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Collection: Lab-Grown Necklaces

Platinum Round Shape Lab-Grown Blue Sapphire and .07 cttw Diamond Halo-Style Necklace (13.6x10.5mm, G-H, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and .07 cttw Diamond Halo-Style Necklace (13.6x10.5mm, G-H, SI2-SI3), 16-18"

Regular price $1,246.00 USD

Regular price Sale price $1,246.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and .08 cttw Diamond Bezel-Set Bar Necklace (20.46x3.43mm, G-H, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and .08 cttw Diamond Bezel-Set Bar Necklace (20.46x3.43mm, G-H, SI2-SI3), 16-18"

Regular price $1,132.00 USD

Regular price Sale price $1,132.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and 1/10 cttw Diamond Clover Necklace (12.5x12.5mm, G-H, SI2-SI3), 18"

Platinum Round Shape Lab-Grown Blue Sapphire and 1/10 cttw Diamond Clover Necklace (12.5x12.5mm, G-H, SI2-SI3), 18"

Regular price $1,457.00 USD

Regular price Sale price $1,457.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and 1/10 cttw Diamond Necklace (13.5x5.7mm, G-H, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and 1/10 cttw Diamond Necklace (13.5x5.7mm, G-H, SI2-SI3), 16-18"

Regular price $1,141.00 USD

Regular price Sale price $1,141.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and 1/4 cttw Diamond Necklace (14.8x6.4mm, G-I, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and 1/4 cttw Diamond Necklace (14.8x6.4mm, G-I, SI2-SI3), 16-18"

Regular price $1,671.00 USD

Regular price Sale price $1,671.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and 1/6 cttw Diamond Necklace (13x5.8mm, G-I, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and 1/6 cttw Diamond Necklace (13x5.8mm, G-I, SI2-SI3), 16-18"

Regular price $1,234.00 USD

Regular price Sale price $1,234.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire and 1/6 cttw Diamond Necklace (13x5.8mm, G-I, SI2-SI3), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire and 1/6 cttw Diamond Necklace (13x5.8mm, G-I, SI2-SI3), 16-18"

Regular price $890.00 USD

Regular price Sale price $890.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Bar Necklace (27x4mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Bar Necklace (27x4mm), 16"

Regular price $916.00 USD

Regular price Sale price $916.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Bar Necklace (27x4mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Bar Necklace (27x4mm), 18"

Regular price $947.00 USD

Regular price Sale price $947.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Beaded Disc Necklace (21.94x15.07mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Beaded Disc Necklace (21.94x15.07mm), 16-18"

Regular price $1,084.00 USD

Regular price Sale price $1,084.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (27.3x5.2mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (27.3x5.2mm), 16"

Regular price $777.00 USD

Regular price Sale price $777.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (27.3x5.2mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (27.3x5.2mm), 18"

Regular price $808.00 USD

Regular price Sale price $808.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (30.36x5.86mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Bezel-Set Bar Necklace (30.36x5.86mm), 16-18"

Regular price $1,592.00 USD

Regular price Sale price $1,592.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Disc Necklace (1mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Disc Necklace (1mm), 16-18"

Regular price $1,044.00 USD

Regular price Sale price $1,044.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Disc Solitaire Necklace (16.2x14.1mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Disc Solitaire Necklace (16.2x14.1mm), 16-18"

Regular price $1,421.00 USD

Regular price Sale price $1,421.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Geometric Solitaire Necklace (10.7x9.3mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Geometric Solitaire Necklace (10.7x9.3mm), 16-18"

Regular price $1,070.00 USD

Regular price Sale price $1,070.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Religious Cross Necklace (11.5x6.1mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Religious Cross Necklace (11.5x6.1mm), 16-18"

Regular price $745.00 USD

Regular price Sale price $745.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Religious Cross Necklace (23.52x12.86mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Religious Cross Necklace (23.52x12.86mm), 16-18"

Regular price $1,446.00 USD

Regular price Sale price $1,446.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (10.1x4.7mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (10.1x4.7mm), 16-18"

Regular price $770.00 USD

Regular price Sale price $770.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (10.8x5.35mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (10.8x5.35mm), 16-18"

Regular price $904.00 USD

Regular price Sale price $904.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (11.1x6mm), 16-18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (11.1x6mm), 16-18"

Regular price $962.00 USD

Regular price Sale price $962.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.34mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.34mm), 16"

Regular price $661.00 USD

Regular price Sale price $661.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.34mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.34mm), 18"

Regular price $718.00 USD

Regular price Sale price $718.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.87mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.87mm), 16"

Regular price $693.00 USD

Regular price Sale price $693.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.87mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (5.87mm), 18"

Regular price $723.00 USD

Regular price Sale price $723.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (6.42mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (6.42mm), 16"

Regular price $710.00 USD

Regular price Sale price $710.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (6.42mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (6.42mm), 18"

Regular price $740.00 USD

Regular price Sale price $740.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.09mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.09mm), 16"

Regular price $744.00 USD

Regular price Sale price $744.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.09mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.09mm), 18"

Regular price $774.00 USD

Regular price Sale price $774.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.45mm), 16"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.45mm), 16"

Regular price $774.00 USD

Regular price Sale price $774.00 USD
Unit price per
Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.45mm), 18"

Platinum Round Shape Lab-Grown Blue Sapphire Solitaire Necklace (7.45mm), 18"

Regular price $804.00 USD

Regular price Sale price $804.00 USD
Unit price per
Platinum Round Shape Lab-Grown Emerald 3 Three-Stone Granulated Bar Necklace (6.91x16.88mm), 16-18"

Platinum Round Shape Lab-Grown Emerald 3 Three-Stone Granulated Bar Necklace (6.91x16.88mm), 16-18"

Regular price $1,022.00 USD

Regular price Sale price $1,022.00 USD
Unit price per
Platinum Round Shape Lab-Grown Emerald and .02 cttw Diamond 2 Two-Stone Necklace (8.3x4.1mm, G-H, SI2-SI3), 16"

Platinum Round Shape Lab-Grown Emerald and .02 cttw Diamond 2 Two-Stone Necklace (8.3x4.1mm, G-H, SI2-SI3), 16"

Regular price $666.00 USD

Regular price Sale price $666.00 USD
Unit price per
Platinum Round Shape Lab-Grown Emerald and .02 cttw Diamond 2 Two-Stone Necklace (8.3x4.1mm, G-H, SI2-SI3), 18"

Platinum Round Shape Lab-Grown Emerald and .02 cttw Diamond 2 Two-Stone Necklace (8.3x4.1mm, G-H, SI2-SI3), 18"

Regular price $723.00 USD

Regular price Sale price $723.00 USD
Unit price per
Platinum Round Shape Lab-Grown Emerald and .03 cttw Diamond 2 Two-Stone Necklace (G-H, SI2-SI3, 10.88x6.2mm), 16"

Platinum Round Shape Lab-Grown Emerald and .03 cttw Diamond 2 Two-Stone Necklace (G-H, SI2-SI3, 10.88x6.2mm), 16"

Regular price $850.00 USD

Regular price Sale price $850.00 USD
Unit price per
Platinum Round Shape Lab-Grown Emerald and .03 cttw Diamond 2 Two-Stone Necklace (G-H, SI2-SI3, 10.88x6.2mm), 18"

Platinum Round Shape Lab-Grown Emerald and .03 cttw Diamond 2 Two-Stone Necklace (G-H, SI2-SI3, 10.88x6.2mm), 18"

Regular price $880.00 USD

Regular price Sale price $880.00 USD
Unit price per