Labradorite vs Moonstone

Labradorite and Moonstone are both members of the same mineral family. Labradorite has a Mohs hardness of 6.0 compared to Moonstone at 6.0, making Labradorite the more durable option. Labradorite is typically moderately priced while Moonstone is moderately priced.

Property Labradorite Moonstone
Category Semi-Precious Gems Semi-Precious Gems
Primary Color various white
Mohs Hardness 6.0–6.5 6.0–6.5
Specific Gravity 2.69 2.56
Refractive Index 1.554 1.518
Crystal System Triclinic Monoclinic
Luster Vitreous Vitreous
Chemical Formula
Price Tier Moderate ($50-500/ct) Moderate ($50-500/ct)
Daily Wear Não Não

Key Differences

  • {'gem_a': '6.0', 'gem_b': '6.0', 'property': 'Hardness (Mohs)'}
  • {'gem_a': 'Triclinic', 'gem_b': 'Monoclinic', 'property': 'Crystal System'}
  • {'gem_a': '2.69', 'gem_b': '2.56', 'property': 'Specific Gravity'}
  • {'gem_a': '1.554', 'gem_b': '1.518', 'property': 'Refractive Index'}
  • {'gem_a': 'Vitreous', 'gem_b': 'Vitreous', 'property': 'Luster'}
  • {'gem_a': 'moderate', 'gem_b': 'moderate', 'property': 'Price Range'}
  • {'gem_a': 'No', 'gem_b': 'No', 'property': 'Daily Wear'}

When to choose Labradorite

Escolha Labradorite quando buscar maior dureza e durabilidade para uso diário. Ideal para joias de noivado e uso cotidiano.

When to choose Moonstone

Escolha Moonstone quando preferir propriedades ópticas especiais e maior variedade de cor. Ideal para joias do dia a dia e ocasiões especiais.

Frequently Asked Questions

Which is harder, Labradorite or Moonstone?
Labradorite and Moonstone have the same Mohs hardness of 6.0-6.5, so neither is more scratch-resistant than the other. Labradorite requires more careful handling and is not ideal for daily wear, and moonstone requires more careful handling and is not ideal for daily wear.
Is Labradorite more expensive than Moonstone?
Labradorite and Moonstone are in a similar price range, both classified as moderately priced ($50-500/ct). Labradorite typically ranges moderately priced ($50-500/ct), while Moonstone ranges moderately priced ($50-500/ct).
Should I choose Labradorite or Moonstone for an engagement ring?
Neither Labradorite nor Moonstone is ideal for an engagement ring worn daily. Labradorite (6.0-6.5 Mohs) is the more durable of the two, while Moonstone (6.0-6.5 Mohs) is softer. If you choose either, consider a protective setting like a bezel.
How can I tell Labradorite and Moonstone apart?
There are several visual cues: Labradorite typically appears various while Moonstone is white; they have different crystal systems — Labradorite is Triclinic and Moonstone is Monoclinic. A gemologist can confirm identification using refractive index testing.
Are Labradorite and Moonstone the same mineral?
Yes, both Labradorite and Moonstone belong to the unknown group mineral group. Despite being related, they differ in color, value, and sometimes durability.

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