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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.

1089 Results items returned.
1089 Results items returned.
Diamond Necklace 1/6 ct tw Sterling Silver 16"

Outlet Online Exclusive

$174.99 
50% off
Was $349.99 
Diamond Tennis Necklace 1/2 ct tw Sterling Silver 17"

Outlet Exclusive

$649.99 
50% off
Was $1,299.99 
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Memories Moments Magic Three-Stone Diamond Necklace 1/6 ct tw Round-Cut 10K White Gold 19"

Clearance

$449.99 
50% off
Was $899.99 
Men's Diamond Curb Chain Necklace 3-1/4 ct tw 10K Yellow Gold 20"

Clearance

$5,999.99 
60% off
Was $14,999.99 
Diamond Solitaire Teardrop Frame Necklace 1/4 ct tw 10K Yellow Gold 18" (I/I2)

Outlet Exclusive

$499.99 
50% off
Was $999.99 
KAY Lab-Grown Diamonds Necklace 1 ct tw Round-cut 14K White Gold 18"

Clearance

$629.99 
70% off
Was $2,099.99 
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Multi-Diamond Graduated Necklace 1/4 ct tw Sterling Silver 17"

Outlet Exclusive

$499.99 
50% off
Was $999.99 
Radiant Reflections Round-Cut Diamond Solitaire Gift Set 1/10 ct tw Sterling Silver (J/I3)

Outlet Exclusive

$124.99 
50% off
Was $249.99 
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Diamond Infinity Necklace 1/20 ct tw Round-cut Sterling Silver 18"

Clearance

$99.99 
50% off
Was $199.99 
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Hallmark Diamonds One Love Twisting Heart Necklace 1/3 ct tw Sterling SIlver 18"

Clearance

$349.99 
50% off
Was $699.99 
Round-Cut Diamond Double-Teardrop Necklace 1/4 ct tw 10K Yellow Gold 18“

Outlet Online Exclusive

$749.99 
50% off
Was $1,499.99 
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Men's Diamond Necklace 2- 1/2 ct tw Round-cut 10K White Gold 20.25"

Clearance

$5,999.99 
50% off
Was $11,999.99 
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Center of Me Diamond Necklace 1 ct tw 14K White Gold 18"

Clearance

$1,499.99 
50% off
Was $2,999.99 
Diamond Layered Necklace 1/6 ct tw Sterling Silver 18"

New

$249.99 
50% off
Was $499.99 
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Diamond Treble Clef Necklace Sterling Silver 18"

Clearance

$49.99 
50% off
Was $99.99 
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Diamond Cross & Wing Necklace Sterling Silver 18"

Clearance

$49.99 
50% off
Was $99.99 
Unstoppable Love Round & Baguette-Cut Diamond Twist Frame Necklace 1/4 ct tw Sterling Silver 19"

Outlet Exclusive

$399.99 
50% off
Was $799.99 
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Diamond Necklace 1/10 ct tw Round-cut Sterling Silver 18"

Clearance

$94.50 
50% off
Was $189.00 
Men's Diamond Square Necklace 1 ct tw Round-cut 10K Yellow Gold 22"

Outlet Exclusive

$4,249.99 
50% off
Was $8,499.99 
Men's Diamond Curb Chain Necklace 3-7/8 ct tw 10K Yellow Gold 22"

Outlet Exclusive

$7,499.99 
50% off
Was $14,999.99 
Multi-Diamond Pear-Shaped Necklace 1/8 ct tw Sterling Silver 18"

Closeout

$159.99 
60% off
Was $399.99 
Diamond Halo Station Necklace 2 ct tw 14K Yellow Gold 18"

Closeout

$1,499.99 
75% off
Was $5,999.99 
Multi-Diamond Necklace 10 ct tw 14K White Gold 18"

Closeout

$17,999.99 
60% off
Was $44,999.99 
Angel Necklace with Diamonds Sterling Silver

$59.99 
50% off
Was $119.99 
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Previously Owned Diamond Riviera Necklace 2 ct tw 10K White Gold 17"

Previously Owned Lovingly Restored

$2,399.99 
40% off
Was $3,999.99 
Multi-Diamond Clover Station Necklace 1/4 ct tw 10K Yellow Gold 18"

Closeout

$799.99 
60% off
Was $1,999.99 
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Multi-Diamond Heart Necklace 1/2 ct tw Round-cut 10K Two-Tone Gold 18"

Clearance

$749.99 
50% off
Was $1,499.99 
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Previously Owned KAY Lab-Grown Diamonds Solitaire Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)

Previously Owned Lovingly Restored

$706.30 
30% off
Was $1,009.00 
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Previously Owned KAY Lab-Grown Diamonds Solitaire Necklace 1/2 ct tw 14K White Gold 19"

Previously Owned Lovingly Restored

$881.30 
30% off
Was $1,259.00 
Compass Necklace with Diamonds Sterling Silver

$59.99 
50% off
Was $119.99 
Black & White Diamond Accent Yin-Yang Necklace Sterling Silver 18"

Outlet Online Exclusive

$49.99 
50% off
Was $99.99 
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Unstoppable Love Diamond Double-Frame Necklace 1/4 ct tw 10K Yellow Gold 19"

Clearance

$599.99 
60% off
Was $1,499.99 
Gift Boxed Moon & Stars Diamond Accent Necklace Sterling Silver 18"

$59.99 
50% off
Was $119.99 
Diamond Halo Station Necklace 3/4 ct tw 14K White Gold 18"

Closeout

$1,199.99 
60% off
Was $2,999.99 
Diamond Alternating Curb Chain Necklace 1/2 ct tw Hollow 10K Yellow Gold 20"

New

$5,999.99 
50% off
Was $11,999.99 
Diamond Cross Necklace 1/10 ct tw Sterling Silver 19"

Outlet Exclusive

$174.99 
50% off
Was $349.99 
Le Vian Diamond Teardrop Necklace 1/6 ct tw 14K Vanilla Gold 19"

Closeout

$624.99 
75% off
Was $2,499.99 
Diamond Cross Necklace 1/4 ct tw 10K White Gold 18"

Outlet Exclusive

$699.99 
50% off
Was $1,399.99 
KAY Lab-Grown Diamonds Men's Curb Link Necklace 4 ct tw 10K Yellow Gold 22"

Outlet Exclusive

$9,999.99 
50% off
Was $19,999.99 
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Men's Diamond Square Link Tennis Necklace 5 ct tw 10K Yellow Gold 20"

Outlet Exclusive

$9,999.99 
50% off
Was $19,999.99 
Round-Cut Diamond Solitaire Heart Frame Necklace 1/8 ct tw 10K Yellow Gold 18" (I/I3)

Outlet Online Exclusive

$299.99 
50% off
Was $599.99 
Diamond Crown-Topped Key Necklace 1/5 ct tw Sterling Silver 18"

New

$299.99 
50% off
Was $599.99 
Showing 42 of 1089 products
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