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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.
19 Results items returned.
19 Results items returned.
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Halo Engagement Ring 2-3/4 ct tw 14K White Gold

$6,899.99 
Previously Owned Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 5-5/8 ct tw 14K White Gold

Previously Owned Lovingly Restored

$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

$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

$2,339.99 
40% off
Was $3,899.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 3-5/8 ct tw 14K White Gold

$8,299.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 7 ct tw 14K White Gold

$13,199.99 
Neil Lane Artistry Heritage Cushion-Cut Lab-Grown Diamond Engagement Ring 2-3/4 ct tw Platinum

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

Clearance

$5,999.99 
25% off
Was $7,999.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 1-7/8 ct tw 14K White Gold

$4,099.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 2-1/4 ct tw 14K White Gold

Clearance

$2,639.99 
40% off
Was $4,399.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 10 ct tw 14K White Gold

$18,399.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 10 ct tw 14K White Gold

Clearance

$12,974.99 
25% off
Was $17,299.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Hidden Halo Engagement Ring 7 ct tw 14K White Gold

Clearance

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

Clearance

$6,749.99 
25% off
Was $8,999.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Halo Engagement Ring 3-5/8 ct tw 18K Yellow Gold

New

$8,699.99 
Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 5 ct tw 14K White Gold

Clearance

$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

$9,899.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Halo Engagement Ring 2-1/4 ct tw Platinum

Clearance

$4,499.99 
25% off
Was $5,999.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 5-5/8 ct tw 14K White Gold

$11,399.99 
Showing 19 of 19 products