Lab Grown Diamond Necklaces | Brilliant Carbon
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Lab Grown Diamond Necklaces

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14K Gold Color

Sirius Lab Grown Emerald Necklace in 14K Gold Sirius Lab Grown Emerald Necklace in 14K Gold
Fine Jewelry

Sirius Lab Grown Emerald Necklace in 14K Gold

From $399.00
Sirius Emerald Necklace - Yellow Gold - Multiple Sizes Sirius Emerald Necklace - Yellow Gold - Multiple Sizes
Fine Jewelry

Sirius Emerald Necklace - Yellow Gold - Multiple Sizes

From $699.00
White Gold - Horseshoe Necklace (0.40 Ct. Tw.) White Gold - Horseshoe Necklace (0.40 Ct. Tw.)
Fine Jewelry

White Gold - Horseshoe Necklace (0.40 Ct. Tw.)

From $399.00
Vega Solitaire Necklace - Yellow Gold - Multiple Sizes Vega Solitaire Necklace - Yellow Gold - Multiple Sizes
Fine Jewelry

Vega Solitaire Necklace - Yellow Gold - Multiple Sizes

From $799.00
Vega Solitaire Necklace - White Gold - Multiple Sizes Vega Solitaire Necklace - White Gold - Multiple Sizes
Fine Jewelry

Vega Solitaire Necklace - White Gold - Multiple Sizes

From $799.00
Sirius Oval Necklace - White Gold - Multiple Sizes Sirius Oval Necklace - White Gold - Multiple Sizes
Fine Jewelry

Sirius Oval Necklace - White Gold - Multiple Sizes

From $399.00
4%
Midnight Oval Necklace - Yellow Gold - Multiple Sizes Midnight Oval Necklace - Yellow Gold - Multiple Sizes
Fine Jewelry

Midnight Oval Necklace - Yellow Gold - Multiple Sizes

$2,299.00 From $2,199.00
Vela Trilogy Necklace in White Gold (0.25 Ct. Tw.) Vela Trilogy Necklace in White Gold (0.25 Ct. Tw.)
Fine Jewelry

Vela Trilogy Necklace in White Gold (0.25 Ct. Tw.)

From $399.00
Sirius Princess Necklace - White Gold - Multiple Sizes Sirius Princess Necklace - White Gold - Multiple Sizes
Fine Jewelry

Sirius Princess Necklace - White Gold - Multiple Sizes

From $499.00
Sirius Rose Gold Pear Necklace - Multiple Sizes Sirius Rose Gold Pear Necklace - Multiple Sizes
Fine Jewelry

Sirius Rose Gold Pear Necklace - Multiple Sizes

From $699.00
Midnight Emerald Necklace - Yellow Gold - Multiple Sizes Midnight Emerald Necklace - Yellow Gold - Multiple Sizes
Fine Jewelry

Midnight Emerald Necklace - Yellow Gold - Multiple Sizes

From $499.00
Sirius Oval Necklace - Yellow Gold - Multiple Sizes Sirius Oval Necklace - Yellow Gold - Multiple Sizes
Fine Jewelry

Sirius Oval Necklace - Yellow Gold - Multiple Sizes

From $399.00
Sirius Oval Necklace - Rose Gold - Multiple Sizes Sirius Oval Necklace - Rose Gold - Multiple Sizes
Fine Jewelry

Sirius Oval Necklace - Rose Gold - Multiple Sizes

From $399.00
Midnight Oval Necklace - White Gold - Multiple Sizes Midnight Oval Necklace - White Gold - Multiple Sizes
Fine Jewelry

Midnight Oval Necklace - White Gold - Multiple Sizes

From $1,099.00
Brilliant Balance Necklace in Yellow Gold (0.50 Ct.Tw.) Brilliant Balance Necklace in Yellow Gold (0.50 Ct.Tw.)
Necklaces

Brilliant Balance Necklace in Yellow Gold (0.50 Ct.Tw.)

From $899.00
Brilliant Balance Necklace in White Gold (0.50 Ct.Tw.) Brilliant Balance Necklace in White Gold (0.50 Ct.Tw.)
Necklaces

Brilliant Balance Necklace in White Gold (0.50 Ct.Tw.)

From $899.00
Brilliant Balance Necklace in Rose Gold (0.50 Ct.Tw.) Brilliant Balance Necklace in Rose Gold (0.50 Ct.Tw.)
Necklaces

Brilliant Balance Necklace in Rose Gold (0.50 Ct.Tw.)

From $899.00
Illusion Solitaire Necklace in 10K Gold (0.20 Ct.Tw.) Illusion Solitaire Necklace in 10K Gold (0.20 Ct.Tw.)
Necklaces

Illusion Solitaire Necklace in 10K Gold (0.20 Ct.Tw.)

From $349.00
Brilliant Heart Necklace in Yellow Gold (0.75 Ct.Tw.) Brilliant Heart Necklace in Yellow Gold (0.75 Ct.Tw.)
Necklaces

Brilliant Heart Necklace in Yellow Gold (0.75 Ct.Tw.)

From $549.00
Brilliant Heart Necklace in White Gold (0.75 Ct.Tw.) Brilliant Heart Necklace in White Gold (0.75 Ct.Tw.)
Necklaces

Brilliant Heart Necklace in White Gold (0.75 Ct.Tw.)

From $549.00
Brilliant Heart Necklace in Rose Gold (0.75 Ct.Tw.) Brilliant Heart Necklace in Rose Gold (0.75 Ct.Tw.)
Necklaces

Brilliant Heart Necklace in Rose Gold (0.75 Ct.Tw.)

From $549.00
Small Orbit Necklace in 10K Gold (0.50 Ct.) Small Orbit Necklace in 10K Gold (0.50 Ct.)
Necklaces

Small Orbit Necklace in 10K Gold (0.50 Ct.)

From $499.00
Supernova Necklace - Rose Gold (1.70 Ct. Tw.) Supernova Necklace - Rose Gold (1.70 Ct. Tw.)
Fine Jewelry

Supernova Necklace - Rose Gold (1.70 Ct. Tw.)

From $1,899.00
Supernova Necklace - White Gold (1.70 Ct. Tw.) Supernova Necklace - White Gold (1.70 Ct. Tw.)
Fine Jewelry

Supernova Necklace - White Gold (1.70 Ct. Tw.)

From $1,899.00
29%
Moonrise Necklace - Rose Gold (0.46 Ct. Tw.) Moonrise Necklace - Rose Gold (0.46 Ct. Tw.)
Fine Jewelry

Moonrise Necklace - Rose Gold (0.46 Ct. Tw.)

$699.00 From $499.00
Horseshoe Necklace - Yellow Gold (0.40 Ct. Tw.) Horseshoe Necklace - Yellow Gold (0.40 Ct. Tw.)
Fine Jewelry

Horseshoe Necklace - Yellow Gold (0.40 Ct. Tw.)

From $399.00
Vela Trilogy Necklace in Yellow Gold (0.25 Ct. Tw.) Vela Trilogy Necklace in Yellow Gold (0.25 Ct. Tw.)
Fine Jewelry

Vela Trilogy Necklace in Yellow Gold (0.25 Ct. Tw.)

From $399.00
5%
Centauri Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.) Centauri Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.)
Fine Jewelry

Centauri Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.)

$3,999.00 From $3,799.00
Centauri Trilogy Necklace - Rose Gold (2.00 Ct. Tw.) Centauri Trilogy Necklace - Rose Gold (2.00 Ct. Tw.)
Fine Jewelry

Centauri Trilogy Necklace - Rose Gold (2.00 Ct. Tw.)

From $3,999.00
Sirius Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.) Sirius Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.)
Fine Jewelry

Sirius Trilogy Necklace - Yellow Gold (2.00 Ct. Tw.)

From $5,499.00
Sirius Solitaire Necklace - Yellow Gold (0.80 Ct. Tw.) Sirius Solitaire Necklace - Yellow Gold (0.80 Ct. Tw.)
Fine Jewelry

Sirius Solitaire Necklace - Yellow Gold (0.80 Ct. Tw.)

From $1,199.00
Sirius Solitaire Necklace - White Gold (0.80 Ct. Tw.) Sirius Solitaire Necklace - White Gold (0.80 Ct. Tw.)
Fine Jewelry

Sirius Solitaire Necklace - White Gold (0.80 Ct. Tw.)

From $1,199.00
Sirius Solitaire Necklace - Rose Gold (0.80 Ct. Tw.) Sirius Solitaire Necklace - Rose Gold (0.80 Ct. Tw.)
Fine Jewelry

Sirius Solitaire Necklace - Rose Gold (0.80 Ct. Tw.)

From $1,199.00
Mira Necklace - Yellow Gold (0.53 Ct. Tw.) Mira Necklace - Yellow Gold (0.53 Ct. Tw.)
Fine Jewelry

Mira Necklace - Yellow Gold (0.53 Ct. Tw.)

From $749.00
Mira Necklace - White Gold (0.53 Ct. Tw.) Mira Necklace - White Gold (0.53 Ct. Tw.)
Fine Jewelry

Mira Necklace - White Gold (0.53 Ct. Tw.)

From $749.00
Mira Necklace - Rose Gold (0.53 Ct. Tw.) Mira Necklace - Rose Gold (0.53 Ct. Tw.)
Fine Jewelry

Mira Necklace - Rose Gold (0.53 Ct. Tw.)

From $749.00
Vega Duo Necklace - Yellow Gold (2.00 Ct. Tw.) Vega Duo Necklace - Yellow Gold (2.00 Ct. Tw.)
Fine Jewelry

Vega Duo Necklace - Yellow Gold (2.00 Ct. Tw.)

From $3,999.00
Vega Duo Necklace - White Gold (2.00 Ct. Tw.) Vega Duo Necklace - White Gold (2.00 Ct. Tw.)
Fine Jewelry

Vega Duo Necklace - White Gold (2.00 Ct. Tw.)

From $3,999.00
Vega Duo Necklace - Rose Gold (2.00 Ct. Tw.) Vega Duo Necklace - Rose Gold (2.00 Ct. Tw.)
Fine Jewelry

Vega Duo Necklace - Rose Gold (2.00 Ct. Tw.)

From $3,999.00
9%
Polaris Necklace - Yellow Gold (1.60 Ct. Tw.) Polaris Necklace - Yellow Gold (1.60 Ct. Tw.)
Fine Jewelry

Polaris Necklace - Yellow Gold (1.60 Ct. Tw.)

$2,199.00 From $1,999.00
9%
Polaris Necklace - White Gold (1.60 Ct. Tw.) Polaris Necklace - White Gold (1.60 Ct. Tw.)
Fine Jewelry

Polaris Necklace - White Gold (1.60 Ct. Tw.)

$2,199.00 From $1,999.00
9%
Polaris Necklace - Rose Gold (1.60 Ct. Tw.) Polaris Necklace - Rose Gold (1.60 Ct. Tw.)
Fine Jewelry

Polaris Necklace - Rose Gold (1.60 Ct. Tw.)

$2,199.00 From $1,999.00

See more collection

Lab Grown Diamond Necklace Collection


Our large selection of lab grown diamond necklaces has something to match every taste and style. From intricate and delicate designs to bold, stately settings, our collections display the dazzling brilliance and diversity of sustainably created diamonds in our lab grown diamond necklaces. Our lab grown diamond necklaces offer a unique and breathtaking symbol of unrequited love or friendship, the entangled diamonds in the Binary necklace appear separate but are actually connected by a single row of pave diamonds. Like the thin, softly illuminated line of a crescent moon, the petite band of seven graduated diamonds in the Moonrise necklace subtly suggest that your good fortune is on the rise. Other lab grown diamond necklace collections like the Midnight Oval line boast a large, bold single diamond embraced by a minimal setting, like a pure, bright moon hung against the dark backdrop of deep night. Explore our full selection of lab grown diamond necklaces to see a new universe of possibilities.