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Lab-Grown Diamonds Fashion Jewelry

KAY's selection of lab-grown diamond fashion jewelry offers an ethical alternative to natural diamonds without sacrificing on quality. Shop our lab-created diamond earrings, bracelets, necklaces, rings, and more.

428 Results items returned.
428 Results items returned.
Men's Lab-Grown Diamonds by KAY Ring 2 ct tw 10K White Gold

$2,239.99 
Was $3,199.99 
Lab-Grown Diamonds by KAY Necklace & Earrings Gift Set 1 ct tw Sterling Silver

Clearance

$629.99 
Was $899.99 
Lab-Grown Diamonds by KAY Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/SI2)

$471.75 
Was $629.00 
Lab-Grown Diamonds by KAY Round-cut Solitaire Stud Earrings 1/2 ct tw 14K Yellow Gold (F/SI2)

$471.75 
Was $629.00 
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Lab-Grown Diamonds by KAY Solitaire Stud Earrings 3/4 ct tw 14K White Gold (F/SI2)

$846.75 
Was $1,129.00 
Lab-Grown Diamonds by KAY Pear-Shaped Solitaire Stud Earrings 1 ct tw 14K White Gold (F/SI2)

Clearance

$1,127.40 
Was $1,879.00 
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Lab-Grown Diamonds by KAY Tennis Bracelet 1 ct tw 10K White Gold 7"

$839.99 
Was $1,199.99 
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Lab-Grown Diamonds by KAY Flower Stud Earrings 1 ct tw Round-Cut 14K Yellow Gold

$699.99 
Was $999.99 
Lab-Grown Diamonds by KAY Solitaire Stud Earrings 1-1/2 ct tw 14K White Gold (F/SI2)

$1,881.75 
Was $2,509.00 
Lab-Grown Diamonds by KAY Necklace 1-1/4 ct tw 14K White Gold 18"

Clearance

$849.99 
Was $1,699.99 
Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 1 ct tw 14K Yellow Gold (F/SI2)

$1,221.75 
Was $1,629.00 
Men's Lab-Grown Diamonds by KAY Cross Pendant 3 ct tw 14K White Gold

Clearance

$1,849.99 
Was $3,699.99 
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Unstoppable Love Lab-Grown diamond Teardrop Necklace 1-1/2 ct tw 14K White Gold 19”

$1,609.99 
Was $2,299.99 
Lab-Grown Diamonds by KAY Round-Cut Graduated Riviera Necklace 6 ct tw 14K White Gold 16”

$3,849.99 
Was $5,499.99 
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/SI2)

$471.75 
Was $629.00 
Lab-Grown Diamonds by KAY Necklace 1 ct tw 14K White Gold 18"

Clearance

$749.99 
Was $1,499.99 
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Stud Earrings 2 ct tw 14K White Gold (F/SI2)

$2,819.25 
Was $3,759.00 
Memories Moments Magic Lab-Grown Diamonds by KAY Graduated Three-Stone Necklace 3/4 ct tw 14K White Gold 18"

$839.99 
Was $1,199.99 
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Lab-Grown Diamonds by KAY Cross Necklace 1/2 ct tw 14K White Gold 18"

Clearance

$399.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Circle Halo Necklace 1/2 ct tw 10K White Gold 18"

Clearance

$559.99 
Was $799.99 
Lab-Grown Diamonds by KAY Bypass Ring 1/2 ct tw 14K White Gold

Clearance

$399.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Heart Necklace 1-1/2 ct tw Round-Cut 14K White Gold 18"

Clearance

$1,259.99 
Was $1,799.99 
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Unstoppable Love Lab-Grown diamond Teardrop Dangle Hoop Earrings 1 ct tw 14K White Gold

$1,399.99 
Was $1,999.99 
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Men's Lab-Grown Diamonds by KAY Cushion Frame Stud Earrings 1 ct tw 14K Yellow Gold

Clearance

$919.99 
Was $2,299.99 
Lab-Grown Diamonds by KAY Ring 1 ct tw Round-cut 14K White Gold

Clearance

$999.99 
Was $1,999.99 
Men's Lab-Grown Diamonds by KAY Cross Pendant 3 ct tw 14K Yellow Gold

Clearance

$2,149.99 
Was $4,299.99 
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Stud Earrings 3/4 ct tw 14K White Gold (F/SI2)

$846.75 
Was $1,129.00 
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Lab-Grown Diamonds by KAY Round-Cut Heart Necklace 1/2 ct tw 10K Rose Gold 18”

Clearance

$519.99 
Was $1,299.99 
Lab-Grown Diamonds by KAY Oval-Cut Halo Necklace 1/2 ct tw 10K Yellow Gold 18"

$629.99 
Was $899.99 
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Men's Lab-Grown Diamonds by KAY Charm 2 ct tw 14K Yellow Gold

Clearance

$2,719.99 
Was $6,799.99 
Men's Lab-Grown Diamonds by KAY Ring 1-1/4 ct tw 14K White Gold

Clearance

$1,999.99 
Was $3,999.99 
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Men's Lab-Grown Diamonds by KAY Cross Charm 2 ct tw 14K Yellow Gold

Clearance

$1,919.99 
Was $4,799.99 
Lab-Grown Diamonds by KAY Tennis Bracelet 5 ct tw 14K Yellow Gold 7.25"

$3,149.99 
Was $4,499.99 
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Lab-Grown Diamonds by KAY Crossover Ring 1/2 ct tw 10K White Gold

Clearance

$559.99 
Was $799.99 
Lab-Grown Diamonds by KAY Multi-Stone Pear-Shaped Necklace 1/2 ct tw Sterling Silver 18"

New

$279.99 
Was $399.99 
Men's Lab-Grown Diamonds by KAY Tennis Necklace 8 ct tw 10K White Gold 20"

$5,949.99 
Was $8,499.99 
Lab-Grown Diamonds by KAY Circle Halo Stud Earrings 1/2 ct tw 10K White Gold

$559.99 
Was $799.99 
Lab-Grown Diamonds by KAY Multi-Stone Pear-Shaped Stud Earrings 1/2 ct tw Sterling Silver

New

$279.99 
Was $399.99 
Lab-Grown Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 19"

Clearance

$449.99 
Was $899.99 
Toi et Moi Lab-Grown Diamond Emerald-Cut & Pear-Shaped Necklace 1 ct tw 14K Yellow Gold 18"

Online Exclusive

$1,221.75 
Was $1,629.00 
Lab-Grown Diamonds by KAY Emerald-Cut Solitaire Stud Earrings 1 ct tw 14K White Gold (F/SI2)

Clearance

$939.50 
Was $1,879.00 
Lab-Grown Diamonds by KAY Certified Pear-Shaped & Round-Cut Dangle Earrings 3/4 ct tw 10K White Gold

$559.99 
Was $799.99 
Showing 42 of 428 products
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