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🛡 IGI Certified diamonds — every stone

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🚚 Free Shipping on all orders

💳 Financing available — No minimum purchase

🛡 IGI Certified diamonds — every stone

↩ 30-Day free returns, no questions asked

Brilliance Direct

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IGI Certified Diamonds

30-Day Free Returns

Free Shipping on all orders

Collection: Necklaces

Lab-grown diamond necklaces in 14k gold. Classic designs, certified stones, no retail markup.

1/4 Ctw Lab-Grown Diamond Necklace

1/4 Ctw Lab-Grown Diamond Necklace

Regular price From $1,099.72 USD

Regular price Sale price From $1,099.72 USD
Unit price per
1/4 Ctw Lab-Grown Diamond Necklace

1/4 Ctw Lab-Grown Diamond Necklace

Regular price From $1,313.35 USD

Regular price Sale price From $1,313.35 USD
Unit price per
1/4 Ctw Lab-Grown Diamond Necklace

1/4 Ctw Lab-Grown Diamond Necklace

Regular price From $1,026.65 USD

Regular price Sale price From $1,026.65 USD
Unit price per
1/4 Ctw Oval Lab-Grown Diamond Solitaire Necklace

1/4 Ctw Oval Lab-Grown Diamond Solitaire Necklace

Regular price From $1,019.10 USD

Regular price Sale price From $1,019.10 USD
Unit price per
1/5 Ctw Lab-Grown Diamond French-Set Cross Necklace

1/5 Ctw Lab-Grown Diamond French-Set Cross Necklace

Regular price From $1,274.95 USD

Regular price Sale price From $1,274.95 USD
Unit price per
1/5 Ctw Lab-Grown Diamond French-Set Necklace

1/5 Ctw Lab-Grown Diamond French-Set Necklace

Regular price $1,214.25 USD

Regular price Sale price $1,214.25 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Graduated Bar Necklace

1/5 Ctw Lab-Grown Diamond Graduated Bar Necklace

Regular price From $819.20 USD

Regular price Sale price From $819.20 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Heart Necklace

1/5 Ctw Lab-Grown Diamond Heart Necklace

Regular price From $1,082.15 USD

Regular price Sale price From $1,082.15 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,101.32 USD

Regular price Sale price From $1,101.32 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,102.05 USD

Regular price Sale price From $1,102.05 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,073.70 USD

Regular price Sale price From $1,073.70 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,148.35 USD

Regular price Sale price From $1,148.35 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,092.25 USD

Regular price Sale price From $1,092.25 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,099.78 USD

Regular price Sale price From $1,099.78 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,103.05 USD

Regular price Sale price From $1,103.05 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,048.72 USD

Regular price Sale price From $1,048.72 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,062.53 USD

Regular price Sale price From $1,062.53 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,060.92 USD

Regular price Sale price From $1,060.92 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Initial Necklace

1/5 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,030.80 USD

Regular price Sale price From $1,030.80 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Necklace

1/5 Ctw Lab-Grown Diamond Necklace

Regular price From $1,070.30 USD

Regular price Sale price From $1,070.30 USD
Unit price per
1/5 Ctw Lab-Grown Diamond Necklace

1/5 Ctw Lab-Grown Diamond Necklace

Regular price From $935.25 USD

Regular price Sale price From $935.25 USD
Unit price per
1/6 Ct Lab Grown Diamond Solitaire Necklace

1/6 Ct Lab Grown Diamond Solitaire Necklace

Regular price From $897.17 USD

Regular price Sale price From $897.17 USD
Unit price per
1/6 Ct Lab-Grown Diamond Circle Necklace

1/6 Ct Lab-Grown Diamond Circle Necklace

Regular price From $1,537.60 USD

Regular price Sale price From $1,537.60 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Initial Necklace

1/6 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,063.97 USD

Regular price Sale price From $1,063.97 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Initial Necklace

1/6 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,069.08 USD

Regular price Sale price From $1,069.08 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Initial Necklace

1/6 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,042.60 USD

Regular price Sale price From $1,042.60 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Initial Necklace

1/6 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,043.12 USD

Regular price Sale price From $1,043.12 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Initial Necklace

1/6 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,036.50 USD

Regular price Sale price From $1,036.50 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Sideways Cross Necklace

1/6 Ctw Lab-Grown Diamond Sideways Cross Necklace

Regular price From $1,077.08 USD

Regular price Sale price From $1,077.08 USD
Unit price per
1/6 Ctw Lab-Grown Diamond Vertical Bar Necklace

1/6 Ctw Lab-Grown Diamond Vertical Bar Necklace

Regular price From $1,016.20 USD

Regular price Sale price From $1,016.20 USD
Unit price per
1/8 Ctw Lab-Grown Diamond Graduated Bar Necklace

1/8 Ctw Lab-Grown Diamond Graduated Bar Necklace

Regular price From $740.88 USD

Regular price Sale price From $740.88 USD
Unit price per
1/8 Ctw Lab-Grown Diamond Initial Necklace

1/8 Ctw Lab-Grown Diamond Initial Necklace

Regular price From $1,019.33 USD

Regular price Sale price From $1,019.33 USD
Unit price per