Lab grown ruby and diamond halo necklace in rose gold Lab grown ruby and diamond halo necklace in rose gold

Lab Grown Ruby Jewelry

Lab grown ruby jewelry from TrueSanity: rings, necklaces, earrings and bracelets, each shown with exactly what it costs us to make.

48 pieces

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What Lab Grown Ruby Is

Lab grown ruby is real corundum, the same mineral as a mined ruby. It has the same chemistry, the same 9 Mohs hardness and the same deep red. It is grown under controlled conditions instead of forming underground, so the stones are usually cleaner and far more affordable for their size.

Shop Lab Grown Ruby by Style

Browse lab grown ruby necklaces, lab grown ruby earrings, lab grown ruby rings and lab grown ruby bracelets. Prefer a mined stone? See our natural ruby jewelry.

Clearly Labeled, Fully Priced

Every lab grown ruby piece says Lab Grown in its name, so you always know what you are buying. Each order ships with its Transparency Manifest, showing what the piece costs us to make.

Lab Grown Ruby Jewelry FAQs

Is a lab grown ruby a real ruby?

Yes. A lab grown ruby is corundum, the same mineral as a mined ruby, with the same chemistry, hardness and color. The only difference is where it formed: in a lab instead of in the earth.

How is lab grown ruby different from natural ruby?

They look and wear the same. A natural ruby formed underground over millions of years, while a lab grown ruby was grown under controlled conditions, so it usually has fewer inclusions and costs much less for the same size and color. A gemological lab can tell them apart.

How do I know which TrueSanity pieces use lab grown ruby?

Every lab grown ruby piece says Lab Grown in its name, and each order comes with its Transparency Manifest showing what the piece costs us to make.