Necklaces

Make Style Effortless

With dozens of options for color and shape, our Lightbox lab-grown diamond jewelry makes it easy to find the right style at the right price.

SHOP LIGHTBOX

Alternating Sapphire and Diamond Vertical Bar Pendant

in 14k White Gold (1.6mm)

$590

LIGHTBOX Lab-Grown Blue Diamond Round Solitaire Pendant Necklace

in 14k White Gold (1 ct. tw.)

$1,150

Available in 3 colors

Blue Nile Favorite

Classic Akoya Cultured Pearl Strand Necklace

in 18k White Gold (7.5-8.0mm)

Starting at: $1,600

Available in 2 metals

Aquamarine Solitaire Pendant

in 14k White Gold (7mm)

$600

Available in 8 colors

Premier Akoya Cultured Pearl Strand Necklace

with Diamond Clasp in 18k White Gold (8.0-8.5mm)

Starting at: $4,900

Blue Nile Signature Five-Stone Princess-Cut Diamond Pendant

in Platinum (3/4 ct. tw.)

$5,200

Diamond Cross Pendant

in 14k White Gold (3/4 ct. tw.)

$1,625

Extraordinary Collection

Blue Nile Signature Three-Stone Floating Diamond Drop Pendant

in Platinum (1 1/5 ct. tw.)

$8,500

Diamond "V" Bar Necklace

in 18k White Gold (2 ct. tw.)

$5,700

Classic Akoya Cultured Pearl Strand Necklace

in 18k White Gold (7.0-7.5mm)

Starting at: $1,200

Available in 2 metals

Diamond Circle Necklace

in 14k White Gold (3/4 ct. tw.)

$995

Oval Aquamarine Eternity Necklace

in Sterling Silver (5x4mm)

$1,200

Available in 2 colors

Diamond "V" Necklace

in 14k White Gold (1 ct. tw.)

$2,100

Blue Nile Favorite

Byzantine Necklace

in 18k Italian Yellow Gold

Starting at: $4,500

Diamond Scatter "V" Necklace

in 14K White Gold (1 1/2 ct. tw.)

$3,900

Blue Nile Favorite

Multi-Color Tahitian Cultured Pearl Necklace

in 18k White Gold (8.0-10.5mm)

$3,700

Classic Akoya Cultured Pearl Strand Necklace

in 18k White Gold (8.0-8.5mm)

Starting at: $1,800

Available in 2 metals

Oval Emerald and Pavé Diamond Pendant

in 18k White Gold (7x5mm)

$2,850

Classic Akoya Cultured Pearl Strand Necklace

in 18k Yellow Gold (8.0-8.5mm)

Starting at: $1,800

Available in 2 metals

Freshwater Cultured Pearl Strand Necklace

in 14k White Gold (7.5-8.0mm)

Starting at: $500

Available in 2 metals

Diamond Cross Pendant

in 14k White Gold (1/2 ct. tw.)

$975

Diamond Solitaire Pendant

in 14k White Gold (1/2 ct. tw.)

$1,200

Available in 3 metals

Floating Sapphire and Diamond Oval Twisted Pavé Pendant

in 18k White Gold (9x7mm)

$6,500

Diamond Cross Pendant

in 14k White Gold (1 1/2 ct. tw.)

$3,325

Diamond Infinity Necklace

in 14k White Gold (1/2 ct. tw.)

$1,195

Premier Akoya Cultured Pearl and Diamond Pendant

in 18k White Gold (8.0-8.5mm)

Starting at: $1,300

Oval Ruby and Pavé Diamond Pendant

in 14k White Gold (7x5mm)

$2,750

Oval Halo and Station Diamond Necklace

in 14k White Gold (3/4 ct. tw.)

$2,990

Now: $1,495

Blue Nile Favorite

Diamond Solitaire Pendant

in 14k White Gold (1 ct. tw.)

$4,400

Available in 4 metals

1.15mm Cable Chain

in 18k Yellow Gold

Starting at: $400

Available in 8 metals

Diamond Cross Pendant

in 14k White Gold (1/5 ct. tw.)

$575

Petite Infinity Rings Pendant

in 14k Tri-Color Gold

$400

Available in 4 metals

Link Necklace

with Toggle Clasp in 14k Italian Yellow Gold

$2,200

LIGHTBOX Lab-Grown Pink Diamond Princess Solitaire Pendant Necklace

in 14k Rose Gold (1 ct. tw.)

$1,150

Available in 3 colors

Round Sapphire and Diamond Circle Pendant

in 14k White Gold

$1,700

Diamond Solitaire Pendant

in 14k White Gold (1/3 ct. tw.)

$550

Available in 3 metals

Diamond Solitaire Pendant

in 14k Yellow Gold (1/2 ct. tw.)

$1,200

Available in 3 metals

Extraordinary Collection

Graduated Diamond Eternity Necklace

in 18k White Gold (7 ct. tw.)

$15,000

Aquamarine and Diamond Halo Loop Dangle Pendant

in 18k White Gold (2.14 cts)

$3,600

Freshwater Cultured Pearl Strand

with 14k White Gold (6-6.5mm)

Starting at: $275

Available in 2 metals

Freshwater Cultured Pearl and White Topaz Pendant

in Sterling Silver (7.5mm)

$150

Available in 2 metals

Petite Stationed Emerald and Diamond Necklace

in 14k White Gold (36")

$1,990

Available in 3 colors

22" Men's Flat Figaro Chain Necklace

in 14K Yellow Gold (7.5mm)

$5,990

Now: $2,995

Emerald Solitaire Pendant

in 18k White Gold (5mm)

$1,450

Available in 3 colors

Diamond Solitaire Pendant

in 14k White Gold (3/4 ct. tw.)

$1,975

Available in 3 metals

Diamond Open Heart Pendant

in 14k White Gold (1/2 ct. tw.)

$1,395

Three-Stone Drop Diamond Pendant

in 18k Yellow Gold (1 ct. tw.)

$5,200

Available in 3 metals

Delicate Curved Diamond Bar Necklace

in 14k Yellow Gold (3/8 ct. tw.)

$925

Available in 2 metals

Emerald Cut Emerald and Diamond Halo Pendant

in 14k White Gold

$2,200

Available in 4 colors

Extraordinary Collection

Oval Sapphire and Diamond Halo Floating Pendant

in 18k White Gold (10x8mm)

Available in 8 metals

Diamond Heart Necklace

in 14k White Gold (1/2 ct. tw.)

$1,200

Mini Lotus Diamond Pendant

in 14k Yellow Gold

$275

Extraordinary Collection

Tahitian Cultured Pearl Strand Necklace

in 18k White Gold (10.0-12.5mm)

Available in 8 metals

14k Italian Yellow Gold Paperclip Chain Necklace

$1,100

Available in 3 metals

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Necklaces

Items On Back Order

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