Yellow Gold Lab Grown Diamond Necklace

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

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

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

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

EFFY® Lab Grown Diamond Spiral Cluster 18" Pendant Necklace (2-5/8 ct. t.w.) in 14k 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-Created Diamond Bezel Soltiare 18" Pendant Necklace (1/5 ct. t.w.) in 14k Gold-Plated Sterling Silver

Cultured Freshwater Pearl (8-1/2mm) & Lab Grown Diamond (1/3 ct. t.w.) Cluster 18" Pendant Necklace in 14k Gold

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

EFFY® Lab Grown Pink Sapphire (5-5/8 ct. t.w) & Lab Grown Diamond (1-1/3 ct. t.w.) Pear Halo 18" Pendant Necklace in 14k Gold

Lab-Grown Diamond Necklace (1/4 ct. t.w.) in Sterling Silver or 14k Gold-Plated Sterling Silver, 16" + 2" extender

Lab Grown Emerald (3-1/3 ct. t.w.) & Lab Grown Diamond (1/8 ct. t.w.) 18" Pendant Necklace in 14k Gold

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

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

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

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

EFFY® Lab Grown Diamond Graduated 15" Tennis Necklace (1-7/8 ct. t.w.) in 14k Two-Tone 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)

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

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

EFFY® Lab Grown Diamond Mixed-Cut Starfish 18" Pendant Necklace (3-1/2 ct. t.w.) in 14k Two-Tone Gold

Lab Grown Sapphire (5 ct. t.w.) & Lab Grown Diamond (1/10 ct. t.w.) 18" Pendant Necklace in 14k White Gold

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

Men's Lab Grown Diamond Pavé Dog Tag 22" Pendant Necklace (1 ct. t.w.) in 10k Gold

Men's Lab Grown Diamond Crucifix 22" Pendant Necklace (1/3 ct. t.w.) in 10k Gold

EFFY® Lab Grown Diamond Mixed-Cut Swirl Pendant Necklace (2-1/2 ct. t.w.) in 14k Gold, 16-1/2" + 1-1/2" extender

EFFY® Lab Grown Diamond Pear & Round Swirl Circle 18" Pendant Necklace (1-3/4 ct. t.w.) in 14k Gold

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

NEW! EFFY® Lab Grown Diamond Halo Pendant Necklace (2-1/4 ct. t.w.) in 14k Gold, 17" + 1" extender

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

Cultured Ming Pearl (10mm) & Lab Grown Diamond (3/8 ct. t.w.) 18" Pendant Necklace in 14k Gold

Cultured Freshwater Pearl (6-10mm) & Lab Grown Diamond (3/8 ct. t.w.) Lariat Necklace in 14k Gold, 16" + 2" extender

Lab Grown Sapphire (3-3/4 ct. t.w.) & Lab Grown Diamond (2-1/2 ct. t.w.) Tennis Necklace in 14k White Gold, 16-1/4" + 2-3/4" extender (Also in Lab Grown Emerald)

NEW! EFFY® Lab Grown Diamond Round & Baguette Linear Drop Pendant Necklace (1-3/8 ct. t.w.) in 14k Gold, 17" + 1" extender

Men's Lab Grown Diamond Star of David 22" Pendant Necklace (1 ct. t.w.) in 10k Gold

Lab Grown Ruby (2 ct. t.w.) & Lab Grown Diamond (1 ct. t.w.) Heart 18" Pendant Necklace in 14k Gold

EFFY® Lab Grown Emerald (4-3/4 ct. t.w.) & Lab Grown Diamond (1-7/8 ct. t.w.) Halo 18" Pendant Necklace in 14k Gold

Men's Lab Grown Diamond Cross 22" Pendant Necklace (1 ct. t.w.) in 10k Gold & White Gold