Gems and Gemology
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 2.4 | Q2 | 63.3% | 0.601 | Q2 | 67.7% |
| 2024 | 2.6 | Q1 | 80.6% | 0.715 | Q2 | 74.2% |
| 2023 | 1.6 | Q2 | 62.5% | 0.701 | Q2 | 75.7% |
| 2022 | 2.6 | Q2 | 66.7% | 0.536 | Q2 | 68.4% |
| 2021 | 2.0 | Q2 | 66.7% | 0.302 | Q4 | 51.6% |
| 2020 | — | — | 0.369 | Q3 | 56.9% | |
| 2019 | — | — | 0.258 | Q4 | 47.4% | |
| 2018 | — | — | 0.316 | Q3 | 51.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
0016-626X
country
UScoverage
1979, 1981-1987, 1997-2001, 2004-2025