Skip to Content Skip to Navigation Skip to Offers

Summer Steals 🌞 Up to 35% Off* Select Styles|

Clear The Vault 💎 Up to 50% Off Limited Time Deals|

Find a Store
Help Center

Book Appointment
Refer a Friend
KAY Credit Card
- /

What can we help you find?

New & Featured
Engagement
Wedding
Diamonds
Rings
Necklaces
Earrings
Bracelets
Watches
Create With KAY
Gifts
SALE & CLEARANCE

Home
Necklaces

Diamond Heart Necklaces

Romantic radiance in diamond heart necklaces embodies love's shine.

Clearance
Chain
Diamond
Lab-Created Diamond
Gemstone
Heart

2271 Results items returned.

2271 Results items returned.

Sort By:

Price Low to High
Price High to Low
Newest Arrivals
Most popular

Sort By:

Sort By:

Filter By

Get It Fast

Quick Ship - Ships in 1-3 Business Days (1017) Items Available

Store Pickup at

Select Store

Same Day Delivery from Select Store

Offers & Discounts

10% & up (363) Items Available

20% & up (363) Items Available

30% & up (328) Items Available

40% & up (273) Items Available

50% & up (151) Items Available

New Arrivals

All New Arrivals (6) Items Available

Necklaces (3) Items Available

Personalized Jewelry (2) Items Available

Best Sellers

All Best Sellers (79) Items Available

Necklaces (78) Items Available

Personalized Jewelry (7) Items Available

Earrings (1) Items Available

Metal Color

White (1569) Items Available

Yellow (893) Items Available

Rose (366) Items Available

Two-Tone (40) Items Available

Black (27) Items Available

Metal Type

Gold (1445) Items Available

Sterling Silver (1085) Items Available

Gold Plate (99) Items Available

Stainless Steel (24) Items Available

Vermeil (15) Items Available

Gold Karat

10K (1010) Items Available

14K (279) Items Available

24K Gold Vermeil (16) Items Available

18K (3) Items Available

Gender

WOMEN (1991) Items Available

MEN (257) Items Available

UNISEX (16) Items Available

CHILD (8) Items Available

Price

$100 and Under (77) Items Available

$101-$250 (643) Items Available

$251-$500 (606) Items Available

$501-$1,000 (532) Items Available

$1,001-$2,500 (364) Items Available

$2,501-$5,000 (117) Items Available

$5,001-$9,999 (31) Items Available

$10,000 and above (20) Items Available

$ min

$ max

Necklace Style

Chain (6) Items Available

Fashion (2047) Items Available

Locket (19) Items Available

Tennis (16) Items Available

Chain Type

Bead (5) Items Available

Box (241) Items Available

Cable (1047) Items Available

Curb (100) Items Available

Fancy (1) Items Available

Chain Length

14.0 (1) Items Available

15.0 (1) Items Available

16 (3) Items Available

16.0 (10) Items Available

16.4 (1) Items Available

Style

2-Stone (7) Items Available

3-Stone (38) Items Available

Adjustable (216) Items Available

Animal (269) Items Available

Bar (62) Items Available

Stone Type (1)

Diamond (2271) Items Available

Lab-Grown Diamond (177) Items Available

Agate (15) Items Available

Alexandrite (283) Items Available

Amethyst (548) Items Available

Stone Color

Black (146) Items Available

Blue (83) Items Available

Brown (134) Items Available

Green (48) Items Available

Multi-Color (41) Items Available

Stone Shape

Round (2128) Items Available

Baguette (70) Items Available

Princess-Cut (23) Items Available

Heart-Cut (13) Items Available

Pear (12) Items Available

Collections

Disney Treasures (66) Items Available

Encircled by Love (7) Items Available

Family and Mother's Jewelry (20) Items Available

Ink & Ice (13) Items Available

KAY Lab-Grown Diamonds (1) Items Available

Jewelry Type

Necklace (2079) Items Available

Charm (183) Items Available

Set (9) Items Available

2271 Results items returned.

Sort By:

Price Low to High
Price High to Low
Newest Arrivals
Most popular

Sort By:

Sort By:

"Gigi" Diamond Necklace 1/6 ct tw Sterling Silver 18"

Variations Available

"Gigi" Diamond Necklace 1/6 ct tw Sterling Silver 18"
Sale

$209.99

40% off

Was $349.99

Compare "Gigi" Diamond Necklace 1/6 ct tw Sterling Silver 18"

Diamond-Accent Three-Stone Swirl Necklace Sterling Silver 18"

Variations Available

Diamond-Accent Three-Stone Swirl Necklace Sterling Silver 18"
Sale

$64.99

50% off

Was $129.99

Compare Diamond-Accent Three-Stone Swirl Necklace Sterling Silver 18"

Baguette & Round-Cut Multi-Diamond Cushion Halo Necklace 1/4 ct tw 10K Yellow Gold 18"

Variations Available

Baguette & Round-Cut Multi-Diamond Cushion Halo Necklace 1/4 ct tw 10K Yellow Gold 18"
Sale

$419.99

40% off

Was $699.99

Compare Baguette & Round-Cut Multi-Diamond Cushion Halo Necklace 1/4 ct tw 10K Yellow Gold 18"

Baguette & Round-Cut Diamond Double Heart Necklace 1/6 ct tw 10K Yellow Gold 18"

Variations Available

Baguette & Round-Cut Diamond Double Heart Necklace 1/6 ct tw 10K Yellow Gold 18"
Sale

$629.99

21% off

Was $799.99

Compare Baguette & Round-Cut Diamond Double Heart Necklace 1/6 ct tw 10K Yellow Gold 18"

Baguette & Round-Cut Diamond Linear Necklace 1/4 ct tw 10K White Gold 18"

Variations Available

Baguette & Round-Cut Diamond Linear Necklace 1/4 ct tw 10K White Gold 18"
Sale

$419.99

40% off

Was $699.99

Compare Baguette & Round-Cut Diamond Linear Necklace 1/4 ct tw 10K White Gold 18"

Disney Treasures Mickey Mouse Diamond Heart Necklace Sterling Silver 19"

Variations Available

Disney Treasures Mickey Mouse Diamond Heart Necklace Sterling Silver 19"
Sale

$79.99

46% off

Was $149.99

Compare Disney Treasures Mickey Mouse Diamond Heart Necklace Sterling Silver 19"

Showing 42 of 2271 products

Get the latest deals, trends & more

User Email