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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.
150 Results items returned.
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150 Results items returned.
Diamond Heart Pendant Necklace 1/2 ct tw 10K Yellow Gold 18"

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

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

$1,020.00 
Shy Creation Pear-Shaped Diamond Textured Heart Drop Necklace 1/6 ct tw 14K Yellow Gold 18" JR55028971

$1,700.00 
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"

$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

$1,540.00 
30% off
Was $2,200.00 
Diamond Infinity Heart Necklace 1/20 ct tw Round Sterling Silver/10K Rose Gold 18"

$225.00 
Shy Creation Diamond Accent Pavé Heart Charm and "Love" Necklace 14K Two-Tone Gold 18" SC55027257

$795.00 
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Reversible Black & White Diamond Heart Pendant Necklace 2-7/8 ct tw Round 14K Yellow Gold 18"

$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 
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Pnina Tornai Black Diamond Necklace 1-3/8 ct tw Heart/Round 14K Rose Gold 18"

Clearance

$1,944.00 
20% off
Was $2,430.00 
Diamond Heart Pendant Necklace 1/2 ct tw 10K White Gold

Clearance

$910.00 
30% off
Was $1,300.00 
Marquise-Cut & Round Diamond Heart Pendant Necklace 3/4 ct tw 10K Yellow Gold

Clearance

$1,330.00 
30% off
Was $1,900.00 
Le Vian Wrapped In Chocolate Diamond Heart Necklace 1/2 ct tw Round 14K Honey Gold 19"

Clearance

$1,440.00 
20% off
Was $1,800.00 
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

$960.00 
20% off
Was $1,200.00 
Diamond Heart Pendant Necklace 1/2 ct tw Round 10K White Gold 18"

$1,500.00 
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 
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Diamond Heart Necklace 1 ct tw Round 14K Yellow Gold

$2,700.00 
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

$840.00 
30% 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 
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1/6 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)

Personalized

Starting at
$226.33 
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1/15 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)

Personalized

Starting at
$185.55 
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1/15 ct tw Diamond and Birthstone Family & Mother's Heart Pendant (2-5 Stones and 1 Line)

Personalized

Starting at
$172.11 
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Heart Birthstone 'Mom' Necklace (1 Stone and 2 Lines)

Personalized

Starting at
$123.83 
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Couple's Heart-Shaped Birthstone Necklace (2 Stones and Lines)

Personalized

Starting at
$154.20 
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Birthstone Couple's Heart Necklace (2 Stones)

Personalized

Starting at
$120.73 
Diamond Pendant Necklace 1/10 ct tw Round 14K White Gold 18"

Online Only

$340.00 
Diamond Heart Necklace 1/20 ct tw Round Sterling Silver 18"

Online Only

$190.00 
Showing 42 of 150 products