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 111 results
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Price
Era
Carats
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Filter products Showing 1 - 30 of 111 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
  • Edwardian Era Bloomsburg Ring Top ViewSapphire and Diamond Engagement Ring Bow Tie Motif Circa 1910 Top Side View 13604_TSV

    Bloomsburg Ring. Circa 1910 (Antique, Edwardian Era)

    $32,000
  • Antique Old European Cut Diamond Engagement Ring Circa 1930 14146-TV-1000PXHand Engraved Platinum Mounting Diamond Engagement Ring Antique Art Deco 14146-TVS-1000PX

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

    $11,000
  • Geometric 1.13ct Old European Cut Platinum Mounting Engagement Ring Top View 13860-TV-1000PXArt Deco Old European Cut Diamond Ring - Fontana Ring 13860 TVS

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

    $8,000
  • Antique Diamond and Platinum Ring Highbridge Ring Top View

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

    $6,500
  • 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
  • Vintage Diamond Cluster Ring Clarksville Ring Top View

    Clarksville Ring. Circa 1935 (Vintage, Art Deco Era)

    RESERVED
  • 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
  • Seville Ring Top ViewSeville Ring Top Side View

    Seville Ring

    $12,800
  • Pear Shape Diamond Ring Shafton Ring Top ViewPlatinum and Diamond Cluster Ring Shafton Ring Top Side View

    Shafton Ring

    $25,000
  • 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
  • 2.27ct Old European Cut Diamond Ring - Archway Ring 13621 TVCrown Style Diamond Solitaire Engagement Ring - Archway Ring 13621 TSV

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

    RESERVED
  • 12019 Cairns Engagement Ring TVCairns Ring Top Side View

    Cairns Ring

    $8,000
  • Old European Cut Diamond Ring Dover Ring Top View3.02 Carat Old European Cut RingDover Ring Top Side View

    Dover Ring

    $45,000
  • Antique Cushion Cut Floral Halo Ring - Eastchester RingFlowerhead Platinum and Diamond Engagement Ring - Eastchester Ring

    Eastchester Ring

    SOLD
  • 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 2.50 Carat Old European Diamond Ring - Middletown Ring 13842 TVEdwardian Old European Cut Diamond Ring - Middletown Ring 13842 TSV

    Middletown Ring. Circa 1910 (Antique, Edwardian Era)

    $15,800
  • Ruby halo and Diamond Ring Plato Ring Top ViewPlatinum Diamond and Ruby Ring Plato Ring Top Side View

    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
  • Round Brilliant Diamond and Platinum Engagement Ring - Rouen RingPlatinum and 2.02ct Round Brilliant Diamond Ring - Rouen Ring

    Rouen Ring

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

    Tamworth Ring

    $5,000
  • Bollon Ring Top ViewBollon 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
  • Antique Cushion Cut Diamond Ring Capri Ring2.14ct Antique Cushion Cut Diamond Ring Capri Ring

    Capri Ring

    SOLD

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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.