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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Engagement Ring (170) Items Available

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194 Results items returned.

Sort By:

Price Low to High
Price High to Low
Newest Arrivals
Most popular

Sort By:

1 Carat Engagement Rings

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Get It Fast

Get It By Christmas

Price

Style

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Stone Type

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Ring Style

Now + Forever Lab-Grown Diamonds Emerald-Cut Halo Engagement Ring 1 ct tw 14K White GoldSale

Now + Forever Multi-Diamond Oval Halo Engagement Ring 1 ct tw 10K White GoldSale

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

Now + Forever Round-Cut Diamond Double-Frame Engagement Ring 1 ct tw 14K Rose GoldSale

Now + Forever Round-Cut Diamond Bridal Set 1 ct tw 10K White GoldSale

Now + Forever Princess-Cut Quad Diamond Cushion Halo Engagement Ring 1 ct tw 14K White GoldSale

Now + Forever Round-Cut Diamond Halo Engagement Ring 1 ct tw 14K Yellow GoldSale

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

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

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

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

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

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

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

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

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

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

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

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

Not + Forever Lab-Grown Diamonds Round-Cut Twist Engagement Ring 1 ct tw 14K Yellow GoldClearance

Now + Forever Multi-Diamond Cushion Halo Engagement Ring 1 ct tw 14K Yellow GoldOnline Exclusive

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

Previously Owned Diamond Engagement Ring 1 ct tw Princess/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

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

Now + Forever Multi-Diamond Center Oval Halo Engagement Ring 1 ct tw 14K White GoldOnline Exclusive

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

Now + Forever Oval, Round & Baguette-Cut Diamond Bridal Set 1 ct tw 10K White GoldOnline Exclusive

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

Memories Moments Magic Diamond Engagement Ring 1 ct tw Round-cut 14K White GoldOnline Exclusive

Previously Owned Memories, Moments, Magic Princess-Cut Diamond Three-Stone Engagement Ring 1 ct tw 10K White GoldPreviously Owned Lovingly Restored

Previously Owned Princess-Cut Diamond Solitaire Engagement Ring 1 ct tw 14K White Gold (I/I2)Previously Owned Lovingly Restored

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Now + Forever Lab-Grown Diamonds Emerald-Cut Halo Engagement Ring 1 ct tw 14K White Gold
Sale

Now + Forever Multi-Diamond Oval Halo Engagement Ring 1 ct tw 10K White Gold
Sale

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

Now + Forever Round-Cut Diamond Double-Frame Engagement Ring 1 ct tw 14K Rose Gold
Sale

Now + Forever Round-Cut Diamond Bridal Set 1 ct tw 10K White Gold
Sale

Now + Forever Princess-Cut Quad Diamond Cushion Halo Engagement Ring 1 ct tw 14K White Gold
Sale

Now + Forever Round-Cut Diamond Halo Engagement Ring 1 ct tw 14K Yellow Gold
Sale

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

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

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

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

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

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

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

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

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

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

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

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

Not + Forever Lab-Grown Diamonds Round-Cut Twist Engagement Ring 1 ct tw 14K Yellow Gold
Clearance

Now + Forever Multi-Diamond Cushion Halo Engagement Ring 1 ct tw 14K Yellow Gold
Online Exclusive

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

Previously Owned Diamond Engagement Ring 1 ct tw Princess/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

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

Now + Forever Multi-Diamond Center Oval Halo Engagement Ring 1 ct tw 14K White Gold
Online Exclusive

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

Now + Forever Oval, Round & Baguette-Cut Diamond Bridal Set 1 ct tw 10K White Gold
Online Exclusive

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

Memories Moments Magic Diamond Engagement Ring 1 ct tw Round-cut 14K White Gold
Online Exclusive

Previously Owned Memories, Moments, Magic Princess-Cut Diamond Three-Stone Engagement Ring 1 ct tw 10K White Gold
Previously Owned Lovingly Restored

Previously Owned Princess-Cut Diamond Solitaire Engagement Ring 1 ct tw 14K White Gold (I/I2)
Previously Owned Lovingly Restored