Opal Necklaces
With their iridescent play-of-color, opals are a truly unique gemstone that belong in every jewelry collection. At Kay Jewelers, our selection of opal necklaces ranges from dainty solitaire pendants to elaborate statement pieces, all designed to show off the unique elegance of the gemstone. As the October birthstone, opals make a thoughtful gift for someone special or a meaningful way to treat yourself. Explore our selection of opal necklaces to find a style you love.
413 Results items returned.
413 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
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413 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Family & Mother's Birthstone Heart Necklace (2-4 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$135.23
Couple's Heart-Shaped Birthstone Infinity Necklace (2 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$116.74
Mother's Heart-Shaped Family Birthstone Drop Necklace (1-3 Stones and 2-3 Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$102.31
Couple's Heart-Shaped Birthstone Necklace (2 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$122.42
Mother's Family Birthstone & Diamond Heart Necklace (1-7 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$97.48
Couple's Birthstone Infinity Necklace (2 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$127.93
Birthstone Family & Mother's Heart Vertical Bar Necklace (1-4 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$114.63
Heart-Shaped Birthstone Name Necklace 18" (1 Stone and Name)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$111.16
Mother's Heart-Shaped Family Birthstone Swirl Necklace (1-4 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$112.21
Moon/Star Birthstone Locket Necklace (1 Stone and 3 Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$132.06
Birthstone Family & Mother's Necklace (1-6 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$123.87
Birthstone Engravable Necklace (1 Stone and Line)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$114.66
Birthstone Family & Mother's Necklace (2-4 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$107.18
Couple's Birthstone Double Heart Necklace 1/20 ct tw Diamonds (2 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$177.42
Mother's Family Heart-Shaped Birthstone Necklace (2-7 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$120.64
Birthstone Family & Mother's Necklace (1-3 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$127.08
Triple Round Birthstone Cluster Necklace (3 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$81.70
Mother & Child Heart-Shaped Birthstone Necklace (1 Stone)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$132.90
Birthstone Family & Mother's Necklace (2-4 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$113.58
East West Oval Birthstone Family & Mother's Necklace (2-5 Stones)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$109.14
$59.99
Was $79.99
1/20 ct tw Black and White Diamond and Birthstone Infinity Couple's Necklace (2 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$110.46
Round Birthstone Family & Mother's Necklace (2-4 Stones and 1 Line)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$128.30
Birthstone Family & Mother's Tree Necklace (1-5 Stones and 1 Line)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$114.84
Birthstone Baby Feet Engravable Necklace (1 Stone and 2 Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$104.48
Round Bezel-Set Birthstone Family & Mother's Charm Disc Necklace (1-3 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$106.69
Birthstone Couple's Locket Necklace (2 Stones and 3 Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$128.48
Unstoppable Love Couple's Interlocking Hearts Necklace (2 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$141.89
Cushion Birthstone Fashion Stud Necklace (1 Stone)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$79.84
Round Birthstone Family & Mother's Vertical Bar Necklace (1-3 Stones and Lines)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$108.53
Children's Colored Stone Unicorn Necklace (1 Stone and Line)Personalized ORDER BY 12/10/2024
Personalized ORDER BY 12/10/2024
Starting at
$104.32
Lab-Created Opal QuinceaƱera Birthstone Necklace 10K Yellow Gold 18"Personalized ORDER BY 12/14/2024
Personalized ORDER BY 12/14/2024
$449.99
Lab-Created Opal QuinceaƱera Birthstone Necklace Sterling Silver 18"Personalized ORDER BY 12/14/2024
Personalized ORDER BY 12/14/2024
$249.99
$74.99
Was $99.99
Showing 42 of 413 products