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  • From$939.00

    The Octa Pearl Classic Round Solitaire Pendant Necklace for Women is set with round lab-grown diamonds and is made to order in 14K or 18K gold. Master-crafted with lab-grown diamonds, this piece delivers breathtaking fire,...

  • From$3,179.00

    The Octa Pearl Round Prong Set Lab Grown Diamond Cross Pendant carries 10 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with lab-grown...

  • From$949.00

    The Octa Pearl Pear Halo Flower Lab Grown Diamond Pendant Necklace is set with pear lab-grown diamonds and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with lab-grown diamonds, this...

  • From$2,079.00

    The Octa Pearl Oval Halo Lab Grown Diamond Pendant Necklace features a 2.3 carat oval lab-grown diamond center stone and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with lab-grown...

  • From$2,319.00

    The Octa Pearl Emerald Cut Lab Grown Diamond Solitaire Pendant Necklace carries 3 carats of lab-grown diamonds in total and is made to order in 10K, 14K or 18K gold or platinum. Master-crafted with lab-grown...

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Lab-Grown Diamond Necklaces and Pendants

A diamond necklace sits close to the heart and is easy to wear every day. Here you will find pendants that hold a single diamond or a small cluster on a fine chain, along with necklaces that carry more stones for extra sparkle at the neckline.

Picking Chain Length and Style

Chain length changes the whole look. Around 16 inches sits near the base of the neck, 18 inches is the most common length and lands just below the collarbone, and 20 inches or longer falls lower and layers well. A solitaire pendant is a quiet classic, while larger or multi-stone designs work as a focal point with open necklines. Layering two lengths together is a simple way to make one piece feel new.

Which pendant goes with my engagement ring?

Many people match the pendant shape to their center stone, such as an oval pendant with an oval engagement ring. For a full set, add earrings or a bracelet in the same metal.

All lab-grown diamond necklaces are made to order in gold or platinum and ship free and insured within the US, with 30-day returns. Talk to a diamond expert if you need help choosing a length.