Updated as of June 2026
Garnet vs Tourmaline
| Garnet | Tourmaline | |
|---|---|---|
| Price / carat | $10 to $300 | $20 to $800 |
| Hardness (Mohs) | 7 | 7.25 |
| Color | Red, Green, Orange, Purple | Green, Pink, Blue, Multicolor, Black |
| Treatment | Typically untreated | Heat treatment |
The bottom line
Garnet and Tourmaline 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 Garnet and Tourmaline.
Frequently asked questions
Is Garnet or Tourmaline more durable?
Tourmaline is harder (Mohs 7.25 vs 7), so it resists scratches better.
Which is cheaper, Garnet or Tourmaline?
Garnet runs about $10 to $300 per carat and Tourmaline about $20 to $800 per carat, so Garnet is usually the more affordable choice.
Which should I choose?
Pick Garnet if you want red tones and Tourmaline if you prefer green. Match the stone hardness to how you will wear it and let budget break the tie.