Up to 50% Off† Mother's Day Specials
A stunning gift for mom, and an even better deal for you.
Diamond Necklace Styles
Explore diamond necklaces at Kay Jewelers that fit your life. Explore curated diamond necklace styles from casual to dressed up in your favorite silhouettes.
items returned.
items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Round-Cut Diamond Solitaire Necklace 1/8 ct tw Sterling Silver (J/I3) 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$129.99
Was $229.99
Diamond Necklace 1/20 ct tw Round-cut Sterling Silver 18" (I/I3)Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$59.99
Was $129.99
Unstoppable Love Diamond Necklace 1/10 ct tw Sterling Silver 19"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$199.99
Was $299.99
Disney Treasures Minnie Mouse "Mom" Lab-Grown Diamond Necklace 1/8 ct tw Sterling Silver & 18K Rose Gold Vermeil 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$149.99
Was $299.99
Radiant Reflections Princess-Cut Diamond Solitaire Necklace 1/8 ct tw Sterling Silver 18" (J/I3)Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$129.99
Was $229.99
Unstoppable Love Lab-Grown diamond Teardrop Necklace 1-1/2 ct tw 14K White Gold 19”Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$1,499.99
Was $2,799.99
Milestones Lab-Grown Diamond Station Necklace 1 ct tw 10K White Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$999.99
Was $1,699.99
KAY Lab-Grown Diamonds Round-Cut Solitaire Necklace & Stud Earrings Gift Set 1 ct tw Sterling SilverMother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$299.99
Was $599.99
KAY Lab-Grown Diamonds Marquise & Round-Cut Cross Necklace 3/4 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$599.99
Was $1,099.99
Diamond "Mama" Station Necklace 1/8 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$99.99
Was $199.99
KAY Lab-Grown Diamonds Heart-Shaped & Round-Cut Graduated Tennis Necklace 7 ct tw Sterling Silver 17"Mother's Day Special
Mother's Day Special
$1,199.99
Was $1,999.99
KAY Lab-Grown Diamonds Heart Halo Necklace 1/4 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$579.99
Was $999.99
Disney Treasures The Nightmare Before Christmas Black Diamond "Love" Necklace 1/6 ct tw Sterling Silver 18"Mother's Day Special
Mother's Day Special
$129.99
Was $229.99
Diamond Alternating "Mama" Necklace 1/15 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$99.99
Was $199.99
KAY Lab-Grown Diamonds Tilted Heart Necklace 1/10 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$539.99
Was $929.99
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Butterfly Dangle Necklace 1/3 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$659.99
Was $1,139.99
KAY Lab-Grown Diamonds Tennis Necklace 2 ct tw Sterling Silver 22"Mother's Day Special
Mother's Day Special
$1,699.99
Was $2,999.99
Diamond Double Heart Lock Necklace 1/10 ct tw Sterling Silver & 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$329.99
Was $479.99
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Flower Necklace 1-1/2 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$1,119.99
Was $1,939.99
Diamond Saint Michael Shield Necklace 1/3 ct tw Stainless Steel 24"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$449.99
Was $799.99
Men's Cross Necklace Diamond Accent Stainless SteelMother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$89.99
Was $149.99
Diamond Heart Mom Necklace 1/5 ct tw 14K Yellow Gold-Plated Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$199.99
Was $399.99
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Curved Bar Bypass Necklace 5/8 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$899.99
Was $1,569.99
Diamond Alternating "Nana" Necklace 1/15 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$99.99
Was $199.99
KAY Lab-Grown Diamonds Double Heart Necklace 1/10 ct tw Sterling Silver 18"Mother's Day Special
Mother's Day Special
$139.99
Was $229.99
KAY Lab-Grown Diamonds Double Heart Lariat Necklace 1/6 ct tw 18K Yellow Gold-Plated Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$209.99
Was $359.99
KAY Lab-Grown Diamonds Heart Necklace 1/2 ct tw 14K Yellow Gold-Plated Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$219.99
Was $379.99
KAY Lab-Grown Diamonds Heart-Shaped Necklace 1/2 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$1,019.99
Was $1,769.99
KAY Lab-Grown Diamonds Double Tilted Heart Necklace 1/15 ct tw Sterling Silver 18"Mother's Day Special
Mother's Day Special
$129.99
Was $219.99
KAY Lab-Grown Diamonds Interlocking Hearts Necklace 1/4 ct tw Sterling Silver & 10K Rose Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$249.99
Was $429.99
KAY Lab-Grown Diamonds Pear-Shaped & Marquise-Cut Necklace 7/8 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$659.99
Was $1,149.99
KAY Lab-Grown Diamonds Heart-Shaped Half-Bow Necklace 1/6 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$659.99
Was $1,139.99
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Three-Stone Halo Necklace 1 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$1,149.99
Was $1,999.99
KAY Lab-Grown Diamonds Double Heart Necklace 1/4 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$689.99
Was $1,199.99
Black & White Diamond Interlocking Hearts Necklace 1/5 ct tw 10K White Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$739.99
Was $1,099.99
KAY Lab-Grown Diamonds Dragonfly Necklace 1/10 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$759.99
Was $1,299.99
Milestones Lab-Grown Diamond Drop Necklace 1/2 ct tw 10K White Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$579.99
Was $999.99
KAY Lab-Grown Diamonds Cross Necklace 1/10 ct tw 10K Yellow Gold 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$479.99
Was $799.99
KAY Lab-Grown Diamonds Intertwined Double Heart Necklace 1/4 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$1,089.99
Was $1,899.99
KAY Lab-Grown Diamonds Heart Lariat Necklace 1/5 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$219.99
Was $379.99
KAY Lab-Grown Diamonds Heart Multi-Stone Double Halo Necklace 3/4 ct tw Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$389.99
Was $679.99
Showing 41 of 2315 products
Explore diamond necklace styles at Kay for classic looks to daring modern designs. Discover classic diamond tennis necklaces, delicate diamond solitaire necklaces, and contemporary diamond pendant designs with a sparkling drop. Choose from round, oval, pear, and more diamond shapes to tailor shine to your personal style.