Lab Grown Diamond Necklaces

Lab Grown Diamond Graduated 16-1/2" Collar Necklace (10 ct. t.w.) in 14k White Gold or 14k Yellow Gold

IGI Certified Lab Grown Diamond Solitaire 18" Pendant Necklace (1/2 ct. t.w.) in 14k White Gold or 14k Gold

Certified Lab Grown Diamond Halo 18" Pendant Necklace (2 ct. t.w.) in 14k Gold

Lab-Created Diamond Bezel Soltiare 18" Pendant Necklace (1/5 ct. t.w.) in 14k Gold-Plated Sterling Silver

Lab Grown Diamond 18" Tennis Necklace (28-1/2 ct. t.w.) in 14k White Gold or 14k Yellow Gold

Lab-Grown Emerald-Cut Diamond Bezel Necklace (1/3 ct. t.w.) in 10k Yellow Gold

Lab Grown Diamond Statement Necklace (6 ct. t.w.) in 14k White Gold or 14k Yellow Gold, 18" + 4" extender

Lab-Created Diamond Cross 18" Pendant Necklace (1/2 ct. t.w.) in Sterling Silver or 14K Gold-Plated Sterling Silver

IGI Certified Lab Grown Diamond Solitaire 18" Pendant Necklace (1 ct. t.w.) in 14k White Gold or 14k Gold

Certified Lab Grown Diamond Solitaire 18" Pendant Necklace (3 ct. t.w.) in 14k Gold

Lab-Grown Diamond Bezel Necklace (1/3 ct. t.w.) in 10k Yellow Gold

Lab Grown Diamond 18" Tennis Necklace (20 ct. t.w.) in 14k White Gold or 14k Yellow Gold

Certified Lab Grown Diamond Solitaire Pendant 18" Necklace (2-1/4 ct. t.w.) in 14k Gold

Lab Grown Ruby (9-1/4 ct. t.w.) & Lab Grown Diamond (1/2 ct. t.w.) Heart Halo 18" Pendant Necklace in 14k Gold (Also in Lab Grown Sapphire)

EFFY® Lab Grown Diamond 16" Lariat Necklace (8-3/4 ct. t.w.) in 14k White Gold

2-Pc. Set Lab-Grown Diamond Pendant Necklace & Matching Stud Earrings (1/2 ct. t.w.) in Sterling Silver or 14K Gold-Plated Sterling Silver

2-Pc. Set Lab Grown Diamond Halo Pendant Necklace & Matching Stud Earrings (1 ct. t.w.) in Sterling Silver

Lab-Grown Diamond Necklace (1/2 ct. t.w.) in 14k Gold-Plated Sterling Silver

Lab-Created Diamond Teardrop Halo Cluster Pendant Necklace (3/8 ct. t.w.) in Sterling Silver, 16" + 2" extender

Lab-Grown Diamond Heart Bezel Necklace (1/3 ct. t.w.) in 10k Yellow Gold

Lab-Grown Diamond Pendant Necklace (1/3 ct. t.w) in Sterling Silver

Lab-Created Diamond Curved Bar 18" Collar Necklace (1/2 ct. t.w.) in Sterling Silver, 16 + 2" extender

NEW! EFFY® Lab Grown Diamond Oval Bezel Beaded 18" Pendant Necklace (2 ct. t.w.) in 14k Gold

NEW! Lab Grown Diamond Dangle 20" Statement Necklace (6 ct. t.w.) in 14k White Gold

NEW! Lab Grown Diamond Pear & Round 20" Statement Necklace (5 ct. t.w.) in 14k White Gold

NEW! EFFY® Lab Grown Diamond Pear & Round Fancy 18" Collar Necklace (6-1/2 ct. t.w.) in 14K White Gold

Lab Grown Diamond 17" Lariat Necklace (1/2 ct. t.w.) in 14k Gold-Plated Sterling Silver

Certified Lab Grown Princess Solitaire 18" Pendant Necklace (1 ct. t.w.) in 14k White Gold

Lab-Created Diamond Halo 18" Pendant Necklace (1/8 ct. t.w.) in Sterling Silver

Lab Grown Ruby (16-5/8 ct. t.w.) & Diamond (1/4 ct. t.w.) Rectangular Pendant Necklace in 14k Gold-Plated Sterling Silver, 22"

Lab Grown Diamond 18" Tennis Necklace (5 ct. t.w.) in 14k White or Yellow Gold

Lab Grown Diamond Double Heart Pendant Necklace (1 ct. t.w.) in Sterling Silver, 16" + 2" extender

EFFY® Lab Grown Ruby (16-1/4 ct. t.w.) & Lab Grown Diamond (2-5/8 ct. t.w.) 18" Statement Necklace in 14k Rose Gold

Lab-Created Diamond Bezel Solitaire Pendant Necklace (1/5 ct. t.w.) in Sterling Silver, 18" + 2" extender

Lab Grown Diamond Graduated 16" Collar Necklace (7 ct. t.w.) in 14k White Gold

Lab Grown Diamond Graduated 16-1/2" Collar Necklace (15 ct. t.w.) in 14K White Gold or 14k Yellow Gold

Lab Grown Diamond Cross Pendant Necklace (5 ct. t.w.) in 14k White Gold, 16" + 2" extender

Lab Grown Diamond Double Halo Pendant Necklace (1-1/2 ct. t.w.) in 14k White or Yellow Gold, 16" + 2" extender

Lab Grown Diamond Cross Pendant Necklace (1 ct. t.w.) in 14k White or Yellow Gold, 16" + 2" extender

Certified Lab Grown Diamond Heart Solitaire Pendant Necklace (2 ct. t.w.) in 14k Gold, 16" + 2" extender

Lab-Grown Diamond 5 Drop Necklace (1/4 ct. t.w.) in Sterling Silver or 14k Gold-Plated Sterling Silver

Certified Lab Grown Diamond Solitaire Pendant Necklace (1-1/2 ct. t.w.) in 14k Gold, 16" + 2" extender

Certified Lab Grown Diamond Solitaire Adjustable 18" Pendant Necklace (1-1/2 ct. t.w.) in 14k Gold

Certified Lab Grown Diamond Heart-Cut Solitaire 18" Pendant Necklace (3 ct. t.w.) in 14k Gold

Lab Grown Diamond Heart Pendant Necklace (3 ct. t.w.) in 14k White Gold, 16" + 2" extender

Lab Grown Diamond Cross Pendant Necklace (2 ct. t.w.) in 14k White Gold, 16" + 2" extender

Lab Grown Diamond V 18" Tennis Necklace (7 ct. t.w.) in 14k White Gold

Lab Grown Diamond Openwork Halo Pendant Necklace (3/4 ct. t.w.) in 14k White Gold, 16" +2" extender

NEW! EFFY® Lab Grown Diamond Spiral Cluster 18" Pendant Necklace (2-5/8 ct. t.w.) in 14k Gold

Lab-Created Diamond Open Heart 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver

EFFY® Lab Grown Ruby (7-1/8 ct. t.w) & Lab Grown Diamond (1 ct. t.w.) Pear Halo 18" Pendant Necklace in 14k Rose Gold

EFFY® Lab Grown Ruby (6-3/4 ct. t.w.) & Lab Grown Diamond (1-3/8 ct. t.w.) Oval Halo 18" Pendant Necklace in 14k Gold

Lab Grown Diamond Circle Pendant Necklace (1 ct. t.w.) in 14k White or Yellow Gold, 16" + 2" extender

EFFY® Lab Grown Ruby & Lab Grown Diamond Halo Ring, Pendant Necklace & Stud Earrings Collection in 14k Gold

Lab Grown Sapphire (8-1/10 ct. t.w.) & Lab Grown Diamond 18" Pendant Necklace in 14k White Gold (Also in Ruby & Emerald)

EFFY® Lab Grown Diamond Heart & Round Halo 18" Pendant Necklace (2-1/10 ct. t.w.) in 14k White Gold

EFFY® Lab Grown Diamond Mixed-Cut Floral Motif 18" Pendant Necklace (1-7/8 ct. t.w.) in 14k White Gold

EFFY® Lab Grown Sapphire (6-1/5 ct. t.w.) & Lab Grown Diamond (2-1/20 ct. t.w.) Halo 18" Pendant Necklace in 14k White Gold

Lab Grown Diamond Emerald-Cut & Round Halo 18" Pendant Necklace (1-1/4 ct. t.w.) in 14k White or Yellow Gold