Skip to Content Skip to Navigation Skip to Offers

Infinity Necklaces

Love that lasts beyond forever—that’s infinity. An infinity necklace is the perfect way to celebrate lifelong commitment—to the one you love or to a promise you’ve made yourself. KAY Outlet’s collection of infinity jewelry symbolizes beautifully everything you long to last forever.

67 Results items returned.
67 Results items returned.
undefinedundefinedundefined
Diamond Infinity Necklace 1/20 ct tw Round-cut Sterling Silver 18"

Clearance

$99.99 
50% off
Was $199.99 
Diamond Infinity Cross Necklace Sterling Silver 17.25"

Outlet Online Exclusive

$49.99 
50% off
Was $99.99 
Diamond Infinity Necklace 1/6 ct tw Sterling Silver 18"

Outlet Exclusive

$224.99 
50% off
Was $449.99 
Diamond Infinity Bypass Necklace 1/10 ct tw 10K Yellow Gold 18"

Outlet Online Exclusive

$549.99 
50% off
Was $1,099.99 
Infinity Necklace with Diamonds Sterling Silver

$59.99 
50% off
Was $119.99 
undefinedundefinedundefined
Couple's Heart-Shaped Birthstone Infinity Necklace (2 Stones and Lines)

Personalized

$132.39 
Multi-Diamond Infinity Cluster Necklace 1/10 ct tw 10K White Gold 18"

Outlet Online Exclusive

$374.99 
50% off
Was $749.99 
Multi-Diamond Twist Infinity Necklace 1/4 ct tw 10K White Gold 18"

Outlet Online Exclusive

$649.99 
50% off
Was $1,299.99 
Diamond Horizontal Infinity Necklace 1/5 ct tw 10K White Gold 18"

Outlet Online Exclusive

$599.99 
50% off
Was $1,199.99 
Round-Cut Diamond Double-Teardrop Necklace 1/4 ct tw 10K Yellow Gold 18“

Outlet Online Exclusive

$749.99 
50% off
Was $1,499.99 
undefinedundefinedundefined
Heart-Shaped White Lab-Created Sapphire Infinity "Family" Necklace Sterling Silver 18"

Clearance

$119.99 
40% off
Was $199.99 
Round-Cut Diamond Infinity Necklace 1/10 ct tw Sterling Silver 18”

Outlet Exclusive

$149.99 
50% off
Was $299.99 
undefinedundefinedundefined
Couple's Birthstone Infinity Necklace (2 Stones)

Personalized

$143.64 
undefinedundefinedundefined
Pear-Shaped Lab-Created Opal & Diamond Swirling Teardrop Necklace 1/20 ct tw Sterling Silver & 10K Yellow Gold 18"

Clearance

$179.99 
40% off
Was $299.99 
Diamond Infinity Necklace 1/20 ct tw Round-cut 10K Yellow Gold 18.5"

Outlet Online Exclusive

$374.99 
50% off
Was $749.99 
Unstoppable Love Diamond Heart & Infinity Necklace 1/5 ct tw 10K Two-Tone Gold 19"

Clearance

$749.99 
50% off
Was $1,499.99 
undefinedundefinedundefined
Infinity Nameplate Necklace (1 Name)

Personalized

$108.07 
Diamond & Black Enamel Infinity Necklace 1/10 ct tw Sterling Silver 18"

Outlet Online Exclusive

$174.99 
50% off
Was $349.99 
undefinedundefinedundefined
Couple's Infinity Heart Necklace (2 Lines)

Personalized

$138.32 
undefinedundefinedundefined
Infinity Nameplate Necklace (2 Names)

Personalized

$127.48 
Le Vian Chocolate Quartz Necklace 1/8 ct tw Diamonds 14K Strawberry Gold 18"

Closeout

$1,119.99 
60% off
Was $2,799.99 
undefinedundefinedundefined
Birthstone Infinity Family & Mother's Necklace (1-5 Stones and 2 Lines)

Personalized

$121.60 
undefinedundefinedundefined
1/20 ct tw Black and White Diamond and Birthstone Infinity Couple's Necklace (2 Stones and Lines)

Personalized

$121.37 
Diamond Infinity Hearts Butterfly Necklace 1/10 ct tw Sterling Silver 18"

Outlet Exclusive

$149.99 
50% off
Was $299.99 
undefinedundefinedundefined
Birthstone Couple's Infinity Necklace (2 Stones)

Personalized

$94.29 
undefinedundefinedundefined
1/20 ct tw Diamond and Birthstone Couple's Infinity Necklace (2 Stones and Lines)

Personalized

$164.80 
undefinedundefinedundefined
1/20 ct tw Diamond Couple's Infinity Angel Pendant (2 Lines)

Personalized

$146.31 
undefinedundefinedundefined
Birthstone Couple's Infinity Pendant (2 Stones and Lines)

Personalized

$126.05 
undefinedundefinedundefined
Unstoppable Love Couple's Infinity Necklace (2 Stones and Lines)

Personalized

$164.39 
undefinedundefinedundefined
Unstoppable Love Infinity Necklace (2 Stones and 1 Line)

Personalized

$160.31 
undefinedundefinedundefined
Diamond "Love" Script Necklace 1/10 ct tw Sterling Silver 18"

Clearance

$209.99 
40% off
Was $349.99 
undefinedundefinedundefined
Infinity Couple's Necklace (2 Stones and Lines)

Personalized

$110.81 
Diamond & Red Enamel Interlocking Hearts Necklace 1/10 ct tw Sterling Silver 18"

Outlet Online Exclusive

$174.99 
50% off
Was $349.99 
Diamond Heart Infinity Angel Necklace 1/5 ct tw Sterling Silver 18"

Clearance

$199.99 
50% off
Was $399.99 
undefinedundefinedundefined
Couple's Heart-Shaped Birthstone Infinity Necklace (2 Stones and Lines)

New Personalized

$146.75 
Hallmark Diamonds Necklace 1/10 ct tw Sterling Silver & 10K Rose Gold 18"

Clearance

$244.99 
30% off
Was $349.99 
Pear-Shaped Black Onyx & Diamond Accent Infinity Penguin Necklace Sterling Silver 18"

Outlet Online Exclusive

$64.99 
50% off
Was $129.99 
Swiss Blue Topaz & White Lab-Created Sapphire Infinity Necklace Sterling Silver 18"

Outlet Online Exclusive

$174.99 
50% off
Was $349.99 
Round-Cut Diamond Heart-Topped Key Necklace 1/10 ct tw Sterling Silver & 10K Yellow Gold 18”

Outlet Exclusive

$249.99 
50% off
Was $499.99 
undefinedundefinedundefined
Birthstone Couple's Infinity Necklace (1 Name)

Personalized

$120.17 
Pear-Shaped Blue Lab-Created Opal & White Lab-Created Sapphire Twist Frame Necklace Sterling Silver 18"

Closeout

$99.99 
60% off
Was $249.99 
undefinedundefinedundefined
Couple's Pear-Shaped Birthstone Infinity Necklace (2 Stones and Lines)

Personalized

$166.63 
Showing 42 of 67 products
Get the latest deals, trends & more!