K Color

Our collection of K-Color Diamond Engagement Rings. Curated by Estate Diamond Jewelry. These diamonds have a center diamond that features K Color.

Filter products Showing 1 - 30 of 123 results
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Price
Era
Carats
Primary Stone
Cut
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Filter products Showing 1 - 30 of 123 results
Order By
Price
Era
Carats
Stone
Cut
Material
  • Retro Old European Cut Diamond Ring - Berge RingVintage Old European Cut Diamond Ring - Berge Ring

    Berge Ring. Circa 1940 (Vintage, Retro Era)

    $4,000
  • Antique Diamond and Platinum Ring Highbridge Ring Top View

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

    $6,500
  • Art Deco 1.38ct Old European Diamond Ring - Trieste Ring 14220 TVAntique Ribbon Motif Diamond Platinum Ring - Trieste Ring 14220 TSV

    Trieste Ring. Circa 1920 (Antique, Art Deco Era)

    $7,500
  • 4.25ct Old European Cut Diamond And Baguette Halo Accented Ring 14034-TV-1000PXPlatinum Mounting Open Work Under Gallery Diamond Engagement Ring 14034-TSV-1000PX

    Bayside Ring

    $55,000
  • Edwardian Antique Ring Bohemia RingEdwardian Diamond and Platinum Filigree Ring - Bohemia Ring

    Bohemia Ring. Circa 1900 (Antique, Edwardian Era)

    $12,000
  • 5.03 Carat Asscher Cut Diamond Ring - Crawford Ring 13798 TVDiamond and French Cut Sapphire Halo Ring - Crawford Ring 13798 TSV

    Crawford Ring

    $90,000
  • Platinum and Diamond Vintage Ring Riverview Ring Top ViewOld European Cut Diamond Vintage Ring Riverview Ring Top Side View

    Riverview Ring

    $9,000
  • Art Deco Diamond and Sapphire Ring Rovigo Ring Top View

    Rovigo Ring. Circa 1920 (Antique, Art Deco Era)

    $16,500
  • Seville Ring Top ViewSeville Ring Top Side View

    Seville Ring

    $12,800
  • 1.73ct Old European Cut Diamond Ring - Smithfield Ring 13640 TVDome Openwork Filigree Platinum Diamond Ring - Smithfield Ring 13640 TSV

    Smithfield Ring. Circa 1925 (Antique, Art Deco Era)

    $15,000
  • Art Deco 1.25ct Old European Ring - Whitfield Ring 14142 TV1.25ct Old European Cut Diamond Ring - Whitfield Ring 14142 TSV

    Whitfield Ring. Circa 1920 (Antique, Art Deco Era)

    $9,000
  • 12019 Cairns Engagement Ring TVCairns Ring Top Side View

    Cairns Ring

    $8,000
  • Platinum and Rose Cut Diamond Ring Columbus Ring 14566 Top ViewCushion Shape Rose Cut Diamond Ring Columbus Ring 14566 Top Side View

    Columbus Ring

    $42,000
  • Old European Cut Diamond Ring Dover Ring Top View3.02 Carat Old European Cut RingDover Ring Top Side View

    Dover Ring

    $45,000
  • Diamond and Yellow Gold Ring Gifford Ring Top ViewFrench Yellow Gold and Diamond Ring Gifford Ring Top Side View

    Gifford Ring. Circa 1970 (Vintage)

    $50,000
  • 4.30 Carat Diamond Engagement Ring with Onyx Halo 13423 TVPlatinum Diamond and Onyx Engagement Ring - Kent Ring

    Kent Ring. Circa 1925 (Antique, Art Deco Era)

    $45,000
  • 6.66ct Old European Cut Diamond TDW Drop Earrings 14246_TVPlatinum And 18k Yellow Gold Mounting Open Work Back Gallery Diamond Earrings 14246_TSV

    Madigan Earrings

    $85,000
  • Edwardian Old European Cut Diamond Ring - Middletown Ring 14410 TSV

    Middletown Ring. Circa 1910 (Antique, Edwardian Era)

    $15,800
  • Ruby halo and Diamond Ring Plato Ring Top ViewPlatinum Mounting Triple Wire Shank Open Work Under Gallery Halo Engagement Ring 13762-TSV-1000PX

    Plano Ring

    $17,000
  • 1.95ct Old European Cut Diamond Engagement Ring Top View 13647_TVPlatinum Hand Engraved Shank Art Deco Original Engagement Ring Circa 1920 13647_TSV

    Prague Ring. Circa 1920

    $15,800
  • Art Deco Style Sapphire and Diamond Ring Rimini Ring1.39ct old European Cut Diamond Ring Rimini Ring

    Rimini Ring

    $13,500
  • 7.55 Carat Diamond Ring Rockford Ring Top ViewProng Set Old European Cut Diamond Ring - Rockford Ring

    Rockford Ring

    Contact Us For Price
  • 2.08ct Old European Diamond Engagement Ring - Rouen Ring 14259 TV2.08ct Old European Cut Diamond Ring - Rouen Ring 14259 TSV

    Rouen Ring. Circa 1920 (Antique, Art Deco Era)

    $19,000
  • Art Deco 1.89ct Old European Cut Diamond Engagement Ring 14167-TV-1000PXPlatinum Mounting 1.89ct Old European Cut Diamond Circa 1930 14167-BK-1000PX

    Salford Ring. Circa 1930

    $16,000
  • Pear Shape Diamond Ring Shafton Ring Top ViewPlatinum and Diamond Cluster Ring Shafton Ring Top Side View

    Shafton Ring

    $26,000
  • Old European Diamond and Platinum Ring - Tamworth RingPlatinum and Old European Diamond Ring - Tamworth Ring Top View

    Tamworth Ring

    $5,000
  • Old European Cut Diamond and Sapphire Halo Ring Yale Ring Top View4.26 Carat Diamond and Sapphire Ring Yale Ring Top Side View

    Yale Ring

    $60,000
  • Diamond Onyx and Emerald ring Bollon Ring Top ViewPlatinum Art Deco Style Ring Bollon Ring Top Side View

    Bollon Ring

    $35,000
  • Antique 3.90ct Diamond Ring Boudry Ring Top ViewAntique Diamond Platinum Ring Boudry Ring Top Side View

    Boudry Ring. Circa 1920

    $42,000
  • Brisbane Ring Top ViewBrisbane Ring Top Side View

    Brisbane Ring

    $11,500

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Reserve ring

When you find the ring or jewelry item that you love, please contact us and express your interest in reserving it.

Due to the rarity of our jewelry, it is quite common for one of our available items to be quickly snatched up by someone else.