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Looking for jewelry that will stand the test of time? Discover the charm of classic diamond necklaces at Kay Jewelers, perfect for celebrating life's most cherished moments or simply adding a touch of timeless beauty to your everyday style.

41 Results items returned.
41 Results items returned.
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Diamond Tennis Necklace 1/2 ct tw Sterling Silver

$799.99 
Diamond Necklace 1/3 ct tw Round-cut Sterling Silver 18" (J/I3)

$629.99 
Multi-Diamond Octagon Necklace 1/4 ct tw Sterling Silver 18"

Online Exclusive

$499.99 
Round-Cut Diamond Y Necklace 1/10 ct tw 10K White Gold 18"

Online Exclusive

$449.99 
Diamond Bar Necklace 1/3 ct tw Baguette-cut 10K White Gold 19"

Online Exclusive

$899.99 
Diamond Bar Necklace 1/3 ct tw Diamonds 10K White Gold

Online Exclusive

$899.99 
Diamond Necklace Sterling Silver

Online Exclusive

$129.99 
Circular Necklace Diamond Accents Sterling Silver 18"

Online Exclusive

$99.99 
Diamond Bow Necklace 1/10 ct tw Sterling Silver 18"

$249.99 
KAY Lab-Grown Diamonds Multi-Stone Teardrop Necklace 2 ct tw 10K White Gold 18"

Online Exclusive

$2,299.99 
Diamond Cushion-Shaped Halo Necklace 1/6 ct tw Sterling Silver 17"

$399.99 
KAY Lab-Grown Diamonds Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)

$899.99 
Princess-Cut Diamond Quad Halo Necklace 1/4 ct tw 10K White Gold 18"

Online Exclusive

$699.99 
Diamond Bar Necklace Sterling Silver

Online Exclusive

$179.99 
Diamond Halo Necklace 1/10 ct tw Round-Cut 10K Rose Gold 18"

Online Exclusive

$449.99 
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Diamond Accent Ribbon Cross Necklace 14K Yellow Gold 18"

$449.99 
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"

Online Exclusive

$699.99 
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"

Online Exclusive

$699.99 
Baroque Cultured Pearl Necklace 14K Yellow Gold 18"

Online Exclusive

$1,499.99 
KAY Lab-Grown Diamonds Oval-Cut Halo Necklace 1/2 ct tw 10K Yellow Gold 18"

$899.99 
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"

Online Exclusive

$699.99 
Diamond Necklace 1/6 ct tw Round-cut 10K White Gold (I/I3)

$499.99 
Multi-Diamond Line Necklace 1/2 ct tw Sterling Silver 18"

Online Exclusive

$899.99 
Baguette & Round-Cut Diamond Bar Necklace 1/4 ct tw 10K Yellow Gold 17.5"

Online Exclusive

$799.99 
Pear-Shaped Diamond Station Necklace 1/3 ct tw 10K White Gold 18"

Online Exclusive

$1,299.99 
Baguette-Cut Diamond Bar Necklace 1/6 ct tw 10K White Gold 18ā€

Online Exclusive

$499.99 
Diamond Solitaire Bezel Quilted Circle Necklace 1/4 ct tw Round-cut 10K Yellow Gold 18"

Online Exclusive

$999.99 
Diamond Curved Bar Necklace 1/10 ct tw Round-cut 10K Rose Gold 18"

Online Exclusive

$499.99 
Diamond Bar Necklace 1/20 ct tw Round-cut Sterling Silver 18"

Online Exclusive

$149.99 
Diamond Three-Stone Bar Necklace Sterling Silver 18"

Online Exclusive

$129.99 
Diamond Vertical Bar Necklace 1/20 ct tw Baguette-cut 10K Yellow Gold 18"

Online Exclusive

$249.99 
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Diamond Necklace 1/4 ct tw Round-Cut 10K White Gold 18"

Clearance

$359.99 
40% off
Was $599.99 
Multi-Diamond Necklace 1/4 ct tw Round-Cut 10K Yellow Gold 18"

Online Exclusive

$599.99 
Diamond Cross Necklace 1/10 ct tw Round-Cut 10K White Gold 18"

$499.99 
Diamond Butterfly Necklace 1/5 ct tw Round-cut Sterling Silver 18"

Online Exclusive

$299.99 
Diamond Bar Necklace 1/2 ct tw Baguette & Round 10K White Gold 19"

Online Exclusive

$1,199.99 
Diamond Paperclip Necklace Sterling Silver 18"

Online Exclusive

$149.99 
Unstoppable Love Diamond Necklace 1/4 ct tw 10K White Gold 19"

$899.99 
Diamond Bar Necklace 1/20 ct tw Round-cut 10K Yellow Gold 19"

Online Exclusive

$399.99 
Heart Necklace 1/15 ct tw Diamonds 10K Yellow Gold 18"

Online Exclusive

$449.99 
Diamond Infinity Necklace 1/20 ct tw Round-cut Sterling Silver

Online Exclusive

$129.99 
Showing 41 of 41 products
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