| Property | Carnelian | Jasper |
|---|---|---|
| Category | Semi-Precious Gems | Semi-Precious Gems |
| Primary Color | red | various |
| Mohs Hardness | 6.5–7.0 | 6.5–7.0 |
| Specific Gravity | 2.58 | 2.58 |
| Refractive Index | 1.535 | 1.54 |
| Crystal System | Trigonal | Trigonal |
| Luster | Waxy,Resinous | — |
| Chemical Formula | — | — |
| Price Tier | Moderate ($50-500/ct) | Moderate ($50-500/ct) |
| Daily Wear | 否 | 否 |
Key Differences
- ◆ {'gem_a': '6.5', 'gem_b': '6.5', 'property': 'Hardness (Mohs)'}
- ◆ {'gem_a': 'Trigonal', 'gem_b': 'Trigonal', 'property': 'Crystal System'}
- ◆ {'gem_a': '2.58', 'gem_b': '2.58', 'property': 'Specific Gravity'}
- ◆ {'gem_a': '1.535', 'gem_b': '1.54', 'property': 'Refractive Index'}
- ◆ {'gem_a': 'Waxy,Resinous', 'gem_b': 'N/A', 'property': 'Luster'}
- ◆ {'gem_a': 'moderate', 'gem_b': 'moderate', 'property': 'Price Range'}
- ◆ {'gem_a': 'No', 'gem_b': 'No', 'property': 'Daily Wear'}
When to choose Carnelian
选择Carnelian，当您追求更高硬度与耐久性。适合日常佩戴与订婚珠宝。
When to choose Jasper
选择Jasper，当您寻求独特的光学特性与稀缺性。适合日常佩戴与特殊场合。
Frequently Asked Questions
Which is harder, Carnelian or Jasper?
Carnelian and Jasper have the same Mohs hardness of 6.5-7.0, so neither is more scratch-resistant than the other. Carnelian requires more careful handling and is not ideal for daily wear, and jasper requires more careful handling and is not ideal for daily wear.
Is Carnelian more expensive than Jasper?
Carnelian and Jasper are in a similar price range, both classified as moderately priced ($50-500/ct). Carnelian typically ranges moderately priced ($50-500/ct), while Jasper ranges moderately priced ($50-500/ct).
Should I choose Carnelian or Jasper for an engagement ring?
Neither Carnelian nor Jasper is ideal for an engagement ring worn daily. Carnelian (6.5-7.0 Mohs) is the more durable of the two, while Jasper (6.5-7.0 Mohs) is softer. If you choose either, consider a protective setting like a bezel.
How can I tell Carnelian and Jasper apart?
There are several visual cues: Carnelian typically appears red while Jasper is various. A gemologist can confirm identification using refractive index testing.
Why do Carnelian and Jasper look similar?
Carnelian and Jasper look similar because both can show overlapping colors — Carnelian is red and Jasper is various.