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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.

303 Results items returned.
303 Results items returned.
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Twist Teardrop Necklace 1/3 ct tw Sterling Silver 18" (I/SI2)

Sale

$99.99 
Was $300.00 
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Lab-Grown Diamonds by KAY Multi-Stone Pear-Shaped Necklace 1/2 ct tw Sterling Silver 18"

Sale

$199.99 
Was $399.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 1-1/2 ct tw 14K White Gold (I/SI2)

Sale

$999.99 
Was $2,299.99 
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Lab-Grown Diamonds by KAY Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/SI2)

$408.85 
Was $629.00 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 3/4 ct tw 10K White Gold (I/SI2)

Sale

$499.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 2-1/2 ct tw 14K White Gold (I/SI2)

Sale

$1,999.99 
Was $4,499.99 
Lab-Grown Diamonds by KAY Necklace & Earrings Gift Set 1 ct tw Sterling Silver

Clearance

$629.99 
Was $899.99 
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Lab-Grown Diamonds by KAY Cross Necklace 1/2 ct tw 14K Yellow Gold 18"

$454.99 
Was $699.99 
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Lab-Grown Diamonds by KAY Graduating Tennis Bracelet 3 ct tw 10K White Gold 7"

Sale

$999.99 
Was $1,999.99 
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Lab-Grown Diamonds by KAY Crossover Wave Fashion Ring 1/4 ct tw 10K White Gold

Sale

$249.99 
Was $499.99 
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Lab-Grown Diamonds by KAY Multi-Row Crossover Ring 1 ct tw 10K Yellow Gold

Sale

$599.99 
Was $1,199.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 1-1/2 ct tw 14K Yellow Gold (I/SI2)

Sale

$999.99 
Was $2,299.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 3/4 ct tw 10K Yellow Gold (I/SI2)

Sale

$499.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 3/4 ct tw 10K Rose Gold (I/SI2)

Sale

$499.99 
Was $999.99 
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Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 2-1/2 ct tw 14K Yellow Gold (I/SI2)

Sale

$1,999.99 
Was $4,499.99 
Diamond Star Halo Necklace 1/2 ct tw 10K Yellow Gold 18"

Clearance

$559.99 
Was $799.99 
Diamond Star Halo Stud Earrings 1/2 ct tw 10K Yellow Gold

Clearance

$539.99 
Was $899.99 
Lab-Grown Diamonds by KAY Baguette-Cut Diamond Link Bracelet 1-1/2 ct tw 10K White Gold 7"

$1,624.99 
Was $2,499.99 
Lab-Grown Diamonds by KAY Pear-Shaped Stud Earrings 1 ct tw 14K White Gold

Clearance

$599.99 
Was $1,499.99 
Lab-Grown Diamonds by KAY Double Frame Stud Earrings 1 ct tw 14K White Gold

Clearance

$749.99 
Was $1,499.99 
Unstoppable Love Lab-Grown diamond Teardrop Necklace 1-1/2 ct tw 14K White Gold 19ā€

$1,494.99 
Was $2,299.99 
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 Cross Charm 2 ct tw 14K White Gold

Clearance

$1,519.99 
Was $3,799.99 
Men's Lab-Grown Diamonds by KAY Square Link Bracelet 3 ct tw 14K White Gold 8.5"

Clearance

$4,749.99 
Was $9,499.99 
Lab-Grown Diamonds by KAY Halo Stud Earrings 1-1/2 ct tw 10K White Gold

$974.99 
Was $1,499.99 
Lab-Grown Diamonds by KAY Riviera Necklace 6 ct tw 10K White Gold 17"

$2,599.99 
Was $3,999.99 
Lab-Grown Diamonds by KAY Two-Row Hoop Earrings 1 ct tw 10K White Gold

$1,169.99 
Was $1,799.99 
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Lab-Grown Diamonds by KAY Alternating Bar Link Bracelet 2 ct tw 10K Yellow Gold 7.25"

Clearance

$1,609.99 
Was $2,299.99 
THE LEO Legacy Lab-Grown Diamond Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VS2)

$532.35 
Was $819.00 
Lab-Grown Diamonds by KAY Halo Stud Earrings 1/3 ct tw 10K White Gold

$324.99 
Was $499.99 
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All You Are Multi-Shape Lab-Grown Diamond Three-Stone Cluster Necklace 1 ct tw 14K White Gold 18"

$844.99 
Was $1,299.99 
Lab-Grown Diamonds by KAY Multi-Stone Circle Stud Earrings 1-1/2 ct tw 10K White Gold

$779.99 
Was $1,199.99 
Lab-Grown Diamonds by KAY Five-Stone Hoop Earrings 1 ct tw 10K White Gold

$844.99 
Was $1,299.99 
Greenland Rubies Collection Oval-Cut Natural Ruby & Lab-Grown Diamond Ring 5/8 ct tw 14K Yellow Gold

$1,499.99 
Was $1,999.99 
Lab-Grown Diamonds by KAY Double Frame Necklace 1 ct tw 14K White Gold 18ā€

Clearance

$799.99 
Was $1,999.99 
Lab-Grown Diamonds by KAY Flex Bangle Bracelet 2 ct tw 10K Yellow Gold

New

$1,624.99 
Was $2,499.99 
Lab-Grown Diamonds by KAY Halo Stud Earrings 1/4 ct tw Sterling Silver

$195.00 
Was $300.00 
Men's Lab-Grown Diamonds by KAY Signet Ring 2-1/2 ct tw 10K Yellow Gold

$2,469.99 
Was $3,799.99 
Lab-Grown Diamonds by KAY Pear-Shaped & Round-Cut Riviera Necklace 3 ct tw 10K White Gold 17"

$1,949.99 
Was $2,999.99 
Memories Moments Magic Pear-Shaped Lab-Grown Diamond Drop Three-Stone Necklace 1 ct tw 14K White Gold 18"

New

$974.99 
Was $1,499.99 
Men's Malachite & Lab-Grown Diamond Ring 1/10 ct tw Sterling Silver

$227.49 
Was $349.99 
Previously Owned Lab-Grown Diamonds by KAY Cushion Link Bracelet 10 ct tw 10K White Gold 7.25"

Previously Owned

$2,799.99 
Was $6,999.99 
Showing 42 of 303 products
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