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.
70 Results items returned.
70 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Filter By
70 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Lab-Grown Diamonds by KAY Graduated Heart Necklace 1/2 ct tw 14K Yellow Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Heart Necklace 1/2 ct tw 14K Rose Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Heart Necklace 1/2 ct tw 14K White Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Teardrop Necklace 1/2 ct tw 14K Yellow Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Teardrop Necklace 1/2 ct tw 14K White Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Graduated Teardrop Necklace 1/2 ct tw 14K Rose Gold 18"Ultimate Deal - GET IT BY VALENTINE'S DAY
Ultimate Deal - GET IT BY VALENTINE'S DAY
$599.99
Was $1,499.99
Lab-Grown Diamonds by KAY Round-Cut Solitaire Twist Teardrop Necklace 1/3 ct tw Sterling Silver 18" (I/SI2)GET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$210.00
Was $300.00
Previously Owned Lab-Grown Diamonds by KAY Double Strand Necklace 5 ct tw 10K White Gold 17"Previously Owned - GET IT BY VALENTINE'S DAY
Previously Owned - GET IT BY VALENTINE'S DAY
$2,399.99
Was $5,999.99
Lab-Grown Diamonds by KAY Graduated Curved Bar Necklace 2 ct tw 10K Yellow Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,449.99
Was $2,899.99
Round-Cut Lab-Grown diamond Smile Necklace 1-1/2 ct tw 14K White Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,349.99
Was $2,699.99
Lab-Grown Diamonds by KAY Oval, Marquise, Baguette & Round-Cut Necklace 1-1/2 ct tw 14K Yellow GoldOutlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,849.99
Was $3,699.99
Lab-Grown Diamonds by KAY Three-Stone Necklace 1-1/2 ct tw 14K Yellow Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,499.99
Was $2,999.99
Lab-Grown Diamonds by KAY Three-Stone Drop Necklace 1 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$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 - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$899.99
Was $1,799.99
Lab-Grown Diamonds by KAY Infinity Necklace 3/4 ct tw 10K Yellow GoldOutlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$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 - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$699.99
Was $1,399.99
Lab-Grown Diamonds by KAY Tilted Heart Necklace 2 ct tw 14K White Gold 18"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 Pear-Shaped Lab-Created Emerald Necklace 1/3 ct tw 14K Yellow Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$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"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$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 - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$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 - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,349.99
Was $2,699.99
Lab-Grown Diamonds by KAY Pear-Shaped Blue Lab-Created Sapphire Necklace 1/2 ct tw 14K White Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Double Heart Necklace 1-1/4 ct tw 10K Yellow GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$1,499.99
Was $2,999.99
Lab-Grown diamonds by KAY Cross Necklace 1 ct tw 14K Yellow Gold 19"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$999.99
Was $1,999.99
Previously Owned Lab-Grown Diamonds by KAY Chevron Riviera Necklace 3 ct tw 14K White Gold 17"Previously Owned - GET IT BY VALENTINE'S DAY
Previously Owned - GET IT BY VALENTINE'S DAY
$1,599.99
Was $3,999.99
Lab-Grown Diamonds by KAY Double Halo Necklace 3/4 ct tw 14K White GoldOutlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Emerald-Cut Infinity Swirl Necklace 1/2 ct tw 14K White Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$719.99
Was $1,799.99
Lab-Grown Diamonds by KAY Oval-Cut Overlapping Teardrop Necklace 1/2 ct tw 14K White Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$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 - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$849.99
Was $1,699.99
Lab-Grown Diamonds by KAY Double Circle Necklace 2 ct tw 14K Yellow Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$1,399.99
Was $2,799.99
Lab-Grown Diamonds by KAY Bypass Necklace 1 ct tw 14K White GoldOutlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$949.99
Was $1,899.99
Lab-Grown Diamonds by KAY Ladder Necklace 1/2 ct tw 14K Yellow GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$899.99
Was $1,799.99
Lab-Grown Diamonds by KAY Smile Necklace 5/8 ct tw 14K Yellow Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$999.99
Was $1,999.99
Lab-Grown Diamonds by KAY Graduated Riviera Necklace 10 ct tw 14K White Gold 17"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$7,499.99
Was $14,999.99
Lab-Grown Diamonds by KAY Graduated Riviera Necklace 5 ct tw 14K Yellow Gold 17"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$4,499.99
Was $8,999.99
Lab-Grown Diamonds by KAY Graduated Riviera Necklace 7 ct tw 14K White Gold 17"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$5,999.99
Was $11,999.99
Lab-Grown Diamonds by KAY Graduated Riviera Necklace 5 ct tw 14K White Gold 17"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$4,499.99
Was $8,999.99
Lab-Grown Diamonds by KAY Smile Necklace 1-1/2 ct tw 14K Yellow Gold 18"Clearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$2,049.99
Was $4,099.99
Men's Lab-Grown Diamonds by KAY Tennis Necklace 8 ct tw 10K White Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$4,349.99
Was $8,699.99
Lab-Grown Diamonds by KAY Overlapping Double Heart Necklace 1/2 ct tw 14K Rose Gold 18"Outlet Online Exclusive - GET IT BY VALENTINE'S DAY
Outlet Online Exclusive - GET IT BY VALENTINE'S DAY
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Heart Outline Necklace 1 ct tw 14K White Gold 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$749.99
Was $1,499.99
Lab-Grown Diamonds by KAY Round-Cut Bezel-Set Solitaire Necklace 1/3 ct tw 14K White Gold (F/VS2) 18"Outlet Exclusive - GET IT BY VALENTINE'S DAY
Outlet Exclusive - GET IT BY VALENTINE'S DAY
$542.50
Was $1,085.00
Showing 42 of 70 products