV
Van Cleef & Arpels ring centering a GIA 2.46ct Emerald Cut Diamond Ring EURA206
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Van Cleef & Arpels GIA 2.46ct Emerald Cut Diamond Ring

$50,000
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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
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Vintage GIA 3.02ct Pear Shaped Diamond Claud Ring

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Diamond Old European Cut Platinum Engagement Ring 14997-TV
0.90ct Euro Diamond Halo Ring Madrid Ring 14997 TSV
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0.90ct Old European Cut Diamond Madrid Engagement Ring

$5,700
Antique Art Deco Old Euro Diamond Ring 1925 14502-TV-1200PX
Top Side View Art Deco Era Diamond Engagement Ring 14502
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Antique 0.40ct Old European Diamond Cedar Ring. Art Deco Era, Circa 1925

$2,200
Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Glenview Ring. Circa 1930 14273
Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Glenview Ring 14273
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Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Glenview Ring. Circa 1930

$39,000
Onyx and Diamond Bracelet Pierre Bracelet Top View
Art Deco Diamond and Gemstone Bracelet Pierre Bracelet Side View Tilt
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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
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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
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Antique GIA 3.80ct Old European Cut Diamond Camdenton Ring, Circa 1920

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Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925 15543
Top Side View Diamond on Platinum Engagement Ring 15543
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Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925

$10,500
Nautical Flag Charm TV
Nautical Flag Charm Front Art
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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
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Art Deco 2.01ct GIA Diamond and Sapphire Glade Ring, Circa 1925

$22,500
Art Deco Diamond Engagement Ring Old Euro 15321-TV
0.75 carat Old European Cut center diamodn Carbella Ring. Circa 1925, Antique, Art Deco Era 15321
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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
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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
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Center Diamond Cluster Filigree Marilla Ring

$2,000
Top View Amour Éternité 3mm wide platinum wedding band
Amour Wedding Band
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Diamond Eternity Wedding Amesbury Band 1.8mm Wide

$1,700
Vintage Asscher Cut Diamond Engagement Ring 14919-TV
Platinum Asscher cut diamond ring New York Ring 14919 TSV 1000P
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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
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Vintage 0.90ct Foundry Art Deco Ring. Circa 1930

$5,600
Vintage Engagement Ring Diamond Platinum Deco 13648_TV
0.92ct Old European Cut Diamond Ring Milton Ring 13648
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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
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0.54ct Diamond Emerald-Cut Engagement Eastgate Ring

$4,800
Estate Emerald Cut Diamond Halo Engagement Ring 14831-TV
0.80 carat Emerald Cut Diamond with Halo Midhust Ring 14831
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0.80ct Emerald Cut Diamond with Halo Midhust Ring

$7,200
Platinum and Diamond Handcrafted Engagement Ring - Groton Ring
Handcrafted Platinum and Diamond Engagement Ring - Groton Ring
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0.86ct Old European Cut Diamond Groton Engagement Ring

$4,500
halo-style engagement ring centering antique cushion-cut diamond Marino Ring 12632
Cushion and Diamond Halo Ring Marino Ring
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1.10ct Antique Cushion Cut Diamond Ring, G color. Marino Ring

$9,800
Denmark Old Euro Diamond and Sapphire Engagement Ring Platinum 14258-TV
Diamond and Sapphire Halo Engagement Ring - Denmark Ring 14258 TSV
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1.23ct Diamond and Sapphire Engagement Ring. Denmark Ring

$9,500
Calibre Cut Natural Emerald Wedding Band - Sullivan Band 12622 TV
Channel Set Emerald Platinum Eternity Band - Sullivan Band 12622 TSV
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1ct Natural Emerald Platinum Eternity Sullivan Band. 2.5mm

$3,000
2.29ct Octagon Halo Old Euro Engagement Ring 14399
2.29 carat Octagon Halo Old Euro Engagement Ring 14399
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2.29ct Octagon Halo Old Euro Engagement Ring

$32,000