Women's Lab-Created Diamond Necklaces
Lab-created diamonds are an exceptional mix of master craftsmanship and science - in fact, they have the same optical, chemical, and physical properties as natural diamonds. KAY Outlet lab-created diamonds are colorless, with little to no inclusions visible to the naked eye, for a stunning look that maximizes your budget.
68 Results items returned.
68 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
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68 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Memories Moments Magic Lab-Grown Diamonds by KAY Three-Stone Necklace 1-1/2 ct tw 14K White Gold 18"Ultimate Deal
Ultimate Deal
$1,399.99
Was $2,999.99
$799.99
Was $1,999.99
$499.99
Was $1,099.99
$1,999.99
Was $6,499.99
$699.99
Was $1,499.99
$1,299.99
Was $2,899.99
$799.99
Was $1,999.99
$499.99
Was $1,099.99
$349.99
Was $899.99
$2,499.99
Was $4,999.99
$499.99
Was $1,099.99
$799.99
Was $1,699.99
Lab-Grown Diamonds by KAY Round-Cut Bezel-Set Solitaire Necklace 1/3 ct tw 14K Yellow Gold (F/VS2) 18"Outlet Exclusive
Outlet Exclusive
$542.50
Was $1,085.00
Lab-Grown Diamonds by KAY Baguette-Cut Eternity Circle Necklace 1/2 ct tw 10K White Gold 18"Closeout
Closeout
$374.99
Was $1,499.99
Lab-Grown Diamonds by KAY Overlapping Double Heart Necklace 1/2 ct tw 14K Rose Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Solitaire Diamond Necklace 1 ct tw Round-cut 14K White Gold 19" (F/VS2)Outlet Exclusive
Outlet Exclusive
$1,917.50
Was $3,835.00
Lab-Grown Diamonds by KAY Double Drop Necklace 1/2 ct tw 14K Rose Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Diamond Graduated Drop Necklace 1/2 ct tw 14K Rose Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Heart Necklace 1/2 ct tw 14K White Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Teardrop Necklace 1/2 ct tw 14K Yellow Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Teardrop Necklace 1/2 ct tw 14K White Gold 18"Outlet Online Exclusive
Outlet Online Exclusive
$749.99
Was $1,499.99
$1,279.99
Was $1,599.99
Lab-Grown Diamonds by KAY Baguette & Round-Cut Smile Necklace 1 ct tw 10K White Gold 18"Outlet Exclusive
Outlet Exclusive
$899.99
Was $1,799.99
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Pear-Shaped Center Heart Frame Necklace 3/4 ct tw 10K White Gold 18"Outlet Exclusive
Outlet Exclusive
$699.99
Was $1,399.99
$1,449.99
Was $2,899.99
$2,249.99
Was $4,499.99
Lab-Grown Diamonds by KAY Pear-Shaped Lab-Created Emerald Necklace 1/3 ct tw 14K Yellow Gold 18"Clearance
Clearance
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Round & Marquise-Cut Tilted Heart Necklace 1/2 ct tw 14K Yellow Gold 18"Outlet Exclusive
Outlet Exclusive
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Pear-Shaped & Round-Cut Open Heart Necklace 1-1/2 ct tw 14K Rose Gold 18"Outlet Exclusive
Outlet Exclusive
$1,599.99
Was $3,199.99
Lab-Grown Diamonds by KAY Round & Marquise-Cut Open Heart Necklace 1 ct tw 14K Yellow Gold 18"Outlet Exclusive
Outlet Exclusive
$1,349.99
Was $2,699.99
$999.99
Was $1,999.99
$1,499.99
Was $2,999.99
Previously Owned Lab-Grown Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"Previously Owned
Previously Owned
$2,399.99
Was $5,999.99
$999.99
Was $1,999.99
$719.99
Was $1,799.99
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Oval-Cut Overlapping Teardrop Necklace 1/2 ct tw 14K White Gold 18"Clearance
Clearance
$899.99
Was $1,799.99
Lab-Grown Diamonds by KAY Oval-Cut Lab-Created Ruby Starburst Frame Necklace 1/2 ct tw 14K Yellow Gold 18"Outlet Exclusive
Outlet Exclusive
$849.99
Was $1,699.99
$999.99
Was $1,999.99
$1,899.99
Was $3,799.99
$1,399.99
Was $2,799.99
Showing 42 of 68 products