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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.

1034 Results items returned.
1034 Results items returned.
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Unstoppable Love Lab-Grown Diamond Cross Necklace 1/3 ct tw 10K Yellow Gold 19"

$1,499.99 
KAY Lab-Grown Diamonds Circle Center Paperclip Chain Bracelet 1/8 ct tw Sterling Silver 7.5"

Online Exclusive

$219.99 
Men's KAY Lab-Grown Diamonds Tennis Necklace 8 ct tw 10K White Gold 20"

$9,999.99 
KAY Lab-Grown Diamonds 3-Stone Hoop Earrings 1/20 ct tw Sterling Silver

Online Exclusive

$69.99 
KAY Lab-Grown Diamonds Infinity Swirl Necklace 1/20 ct tw Sterling Silver

Online Exclusive

$69.99 
KAY Lab-Grown Diamonds Dangle Necklace 2 ct tw 10K Yellow Gold 18"

Online Exclusive

$2,499.99 
KAY Lab-Grown Diamonds Heart Wave Ring 1/20 ct tw Sterling Silver

New

$109.99 
KAY Lab-Grown Diamonds Looping Heart Necklace 1/10 ct tw Sterling Silver 18"

New

$129.99 
KAY Lab-Grown Diamonds Multi-Stone Heart Necklace 1/10 ct tw Sterling Silver 18"

New

$149.99 
KAY Lab-Grown Diamonds Marquise, Round & Emerald-Cut Three-Stone Necklace 1/3 ct tw Sterling Silver 18"

Online Exclusive

$269.99 
KAY Lab-Grown Diamonds Pear-Shaped Multi-Stone Teardrop Dangle Earrings 1-1/4 ct tw 10K Yellow Gold

$1,499.99 
Unstoppable Love Lab-Grown Diamond Clover Frame Necklace 1-1/2 ct tw 10K White Gold 19"

$1,899.99 
KAY Lab-Grown Diamonds Curb Chain Bracelet 1 ct tw Sterling Silver 7.25"

$1,299.99 
KAY Lab-Grown Diamond Accent Slanted Freeform Open Heart Necklace Sterling Silver

Online Exclusive

$69.99 
KAY Lab-Grown Diamonds Yellow & White Multi-Row Ring 4 ct tw 14K Yellow Gold

Online Exclusive

$4,499.99 
KAY Lab-Grown Diamonds Cultured Pearl Drop Earrings 1/4 ct tw 10K Yellow Gold

$599.99 
KAY Lab-Grown Diamonds Clover Stud Earrings 1/10 ct tw Sterling Silver

Online Exclusive

$169.99 
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KAY Lab-Grown Diamonds Circle Line Bracelet 1/2 ct tw Sterling Silver 7"

$449.99 
KAY Lab-Grown Diamonds Dangle Station Beaded Bracelet 1/20 ct tw Sterling Silver 7.25"

Online Exclusive

$199.99 
KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 2-1/2 ct tw 10K White Gold (F/SI2)

New

$3,899.99 
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KAY Lab-Grown Diamonds Halo Stud Earrings 1/3 ct tw 10K White Gold

$499.99 
KAY Lab-Grown Diamonds Open Flower Studs 1/20 ct tw Sterling Silver

Online Exclusive

$69.99 
KAY Lab-Grown Diamonds Bezel-Set Round-Cut Solitaire Bracelet 1/8 ct tw Sterling Silver 7.25"

$199.99 
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STUDIO BY KAY Lab-Grown Diamonds Round-Cut Solitaire Necklace 1 ct tw 24K Yellow Gold Vermeil Sterling Silver 18" (F/SI2)

$999.99 
KAY Lab-Grown Diamonds Teardrop Link Bracelet 1/4 ct tw Sterling Silver 7"

New

$399.99 
THE LEO Legacy Lab-Grown Diamond Oval-Cut Dangle Hoop Earrings 2 ct tw 14K White Gold

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

$599.99 
KAY Lab-Grown Diamonds Marquise, Princess & Round-Cut Crescent Moon Necklace 1/4 ct tw Sterling Silver 18"

Online Exclusive

$219.99 
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KAY Lab-Grown Diamonds Halo Necklace 1/4 ct tw 10K White Gold 18"

$499.99 
KAY Lab-Grown Diamonds Ribbon Twist Drop Earrings 1/10 ct tw Sterling Silver

Online Exclusive

$149.99 
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KAY Lab-Grown Diamonds Round-Cut Twist Shank Promise Ring 1/10 ct tw Sterling Silver

$129.99 
35% off
Was $199.99 
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STUDIO BY KAY Lab-Grown Diamond Cross Necklace 1/10 ct tw 24K Yellow Gold Vermeil Sterling Silver

$199.99 
Monique Lhuillier Bliss Marquise-Cut Lab-Grown Diamond Trio Necklace 1 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

$899.99 
KAY Signature Collection Lab-Grown Diamond Tilted Mini Heart Necklace 1/8 ct tw Sterling Silver 18"

$99.99 
KAY Lab-Grown Diamonds Two-Row Chevron Fashion Ring 1-1/2 ct tw 10K White Gold

Online Exclusive

$1,399.99 
KAY Lab-Grown Diamonds Alternating Huggie Hoop Earrings 1/10 ct tw Sterling Silver

Online Exclusive

$199.99 
Pear-Shaped Lab-Created Ruby & Lab-Grown Diamond Drop Necklace 1/4 ct tw 10K White Gold 18"

New

$799.99 
Monique Lhuillier Bliss Marquise, Pear & Round-Cut Lab-Grown Diamond Cluster Ring 3/4 ct tw Platinum-Plated Sterling Silver

Online Exclusive

$839.99 
Monique Lhuillier Bliss Pear & Marquise Flower Bracelet 4-1/2 ct tw Platinum-Plated Sterling Silver 7"

Online Exclusive

$4,359.99 
KAY Lab-Grown Diamonds Double Heart Necklace 1/4 ct tw Sterling Silver 18"

New

$269.99 
KAY Lab-Grown Diamonds Wave Ring 1/6 ct tw Sterling Silver

Online Exclusive

$169.99 
Wicked: For Good Octagon-Cut Black Onyx, Amethyst, Green Tourmaline & Lab-Grown Diamond Accent Flower Ring Black Rhodium-Plated Sterling Silver

Online Exclusive

$269.99 
Showing 42 of 1034 products