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Diamond Necklaces

Diamond necklaces are the essential jewelry choice for celebrating life’s best moments. At KAY Outlet, our selection of radiant diamond jewelry includes necklaces for every occasion, in every style, to make every journey sparkle—at stunning savings.

1068 Results items returned.
1068 Results items returned.
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Diamond Tennis Necklace 1/2 ct tw Sterling Silver 17"

Clearance - GET IT BY VALENTINE'S DAY

$649.99 
50% off
Was $1,299.99 
KAY Lab-Grown Diamonds Cushion-Shaped Link Necklace 3/4 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

Outlet Online Exclusive - GET IT BY VALENTINE'S DAY

$999.99 
50% off
Was $1,999.99 
Heart Necklace with Diamonds Sterling Silver

GET IT BY VALENTINE'S DAY

$59.99 
50% off
Was $119.99 
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KAY Lab-Grown Diamonds Men's Tennis Necklace 15 ct tw Sterling Silver 20"

Clearance - GET IT BY VALENTINE'S DAY

$4,499.99 
50% off
Was $8,999.99 
Multi-Diamond Three Circle Drop Necklace 1/4 ct tw 10K White Gold 18"

Clearance - GET IT BY VALENTINE'S DAY

$399.99 
60% off
Was $999.99 
Gift Boxed Cat Silhouette Diamond Accent Necklace Sterling Silver 18"

GET IT BY VALENTINE'S DAY

$59.99 
50% off
Was $119.99 
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Unstoppable Love Pear-Shaped Lab-Grown Diamond Necklace 1-1/2 ct tw 10K White Gold 19"

Clearance - GET IT BY VALENTINE'S DAY

$1,249.99 
50% off
Was $2,499.99 
Diamond Three-Stone Swirl Necklace 1/2 ct tw 10K White Gold 18"

Clearance - GET IT BY VALENTINE'S DAY

$749.99 
50% off
Was $1,499.99 
Interlocking Circles Necklace with Diamonds Sterling Silver

GET IT BY VALENTINE'S DAY

$59.99 
50% off
Was $119.99 
Diamond Cross Necklace 1/10 ct tw Sterling Silver 19"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$174.99 
50% off
Was $349.99 
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Men's Diamond Spike Link Chain Necklace 2 ct tw Sterling Silver 22"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$2,999.99 
50% off
Was $5,999.99 
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Unstoppable Love Diamond Infinity Twist Necklace 1/2 ct tw 10K White Gold 18"

Clearance - GET IT BY VALENTINE'S DAY

$999.99 
50% off
Was $1,999.99 
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Diamond Tree Necklace 1/15 ct tw Sterling Silver & 10K Yellow Gold

Clearance - GET IT BY VALENTINE'S DAY

$299.99 
50% off
Was $599.99 
Round-Cut Diamond Infinity Necklace 1/10 ct tw Sterling Silver 18”

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$149.99 
50% off
Was $299.99 
Unstoppable Love Diamond Teardrop Halo Necklace 1/8 ct tw Sterling Silver & 10K Rose Gold 19"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$299.99 
50% off
Was $599.99 
Memories Moments Magic Diamond Three-Stone Necklace 1 ct tw 10K White Gold 18"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$2,499.99 
50% off
Was $4,999.99 
KAY Lab-Grown Diamonds Necklace 1 ct tw Sterling Silver 18"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$499.99 
50% off
Was $999.99 
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KAY Lab-Grown Diamonds Halo Necklace & Stud Earrings Gift Set 1-1/2 ct tw 10K White Gold

Clearance - GET IT BY VALENTINE'S DAY

$1,149.99 
50% off
Was $2,299.99 
Men's Diamond Necklace 2- 1/2 ct tw Round-cut 10K White Gold 20.25"

Clearance - GET IT BY VALENTINE'S DAY

$5,999.99 
50% off
Was $11,999.99 
Diamond Mountain Necklace 1/20 ct tw Sterling Silver 18"

Outlet Online Exclusive - GET IT BY VALENTINE'S DAY

$149.99 
50% off
Was $299.99 
Multi-Diamond Beaded Frame Heart Necklace 1/8 ct tw Sterling Silver 18"

Closeout - GET IT BY VALENTINE'S DAY

$99.99 
60% off
Was $249.99 
Men's Diamond Curb Chain Necklace 3-1/4 ct tw 10K Yellow Gold 20"

Clearance - GET IT BY VALENTINE'S DAY

$5,999.99 
60% off
Was $14,999.99 
"Mom" Necklace with Diamonds Sterling Silver

GET IT BY VALENTINE'S DAY

$59.99 
50% off
Was $119.99 
Men's Diamond Tennis Necklace & Bracelet Gift Set 2-7/8 ct tw Sterling Silver

GET IT BY VALENTINE'S DAY

$2,999.99 
50% off
Was $5,999.99 
Multi-Diamond Graduated Necklace 1/4 ct tw Sterling Silver 17"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$499.99 
50% off
Was $999.99 
Diamond Tilted Scalloped-Edge Heart Necklace 1/5 ct tw Sterling Silver 18"

Outlet Online Exclusive - GET IT BY VALENTINE'S DAY

$249.99 
50% off
Was $499.99 
Memories Moments Magic Diamond Twist Necklace 1/5 ct tw Round-cut Sterling Silver 18"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$249.99 
50% off
Was $499.99 
Diamond Loop Double Heart Necklace 1/10 ct tw Sterling Silver & 10K Yellow Gold 18"

Closeout - GET IT BY VALENTINE'S DAY

$112.49 
75% off
Was $449.99 
Diamond Solitaire Teardrop Frame Necklace 1/4 ct tw 10K Yellow Gold 18" (I/I2)

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$499.99 
50% off
Was $999.99 
Diamond Bow Necklace 1/10 ct tw 10K Yellow Gold 18"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$499.99 
50% off
Was $999.99 
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Men's Diamond Square Link Tennis Necklace 5 ct tw 10K Yellow Gold 20"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$9,999.99 
50% off
Was $19,999.99 
Unstoppable Love Diamond Necklace 1/10 ct tw Round-Cut Sterling Silver 19"

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$149.99 
50% off
Was $299.99 
Multi-Diamond Halo Circle Necklace 1/2 ct tw 14K Yellow Gold 18"

Closeout - GET IT BY VALENTINE'S DAY

$1,319.99 
60% off
Was $3,299.99 
Diamond Butterfly Necklace 1/15 ct tw Round-cut Sterling Silver 18"

Outlet Online Exclusive - GET IT BY VALENTINE'S DAY

$89.50 
50% off
Was $179.00 
Diamond Scatter Necklace 1/2 ct tw 10K Yellow Gold 18"

Closeout - GET IT BY VALENTINE'S DAY

$759.99 
60% off
Was $1,899.99 
Multi-Diamond Clover Station Necklace 1/4 ct tw 10K Yellow Gold 18"

Closeout - GET IT BY VALENTINE'S DAY

$799.99 
60% off
Was $1,999.99 
Diamond Double Heart Necklace 1 ct tw Sterling Silver 16"

Closeout - GET IT BY VALENTINE'S DAY

$599.99 
60% off
Was $1,499.99 
Bunny Diamond Necklace 1/8 ct tw Round-cut Sterling Silver & 10K Rose Gold 18"

Clearance - GET IT BY VALENTINE'S DAY

$159.99 
60% off
Was $399.99 
Diamond Graduated Twist Necklace 1/6 ct tw Sterling Silver 18"

Clearance - GET IT BY VALENTINE'S DAY

$159.99 
60% off
Was $399.99 
Diamond Halo Necklace 1/4 ct tw 10K White Gold 18"

Closeout - GET IT BY VALENTINE'S DAY

$479.99 
60% off
Was $1,199.99 
Radiant Reflections Round-Cut Diamond Solitaire Gift Set 1/10 ct tw Sterling Silver (J/I3)

Outlet Exclusive - GET IT BY VALENTINE'S DAY

$124.99 
50% off
Was $249.99 
Unstoppable Love Heart-Shaped Lab-Grown Diamond Necklace 1-1/2 ct tw 10K White Gold 18"

New - GET IT BY VALENTINE'S DAY

$1,249.99 
50% off
Was $2,499.99 
Showing 42 of 1068 products