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.
110 Results items returned.
110 Results items returned.
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110 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
$419.99
30% off
Was $599.99
$349.99
30% off
Was $499.99
KAY Lab-Grown Diamonds Solitaire Diamond Necklace 1/2 ct tw Round-cut 14K White Gold 19" (F/VS2)Clearance
Clearance
$600.00
60% off
Was $1,500.00
$174.99
30% off
Was $249.99
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$1,149.99
$2,399.99
40% off
Was $3,999.99
Previously Owned KAY Lab-Grown Diamonds Riviera Necklace 3 ct tw 10K White Gold 17"Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$1,499.99
50% off
Was $2,999.99
Previously Owned KAY Lab-Grown Diamonds Round-Cut Graduated Riviera Necklace 6 ct tw 14K White Gold 16”Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$3,299.99
40% off
Was $5,499.99
Previously Owned KAY Lab-Grown Diamonds Necklace 3 ct tw 14K White Gold 17.75"Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$1,599.99
60% off
Was $3,999.99
Previously Owned KAY Lab-Grown Diamonds Double Strand Necklace 5 ct tw 10K White Gold 17"Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$1,799.99
70% off
Was $5,999.99
Previously Owned KAY Lab-Grown Diamonds Solitaire Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$881.30
30% off
Was $1,259.00
$1,799.99
40% off
Was $2,999.99
Showing 42 of 110 products