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1 Carat Lab-Grown Diamond Rings

Explore new facets of your style with 1 carat lab-grown diamond rings at KAY. Perfect for engagements, anniversaries, or simply to make any day feel special.
78 Results items returned.
78 Results items returned.
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Now + Forever Lab-Grown Diamonds Marquise & Round-Cut Contour Enhancer Ring 1 ct tw 14K White Gold

Sale

$1,499.99 
40% off
Was $2,499.99 
Now + Forever Lab-Grown Diamonds Marquise, Round & Baguette-Cut Enhancer Ring 1 ct tw 14K White Gold

Online Exclusive

$1,499.99 
40% off
Was $2,499.99 
Previously Owned Lab-Grown Diamonds Three-Stone Engagement Ring 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,199.99 
60% off
Was $2,999.99 
Now + Forever Lab-Grown Diamonds East West Pear-Shaped Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

Clearance

$999.99 
50% off
Was $1,999.99 
Now + Forever Lab-Grown Diamonds East West Pear-Shaped Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Clearance

$999.99 
50% off
Was $1,999.99 
Now + Forever Lab-Grown Diamonds Oval-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

Online Exclusive

$1,199.99 
40% off
Was $1,999.99 
Now + Forever Lab-Grown Diamonds Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K Rose Gold (F/SI2)

Online Exclusive - GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
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Now + Forever Lab-Grown Diamonds Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
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Now + Forever Lab-Grown Diamonds Round-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
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Now + Forever Lab-Grown Diamonds Princess-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
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Now + Forever Lab-Grown Diamonds Oval-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
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Now + Forever Lab-Grown Diamonds Oval-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Now + Forever Lab-Grown Diamonds Round-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Now + Forever Lab-Grown Diamonds Pear-Shaped Solitaire Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Now + Forever Lab-Grown Diamonds East West Emerald-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Online Exclusive

$1,199.99 
40% off
Was $1,999.99 
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Now + Forever Lab-Grown Diamonds Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Lab-Grown Diamonds Solitaire Ring 1 ct tw Emerald-cut 14K White Gold (F/VS2)

Clearance - GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Now + Forever Lab-Grown Diamonds Heart-Shaped Solitaire Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
KAY Lab-Grown Diamonds Bypass Ring 1 ct tw 10K White Gold

GET IT BY CHRISTMAS

$779.99 
40% off
Was $1,299.99 
Now + Forever Lab-Grown Diamonds Men's Graduated Wedding Band 1 ct tw 14K Two-Tone Gold

Online Exclusive

$1,499.99 
40% off
Was $2,499.99 
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Now + Forever Lab-Grown Diamonds Cushion Frame Engagement Ring 1 ct tw 14K White Gold

GET IT BY CHRISTMAS

$1,139.99 
40% off
Was $1,899.99 
Now + Forever Lab-Grown Diamonds East West Oval-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Online Exclusive

$1,199.99 
40% off
Was $1,999.99 
Now + Forever Lab-Grown Diamonds Anniversary Ring 1 ct tw 14K White Gold (F/SI2)

GET IT BY CHRISTMAS

$1,199.99 
40% off
Was $1,999.99 
Neil Lane Artistry Heritage Lab-Grown Diamond Wedding Band 1 ct tw Platinum

GET IT BY CHRISTMAS

$1,439.99 
40% off
Was $2,399.99 
Neil Lane Artistry Heritage Baguette-Cut Lab-Grown Diamond Wedding Band 1 ct tw Platinum

Clearance - GET IT BY CHRISTMAS

$1,279.99 
60% off
Was $3,199.99 
Neil Lane Artistry Lab-Grown Diamond Enhancer Ring 1 ct tw 14K Yellow Gold

Clearance - GET IT BY CHRISTMAS

$1,619.99 
40% off
Was $2,699.99 
Neil Lane Artistry Pear, Marquise & Round-Cut Lab-Grown Diamond Enhancer Ring 1 ct tw 14K White Gold

Clearance - GET IT BY CHRISTMAS

$1,619.99 
40% off
Was $2,699.99 
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Now + Forever Lab-Grown Diamonds Oval-Cut Hidden Halo Engagement Ring 1 ct tw 14K Yellow Gold

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
THE LEO Legacy Lab-Grown Diamond Anniversary Ring 1 ct tw 14K White Gold

GET IT BY CHRISTMAS

$1,439.99 
40% off
Was $2,399.99 
Previously Owned Lab-Grown Diamonds Princess-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,599.99 
20% off
Was $1,999.99 
Previously Owned Lab-Grown Diamonds Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,599.99 
20% off
Was $1,999.99 
Previously Owned Lab-Grown Diamonds Princess-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,839.99 
20% off
Was $2,299.99 
Previously Owned Lab-Grown Diamonds Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,839.99 
20% off
Was $2,299.99 
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Previously Owned Lab-Grown Diamonds Enhancer Ring 1 ct tw Round-cut 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$959.99 
70% off
Was $3,199.99 
Previously Owned Lab-Grown Diamonds Solitaire Ring 1 ct tw Round-cut 14K White Gold (F/VS2)

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,999.99 
20% off
Was $2,499.99 
Previously Owned Lab-Grown Diamonds Cushion Frame Engagement Ring 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,199.99 
40% off
Was $1,999.99 
Previously Owned Lab-Grown Diamonds Anniversary Band 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,139.99 
40% off
Was $1,899.99 
Previously Owned Lab-Grown Diamonds Cushion Frame Engagement Ring 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,199.99 
40% off
Was $1,999.99 
Previously Owned Lab-Grown Diamonds Engagement Ring 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,199.99 
60% off
Was $2,999.99 
Previously Owned THE LEO Legacy Lab-Grown Diamond Princess & Round-Cut Three-Stone Engagement Ring 1 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$1,499.99 
50% off
Was $2,999.99 
Neil Lane Artistry Marquise & Round-Cut Lab-Grown Diamond Anniversary Ring 1 ct tw 14K White Gold

GET IT BY CHRISTMAS

$1,379.99 
40% off
Was $2,299.99 
Men's Now + Forever Lab-Grown Diamonds Five-Stone Wedding Band 1 ct tw 14K White Gold

GET IT BY CHRISTMAS

$1,799.99 
40% off
Was $2,999.99 
Showing 42 of 78 products