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Lab-Grown Diamonds by KAY Collection

KAY lab-grown diamonds are a luxurious alternative to traditional diamonds. Shop a wide range of bracelets, necklaces, rings, and earrings all crafted with quality in mind.

342 Results items returned.
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342 Results items returned.
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Men's Lab-Grown Diamond Five-Row Ring 1-1/2 ct tw 10K Yellow Gold

Sale

$1,299.99 
31% off
Was $1,899.99 
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KAY Lab-Grown Diamonds Ring 2 ct tw 14K White Gold

Sale

$1,799.99 
40% off
Was $2,999.99 
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Men's Square & Round-Cut Lab-Grown Diamond Ring 2 ct tw 10K White Gold

Sale

$1,799.99 
40% off
Was $2,999.99 
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KAY Lab-Grown Diamonds Halo Stud Earrings 1 ct tw 14K White Gold (F/SI2)
Variations Available

Sale

$749.99 
50% off
Was $1,499.99 
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KAY Lab-Grown Diamonds Stud Earrings 1 ct tw 14K Yellow Gold (F/SI2)

Sale

$749.99 
50% off
Was $1,499.99 
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KAY Lab-Grown Diamonds Stud Earrings 1 ct tw 14K Rose Gold (F/SI2)

Sale

$749.99 
50% off
Was $1,499.99 
Showing 42 of 342 products