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Diamond Eternity Necklaces

Our elegant eternity necklaces epitomize timeless style. Expertly crafted in silver and gold—all of our eternity necklaces incorporate dazzling diamonds and vibrant gemstones. The flexible single line design of our eternity necklaces are beautiful on their own or perfect for layering.
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Diamond Eternity Necklaces

11 of 123 Diamond Eternity Necklaces

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18 " Graduated Diamond Eternity Necklace In 14K White Gold (10 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K White Gold (10 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K White Gold (10 Ct. tw. - H-I / SI1-SI2)
$21,720
$10,860
-50%
Ship In Time For Christmas
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (20 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (20 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (20 Ct. tw. - H-I / SI1-SI2)
$58,200
$29,100
-50%
Ship In Time For Christmas
18 " Graduated Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
$11,650
$5,825
-50%
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16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (10 Ct. tw. - F-G / VS2-SI1)
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (10 Ct. tw. - F-G / VS2-SI1)
$9,870
$4,935
-50%
Ship In Time For Christmas
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (10 Ct. tw. - F-G / VS2-SI1)
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (10 Ct. tw. - F-G / VS2-SI1)
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (10 Ct. tw. - F-G / VS2-SI1)
$9,870
$4,935
-50%
Ship In Time For Christmas
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - H-I / SI1-SI2)
18 " Graduated Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - H-I / SI1-SI2)
$21,720
$10,860
-50%
Ship In Time For Christmas
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - F-G / VS2-SI1)
$10,290
$5,145
-50%
Ship In Time For Christmas
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (10 Ct. tw. - F-G / VS2-SI1)
$10,290
$5,145
-50%
Next Day Shipping
16 " Straight Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
16 " Straight Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
16 " Straight Diamond Eternity Necklace In 14K White Gold (5 Ct. tw. - H-I / SI1-SI2)
$9,790
$4,895
-50%
Ship In Time For Christmas
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K White Gold (20 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K White Gold (20 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K White Gold (20 Ct. tw. - F-G / VS2-SI1)
$17,600
$8,800
-50%
Next Day Shipping
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (12 Ct. tw. - F-G / VS2-SI1)
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (12 Ct. tw. - F-G / VS2-SI1)
16 " Straight Lab-Grown Diamond Tennis Necklace In 14K White Gold (12 Ct. tw. - F-G / VS2-SI1)
$11,890
$5,945
-50%
Ship In Time For Christmas
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (15 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (15 Ct. tw. - F-G / VS2-SI1)
18 " Graduated Lab Grown Diamond Eternity Necklace In 14K Yellow Gold (15 Ct. tw. - F-G / VS2-SI1)
$13,750
$6,875
-50%
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Showing 11 of 123 Diamond Eternity Necklaces

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