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Zircon - Gemstone
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Zircon

description Zircon Overview

Zircon is a naturally occurring mineral composed mainly of zirconium silicate, with the chemical formula ZrSiO4. It crystallizes in the tetragonal system and commonly forms durable crystals in igneous rocks, metamorphic rocks, and sedimentary deposits. Transparent varieties can be cut as gemstones and may show strong brilliance because of their refractive properties. Zircon is also important to geologists because trace uranium and lead in its structure can support radiometric dating of rocks.

help Zircon FAQ

How good is Zircon?
Zircon scores 5.75/10 (Mediocre) on Lunoo, making it rated in the Gemstone category.
What are the best alternatives to Zircon?
See our alternatives page for Zircon for a ranked list with scores. Top alternatives include: Demantoid Garnet, Blue Spinel, Tanzanite.
How does Zircon compare to Demantoid Garnet?
See our detailed comparison of Zircon vs Demantoid Garnet with scores, features, and an AI-powered verdict.
Is Zircon worth it in 2026?
With a score of 5.75/10, Zircon is a solid option in Gemstone. See all Gemstone ranked.

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