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.
288 Results items returned.
288 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
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288 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Lab-Grown Diamonds by KAY Marquise & Round-Cut Graduated Bracelet 24 ct tw 14K White GoldOnline Exclusive
Online Exclusive
$13,999.99
Was $19,999.99
Lab-Grown Diamonds by KAY Baguette & Round-Cut Riviera Necklace 20-3/4 ct tw 14K White GoldOnline Exclusive
Online Exclusive
$11,199.99
Was $15,999.99
Lab-Grown Diamonds by KAY Certified Pear-Shaped & Round-Cut Dangle Earrings 3/4 ct tw 10K White GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$559.99
Was $799.99
Lab-Grown Diamonds by KAY Round-Cut Graduated Riviera Necklace 6 ct tw 14K White Gold 16āGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$3,849.99
Was $5,499.99
Lab-Grown Diamonds by KAY Tennis Bracelet 1/2 ct tw Sterling Silver 7"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$299.99
Was $599.99
Lab-Grown Diamonds by KAY Round-Cut Solitaire Earrings 1/6 ct tw Sterling Silver (I/SI2)Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$99.99
Was $249.99
Lab-Grown Diamonds by KAY Round-Cut Diamond Solitaire Stud Earrings 7/8 ct tw 10K White Gold (I/SI2)Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$499.99
Was $1,249.99
$349.99
Was $699.99
Unstoppable Love Lab-Grown Diamond Graduated Teardrop Necklace 3/4 ct tw 10K White Gold 18"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$499.99
Was $999.99
Lab-Grown Diamond Hoop Earrings 5/8 ct tw Sterling SilverSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$149.99
Was $299.99
Lab-Grown Diamonds by KAY Sideways Heart Necklace 1 ct tw 10K Yellow Gold 18"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$699.99
Was $1,199.99
Memories Moments Magic Lab-Grown Diamond Double Heart Necklace 1/2 ct tw 10K Two-Tone Gold 18"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$399.99
Was $799.99
All You Are Multi-Shape Lab-Grown Diamond Five-Stone Drop Necklace 1 ct tw 14K White Gold 18"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$699.99
Was $1,299.99
$649.99
Was $1,299.99
Lab-Grown Diamonds by KAY Tilted Heart Necklace 1 ct tw 10K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$699.99
Was $1,199.99
Lab-Grown Diamonds by KAY Emerald-Cut Halo Necklace 1/2 ct tw 10K White Gold 18"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$499.99
Was $899.99
Lab-Grown Diamonds by KAY Emerald-Cut Halo Stud Earrings 3/4 ct tw 10K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$499.99
Was $999.99
$499.99
Was $899.99
All You Are Multi-Shape Lab-Grown Diamond Drop Earrings 1-1/2 ct tw 14K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$999.99
Was $1,799.99
Lab-Grown Diamonds by KAY Tennis Bracelet 5 ct tw 14K Yellow Gold 7.25"Sale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$2,499.99
Was $4,499.99
Lab-Grown Diamonds by KAY Multi-Stone Split Shank Promise Ring 1/10 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$104.99
Was $149.99
Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 3/4 ct tw 10K White Gold (I/SI2)Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$499.99
Was $999.99
Lab-Grown Diamonds by KAY Multi-Stone Pear-Shaped Necklace 1/2 ct tw Sterling Silver 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$239.99
Was $399.99
Lab-Grown Diamonds by KAY Emerald & Round-Cut Bypass Ring 1/4 ct tw 10K Yellow GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$279.99
Was $399.99
Lab-Grown Diamonds by KAY Crossover Ring 1/2 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$559.99
Was $799.99
Memories Moments Magic Lab-Grown Diamonds by KAY Graduated Three-Stone Necklace 3/4 ct tw 14K White Gold 18"GET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$839.99
Was $1,199.99
$349.99
Was $499.99
Lab-Grown Diamonds by KAY Riviera Necklace 1 ct tw 10K White Gold 17"GET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$839.99
Was $1,199.99
Lab-Grown Diamonds by KAY Bypass Ring 1/2 ct tw 14K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$399.99
Was $999.99
Lab-Grown Diamonds by KAY Princess-Cut Halo Promise Ring 1/4 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$174.99
Was $249.99
Toi et Moi Lab-Grown Diamond Round & Marquise-Cut Necklace 1/2 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$571.35
Was $879.00
Men's Black Onyx & Lab-Grown Diamond Ring 1/10 ct tw Sterling SilverOnline Exclusive - GET IT BY VALENTINE'S DAY
Online Exclusive - GET IT BY VALENTINE'S DAY
$194.99
Was $299.99
Lab-Grown Diamonds by KAY Necklace 1/2 ct tw 14K White Gold 19"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$449.99
Was $899.99
Lab-Grown Diamonds by KAY Vintage-Style Multi-Diamond Fashion Ring 3/4 ct tw 10K Yellow GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$839.99
Was $1,199.99
Lab-Grown Diamonds by KAY Necklace & Earrings Gift Set 1 ct tw Sterling SilverClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$629.99
Was $899.99
Lab-Grown Diamonds by KAY Round-Cut Solitaire Stud Earrings 2-1/2 ct tw 14K White Gold (I/SI2)Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$2,249.99
Was $4,499.99
Lab-Grown Diamonds by KAY Multi-Stone Teardrop Necklace 1/2 ct tw 10K Yellow Gold 18"GET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$349.99
Was $499.99
Lab-Grown Diamonds by KAY Crossover Fashion Ring 2 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$1,199.99
Was $1,999.99
Lab-Grown Diamonds by KAY Multi-Stone Pear-Shaped Promise Ring 1/5 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$139.99
Was $199.99
All You Are Multi-Shape Lab-Grown Diamond Two-Row Ring 1-1/2 ct tw 14K White GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$1,749.99
Was $2,499.99
Showing 42 of 288 products