Updated as of June 2026
Larimar vs Aquamarine
| Larimar | Aquamarine | |
|---|---|---|
| Price / carat | $10 to $150 | $30 to $600 |
| Hardness (Mohs) | 5 | 7.75 |
| Color | Blue, Blue-green, White | Blue, Blue-green, Pale blue |
| Treatment | Typically untreated | Heat treatment (to deepen blue) |
The bottom line
Larimar and Aquamarine 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 Larimar and Aquamarine.
Frequently asked questions
Is Larimar or Aquamarine more durable?
Aquamarine is harder (Mohs 7.75 vs 5), so it resists scratches better.
Which is cheaper, Larimar or Aquamarine?
Larimar runs about $10 to $150 per carat and Aquamarine about $30 to $600 per carat, so Larimar is usually the more affordable choice.
Which should I choose?
Pick Larimar if you want blue tones and Aquamarine if you prefer blue. Match the stone hardness to how you will wear it and let budget break the tie.