SI1

Browse our gorgeous collection of SI1 clarity diamond engagement rings, wedding bands, and earrings.

Showing 1–30 of 81 results

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Product Primary Stone: Diamond
  • Antique Art Deco 0.70ct Old Euro Ring Circa 1920Vintage Deco Old Euro Edison Engagement Ring 14374-F2

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

    $3,800
  • peekskill engagement ring featuring an antique marquise cut diamond h color and sI1 clarityAntique peekskill engagement ring from 1920 from the art deco era

    Art Deco Peekskill 0.35ct Diamond Ring. Circa 1920

    SOLD
  • 0.76ct Old European Cut Diamond Platinum Engagement Ring 13652-Artistic.jpg-1200x1200Vintage Diamond Ring Elm Park Ring F3

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

    $5,800
  • 1.10ct Elongated Cushion Cut Diamond And Diamond Halo Engagement Ring 12632-Artistic.1000x1000Antique Cushion Cut Diamond G Color SI1 Clarity Diamond Engagement Ring 12632-F2

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

    $9,800
  • 1.23ct Center Old European Cut Diamond and Sapphire Ring 14258 ArtisticBezel Set Old European Cut Diamond Sapphire Accented Geometric Ring 14258-F5

    1.23ct Diamond and Sapphire Engagement Ring. Denmark Ring

    $9,500
  • 14339 Art Deco Diamond and Sapphire Ring Rovigo Ring ArtisticDiamond and Sapphire Engagement Ring Circa 1920 14339 F5

    Rovigo Ring. Circa 1920, Antique, Art Deco Era

    $16,500
  • 1.90ct Center Transitional Cut Diamond Retro Engagement Ring Artistic1.90ct Transitional Cut Diamond Platinum Engagement Ring Circa 1950 13730 F2

    Vintage Retro 1.90ct Transitional Cut Diamond Engagement Ring. Preston Ring. Circa 1950

    $19,500
  • 1.37ct Antique Cushion Cut Diamond Ring 138431.37ct Center Antique Cushion Cut Diamond Engagement Ring 13843 F5

    1.37ct Antique Cushion Cut Diamond Ring. Oakland Ring

    $13,000
  • 18k Yellow Gold Antique Cushion Cut Diamond Faro Ring 14604Faro Ring 0.64ct antique cushion cut diamond ring 14604-F5

    Antique Cushion Cut Diamond Halo Ring. Faro Ring

    $5,200
  • Gifford Ring old European cut diamond ring 14482-Artistic-1000PXSwirl Motif Old European Cut Diamond Ring 14482 F5

    French, 3ct Diamond Vintage Ring Circa 1970. Gifford Ring

    $50,000
  • Prong Set 1.61ct Emerald Center Stone Engagement Ring 13910 F2Old European Cut Diamond Halo Engagement Ring 13084 F3

    GIA Certified Emerald Cut diamond and Sapphire Ring. Boston Ring

    $8,000
  • 1.00 Carat Edwardian Era Old European Cut Diamond Ring Newfield Ring 133381.00ct Center Old European Cut Diamond Ring 13338 F1

    Newfield Ring. Circa 1910, Antique, Edwardian Era

    $11,000
  • Antique Diamond Floral Motif Cluster Engagement Ring 14047-Artistic-1000x1000Old European Cut Diamond Floral Cluster Halo Engagement Ring 14047 F5

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

    $7,200
  • An original Art Deco platinum ring Artistic Picture 14854Old European Cut Diamond Art Deco Ring Abilene Ring 14854

    Abilene Ring. Circa 1920, Antique, Art Deco Era.

    RESERVED
  • Old European Cut Diamond Geometric Halo Engagement Ring 13716-artistic-10001.00ct Old European Cut Diamond Center Stone Geometric Halo Engagement Ring 13716 F2

    Arca Ring

    $10,500
  • Art Deco Diamond Cluster Antique Engagement Ring Circa 1925 M24_1221Diamond Cluster Engagement Ring Platinum Mounting Engagement Ring

    Carnegie Ring. Circa 1925, Antique, Art Deco Era

    SOLD
  • Antique Art Deco Era Engagement Ring Coucy Ring 14900Coucy Ring prong set old European cut diamond ring 14900-F5

    Coucy Ring. Circa 1920, Antique, Art Deco Era.

    SOLD
  • Frier Ring Circa 1925 with a total approximate weight of additional diamonds 0.22 caratsfrier engagement ring Circa 1925 featuring an old European cut diamond weighing approximately 0.95 carats

    Frier Ring. Circa 1925, Antique, Art Deco Era.

    $5,500
  • 3.42ct Old European Cut Diamond Ring - Gatineau Ring 14885 TV3.42ct Old European Diamond Engagement Ring - Gatineau Ring 14885 TSV

    Gatineau Ring. Circa 1945, Vintage, Retro Era.

    $65,000
  • cluster engagement ring featuring GIA-ceritified 0.84 carat diamond ring Artistic Picture 14248Diamond and Platinum Floral Cluster Engagement Ring - Yorkshire Ring 14950-F5

    GIA-Certified, 0.76ct Old European Cut Diamond Ring, H color. Yorkshire Ring

    $7,800
  • Art Deco Inspired Geometric Diamond And Emerald Accented Engagement Ring 13370-Artistic-1000x10002.66ct Old European Cut Diamond Center Stone Nebraska Ring F2

    Nebraska Ring

    $26,000
  • Antique Edwardian Era Diamond Engagement Ring Teterboro Ring 13600

    Teterboro Ring. Circa 1910

    $10,500
  • Antique Pear Shape Diamond Double Halo Ring Artistic Picture 150981.07ct Pear Shape Diamond Double Halo Ring - Allwood Ring 15098-F5

    1.07ct Antique Pear Shape Diamond Double Halo Ring. Allwood Ring

    $28,000
  • Diamond Cluster and Platinum Ring Tusten Ring Artistic1.97ct Total Diamond Weight Old Mine Cut Cluster Engagement Ring 13995 F5

    1.22ct F Color Antique Cut Diamond Clustre Ring. Tusten Ring

    $14,000
  • cyprus engagement ring featuring a 1.64 carat k color diamondcyprus engagement ring showcasing an old european cut diamond

    1.64ct Old European Cut Diamond and Ruby Accent Cyprus Ring

    $8,500
  • Marquise Diamond Sapphire Halo Engagement Ring 13050 Artistic0.63ct Marquise Cut Center Diamond Sapphire French Cut Halo Engagement Ring 13050 F5

    Alpine Ring

    SOLD
  • snowlake engagement ring SI1 claritysnowlake engagement ring circa 1920 from the art deco era

    Antique Art Deco 4.30ct Diamond Engagement Ring. Snow Lake Ring. Circa 1920

    $60,000
  • 0.75ct Old European Cut Diamond Art Deco Engagement Ring 14215-F5Platinum Box Prong Art Deco Era 0.75ct Diamond Engagement Ring 14215-F3

    Arles Ring. Circa 1920, Antique, Art Deco Era

    SOLD
  • Triple Halo Rose Cut Diamond And Sapphire Antique Engagement Ring Circa 1900 14291-F50.50ct Old European Cut Diamond Center Stone Sapphire Floral Head Halo Engagement Ring 14291-F2

    Ascan Ring. Circa 1900, Antique, Edwardian Era

    SOLD
  • Art Deco Old European Cut Diamond Ring Belwood Ring 14359Art Deco Old European Cut and Sapphire Ring 14359 F5

    Belwood Ring. Circa 1925, Antique, Art Deco Era

    SOLD