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Lab-Grown Diamond Rings

Explore KAY's top-grade lab-grown diamond rings that make a shining statement. Shop your favorite cuts and lab-created diamond designs for engagement, anniversary, and wedding rings.

782 Results items returned.
782 Results items returned.
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Lab-Grown Diamonds by KAY Twist Anniversary Ring 1/20 ct tw 10K White Gold

Sale

$99.99 
Was $249.99 
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Lab-Grown Diamonds by KAY Twist Anniversary Ring 1/20 ct tw 10K Yellow Gold

Sale

$99.99 
Was $249.99 
Lab-Grown Diamonds by KAY Oval-Cut Halo Engagement Ring 3/4 ct tw 14K Yellow Gold

$699.99 
Was $999.99 
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Lab-Grown Diamonds by KAY "X" Anniversary Ring 1/20 ct tw 10K Rose Gold

Sale

$99.99 
Was $249.99 
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Lab-Grown Diamonds by KAY Round-Cut Engagement Ring 2-1/2 ct tw 14K White Gold

Sale

$2,499.99 
Was $5,999.99 
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Lab-Grown Diamonds by KAY Oval-Cut Engagement Ring 3-1/2 ct tw 14K White Gold

Sale

$3,499.99 
Was $7,999.99 
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Lab-Grown Diamonds by KAY Halo Engagement Ring 1-1/2 ct tw Pear & Round-cut 14K White Gold

$2,099.99 
Was $2,999.99 
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Lab-Grown Diamonds by KAY Anniversary Band 1/2 ct tw 14K White Gold

$674.99 
Was $899.99 
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Lab-Grown Diamonds by KAY Radiant-Cut Engagement Ring 1-3/4 ct tw 14K White Gold

Sale

$1,899.99 
Was $4,299.99 
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Lab-Grown Diamonds by KAY Pear-Shaped Halo Engagement Ring 1 ct tw 14K White Gold

Sale

$999.99 
Was $1,899.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Engagement Ring 1-1/4 ct tw 14K White Gold (I/SI2)

Sale

$1,299.99 
Was $2,899.99 
Lab-Grown Diamonds by KAY Oval-Cut Halo Engagement Ring 3/4 ct tw 14K White Gold

New

$699.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Round & Emerald-Cut Five-Row Anniversary Ring 2 ct tw 14K Yellow Gold

Sale

$1,499.99 
Was $2,999.99 
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Lab-Grown Diamonds by KAY Round & Emerald-Cut Five-Row Anniversary Ring 2 ct tw 14K Rose Gold

Sale

$1,499.99 
Was $2,999.99 
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Lab-Grown Diamonds by KAY Radiant-Cut Engagement Ring 1-3/4 ct tw 14K Yellow Gold

Sale

$1,899.99 
Was $4,299.99 
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Lab-Grown Diamonds by KAY Radiant-Cut Engagement Ring 1-3/4 ct tw 14K Rose Gold

Sale

$1,899.99 
Was $4,299.99 
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Lab-Grown Diamonds by KAY Round-Cut Engagement Ring 2-1/2 ct tw 14K Rose Gold

Sale

$2,499.99 
Was $5,299.99 
Lab-Grown Diamonds by KAY Round-Cut Cushion Frame Bridal Set 1-1/2 ct tw 14K Yellow Gold

Online Exclusive

$2,099.99 
Was $2,999.99 
Lab-Grown Diamonds by KAY Emerald-Cut Twist Bridal Set 1 ct tw 14K Yellow Gold

Online Exclusive

$1,469.99 
Was $2,099.99 
Lab-Grown Diamonds by KAY Emerald-Cut Twist Bridal Set 1 ct tw 14K White Gold

Online Exclusive

$1,469.99 
Was $2,099.99 
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Lab-Grown Diamonds by KAY Princess-Cut Solitaire Engagement Ring 1-1/4 ct tw 14K White Gold (I/SI2)

Sale

$1,299.99 
Was $2,899.99 
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Lab-Grown Diamonds by KAY Crossover Wave Fashion Ring 1/4 ct tw 10K White Gold

Sale

$249.99 
Was $499.99 
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Lab-Grown Diamonds by KAY Round-Cut Engagement Ring 2-1/2 ct tw 14K Yellow Gold

Sale

$2,499.99 
Was $5,999.99 
Lab-Grown Diamonds by KAY Oval & Round-Cut Anniversary Ring 1 ct tw 14K Yellow Gold

Online Exclusive

$1,424.99 
Was $1,899.99 
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Lab-Grown Diamonds by KAY Multi-Row Crossover Ring 1 ct tw 10K Yellow Gold

Sale

$599.99 
Was $1,199.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 1-7/8 ct tw 14K White Gold

Sale

$2,049.99 
Was $3,699.99 
Lab-Grown Diamonds by KAY Pear-Shaped Halo Engagement Ring 3/4 ct tw 14K Yellow Gold

New

$909.99 
Was $1,299.99 
Lab-Grown Diamonds by KAY Men's Three-Row Collar Wedding Band 1-1/2 ct tw 14K White Gold

Online Exclusive

$2,774.99 
Was $3,699.99 
Lab-Grown Diamonds by KAY Men's Three-Row Wedding Band 2 ct tw 14K White Gold

Online Exclusive

$2,999.99 
Was $3,999.99 
Lab-Grown Diamonds by KAY Men's Graduated Wedding Band 1 ct tw 14K Two-Tone Gold

Online Exclusive

$1,874.99 
Was $2,499.99 
Lab-Grown Diamonds by KAY Men's Two-Row Wedding Band 1/2 ct tw 14K White Gold

Online Exclusive

$1,649.99 
Was $2,199.99 
Lab-Grown Diamonds by KAY Emerald-Cut Engagement Ring 5-3/8 ct tw 14K White Gold

Online Exclusive

$7,209.99 
Was $10,299.99 
Lab-Grown Diamonds by KAY Oval-Cut Engagement Ring 1-3/4 ct tw 14K Rose Gold

Online Exclusive

$2,239.99 
Was $3,199.99 
Lab-Grown Diamonds by KAY Radiant-Cut Engagement Ring 2-1/4 ct tw 14K Rose Gold

Online Exclusive

$3,359.99 
Was $4,799.99 
Lab-Grown Diamonds by KAY Marquise & Round-Cut Multi-Row Anniversary Ring 3 ct tw 14K White Gold

Online Exclusive

$3,524.99 
Was $4,699.99 
Lab-Grown Diamonds by KAY Pear, Marquise & Round-Cut Four-Row Anniversary Ring 2-1/2 ct tw 14K White Gold

Online Exclusive

$3,374.99 
Was $4,499.99 
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Lab-Grown Diamonds by KAY Pear, Marquise & Round-Cut Contour Ring 7/8 ct tw 14K Yellow Gold

Sale

$999.99 
Was $1,699.99 
Lab-Grown Diamonds by KAY Marquise-Cut Engagement Ring 2 ct tw 14K Rose Gold

Online Exclusive

$3,289.99 
Was $4,699.99 
Lab-Grown Diamonds by KAY Marquise-Cut Halo Engagement Ring 1-1/2 ct tw 14K Rose Gold

Online Exclusive

$2,099.99 
Was $2,999.99 
Lab-Grown Diamonds by KAY Princess-Cut Three-Stone Engagement Ring 2-1/5 ct tw 14K Rose Gold

Online Exclusive

$3,499.99 
Was $4,999.99 
Lab-Grown Diamonds by KAY Oval-Cut Engagement Ring 2 ct tw 14K Rose Gold

Online Exclusive

$3,149.99 
Was $4,499.99 
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Lab-Grown Diamonds by KAY Oval-Cut Engagement Ring 1-3/4 ct tw 14K White Gold

$2,239.99 
Was $3,199.99 
Showing 42 of 782 products
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