1 Carat Engagement Rings

Wear the story of your love with 1 carat engagement rings from Kay. Whether you're shopping together as a couple or you want to surprise your partner with the ring of their dreams, Kay has a wide range of cuts and styles to choose from of 1 carat diamond engagement rings. Make today the day you say yes to the ring!

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216 Results items returned.

Sort By:

Price Low to High
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1 Carat Engagement Rings

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Diamond Solitaire Engagement Ring 1 ct tw Round-cut 10K White Gold (I/I2)Clearance

Previously Owned Diamond Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored

Now + Forever Round-Cut Diamond Solitaire Engagement Ring 1 ct tw 10K White Gold (I/I3)Clearance

Previously Owned Diamond Engagement Ring 1 ct tw Princess-cut 14K White GoldPreviously Owned Lovingly Restored

THE LEO Diamond Artisan Ring 1 Carat Round-cut 14K White GoldClearance

Certified Diamond Solitaire Ring 1 ct Oval 14K White Gold (I/I1)Clearance

THE LEO First Light Diamond Oval-Cut Solitaire Engagement Ring 1 ct tw 14K White GoldOnline Exclusive

THE LEO Ideal Cut Diamond Oval-Cut Three-Stone Halo Engagement Ring 3/4 ct tw 14K White GoldClearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 10K White GoldOnline Exclusive

Previously Owned THE LEO Engagement Ring 1 ct tw Emerald/Round-cut Diamonds 14K White GoldPreviously Owned Lovingly Restored

Previously Owned Neil Lane Diamond Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored

Neil Lane Engagement Ring 1 ct tw Diamonds 14K Two-Tone GoldClearance

THE LEO Diamond Artisan Ring 1 Carat 14K Yellow GoldClearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 14K White GoldClearance

Previously Owned 3 Stone Diamond Engagement Ring 1 ct tw Round-cut 10K White GoldPreviously Owned Lovingly Restored

Now + Forever Lab-Grown Diamonds Round-Cut Twist Engagement Ring 1 ct tw 14K Yellow GoldClearance

Memories Moments Magic Pear-Shaped Diamond Three-Stone Engagement Ring 1 ct tw 14K Yellow GoldClearance

Previously Owned Lab-Grown Diamonds Engagement Ring 1 ct tw Round-cut 14K White GoldPreviously Owned Lovingly Restored

Previously Owned Diamond Engagement Ring 1 ct tw Princess/Round 14K White GoldPreviously Owned Lovingly Restored

Previously Owned Ring 1 ct tw Diamonds 14K White GoldPreviously Owned Lovingly Restored

Certified Diamond Solitaire 1 ct Pear-shaped 14K White Gold (I/I1)Clearance

THE LEO Diamond Emerald-Cut Solitaire Engagement Ring 1 ct tw 14K White GoldClearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 14K White GoldOnline Exclusive

Previously Owned Diamond Ring 1 ct tw 14K GoldPreviously Owned Lovingly Restored

Memories Moments Magic Three-Stone Diamond Ring 1 ct tw Round-cut 14K Rose GoldOnline Exclusive

Previously Owned Diamond Engagement Ring 1 ct tw Round-cut 14K Yellow GoldPreviously Owned Lovingly Restored

Previously Owned Diamond Engagement Ring 1 ct tw Princess & Round-cut 14K White GoldPreviously Owned Lovingly Restored

Previously Owned THE LEO Diamond Engagement Ring 1 ct tw Princess & Round-cut 14K White GoldPreviously Owned Lovingly Restored

Now + Forever Diamond Halo Engagement Ring 1 ct tw Oval & Round-cut 14K White GoldOnline Exclusive

Now + Forever Princess-Cut Diamond Engagement Ring 1 ct tw 14K Yellow GoldClearance

Previously Owned Emerald-Cut Diamond Engagement Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored

Certified Round Diamond Solitaire Ring 1 Carat 14K Rose Gold (I/I1)Clearance

Previously Owned Ever Us Diamond Engagement Ring 1 ct tw Round 14K White GoldPreviously Owned Lovingly Restored

Previously Owned Lab-Grown Diamonds Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)Previously Owned Lovingly Restored

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Diamond Solitaire Engagement Ring 1 ct tw Round-cut 10K White Gold (I/I2)
Clearance

Previously Owned Diamond Ring 1 ct tw 14K White Gold
Previously Owned Lovingly Restored

Now + Forever Round-Cut Diamond Solitaire Engagement Ring 1 ct tw 10K White Gold (I/I3)
Clearance

Previously Owned Diamond Engagement Ring 1 ct tw Princess-cut 14K White Gold
Previously Owned Lovingly Restored

THE LEO Diamond Artisan Ring 1 Carat Round-cut 14K White Gold
Clearance

Certified Diamond Solitaire Ring 1 ct Oval 14K White Gold (I/I1)
Clearance

THE LEO First Light Diamond Oval-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold
Online Exclusive

THE LEO Ideal Cut Diamond Oval-Cut Three-Stone Halo Engagement Ring 3/4 ct tw 14K White Gold
Clearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 10K White Gold
Online Exclusive

Previously Owned THE LEO Engagement Ring 1 ct tw Emerald/Round-cut Diamonds 14K White Gold
Previously Owned Lovingly Restored

Previously Owned Neil Lane Diamond Ring 1 ct tw 14K White Gold
Previously Owned Lovingly Restored

Neil Lane Engagement Ring 1 ct tw Diamonds 14K Two-Tone Gold
Clearance

THE LEO Diamond Artisan Ring 1 Carat 14K Yellow Gold
Clearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 14K White Gold
Clearance

Previously Owned 3 Stone Diamond Engagement Ring 1 ct tw Round-cut 10K White Gold
Previously Owned Lovingly Restored

Now + Forever Lab-Grown Diamonds Round-Cut Twist Engagement Ring 1 ct tw 14K Yellow Gold
Clearance

Memories Moments Magic Pear-Shaped Diamond Three-Stone Engagement Ring 1 ct tw 14K Yellow Gold
Clearance

Previously Owned Lab-Grown Diamonds Engagement Ring 1 ct tw Round-cut 14K White Gold
Previously Owned Lovingly Restored

Previously Owned Diamond Engagement Ring 1 ct tw Princess/Round 14K White Gold
Previously Owned Lovingly Restored

Previously Owned Ring 1 ct tw Diamonds 14K White Gold
Previously Owned Lovingly Restored

Certified Diamond Solitaire 1 ct Pear-shaped 14K White Gold (I/I1)
Clearance

THE LEO Diamond Emerald-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold
Clearance

Now + Forever Diamond Engagement Ring 1 ct tw Round-cut 14K White Gold
Online Exclusive

Previously Owned Diamond Ring 1 ct tw 14K Gold
Previously Owned Lovingly Restored

Memories Moments Magic Three-Stone Diamond Ring 1 ct tw Round-cut 14K Rose Gold
Online Exclusive

Previously Owned Diamond Engagement Ring 1 ct tw Round-cut 14K Yellow Gold
Previously Owned Lovingly Restored

Previously Owned Diamond Engagement Ring 1 ct tw Princess & Round-cut 14K White Gold
Previously Owned Lovingly Restored

Previously Owned THE LEO Diamond Engagement Ring 1 ct tw Princess & Round-cut 14K White Gold
Previously Owned Lovingly Restored

Now + Forever Diamond Halo Engagement Ring 1 ct tw Oval & Round-cut 14K White Gold
Online Exclusive

Now + Forever Princess-Cut Diamond Engagement Ring 1 ct tw 14K Yellow Gold
Clearance

Previously Owned Emerald-Cut Diamond Engagement Ring 1 ct tw 14K White Gold
Previously Owned Lovingly Restored

Certified Round Diamond Solitaire Ring 1 Carat 14K Rose Gold (I/I1)
Clearance

Previously Owned Ever Us Diamond Engagement Ring 1 ct tw Round 14K White Gold
Previously Owned Lovingly Restored

Previously Owned Lab-Grown Diamonds Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)
Previously Owned Lovingly Restored