AltGems
Updated as of June 2026

Lab-Grown Diamond pendants

Chemically identical to a mined diamond but grown in a lab, offering the same brilliance and hardness at a lower price and with a clearer origin story. Here is how it works in pendants specifically.

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Launch offer: 5% off your first necklace with code WELCOME5
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  • Handmade in the USA
  • Made to order
  • Ships in 3 to 5 days
  • Gift-boxed
  • Satisfaction guaranteed
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Choosing a Lab-Grown Diamond pendant

A pendant shows off a single stone and stays relatively protected. For color, look for an even colorless tone, and match the metal to your skin tone and budget.

Best metals and settings

Lab-Grown Diamond pairs well with platinum, white gold, yellow gold, rose gold. An open setting lets more light into the stone. Compare options in our metal guides.

More on this stone: Lab-Grown Diamond overview, price guide, and care guide.

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Frequently asked questions

Is Lab-Grown Diamond good for a pendant?
A pendant shows off a single stone and stays relatively protected.
How much does a Lab-Grown Diamond pendant cost?
The stone itself runs about $400 to $3,000 per carat, and the finished pendant price depends on the metal and setting. Lab-Grown Diamond pairs well with platinum, white gold, yellow gold, rose gold.
What metal suits a Lab-Grown Diamond pendant?
Lab-Grown Diamond looks best in platinum, white gold, yellow gold, rose gold. See our metal guides to weigh durability against cost.