Amethyst vs Citrine
Both members of the same mineral family, Amethyst and Citrine are frequently compared by gemstone enthusiasts. Amethyst scores 7.0 on the Mohs hardness scale while Citrine scores 7.0. Price-wise, Amethyst is moderately priced and Citrine is moderately priced.
| Property | Amethyst | Citrine |
|---|---|---|
| Category | Semi-Precious Gems | Semi-Precious Gems |
| Primary Color | purple | yellow |
| Mohs Hardness | 7.0 | 7.0 |
| Specific Gravity | 2.65 | 2.65 |
| Refractive Index | 1.544 | 1.544 |
| Crystal System | Trigonal | Trigonal |
| Luster | — | Vitreous |
| Chemical Formula | — | — |
| Price Tier | Moderate ($50-500/ct) | Moderate ($50-500/ct) |
| Daily Wear | Yes | Yes |
Key Differences
- ◆ {'gem_a': '7.0', 'gem_b': '7.0', 'property': 'Hardness (Mohs)'}
- ◆ {'gem_a': 'Trigonal', 'gem_b': 'Trigonal', 'property': 'Crystal System'}
- ◆ {'gem_a': '2.65', 'gem_b': '2.65', 'property': 'Specific Gravity'}
- ◆ {'gem_a': '1.544', 'gem_b': '1.544', 'property': 'Refractive Index'}
- ◆ {'gem_a': 'N/A', 'gem_b': 'Vitreous', 'property': 'Luster'}
- ◆ {'gem_a': 'moderate', 'gem_b': 'moderate', 'property': 'Price Range'}
- ◆ {'gem_a': 'Yes', 'gem_b': 'Yes', 'property': 'Daily Wear'}
When to choose Amethyst
Choose Amethyst when you want comparable durability, and its significance as the modern February birthstone. It's ideal for engagement rings and everyday jewelry.
When to choose Citrine
Choose Citrine when you want comparable durability. It's ideal for engagement rings and everyday jewelry.
Frequently Asked Questions
Which is harder, Amethyst or Citrine?
Amethyst and Citrine have the same Mohs hardness of 7.0, so neither is more scratch-resistant than the other. Amethyst is suitable for daily wear, and citrine is suitable for daily wear.
Is Amethyst more expensive than Citrine?
Amethyst and Citrine are in a similar price range, both classified as moderately priced ($50-500/ct). Amethyst typically ranges moderately priced ($50-500/ct), while Citrine ranges moderately priced ($50-500/ct).
Should I choose Amethyst or Citrine for an engagement ring?
Both Amethyst and Citrine can work for engagement rings since both are suitable for daily wear. Amethyst has a slight edge with a durability rating of 7/10 with 7.0 Mohs hardness, while Citrine comes in at 7.0 Mohs. Your choice may come down to color preference and budget.
How can I tell Amethyst and Citrine apart?
There are several visual cues: Amethyst typically appears purple while Citrine is yellow. A gemologist can confirm identification using refractive index testing.
Are Amethyst and Citrine the same mineral?
Yes, both Amethyst and Citrine belong to the unknown group mineral group. Despite being related, they differ in color, value, and sometimes durability.