Skip to ContentSkip to Navigation

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.

898 Results items returned.
898 Results items returned.
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Emerald-Cut Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Clearance

$1,499.99 
Was $2,999.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Anniversary Band 1/4 ct tw 14K White Gold

$599.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Anniversary Band 1/2 ct tw 14K White Gold

$899.99 
undefinedundefinedundefined
Neil Lane Artistry Oval-Cut Lab-Grown diamond Engagement Ring 2-5/8 ct tw 14K White Gold

$6,599.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Round-Cut Engagement Ring 1-1/4 ct tw 14K White Gold

$2,699.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Halo Engagement Ring 1-1/2 ct tw Pear & Round-cut 14K White Gold

$2,999.99 
undefinedundefinedundefined
Neil Lane Artistry Oval-Cut Lab-Grown diamond Engagement Ring 2 ct tw 14K White Gold

$4,899.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Princess-Cut Engagement Ring 1-1/6 ct tw 14K White Gold

$2,799.99 
undefinedundefinedundefined
Monique Lhuillier Bliss Princess-Cut Lab-Grown diamond Engagement Ring 1-7/8 ct tw 18K White Gold

$4,999.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Engagement Ring 2-3/8 ct tw 14K White Gold

$6,699.99 
THE LEO Legacy Lab-Grown diamond Engagement Ring 3-1/2 ct tw 14K White Gold

$9,099.99 
THE LEO Legacy Lab-Grown diamond Wedding Band 1/3 ct tw 14K Yellow Gold

Online Exclusive

$999.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Princess-Cut Engagement Ring 1-7/8 ct tw 14K White Gold

$4,999.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Oval-Cut Solitaire Engagement Ring 3/4 ct tw 14K White Gold (F/SI2)

$1,299.99 
Neil Lane Artistry Radiant-Cut Lab-Grown diamond Halo Engagement Ring 1-3/4 ct tw 14K Yellow Gold

$3,599.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Wedding Band 1/3 ct tw 14K White Gold

$999.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Marquise-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Clearance

$1,749.99 
Was $3,499.99 
Lab-Grown Diamonds by KAY Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K White Gold (F/SI2)

$1,999.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Engagement Ring 1-7/8 ct tw 14K White Gold

Clearance

$3,919.99 
Was $9,799.99 
undefinedundefinedundefined
Neil Lane Artistry Princess-Cut Lab-Grown diamond Engagement Ring 2 ct tw 14K White Gold

$4,899.99 
Neil Lane Artistry Oval-Cut Lab-Grown diamond Engagement Ring 5-5/8 ct tw 14K White Gold

$11,199.99 
undefinedundefinedundefined
Memories Moments Magic Lab-Grown Diamonds by KAY Princess-Cut Three-Stone Engagement Ring 2-1/5 ct tw 14K White Gold

$4,799.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Round-Cut EngagementRing 1-7/8 ct tw 14K White Gold

$4,299.99 
Monique Lhuillier Bliss Oval-Cut Lab-Grown diamond Engagement Ring 2 ct tw 18K White Gold

Online Exclusive

$5,199.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Round-Cut Engagement Ring 1-1/4 ct tw 14K Yellow Gold

$2,699.99 
THE LEO Legacy Lab-Grown diamond Emerald-Cut Anniversary Band 2-1/2 ct tw 14K White Gold

Online Exclusive

$4,799.99 
Lab-Grown Diamonds by KAY Bypass Ring 1/2 ct tw 14K White Gold

Clearance

$399.99 
Was $999.99 
Monique Lhuillier Bliss Lab-Grown diamond Contour Anniversary Ring 1/2 ct tw 18K Rose Gold

$1,149.99 
undefinedundefinedundefined
THE LEO Legacy Lab-Grown diamond Princess-Cut Engagement Ring 1-3/8 ct tw 14K White Gold

$3,599.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Anniversary Band 1 ct tw 14K White Gold

$1,899.99 
Lab-Grown Diamonds by KAY Engagement Ring 1-1/3 ct tw 14K White Gold

Clearance

$2,549.99 
Was $5,099.99 
Lab-Grown Diamonds by KAY Engagement Ring 1-1/4 ct tw 14K White Gold

Clearance

$2,299.99 
Was $4,599.99 
THE LEO Legacy Lab-Grown diamond Princess-Cut Engagement Ring 1-1/6 ct tw 14K Rose Gold

Online Exclusive

$2,799.99 
Lab-Grown Diamonds by KAY Anniversary Band 1 ct tw 14K White Gold

Clearance

$1,139.99 
Was $1,899.99 
Lab-Grown Diamonds by KAY Ring 1 ct tw Round-cut 14K White Gold

Clearance

$999.99 
Was $1,999.99 
THE LEO Legacy Lab-Grown diamond Wedding Band 1/4 ct tw 14K Yellow Gold

Online Exclusive

$799.99 
Men's Lab-Grown Diamonds by KAY Ring 1-1/4 ct tw 14K White Gold

Clearance

$1,999.99 
Was $3,999.99 
Monique Lhuillier Bliss Round-Cut Lab-Grown diamond Engagement Ring 3-5/8 ct tw 18K White Gold

$9,099.99 
undefinedundefinedundefined
Neil Lane Artistry Marquise-Cut Lab-Grown diamond Engagement Ring 2 ct tw 14K White Gold

$4,899.99 
undefinedundefinedundefined
Neil Lane Artistry Emerald-Cut Lab-Grown diamond Engagement Ring 2-1/2 ct tw 14K White Gold

$6,499.99 
undefinedundefinedundefined
Lab-Grown Diamonds by KAY Oval-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

$1,999.99 
THE LEO Legacy Lab-Grown diamond Engagement Ring 1-3/8 ct tw 14K White Gold

Clearance

$2,399.99 
Was $5,999.99 
Showing 42 of 898 products
Join Our Email List and Receive a Special Offer!