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Diamond Heart Necklaces

Trendy and charming, our meticulously crafted selections of diamond heart necklaces are fashion-forward and effortlessly stylish. Elevate any look for any occasion.
145 Results items returned.
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145 Results items returned.
Jared Signature Diamond Heart Pendant Necklace 1/2 ct tw 10K Yellow Gold 18"

$1,020.00 
Jared Signature Diamond Heart Outline Necklace 1/4 ct tw 10K White Gold 18"

$670.00 
Jared Signature Diamond Heart Outline Necklace 1/2 ct tw 10K White Gold 18"

$1,020.00 
Shy Creation Diamond Pavé Double Heart Charm Necklace 1/10 ct tw 14K Two-Tone Gold 18" SC55029029

$1,325.00 
Shy Creation Diamond Circle & Heart Drop Necklace 1/20 ct tw 14K Yellow Gold SC55027113

$895.00 
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Children's Diamond Heart & Bar Charm Necklace 14K Yellow Gold 13"

Clearance

$336.00 
36% off
Was $525.00 
Diamond Heart Necklace 1/20 ct tw Round 10K Two-Tone Gold 18"

$330.00 
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Diamond Quilted Heart Necklace 3/8 ct tw 14K Yellow Gold 18"

Clearance

$1,232.00 
44% off
Was $2,200.00 
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Reversible Black & White Diamond Heart Pendant Necklace 2-7/8 ct tw Round 14K Yellow Gold 18"

Clearance

$3,136.00 
36% off
Was $4,900.00 
Shy Creation Diamond Pavé Heart Necklace 1/3 ct tw 14K Two-Tone Gold 18" SC55027377

$1,675.00 
Shy Creation Diamond Heart Toggle Necklace 1/2 ct tw 14K Yellow Gold 18" SC55022370

$3,295.00 
Shy Creation Diamond Heart Necklace 1/5 ct tw Round 14K White Gold 18" SC55002004

$825.00 
Diamond Heart Pendant Necklace 1/2 ct tw 10K White Gold

Clearance

$728.00 
44% off
Was $1,300.00 
Marquise-Cut & Round Diamond Heart Pendant Necklace 3/4 ct tw 10K Yellow Gold

Clearance

$1,064.00 
44% off
Was $1,900.00 
Le Vian Wrapped In Chocolate Diamond Heart Necklace 1/2 ct tw Round 14K Honey Gold 19"

Clearance

$1,008.00 
44% off
Was $1,800.00 
Jared Signature Diamond Heart Pendant Necklace 1 ct tw 10K White Gold

$2,400.00 
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Diamond Heart Halves Necklace 1/4 ct tw Sterling Silver 18"

$340.00 
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Pnina Tornai Black Diamond Necklace 1 ct tw Heart/Round 14K Rose Gold

Clearance

$768.00 
36% off
Was $1,200.00 
Diamond Heart Necklace 1/10 ct tw Round-cut 10K White Gold

$349.99 
Diamond Heart Necklace 3/8 Carat tw 10K White Gold

$1,400.00 
Diamond Heart Necklace 3/4 ct tw Round/Baguette 14K White Gold

$2,100.00 
Diamond Heart Necklace 1/4 ct tw Round 10K White Gold

$560.00 
Le Vian Chocolate Diamonds 1/5 ct tw Necklace 14K Strawberry Gold

$1,250.00 
Le Vian Chocolate Diamond Paw Necklace 1/3 ct tw 14K Rose Gold
Variations Available

$2,000.00 
Twin Hearts Necklace 1/8 ct tw Diamonds 10K White Gold

$499.99 
Diamond Heart Necklace 1/4 carat tw 10K Yellow Gold

$690.00 
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Pnina Tornai Black Diamond Heart Necklace 3/8 ct tw 14K Yellow Gold

Clearance

$672.00 
44% off
Was $1,200.00 
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Le Vian Chocolate Ombré Heart Necklace 1 ct tw 14K Strawberry Gold 19"

$3,500.00 
1/6 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)

Personalized

Starting at
$253.97 
1/15 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)

Personalized

Starting at
$199.75 
1/15 ct tw Diamond and Birthstone Family & Mother's Heart Pendant (2-5 Stones and 1 Line)

Personalized

Starting at
$176.86 
Shy Creation Pear-Shaped Diamond Textured Heart Drop Necklace 1/6 ct tw 14K Yellow Gold 18" JR55028971

$1,700.00 
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Jared Signature Diamond Pendant Necklace 2 ct tw Round 14K White Gold 18"

Online Only

$3,850.00 
Heart Birthstone 'Mom' Necklace (1 Stone and 2 Lines)

Personalized

Starting at
$143.92 
Couple's Heart-Shaped Birthstone Necklace (2 Stones and Lines)

Personalized

Starting at
$173.54 
Birthstone Couple's Heart Necklace (2 Stones)

Personalized

Starting at
$145.98 
Diamond Heart Necklace 1/10 ct tw Round-cut 10K White Gold

$349.99 
Diamond Heart Pendant Necklace 1/2 ct tw Round 10K White Gold 18"

$1,500.00 
Diamond Pendant Necklace 1/10 ct tw Round 14K White Gold 18"

Online Only

$450.00 
Diamond Heart Necklace 1/20 ct tw Round Sterling Silver 18"

Online Only

$190.00 
Couple's Infinity Heart Necklace (2 Lines)

Personalized

Starting at
$192.14 
Le Vian Diamond Heart Pendant Necklace 5/8 ct tw Round 14K Strawberry Gold 19"

Online Only

$2,400.00 
Showing 42 of 145 products