Updated as of June 2026
Lab-Grown Diamond rings
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 rings specifically.
Choosing a Lab-Grown Diamond ring
At Mohs 10, Lab-Grown Diamond is hard enough to hold up well in a ring. 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. A bezel or halo setting adds protection for daily wear. 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 ring?
At Mohs 10, Lab-Grown Diamond is hard enough to hold up well in a ring.
How much does a Lab-Grown Diamond ring cost?
The stone itself runs about $400 to $3,000 per carat, and the finished ring 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 ring?
Lab-Grown Diamond looks best in platinum, white gold, yellow gold, rose gold. See our metal guides to weigh durability against cost.