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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.

1098 Results items returned.
1098 Results items returned.
Diamond Necklace 1/6 ct tw Sterling Silver 16"

Outlet Online Exclusive

$349.99 
Diamond Tennis Necklace 1/2 ct tw Sterling Silver 17"

Outlet Exclusive

$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

$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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Diamond Infinity Necklace 1/20 ct tw Round-cut Sterling Silver 18"

Clearance

$99.99 
50% off
Was $199.99 
Radiant Reflections Round-Cut Diamond Solitaire Gift Set 1/10 ct tw Sterling Silver (J/I3)

Outlet Exclusive

$249.99 
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Multi-Diamond Graduated Necklace 1/4 ct tw Sterling Silver 17"

Outlet Exclusive

$999.99 
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Diamond Necklace 1/10 ct tw Round-cut Sterling Silver 18"

Clearance

$75.60 
60% off
Was $189.00 
Round-Cut Diamond Double-Teardrop Necklace 1/4 ct tw 10K Yellow Gold 18“

Outlet Online Exclusive

$1,499.99 
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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 
Unstoppable Love Round & Baguette-Cut Diamond Twist Frame Necklace 1/4 ct tw Sterling Silver 19"

Outlet Exclusive

$799.99 
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Diamond Treble Clef Necklace Sterling Silver 18"

Clearance

$49.99 
50% off
Was $99.99 
Multi-Diamond Pear-Shaped Necklace 1/8 ct tw Sterling Silver 18"

Closeout

$159.99 
60% off
Was $399.99 
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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 
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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 
Men's Diamond Curb Chain Necklace 3-7/8 ct tw 10K Yellow Gold 22"

Outlet Exclusive

$14,999.99 
Diamond Layered Necklace 1/6 ct tw Sterling Silver 18"

New

$499.99 
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Diamond Cross & Wing Necklace Sterling Silver 18"

Clearance

$49.99 
50% off
Was $99.99 
Men's Diamond Square Necklace 1 ct tw Round-cut 10K Yellow Gold 22"

Outlet Exclusive

$8,499.99 
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Le Vian Diamond Bee Necklace 1/5 ct tw 14K Honey Gold 19"

Closeout

$799.99 
60% off
Was $1,999.99 
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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 
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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 
Multi-Diamond Necklace 10 ct tw 14K White Gold 18"

Closeout

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

$119.99 
Le Vian Diamond Teardrop Necklace 1/6 ct tw 14K Vanilla Gold 19"

Closeout

$624.99 
75% off
Was $2,499.99 
Black & White Diamond Accent Yin-Yang Necklace Sterling Silver 18"

Outlet Online Exclusive

$99.99 
Gift Boxed Moon & Stars Diamond Accent Necklace Sterling Silver 18"

$119.99 
Angel Necklace with Diamonds Sterling Silver

$119.99 
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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 
Diamond Halo Station Necklace 2 ct tw 14K Yellow Gold 18"

Closeout

$1,499.99 
75% off
Was $5,999.99 
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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 
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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Men's Diamond Square Link Tennis Necklace 5 ct tw 10K Yellow Gold 20"

Outlet Exclusive

$19,999.99 
Diamond Marquise-Shaped Smile Necklace 1/5 ct tw 10K Yellow Gold 18"

Closeout

$599.99 
60% off
Was $1,499.99 
KAY Lab-Grown Diamonds Men's Curb Link Necklace 4 ct tw 10K Yellow Gold 22"

Outlet Exclusive

$19,999.99 
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

$11,999.99 
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Diamond Necklace 1/2 ct tw Princess & Round-cut 10K White Gold 18"

Clearance

$599.99 
50% off
Was $1,199.99 
Diamond Cross Necklace 1/4 ct tw 10K White Gold 18"

Outlet Exclusive

$1,399.99 
Unstoppable Love Diamond Swirl Halo Necklace 1/10 ct tw Sterling Silver 19"

Outlet Exclusive

$399.99 
Showing 42 of 1098 products
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