Lab-Grown Diamonds by KAY Necklaces
KAY's lab-grown diamond collection necklaces are a dazzling display of beauty and sustainability. Choose from a range of styles and diamond cuts to find a lab-created diamond necklace that fits your sense of style.
items returned.
items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
$3,999.99
Was $6,999.99
$509.99
Was $849.99
$509.99
Was $849.99
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Teardrop Necklace 1/2 ct tw 10K White Gold 18"Clearance
Clearance
$699.99
Was $999.99
$3,849.99
Was $5,499.99
$12,088.99
Was $17,269.99
$769.99
Was $1,099.99
$909.99
Was $1,299.99
$7,699.99
Was $10,999.99
$909.99
Was $1,299.99
$699.99
Was $999.99
$818.99
Was $1,169.99
$699.99
Was $999.99
$769.99
Was $1,099.99
$69.99
$139.99
Was $199.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$804.99
Was $1,149.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$594.99
Was $849.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$804.99
Was $1,149.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$594.99
Was $849.99
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$804.99
Was $1,149.99
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$804.99
Was $1,149.99
$1,049.99
Was $1,499.99
$2,099.99
Was $2,999.99
$2,099.99
Was $2,999.99
Showing 42 of 226 products