Updated as of June 2026
Emerald vs Tourmaline
| Emerald | Tourmaline | |
|---|---|---|
| Price / carat | $100 to $4,000 | $20 to $800 |
| Hardness (Mohs) | 7.5 | 7.25 |
| Color | Green, Bluish green | Green, Pink, Blue, Multicolor, Black |
| Treatment | Oiling or resin filling (very common) | Heat treatment |
The bottom line
Emerald 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 Emerald and Tourmaline.
Frequently asked questions
Is Emerald or Tourmaline more durable?
Emerald is harder (Mohs 7.5 vs 7.25), so it resists scratches better.
Which is cheaper, Emerald or Tourmaline?
Emerald runs about $100 to $4,000 per carat and Tourmaline about $20 to $800 per carat, so Tourmaline is usually the more affordable choice.
Which should I choose?
Pick Emerald if you want green tones and Tourmaline if you prefer green. Match the stone hardness to how you will wear it and let budget break the tie.