Headline numbers
- 47 models tracked
- 28 brands
- $22.03 median price
- 4.6★ average Amazon rating
- 121,491 owner reviews
- 22,800+ bought last month
Every number on this page is computed from the 47 sharpening stones we track, their live Amazon prices, specs and review volumes, not from estimates or third-party reports. Data last refreshed June 26, 2026.
| Cheapest model | $5.99 |
|---|---|
| 25th percentile | $15.99 |
| Median | $22.03 |
| 75th percentile | $34.18 |
| Most expensive | $99.80 |