Updated as of June 2026
Andalusite vs Sphene
| Andalusite | Sphene | |
|---|---|---|
| Price / carat | $20 to $200 | $20 to $300 |
| Hardness (Mohs) | 7.25 | 5.25 |
| Color | Brown, Green, Orange, Yellow | Green, Yellow, Orange, Brown |
| Treatment | Typically untreated | Typically untreated |
The bottom line
Andalusite and Sphene both make beautiful jewelry. Choose by the look you want first, then weigh hardness against how hard you will wear the piece, and let price settle close calls. Read the full guides for Andalusite and Sphene.
Frequently asked questions
Is Andalusite or Sphene more durable?
Andalusite is harder (Mohs 7.25 vs 5.25), so it resists scratches better.
Which is cheaper, Andalusite or Sphene?
Andalusite runs about $20 to $200 per carat and Sphene about $20 to $300 per carat, so Andalusite is usually the more affordable choice.
Which should I choose?
Pick Andalusite if you want brown tones and Sphene if you prefer green. Match the stone hardness to how you will wear it and let budget break the tie.