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Eternity graduated diamond necklace in 18k white gold.

Diamond Necklaces

Keep it classic with a diamond solitaire pendant or go bold with an extraordinary diamond eternity necklace. Whatever you chose a diamond necklace is forever chic and sparkling.
Shop All Diamond Necklaces
Keep it classic with a diamond solitaire pendant or go bold with an extraordinary diamond eternity necklace. Whatever you chose a diamond necklace is forever chic and sparkling.

Shop Diamond Necklaces by Style

Round diamond set into a soliatire 14k yellow gold pendant.
Petite 14k white gold pendant featuring round diamonds set in a cross design.
Drop pendant with three graduated-size diamonds in 18k white gold.
Mini diamond heart pendant in 14k rose gold.

Build Your Own Diamond Pendant®

A diamond being set into a solitaire pendant setting.
Build Your Own Diamond Pendant®
Blue Nile makes it easy to create your own diamond necklace.
Start With Your Setting Start With Your Diamond

2 Million Customer Celebrations Since 1999

MAXIMUM SPARKLE

High quality at a great value

HANDCRAFTED QUALITY

Timeless styles, handcrafted in Seattle

EXPERT ADVICE 24/7

Legendary service, 30-day returns

150,000+ DIAMONDS

Ethically-Sourced, GIA-Graded
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