Diamond Pendants and Necklaces

Timeless. Iconic. Essential. Our breathtaking diamond necklace collection features styles ranging from a classic diamond solitaire pendant to an endless line of breathtaking sparkle. Our enduring platinum, 18k and 14k gold necklaces are handcrafted for a lifetime of value.

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A single chain splits into two on the front of this diamond necklace that's set in crisp 14k white gold.

Double Row Diamond Necklace in 14k White Gold (5 1/4 ct. tw.)

Twenty-four brilliant round diamonds, prong-set in platinum, form the shape of a heart. This radiant, romantic piece is suspended from a 19 inch platinum cable link chain with a lobster claw clasp.

Diamond Heart Pendant in Platinum (2 ct. tw.)

Meaningful and eye-catching, this diamond cross pendant features eleven brilliant radiant-cut diamonds set in polished 18k yellow gold. Suspended from a matching cable chain, this sparkling cross necklace makes an unforgettable gift.

Blue Nile Signature Radiant Cut Diamond Cross Pendant in 18k Yellow Gold (2 ct. tw.)

Go for classic allure when you wear this gorgeously simple pendant featuring a graceful floating lab-grown diamond style setting that maximizes the sparkle of the stone. The 14k white gold design delivers lasting quality and beautiful lustre.

Lab Grown Diamond Floating Solitaire Pendant in 14k White Gold (1 ct. tw.)

Go for sophisticated style in this delicate dangle necklace featuring cooly lustrous 18k white gold design. Shimmering fancy-shaped diamonds sparkle along the dangling front.

Mixed Fancy Shape Diamond Necklace in 18k White Gold (1 1/4 ct. tw.)

A near-colorless diamond is secured at the corners by 14k white gold prongs. A 14k white gold bail suspends the pendant from an 14k white gold cable-link chain. 1/4 carat total diamond weight.

Princess-Cut Diamond Solitaire Pendant in 14k White Gold (1/4 ct. tw.)

Simple and classic, this eternity necklace is sure to wow. Wear it by itself, or layer it!

Straight Eternity Necklace in 14k White Gold (7 ct. tw.)

Add sparkle and love to your style with this heart-shaped pendant accented by beautifully sparkling diamonds in an eye-catching array of cuts. The 14k white gold design is delicately shaped and features a rich lustre.

Fancy Shape Diamond Heart Necklace in 14k White Gold (1 5/8 ct. tw.)

Anoint your look with this brilliantly sparkling eternity necklace, set with graduated diamonds for a mesmerizing effect with plenty of shimmer. The lustrous 18k white gold design provides the perfect complement to the fiery stones.

Graduated Diamond Eternity Necklace in 18k White Gold (5 ct. tw.)

Exceptional radiance, this diamond necklace features graduated brilliant-cut round diamonds hand-set in 18k white gold for maximum fire. 7 carat total diamond weight.

Graduated Diamond Eternity Necklace in 18k White Gold (7 ct. tw.)

Understated elegance with sparkle to spare, this eternity diamond necklace is a timeless piece of jewelry and no-fail gift. Graduated round brilliant-cut diamonds are perfectly matched and hand-set in gleaming 18k white gold. This classic eternity necklace features 10 ct. tw. of maximum sparkle.

Graduated Eternity Diamond Necklace in 18k White Gold (10 ct. tw.)

Sparkle entering a room when you wear this stunning eternity necklace featuring brilliant graduating diamonds along its length, giving it dramatic shimmer. It features an 18k white gold design that promises enduring luxurious style and quality.

Graduated Diamond Eternity Necklace in 18k White Gold (15 ct. tw.)

Accent your look with this beautiful pendant featuring graceful teardrop shapes crafted from lustrous 18k yellow gold and featuring brilliant diamonds and sapphires that add luxurious shimmer. It hangs from an 18'' cable chain secured with a lobster lock.

Graduated Diamond Eternity Necklace in 18k White Gold (20 ct. tw.)

Timelessly elegant in its simplicity, this pendant features a floating lab-grown diamond style setting that makes the single solitaire a breathtaking statement. The 14k white gold setting complements the stone with its cool lustre.

Lab Grown Diamond Floating Solitaire Pendant in 14k White Gold (3/4 ct. tw.)

Simple and classic, this eternity necklace is sure to wow. Wear it by itself, or layer it!

Straight Eternity Necklace in 14k White Gold (5 ct. tw.)

This diamond halo pendant shows the perfection of classic simplicity. A gorgeous round diamond offers a modern take on the style, complemented by a glittering halo of pavé diamonds all set in 14k white gold. This timeless diamond necklace works day-to-night and is sure to become a daily favorite.

Classic Halo Diamond Pendant in 14k White Gold (1/4 ct. tw.)