| 7101.21 | 190 | - Other |
| 7101.22 | | Worked |
| 7101.22 | 210 | - Akoya pearls |
| 7101.22 | 220 | - Silver lipped pearls and Black lipped pearls |
| 7101.22 | 290 | - Other |
| 71.02 | | Diamonds, whether or not worked, but not mounted or set |
| 7102.10 | 000 | Unsorted |
| 7102.10 | | Industrial |
| 7102.21 | 000 | Unworked or simply sawn, cleaved or bruted |
| 7102.29 | 000 | Other |
| 7102.29 | | Non-industrial |
| 7102.31 | 000 | Unworked or simply sawn, cleaved or bruted |
| 7102.39 | 000 | Other |
| 71.03 | | Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for convenience of transport |
| 7103.10 | 000 | Unworked or simply sawn or roughly shaped |
| 7103.10 | | Otherwise worked |
| 7103.91 | 000 | Rubies, sapphires and emeralds |
| 7103.99 | 000 | Other |
| 71.04 | | Synthetic or reconstructed precious or semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport |
| 7104.10 | 000 | Piezo-electric quartz |
| 7104.20 | 000 | Other, unworked or simply sawn or roughly shaped |
| 7104.90 | 000 | Other |
| 71.05 | | Dust and powder of natural or synthetic precious or semi-precious stones |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
