# HS heading 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 > HS heading 71.04 covers 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. It is in chapter 71 (natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin). It is split into 5 subheadings: 7104.10 (piezo-electric quartz), 7104.21 (other, unworked or simply sawn or roughly shaped, diamonds), 7104.29 (other, unworked or simply sawn or roughly shaped, other), 7104.91 (other, diamonds) and 7104.99 (other, other). National tariff lines under heading 71.04 are live on border.bot for the United States (7 lines, also used by 1 other country). Source: https://border.bot/hs-codes/7104 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 71](https://border.bot/hs-codes/71) / [71.04](https://border.bot/hs-codes/7104) ## Key facts - Heading: 71.04 - Description: 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 - Chapter: 71: Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin - Subheadings: 5 - Edition: HS2022 ## What this code covers HS heading 71.04 covers 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. It is split into 5 subheadings: 7104.10 (piezo-electric quartz), 7104.21 (other, unworked or simply sawn or roughly shaped, diamonds), 7104.29 (other, unworked or simply sawn or roughly shaped, other), 7104.91 (other, diamonds) and 7104.99 (other, other). - [7104.10](https://border.bot/hs-codes/710410) Piezo-electric quartz - [7104.21](https://border.bot/hs-codes/710421) Other, unworked or simply sawn or roughly shaped: Diamonds - [7104.29](https://border.bot/hs-codes/710429) Other, unworked or simply sawn or roughly shaped: Other - [7104.91](https://border.bot/hs-codes/710491) Other: Diamonds - [7104.99](https://border.bot/hs-codes/710499) Other: Other ## What it doesn’t cover Other goods of chapter 71 are classified in its other 17 headings, listed below. - [71.01](https://border.bot/hs-codes/7101) Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for convenience of transport - [71.02](https://border.bot/hs-codes/7102) Diamonds, whether or not worked, but not mounted or set - [71.03](https://border.bot/hs-codes/7103) 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 - [71.05](https://border.bot/hs-codes/7105) Dust and powder of natural or synthetic precious or semi- precious stones - [71.06](https://border.bot/hs-codes/7106) Silver (including silver plated with gold or platinum), unwrought or in semi-manufactured forms, or in powder form - [71.07](https://border.bot/hs-codes/7107) Base metals clad with silver, not further worked than semi- manufactured - [71.08](https://border.bot/hs-codes/7108) Gold (including gold plated with platinum) unwrought or in semi-manufactured forms, or in powder form - [71.09](https://border.bot/hs-codes/7109) Base metals or silver, clad with gold, not further worked than semi-manufactured - [71.10](https://border.bot/hs-codes/7110) Platinum, unwrought or in semi-manufactured forms, or in powder form - [71.11](https://border.bot/hs-codes/7111) Base metals, silver or gold, clad with platinum, not further worked than semi-manufactured - [71.12](https://border.bot/hs-codes/7112) Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal other than goods of heading 85.49 - [71.13](https://border.bot/hs-codes/7113) Articles of jewellery and parts thereof, of precious metal or of metal clad with precious metal - [71.14](https://border.bot/hs-codes/7114) Articles of goldsmiths' or silversmiths' wares and parts thereof, of precious metal or of metal clad with precious metal - [71.15](https://border.bot/hs-codes/7115) Other articles of precious metal or of metal clad with precious metal - [71.16](https://border.bot/hs-codes/7116) Articles of natural or cultured pearls, precious or semi-precious stones (natural, synthetic or reconstructed) - [71.17](https://border.bot/hs-codes/7117) Imitation jewellery - [71.18](https://border.bot/hs-codes/7118) Coin ## How it is structured Heading 71.04 is one of 18 headings in chapter 71. Its first two digits, 71, are the chapter; the next two, 04, number the heading within it. Its subheadings add two more digits (7104.10, 7104.21, 7104.29). ## In other countries National tariff lines under heading 71.04 are live on border.bot for the United States (7 lines, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/71): 7 lines, used by 1 other country - Previous heading: [71.03](https://border.bot/hs-codes/7103) 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 - Next heading: [71.05](https://border.bot/hs-codes/7105) Dust and powder of natural or synthetic precious or semi- precious stones ## Frequently asked questions ### What does HS heading 71.04 cover? HS heading 71.04 covers 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. ### Which chapter is HS heading 71.04 in? HS heading 71.04 is in chapter 71 (natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin). ### How many subheadings does HS heading 71.04 have? HS heading 71.04 has 5 subheadings: 7104.10 (piezo-electric quartz), 7104.21 (other, unworked or simply sawn or roughly shaped, diamonds), 7104.29 (other, unworked or simply sawn or roughly shaped, other), 7104.91 (other, diamonds) and 7104.99 (other, other). ### Which countries’ tariffs list national lines under HS heading 71.04? National tariff lines under heading 71.04 are live on border.bot for the United States (7 lines, also used by 1 other country). ## Sources and updates The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026. This page was last updated on 11 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Machine-readable: https://border.bot/hs-codes/7104.json