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Lab-Grown Cushion Cut Diamond Engagement Rings

Celebrate your love with a cushion cut lab-grown diamond engagement ring. Explore stunning solitaires, halo styles, and designer looks made for your proposal.
22 Results items returned.
22 Results items returned.
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 1-7/8 ct tw 14K White Gold

Sale - GET IT BY CHRISTMAS

$1,999.99 
51% off
Was $4,099.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 3-5/8 ct tw 14K White Gold

GET IT BY CHRISTMAS

$4,979.99 
40% off
Was $8,299.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Halo Engagement Ring 2-3/4 ct tw 14K White Gold

GET IT BY CHRISTMAS

$4,139.99 
40% off
Was $6,899.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Hidden Halo Engagement Ring 3-5/8 ct tw 14K Yellow Gold

New - GET IT BY CHRISTMAS

$4,979.99 
40% off
Was $8,299.99 
Previously Owned Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 5-5/8 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$6,719.99 
40% off
Was $11,199.99 
Previously Owned Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 3-5/8 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$7,919.99 
40% off
Was $13,199.99 
Previously Owned Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 1-7/8 ct tw 14K White Gold

Previously Owned Lovingly Restored - GET IT BY CHRISTMAS

$2,339.99 
40% off
Was $3,899.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 7 ct tw 14K White Gold

GET IT BY CHRISTMAS

$7,919.99 
40% off
Was $13,199.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Engagement Ring 2-3/4 ct tw Platinum

GET IT BY CHRISTMAS

$4,379.99 
40% off
Was $7,299.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Three-Stone Ring 4 ct tw 14K White Gold

GET IT BY CHRISTMAS

$4,799.99 
40% off
Was $7,999.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw Platinum

GET IT BY CHRISTMAS

$6,239.99 
40% off
Was $10,399.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 2-1/4 ct tw 14K White Gold

Clearance - GET IT BY CHRISTMAS

$2,639.99 
40% off
Was $4,399.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw 18K Yellow Gold

New - GET IT BY CHRISTMAS

$6,239.99 
40% off
Was $10,399.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 10 ct tw 14K White Gold

GET IT BY CHRISTMAS

$11,039.99 
40% off
Was $18,399.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 10 ct tw 14K White Gold

GET IT BY CHRISTMAS

$10,379.99 
40% off
Was $17,299.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Hidden Halo Engagement Ring 7 ct tw 14K White Gold

Clearance - GET IT BY CHRISTMAS

$7,739.99 
40% off
Was $12,899.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Engagement Ring 4 ct tw Platinum

GET IT BY CHRISTMAS

$5,399.99 
40% off
Was $8,999.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 12 ct tw 14K White Gold

GET IT BY CHRISTMAS

$12,899.99 
40% off
Was $21,499.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 5 ct tw 14K White Gold

Clearance - GET IT BY CHRISTMAS

$5,879.99 
40% off
Was $9,799.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 4-5/8 ct tw 14K Rose Gold

GET IT BY CHRISTMAS

$5,939.99 
40% off
Was $9,899.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Halo Engagement Ring 2-1/4 ct tw Platinum

GET IT BY CHRISTMAS

$3,599.99 
40% off
Was $5,999.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 4-5/8 ct tw 14K White Gold

GET IT BY CHRISTMAS

$5,939.99 
40% off
Was $9,899.99 
Showing 22 of 22 products