Shop Unique Black Diamond Jewelry Styles

Deep, dark, dramatic. Black diamonds give jewelry an on-trend edge with shine that is everlasting: black diamonds are treated to create permanent, intense black color. Shop KAY’s online collection of jewelry starring black diamonds and find new ways to reflect your daring style. Learn More

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Now + Forever Men's Black & White Diamond Wedding Band 3/8 ct tw 10K Rose Gold
Sale

Previously Owned Men's Diamond Wedding Band 1/4 ct tw 10K White Gold
Previously Owned

Black/White Diamond Heart Ring Sterling Silver
Online Exclusive

Ink & Ice Heart-Shaped Garnet, Black & White Diamond Wings Necklace 1/5 ct tw Black Rhodium-Plated Sterling Silver 18"

Now + Forever Round-Cut Black & White Diamond Bypass Engagement Ring 2-1/5 ct tw 10K White Gold
Online Exclusive

Black Diamond Ring 1/10 ct tw Round-cut Sterling Silver
Online Exclusive