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Lab-Grown Diamond Necklaces

177 Results items returned.
177 Results items returned.
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Toi et Moi Lab-Grown Diamond Round & Marquise-Cut Necklace 1/2 ct tw 14K Yellow Gold 18"

Sale

$499.99 
41% off
Was $849.99 
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KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"

Sale

$349.99 
50% off
Was $699.99 
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KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"

Sale

$349.99 
50% off
Was $699.99 
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Yellow & White Lab-Grown Diamond Alternating Smile Necklace 1 ct tw 10K Yellow Gold 18"

Sale

$779.99 
40% off
Was $1,299.99 
KAY Lab-Grown Diamonds Pear-Shaped Halo Necklace 1/2 ct tw 10K Rose Gold 18"

Online Exclusive

$899.99 
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KAY Lab-Grown Diamonds Yellow & White Teardrop Necklace 5/8 ct tw 10K Yellow Gold 18"

Sale

$599.99 
50% off
Was $1,199.99 
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Toi et Moi Lab-Grown Diamond Round & Marquise-Cut Necklace 1/2 ct tw 14K White Gold 18"

Sale

$499.99 
41% off
Was $849.99 
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Yellow & White Lab-Grown Diamond Circle Necklace 1 ct tw 10K Yellow Gold 18"

Sale

$899.99 
35% off
Was $1,399.99 
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Unstoppable Love Lab-Grown Diamond Swirl Frame Necklace 1/2 ct tw 10K White Gold 18"

Clearance

$479.99 
40% off
Was $799.99 
KAY Lab-Grown Diamonds Adjustable Tennis Necklace 1 ct tw Sterling Silver 18"

New

$799.99 
STUDIO BY KAY Lab-Grown Diamond Cross Necklace 1/10 ct tw 24K Yellow Gold Vermeil Sterling Silver

$199.99 
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KAY Lab-Grown Diamonds Cross Necklace 1/2 ct tw 14K Yellow Gold 18"

$999.99 
KAY Lab-Grown Diamonds Bezel-Set Station Necklace 1/2 ct tw 10K Yellow Gold 18"

$899.99 
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"

Online Exclusive

$524.99 
25% off
Was $699.99 
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KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"

Online Exclusive

$524.99 
25% off
Was $699.99 
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Pear-Shaped Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold

Online Exclusive

$524.99 
25% off
Was $699.99 
KAY Lab-Grown Diamonds Pear-Shaped Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Pear-Shaped Sideways Solitaire Necklace 1/2 ct tw 14K White Gold

Online Exclusive

$674.99 
25% off
Was $899.99 
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Necklace 1/2 ct tw 14K Rose Gold 19"

Online Exclusive

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Solitaire Diamond Necklace 1/2 ct tw Princess-cut 14K White Gold 19" (F/VS2)

Clearance

$734.00 
60% off
Was $1,835.00 
KAY Lab-Grown Diamonds Princess-Cut Solitaire Necklace 1/2 ct tw 14K White Gold 19" (F/SI2)

$674.99 
25% off
Was $899.99 
KAY Lab-Grown Diamonds Round-Cut Bezel-Set Solitaire Necklace 1/3 ct tw 14K Yellow Gold (F/SI2) 18"

$524.99 
25% off
Was $699.99 
STUDIO BY KAY Lab-Grown Diamond Tilted Heart Outline Necklace 1/3 ct tw 24K Yellow Gold Vermeil Sterling Silver

$449.99 
STUDIO BY KAY Lab-Grown Diamond Star Medallion Necklace 1/6 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

$499.99 
STUDIO BY KAY Lab-Grown Diamond Multi-Stone Marquise Necklace 1/5 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

$399.99 
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Unstoppable Love Lab-Grown diamond Teardrop Necklace 1-1/2 ct tw 14K White Gold 19”

$2,299.99 
Men's KAY Lab-Grown Diamonds Charm 2 ct tw 14K Yellow Gold

Clearance

$2,719.99 
60% off
Was $6,799.99 
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KAY Lab-Grown Diamonds Riviera Necklace 6 ct tw 10K White Gold 17"

Clearance

$2,399.99 
40% off
Was $3,999.99 
KAY Lab-Grown Diamonds Tilted Heart Necklace 2 ct tw 14K White Gold 18"

Clearance

$1,349.99 
70% off
Was $4,499.99 
Closer Together Lab-Grown Diamond Halo Smile Necklace 1 ct tw 10K White Gold 17"

$1,499.99 
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All You Are Multi-Shape Lab-Grown Diamond Three-Stone Cluster Necklace 1 ct tw 14K White Gold 18"

Clearance

$779.99 
40% off
Was $1,299.99 
Closer Together Lab-Grown Diamond Halo Smile Necklace 3/4 ct tw 10K Two-Tone Gold 17"

$1,299.99 
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Lab-Grown Diamond Circle Necklace 1/4 ct tw Sterling Silver 18"

Clearance

$174.99 
30% off
Was $249.99 
Tennis Match Lab-Grown Diamond Necklace & Bracelet Convertible Set 15 ct tw 10K White Gold

New

$10,999.99 
KAY Lab-Grown Diamonds Pear-Shaped & Round-Cut Riviera Necklace 3 ct tw 10K White Gold 17"

$2,999.99 
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Lab-Grown Diamond Cross Necklace 1/2 ct tw 10K White Gold 18"

Clearance

$419.99 
30% off
Was $599.99 
Memories Moments Magic Pear-Shaped Lab-Grown Diamond Drop Three-Stone Necklace 1 ct tw 14K White Gold 18"

$1,499.99 
Previously Owned KAY Lab-Grown Diamonds Princess-Cut Solitaire Necklace 1/2 ct tw 14K White Gold 19" (F/SI2)

Previously Owned

$605.40 
40% off
Was $1,009.00 
Showing 42 of 177 products
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