SI1

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

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  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 0.75ct Old European Diamond Emerald Halo - Benton Ring 12930 Artistic0.75ct Old European Cut Diamond Center French Calibrated Emerald Halo Diamond Accented Platinum Ring

    Benton Ring

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  • Antique 0.90ct Geometric Diamond Engagement Ring 13864-artistic-1000Geometric Art Deco Ring Copenhagen Ring F5

    Copenhagen Ring. Circa 1930 (Vintage, Art Deco Era)

    SOLD
  • Beautiful Cluster Engagement Ring Featuring Cluster Halo Delray Ring DYL40Floral Cluster Open Work Under Gallery Engagement Ring DYL40 F5

    Delray Ring

    Original price was: $11,000.Current price is: $9,900.
  • Floral Diamond Cluster Earrings Old European Cut - Meadowbrook Earrings 13114 TSVPlatinum and Diamond Cluster Earrings Edwardian Style - Meadowbrook Earrings 13114 TSV

    Meadowbrook Earrings

    $9,000
  • Old European Cut Diamond Cluster Engagement Ring Artistic 143321.20ct Old European Cut Diamond Cluster Engagement Ring 14332-F5

    Milford Ring

    $8,200
  • palma engagement ring with H color and VS2-SI1 clarity single cut diamondspalma engagement ring from 1900 featuring three diamonds with a combined weight of approximately 1 carat

    Palma Ring. Circa 1900, Antique, Edwardian Era.

    $5,200
  • 1.03ct Antique Cushion Cut Diamond And Diamond Halo Platinum Engagement Ring 12991-Artistic-1000x1000Platinum Cushion Cut Diamond Engagement Ring 12991 F2

    Sharptown Ring

    $9,800
  • A Diamond Cluster Engagement Ring Sunriver Ring 14846sunriver ring handcrafted in platinum on 18K yellow gold

    Sunriver Ring. Circa 1900, Antique, Edwardian Era.

    $8,500
  • Art Deco Old European Cut Diamond Engagement Ring 14142 F5GIA Certified Old European Cut Diamond Engagement Ring 14142 F2

    Whitfield Ring. Circa 1920, Antique, Art Deco Era

    SOLD
  • Micro Pave Round Brilliant Cut Diamond Engagement Ring 14415 F5Platinum Old European Cut Diamond Engagement Ring 14415 F6

    Winchester Ring

    SOLD
  • Old European Cut Diamond Cluster Ring - Joplin Ring0.75ct Old European Cut Diamond Cluster Ring - Joplin Ring

    Joplin Ring

    SOLD
  • A gorgeous platinum engagement ring The Wells Ring Artistic Picture 11586Open Work Platinum Engagement Ring Diamond Center Stone Additional Diamond Lace Open Work Ring 11586 F5

    The Wells Ring

    SOLD