Gemstones
Gemstones, their colors, associated birth months, and Mohs hardness ratings.
Download optionsThe records
10 of 55 records ยท Select a column heading to sort.
| ID | Gem name | Color | Birth month | Hardness mohs |
|---|---|---|---|---|
| 1 | Diamond | Colorless | April | 10 |
| 2 | Ruby | Red | July | 9 |
| 3 | Sapphire | Blue | September | 9 |
| 4 | Emerald | Green | May | 7.5 to 8 |
| 5 | Aquamarine | Blue green | March | 7.5 to 8 |
| 6 | Amethyst | Purple | February | 7 |
| 7 | Citrine | Yellow | November | 7 |
| 8 | Topaz | Golden yellow | November | 8 |
| 9 | Garnet | Red | January | 6.5 to 7.5 |
| 10 | Peridot | Green | August | 6.5 to 7 |
Free sample files (up to 10 rows): CSV JSON XML
Scope and sources
Last changed: July 19, 2026. This may reflect a change to the data or its description; it is not a coverage-through date.
- Gemological Institute of America (GIA) (used with permission)
A complete download includes all 55 records currently held in this dataset. Check the description and sources to decide whether its scope fits your project.
Use this dataset through the API
GET https://mysafeinfo.com/api/data/gemstonesChoose a format, sort, or request fewer rows. A pass key gives access to the complete dataset. See the examples and parameters.
Without a pass, sorting and randomization apply only to the fixed 10-row sample.