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Diamond Heart Necklace Styles

Celebrate romance with diamond heart necklaces at Kay Jewelers. Sparkle that feels personal, from everyday sweetness to special moments.
454 Results items returned.
454 Results items returned.
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Heart & Infinity Necklace 1/20 ct tw Diamonds Sterling Silver

Sale - GET IT BY CHRISTMAS

$89.99 
64% off
Was $249.99 
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Diamond Cross with Hearts Necklace 1/20 ct tw Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$79.99 
50% off
Was $159.99 
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Heart Necklace with Diamonds Sterling Silver & 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$79.99 
38% off
Was $129.99 
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Diamond Cross Necklace 1/6 ct tw Round-cut Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$179.99 
57% off
Was $419.99 
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Diamond Horses Heart Necklace 1/20 ct tw Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$89.99 
50% off
Was $179.99 
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Diamond Heart Necklace Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$49.99 
50% off
Was $99.99 
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Pet Love Paw Print Necklace Black & White Diamond Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$116.99 
35% off
Was $179.99 
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Black Multi-Diamond Heart Necklace 3/4 ct tw 10K White Gold 18"

Sale

$584.99 
35% off
Was $899.99 
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Disney Treasures The Aristocats Diamond Heart Necklace 1/15 ct tw Sterling Silver & 10K Rose Gold 19"

Sale - GET IT BY CHRISTMAS

$149.99 
46% off
Was $279.99 
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Multi-Diamond Dome Locket Necklace 1/10 ct tw 10K Yellow Gold 18"

Sale - GET IT BY CHRISTMAS

$999.99 
33% off
Was $1,499.99 
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Diamond Tilted Heart Necklace 1/8 ct tw 10K Yellow Gold 18"

Sale

$454.99 
35% off
Was $699.99 
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Le Vian Diamond Heart Necklace 1/2 ct tw 14K Strawberry Gold 19"

Sale - GET IT BY CHRISTMAS

$1,499.99 
57% off
Was $3,499.99 
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Baguette & Round-Cut Diamond Heart Outline Necklace 1/4 ct tw 10K Yellow Gold 18"

Sale

$349.99 
50% off
Was $699.99 
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Black & White Diamond "Mom" Heart with Flower Necklace 1/10 ct tw Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$89.99 
50% off
Was $179.99 
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Diamond "Mama" Paw Print Heart Necklace 1/10 ct tw Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$124.99 
50% off
Was $249.99 
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Diamond "Mom" Heart Necklace 1/10 ct tw Sterling Silver & 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$149.99 
50% off
Was $299.99 
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Diamond Horseshoe & Heart Necklace 1/15 ct tw Sterling Silver & 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$124.99 
50% off
Was $249.99 
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Diamond Accent Tilted Double Heart Necklace Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$64.99 
50% off
Was $129.99 
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Diamond "Mom" Heart Necklace 1/15 ct tw Sterling Silver & 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$149.99 
50% off
Was $299.99 
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Diamond Swirl Heart Necklace 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$259.99 
35% off
Was $399.99 
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Diamond "Nana" Heart Necklace 1/5 ct tw Round-cut Sterling Silver & 10K Yellow Gold 18"

Sale - GET IT BY CHRISTMAS

$299.99 
50% off
Was $599.99 
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Diamond Heart Necklace 1/8 ct tw Round-cut 10K Yellow Gold & Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$199.99 
50% off
Was $399.99 
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Diamond Two-Row Heart Necklace 1/3 ct tw 10K White Gold 18"

Sale - GET IT BY CHRISTMAS

$499.99 
50% off
Was $999.99 
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Diamond Heart Necklace Sterling Silver & 10K Rose Gold 18"

Sale - GET IT BY CHRISTMAS

$99.99 
50% off
Was $199.99 
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Diamond Heart Necklace Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$49.99 
50% off
Was $99.99 
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Mother and Child Necklace Diamond Accents Sterling Silver

Sale - GET IT BY CHRISTMAS

$89.99 
50% off
Was $179.99 
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Diamond Mom Necklace 1/15 ct tw Round-cut Sterling Silver

Sale - GET IT BY CHRISTMAS

$109.99 
39% off
Was $179.99 
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Mom Heart Necklace 1/15 ct tw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$129.99 
35% off
Was $199.99 
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Key Necklace 1/20 ct tw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$99.99 
50% off
Was $199.99 
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Heart/Infinity Necklace 1/8 ct tw Diamonds Sterling Silver 18"

Sale - GET IT BY CHRISTMAS

$129.99 
35% off
Was $199.99 
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Dolphin & Heart 1/8 ct tw Diamonds Sterling Silver Necklace 18"

Sale - GET IT BY CHRISTMAS

$109.99 
39% off
Was $179.99 
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Elephant Heart Necklace 1/10 ct tw Diamonds Sterling Silver

Sale - GET IT BY CHRISTMAS

$129.99 
35% off
Was $199.99 
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Infinity Necklace 1/15 ct tw Diamonds Sterling Silver

Sale - GET IT BY CHRISTMAS

$89.99 
40% off
Was $149.99 
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Heart Tree Necklace 1/20 cttw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$99.99 
50% off
Was $199.99 
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Heartbeat Necklace 1/15 ct tw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$89.99 
50% off
Was $179.99 
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Infinity Necklace 1/20 ct tw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$99.99 
50% off
Was $199.99 
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Heart Infinity Necklace 1/10 ct tw Diamonds Sterling Silver

Sale - GET IT BY CHRISTMAS

$124.99 
50% off
Was $249.99 
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Infinity Necklace 1/20 ct tw Diamonds Sterling Silver & 10K Rose Gold

Sale - GET IT BY CHRISTMAS

$99.99 
50% off
Was $199.99 
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Infinity Heart Necklace 1/15 cttw Blue Diamonds Sterling Silver

Sale - GET IT BY CHRISTMAS

$97.49 
35% off
Was $149.99 
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Black & White Diamond Heart Necklace 1/8 ct tw Sterling Silver

Sale - GET IT BY CHRISTMAS

$109.99 
39% off
Was $179.99 
Blue/White Diamond Heart Necklace 1/10 ct tw Sterling Silver

Online Exclusive - GET IT BY CHRISTMAS

$129.99 
35% off
Was $199.99 
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Diamond Script Name Necklace 1/20 ct tw Sterling Silver 18"

Personalized ORDER BY 12/3/2025

$279.99 
Showing 42 of 454 products