Amazonite vs Moonstone
Amazonite and Moonstone are both members of the same mineral family. Amazonite has a Mohs hardness of 6.0 compared to Moonstone at 6.0, making Amazonite the more durable option. Amazonite is typically moderately priced while Moonstone is moderately priced.
| Property | Amazonite | Moonstone |
|---|---|---|
| Category | Semi-Precious Gems | Semi-Precious Gems |
| Primary Color | various | white |
| Mohs Hardness | 6.0–6.5 | 6.0–6.5 |
| Specific Gravity | 2.55 | 2.56 |
| Refractive Index | 1.522 | 1.518 |
| Crystal System | Triclinic | Monoclinic |
| Luster | Vitreous | Vitreous |
| Chemical Formula | — | — |
| Price Tier | Moderate ($50-500/ct) | Moderate ($50-500/ct) |
| Daily Wear | Nein | Nein |
Key Differences
- ◆ {'gem_a': '6.0', 'gem_b': '6.0', 'property': 'Hardness (Mohs)'}
- ◆ {'gem_a': 'Triclinic', 'gem_b': 'Monoclinic', 'property': 'Crystal System'}
- ◆ {'gem_a': '2.55', 'gem_b': '2.56', 'property': 'Specific Gravity'}
- ◆ {'gem_a': '1.522', '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 Amazonite
Choose Amazonite when you want comparable durability, and higher brilliance and light performance. It's ideal for occasional wear pieces and pendants.
When to choose Moonstone
Choose Moonstone when you want comparable durability. It's ideal for occasional wear pieces and pendants.
Frequently Asked Questions
Which is harder, Amazonite or Moonstone?
Amazonite and Moonstone have the same Mohs hardness of 6.0-6.5, so neither is more scratch-resistant than the other. Amazonite 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 Amazonite more expensive than Moonstone?
Amazonite and Moonstone are in a similar price range, both classified as moderately priced ($50-500/ct). Amazonite typically ranges moderately priced ($50-500/ct), while Moonstone ranges moderately priced ($50-500/ct).
Should I choose Amazonite or Moonstone for an engagement ring?
Neither Amazonite nor Moonstone is ideal for an engagement ring worn daily. Amazonite (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 Amazonite and Moonstone apart?
There are several visual cues: Amazonite typically appears various while Moonstone is white; they have different crystal systems — Amazonite is Triclinic and Moonstone is Monoclinic. A gemologist can confirm identification using refractive index testing.
Are Amazonite and Moonstone the same mineral?
Yes, both Amazonite and Moonstone belong to the unknown group mineral group. Despite being related, they differ in color, value, and sometimes durability.