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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.

360 Results items returned.
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360 Results items returned.
KAY x Rocksbox Lab-Grown Diamond Double-Row Necklace 1/3 ct tw 24K Yellow Gold Vermeil Sterling Silver 19"

New

$399.99 
KAY Lab-Grown Diamonds Multi-Row Crossover Ring 1 ct tw 10K White Gold

Clearance

$719.99 
40% off
Was $1,199.99 
KAY Lab-Grown Diamonds Station Hoop Earrings 1 ct tw 10K Yellow Gold

Clearance

$649.99 
50% off
Was $1,299.99 
KAY Lab-Grown Diamonds Round-Cut Bezel-Set Solitaire Necklace 1/2 ct tw 10K Yellow Gold (F/SI2) 18"

$799.99 
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KAY Lab-Grown Diamonds Riviera Necklace 4 ct tw 14K White Gold 16"

Clearance

$2,249.99 
50% off
Was $4,499.99 
KAY Lab-Grown Diamonds Sideways Heart Necklace 1 ct tw 10K Yellow Gold 18"

Clearance

$719.99 
40% off
Was $1,199.99 
Showing 42 of 360 products