Updated as of June 2026
Howlite vs Chalcedony
| Howlite | Chalcedony | |
|---|---|---|
| Price / carat | $3 to $30 | $3 to $60 |
| Hardness (Mohs) | 3.5 | 6.75 |
| Color | White, Gray | Blue, White, Gray, Lavender |
| Treatment | Often dyed | Dyeing (some stones) |
The bottom line
Howlite and Chalcedony 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 Howlite and Chalcedony.
Frequently asked questions
Is Howlite or Chalcedony more durable?
Chalcedony is harder (Mohs 6.75 vs 3.5), so it resists scratches better.
Which is cheaper, Howlite or Chalcedony?
Howlite runs about $3 to $30 per carat and Chalcedony about $3 to $60 per carat, so Howlite is usually the more affordable choice.
Which should I choose?
Pick Howlite if you want white tones and Chalcedony if you prefer blue. Match the stone hardness to how you will wear it and let budget break the tie.