Up to 50% Off† Mother's Day Specials
A stunning gift for mom, and an even better deal for you.
Ruby Necklaces
Ruby necklaces at Kay Jewelers radiate confident red. Explore ruby solitaire necklaces, ruby tennis necklaces, and more necklace designs featuring July's birthstone.
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
Lab-Created Ruby & White Lab-Created Sapphire Cross Necklace Sterling Silver 18"Mother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$89.99
Was $149.99
Lab-Created Ruby Necklace 1/15 ct tw Diamonds 10K White GoldMother's Day Special - GET IT BY MOTHER'S DAY
Mother's Day Special - GET IT BY MOTHER'S DAY
$699.99
Was $1,299.99
Family & Mother's Birthstone Heart Necklace (2-4 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$163.62
Couple's Heart-Shaped Birthstone Infinity Necklace (2 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$170.05
Mother's Heart-Shaped Family Birthstone Drop Necklace (1-3 Stones and 2-3 Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$125.52
Round Birthstone and White Lab-Created Sapphire Heart Charm Initial Necklace (1 Stone and 1 Initial)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$162.83
Couple's Heart-Shaped Birthstone Infinity Necklace (2 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$149.50
1/10 ct tw Diamond and Birthstone Round Disc Charm Necklace (1 Stone and Initial)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$203.64
Mother's Heart-Shaped Family Birthstone Swirl Necklace (1-4 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$133.89
Couple's Heart-Shaped Birthstone Necklace (2 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$159.89
Birthstone Family & Mother's Heart Vertical Bar Necklace (1-4 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$150.08
Couple's Birthstone Double Heart Necklace 1/20 ct tw Diamonds (2 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$184.11
Heart-Shaped Lab-Created Ruby Gift Set Sterling SilverClearance - GET IT BY MOTHER'S DAY
Clearance - GET IT BY MOTHER'S DAY
$124.99
Was $249.99
Mother's Family Heart-Shaped Birthstone Necklace (2-7 Stones)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$143.89
Mother's Family Birthstone & Diamond Heart Necklace (1-7 Stones)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$123.64
Heart-Shaped Lab-Created Ruby & Pink Lab-Created Sapphire Flower Necklace Sterling Silver 18"GET IT BY MOTHER'S DAY
GET IT BY MOTHER'S DAY
$149.99
Was $199.99
Couple's Birthstone Infinity Heart Necklace (2 Stones 2 Lines)New Personalized ORDER BY 4/23/2026
New Personalized ORDER BY 4/23/2026
$156.17
Family & Mother's Birthstone Heart Necklace 18" (2-4 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$170.33
Family & Mother's Cascading Heart-Shaped Birthstone Necklace (1-3 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$132.33
1/15 ct tw Diamond and Birthstone Family & Mother's Heart Pendant (2-5 Stones and 1 Line)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$163.66
Birthstone Mother & Child Heart Necklace (2-5 Stones and 1 Line)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$134.81
Round Birthstone Family & Mother's Necklace (2-4 Stones and 1 Line)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$157.44
Birthstone Family & Mother's Open Heart Design Necklace (2-4 Stones and Lines)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$140.94
1/6 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$235.78
1/15 ct tw Diamond and Birthstone Family & Mother's Heart Necklace (2-5 Stones and 1 Line)Personalized ORDER BY 4/23/2026
Personalized ORDER BY 4/23/2026
$180.59
Showing 41 of 436 products
Ruby necklaces at Kay radiate rich red color in classic cuts. Choose oval and pear shaped ruby solitaire styles, halo pendants with diamond accents, and heart shaped designs for a romantic touch. Contrast July's birthstone with white gold or warm up your style with ruby and yellow gold necklaces.