Lab-Grown Diamond Necklaces

KAY Lab-Grown Diamonds Round-Cut Solitaire Necklace 1 ct tw 10K White Gold 18"

KAY Lab-Grown Diamond Accent Freeform Cross Necklace Sterling Silver

Previously Owned KAY Lab-Grown Diamonds Emerald-Cut Solitaire Necklace 1/2 ct tw 10K Yellow Gold 18" (F/SI2)

Previously Owned

KAY Lab-Grown Diamonds Round-Cut Solitaire Necklace 1/2 ct tw 14K Yellow Gold 19"

Rocksbox The Ulla Lab-Grown Diamond Curved Bar Necklace 1/10 ct tw Sterling Silver 19"

Milestones Lab-Grown Diamond Station Necklace 1/4 ct tw Sterling Silver 18"

KAY Signature Collection Cross Necklace 3 ct tw 10K White Gold 18"

KAY Lab-Grown Diamonds Infinity Swirl Necklace 1/20 ct tw Sterling Silver

Neil Lane Artistry Marquise & Round-Cut Lab-Grown Diamond Y Necklace 1-1/2 ct tw 14K White Gold 18"

Disney Treasures Mickey Mouse Lab-Grown Diamond Smile Necklace 1/4 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

Unstoppable Love Lab-Grown Diamond Teardrop Necklace 2 ct tw 14K White Gold 19"

KAY Lab-Grown Diamonds Oval-Cut Necklace 2 ct tw 14K White Gold 18" (F/VS2)

KAY Lab-Grown Diamonds Baguette-Cut Three-Stone Necklace 1/2 ct tw 10K Yellow Gold 18"

KAY Lab-Grown Diamonds Baguette & Round-Cut Halo Necklace 1/3 ct tw 10K Yellow Gold 18"

Closeout

Family & Mother's Birthstone Heart Necklace (2-4 Stones and Lines)

Personalized

KAY Lab-Grown Diamonds "Mom" Necklace Sterling Silver 18"

STUDIO BY KAY Lab-Grown Diamond Drop Necklace 1/4 ct tw 24K Yellow Gold Vermeil Sterling Silver 18"

STUDIO BY KAY Lab-Grown Diamond Accent Virgo Charm 24K Yellow Gold Vermeil Sterling Silver

Disney Treasures Lilo & Stitch Heart-Shaped Lab-Grown Diamond Necklace 1/3 ct tw Sterling Silver 18"

KAY Lab-Grown Diamond Accent Slanted Freeform Open Heart Necklace Sterling Silver

KAY Lab-Grown Diamonds 3-Stone Circle Necklace 1/20 ct tw Sterling Silver

KAY Lab-Grown Diamonds Oval & Round-Cut Necklace 1/2 ct tw 10K Yellow Gold 18"

Featured Item

KAY Signature Collection Lab-Grown Diamond Tennis Necklace 7 ct tw 10K White Gold 18"

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

KAY Lab-Grown Diamonds Tennis Necklace 2 ct tw Sterling Silver 22"

KAY Lab-Grown Diamonds Tennis Necklace 5 ct tw 14K Yellow Gold 16"

Unstoppable Love Lab-Grown Diamond Necklace 1/3 ct tw Sterling Silver 19"

Mom + Me Lab-Grown Diamond Double Circle Necklace 1/2 ct tw 10K White Gold 18"

Mom + Me Heart-Shaped Lab-Grown Diamond Double Circle Necklace 3/8 ct tw 10K Yellow Gold 18"

Rocksbox Lab-Grown Diamond Charm & Heart Necklace 1/15 ct tw 24K Yellow Gold Vermeil Sterling Silver 19"

Rocksbox The Amara Lab-Grown Diamond Charm & Key Necklace 1/15 ct tw 24K Yellow Gold Vermeil Sterling Silver 19"

Monique Lhuillier Bliss Lab-Grown Diamond Disc Station Necklace 1/2 ct tw Platinum-Plated Sterling Silver 18"

Mom + Me Lab-Grown Diamond & Lab-Grown Diamond Necklace 1/2 ct tw 10K Yellow Gold 18"

Rocksbox The Ulla Lab-Grown Diamond Curved Bar Necklace 1/10 ct tw 24K Yellow Gold Vermeil Sterling Silver 19"

Rocksbox The Parker Lab-Grown Diamond Station Necklace 1/15 ct tw 24K Yellow Gold Vermeil Sterling Silver 19"

Monique Lhuillier Bliss Marquise, Pear & Round-Cut Lab-Grown Diamond Cluster Necklace 1 ct tw Platinum-Plated Sterling Silver 18"

Monique Lhuillier Bliss Lab-Grown Diamond Accent Butterfly Necklace Platinum-Plated Sterling Silver 18"

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

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

KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"