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Lab-Grown Diamond Jewelry

Lab-created diamonds are perfect for any moment. Shop Kay’s collection of rings, earrings, bracelets, and necklaces—ideal for gifting or treating yourself.

1759 Results items returned.
 Store Pickup at Select Store
1759 Results items returned.
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Now + Forever Lab-Grown Diamonds Anniversary Ring 1/20 ct tw 10K White Gold

Sale

$149.99 
57% off
Was $349.99 
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Now + Forever Lab-Grown Diamonds Milgrain Anniversary Ring 1/20 ct tw 10K Yellow Gold

Sale

$149.99 
57% off
Was $349.99 
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KAY Lab-Grown Diamonds Hoop Earrings 1/4 ct tw Sterling Silver

Sale

$99.99 
50% off
Was $199.99 
Neil Lane Artistry Marquise & Round-Cut Lab-Grown Diamond Anniversary Ring 3/4 ct tw 14K Rose Gold

$1,019.99 
40% off
Was $1,699.99 
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KAY Lab-Grown Diamonds Tennis Bracelet 3 ct tw 10K White Gold 7"

Sale

$999.99 
50% off
Was $1,999.99 
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KAY Lab-Grown Diamond Buttercup Bracelet 1/4 ct tw Sterling Silver 7"

Sale

$199.99 
50% off
Was $399.99 
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Radiant Reflections Round-Cut Lab-Grown Diamond Solitaire Stud Earrings 1/4 ct tw Sterling Silver (I/SI2)

Sale

$99.99 
60% off
Was $249.99 
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KAY Lab-Grown Diamonds Men's Tennis Necklace 3 ct tw Sterling Silver 22"

Sale

$1,299.99 
48% off
Was $2,499.99 
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Radiant Reflections Round-Cut Lab-Grown Diamond Square Frame Solitaire Stud Earrings 1/4 ct tw Sterling Silver (I/SI2)

Sale

$99.99 
60% off
Was $249.99 
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KAY Lab-Grown Diamonds Multi-Stone Teardrop Gift Set 1/6 ct tw Sterling Silver

Sale

$99.99 
50% off
Was $199.99 
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KAY Lab-Grown Diamonds Men's Multi-Row Ring 2 ct tw Sterling Silver

Sale

$599.99 
40% off
Was $999.99 
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Memories Moments Magic Lab-Grown Diamond Three-Stone Sideways Infinity Necklace 1/3 ct tw 14K Yellow Gold-Plated Sterling Silver 18"

Sale

$149.99 
50% off
Was $299.99 
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Now + Forever Lab-Grown Diamonds Princess-Cut Hidden Halo Engagement Ring 2-1/4 ct tw 14K White Gold

Sale

$2,499.99 
50% off
Was $4,999.99 
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Radiant Reflections Round-Cut Lab-Grown Diamond Solitaire Gift Set 5/8 ct tw Sterling Silver (I/SI2)

Sale

$299.99 
60% off
Was $749.99 
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KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1-1/2 ct tw 14K White Gold (F/SI2)

Sale

$999.99 
50% off
Was $1,999.99 
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Unstoppable Love Pear-Shaped Lab-Grown Diamond Necklace 1 ct tw 10K White Gold 18"

Sale

$899.99 
50% off
Was $1,799.99 
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KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 3 ct tw 14K White Gold (F/SI2)

Sale

$1,999.99 
60% off
Was $4,999.99 
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Neil Lane Artistry Cushion-Cut Lab-Grown Diamond Engagement Ring 3-5/8 ct tw 14K White Gold

Sale

$3,999.99 
52% off
Was $8,299.99 
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KAY Lab-Grown Diamonds Adjustable Tennis Necklace 1 ct tw Sterling Silver 18"

Sale

$399.99 
50% off
Was $799.99 
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Now + Forever Lab-Grown Diamonds Emerald-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K Yellow Gold (F/SI2)

Sale

$1,899.99 
42% off
Was $3,299.99 
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Now + Forever Lab-Grown Diamonds Emerald-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Sale

$1,899.99 
42% off
Was $3,299.99 
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KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"

Sale

$529.99 
54% off
Was $1,149.99 
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KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"

Sale

$529.99 
54% off
Was $1,149.99 
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Milestones Lab-Grown Diamond Station Bangle Bracelet 1-1/4 ct tw Sterling Silver

Sale

$499.99 
38% off
Was $799.99 
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THE LEO Legacy Lab-Grown Diamond Princess-Cut Engagement Ring 1-3/8 ct tw 14K Rose Gold

Sale

$1,999.99 
50% off
Was $3,999.99 
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Now + Forever Multi-Diamond Heart-Shaped Engagement Ring 1/3 ct tw 10K Yellow Gold

Sale

$849.99 
35% off
Was $1,299.99 
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Milestones Lab-Grown Diamond Station Necklace 1 ct tw 10K White Gold 18"

Sale

$999.99 
41% off
Was $1,699.99 
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KAY Lab-Grown Diamonds Inside-Out Hoop Earrings 3 ct tw 10K White Gold

Sale

$1,499.99 
50% off
Was $2,999.99 
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Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Bridal Set 2-1/2 ct tw 14K White Gold

Sale

$3,599.98 
45% off
Was $6,499.98 
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Now + Forever Lab-Grown Diamonds Oval-Cut Twist Bridal Set 1 ct tw 14K White Gold

Sale

$1,299.99 
43% off
Was $2,299.99 
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Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Engagement Ring 2-1/3 ct tw 14K Rose Gold
Variations Available

Sale

$2,799.99 
51% off
Was $5,699.99 
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Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Bridal Set 2-1/2 ct tw 14K Yellow Gold

Sale

$3,599.98 
45% off
Was $6,499.98 
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Memories Moments Magic Lab-Grown Diamonds Round-Cut Engagement Ring 6 ct tw 14K White Gold

Sale

$5,299.99 
52% off
Was $11,099.99 
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Neil Lane Artistry Oval-Cut Lab-Grown Diamond Bridal Set 1-3/8 ct tw 14K Yellow Gold

Sale

$2,529.98 
42% off
Was $4,329.98 
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KAY Lab-Grown Diamonds Halo Stud Earrings 3 ct tw 10K White Gold
Variations Available

Sale

$999.99 
50% off
Was $1,999.99 
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Oval-Cut Lab-Grown Diamond East-West Tennis Bracelet 13 ct tw 10K White Gold 7"

Sale

$5,999.99 
50% off
Was $11,999.99 
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Monique Lhuillier Bliss Princess-Cut Lab-Grown Diamond Engagement Ring 1-7/8 ct tw 18K Two-Tone Gold

Sale

$2,699.99 
50% off
Was $5,399.99 
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Now + Forever Lab-Grown Diamonds Round-Cut Halo Engagement Ring 1-1/2 ct tw 14K Yellow Gold

Sale

$1,999.99 
50% off
Was $3,999.99 
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Neil Lane Artistry Oval-Cut Lab-Grown Diamond Twist Shank Engagement Ring 1-1/3 ct tw 14K White Gold

Sale

$1,799.99 
50% off
Was $3,599.99 
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Neil Lane Artistry Oval-Cut Lab-Grown Diamond Bridal Set 1-3/8 ct tw 14K Rose Gold

Sale

$2,529.98 
42% off
Was $4,329.98 
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Unstoppable Love Lab-Grown Diamond Clover Frame Necklace 1/3 ct tw 10K Yellow Gold 18"

Sale

$499.99 
50% off
Was $999.99 
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KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 3/4 ct tw 10K Rose Gold (F/SI2)
Variations Available

Sale

$499.99 
50% off
Was $999.99 
Showing 42 of 1759 products