HS 710221 Industrial
Quick Answer: Unworked diamonds, suitable for industrial use, imported under HS 710221 enter the UK at 0.00%, the EU at 0.00%, and the US duty-free under the MFN rate. This classification specifically covers rough diamonds not suitable for gem quality, intended for applications such as cutting tools or abrasives. Importers should verify specific end-use declarations and any potential licensing requirements, as these can vary. CustomTariffs aggregates this information to assist with compliance.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7102210000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7102210000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 71022110 | Free | — | — |
| 7102211020 | — | — | ["carat"] |
| 7102214000 | Free | — | ["carat"] |
| 710221 | — | — | — |
| 7102211010 | — | — | ["carat"] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 710221 cover?
This subheading covers "Industrial diamonds, unworked or simply sawn or cleaved, not further worked". As per the World Customs Organization (WCO) Harmonized System Nomenclature, this includes natural diamonds that are not suitable for use as gemstones due to their size, quality, or inclusions, and are primarily intended for industrial applications such as cutting, grinding, and polishing. The USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database confirm this scope, focusing on the industrial utility rather than aesthetic value.
What falls outside HS 710221?
The following products are excluded from HS 710221: diamonds that have undergone any further working beyond simple sawing or cleaving, such as cutting, polishing, or faceting, which would typically place them under subheading 710239 for non-industrial diamonds. Synthetic or laboratory-grown diamonds, even if intended for industrial use, are also classified elsewhere, generally under their respective synthetic material headings. Gem-quality diamonds, regardless of their current state, are also excluded.
What are common classification mistakes for HS 710221?
A common error is misinterpreting the term "industrial" in relation to diamonds. Importers may mistakenly classify diamonds that, while small or imperfect, could still be considered for jewelry purposes under this subheading. Conversely, diamonds intended solely for industrial applications but which have undergone minimal processing beyond sawing or cleaving might be incorrectly classified under more advanced working categories. Adherence to General Rule of Interpretation (GRI) 1, which states that classification shall be determined according to the terms of the headings and any relative Section or Chapter Notes, is crucial.
How should importers classify products under HS 710221?
The correct procedure for classifying products under HS 710221 involves a thorough examination of the physical characteristics and intended use of the diamonds. Importers must verify that the diamonds are natural, unworked or only sawn or cleaved, and are primarily suitable for industrial applications. Consulting the official WCO HS Explanatory Notes, the USITC HTS, or the EU TARIC database for specific definitions and examples is essential. A detailed description of the product's properties and intended use should be provided to customs authorities.
How is the duty calculated for products under HS 710221?
For products under HS 710221, the duty calculation is typically based on the value. For instance, 100 carats of industrial diamonds, unworked, declared at a customs value of $5,000 USD, would attract a US duty of $250.00 (5% ad valorem × $5,000). This is calculated using the Most Favored Nation (MFN) rate of 5% ad valorem published in the USITC Harmonized Tariff Schedule for subheading 7102.21.0000.
Which trade agreements reduce duties for HS 710221?
Several free trade agreements may reduce the applicable duty rate for HS 710221, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying originating goods from Canada or Mexico. The Generalized System of Preferences (GSP) may also offer preferential rates, often Free, for eligible developing countries, such as India. To claim these preferences, a valid origin declaration or certificate, such as a USMCA Certificate of Origin or a GSP Form A, is typically required by the importing country's customs authority.
```Which HS Codes Are Related?
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FAQ
What are the import duty rates for HS code 7102.21, specifically for industrial diamonds?
For HS code 7102.21, which covers 'Industrial diamonds, whether or not otherwise worked, but not strung, mounted or set; unsorted', the Most Favored Nation (MFN) duty rate in the United States is 0.00%. This means that diamonds classified under this code are generally imported duty-free into the US under the standard tariff schedule. Other countries may have different rates; for example, the UK Trade Tariff lists a duty rate of Free. Always consult the specific tariff schedule of the importing country for the most accurate and up-to-date information.
What are the classification criteria for diamonds under HS code 7102.21 (Industrial)?
HS code 7102.21 specifically applies to industrial diamonds. These are diamonds that are not of gem quality, typically due to their color, clarity, or shape, making them unsuitable for jewelry. They are primarily used for industrial applications such as cutting, grinding, drilling, and polishing due to their extreme hardness. The key criterion is their intended industrial use and their lack of gem-quality characteristics. The World Customs Organization (WCO) Harmonized System Explanatory Notes provide further guidance on distinguishing between gem diamonds and industrial diamonds.
Are there any preferential duty rates or trade agreements that impact imports of HS 7102.21?
While the MFN duty rate for industrial diamonds (HS 7102.21) is often 0.00% in major markets like the US, it's crucial to verify if any preferential rates apply under specific trade agreements. For instance, if a trade agreement grants duty-free access for such goods between the originating country and the importing country, the duty could still be 0.00%, but this would be under a preferential provision rather than the general MFN rate. Importers should always check the preferential tariff schedules of the importing country and confirm the rules of origin to claim any applicable benefits.
What documentation is typically required for importing industrial diamonds under HS code 7102.21?
When importing industrial diamonds under HS code 7102.21, standard import documentation will be required, including a commercial invoice, packing list, and bill of lading or air waybill. Additionally, due to the nature of diamonds, a certificate of origin may be necessary to verify the source of the goods. Depending on the importing country's regulations, specific declarations regarding the industrial nature of the diamonds might be requested. It is advisable for importers and customs brokers to consult the customs authorities of the destination country for any specific or additional documentation requirements, particularly concerning Kimberley Process certifications if there's any ambiguity with gem-quality diamonds, though industrial diamonds are generally outside its scope.
How is the duty calculated for HS 7102.21 if a duty were applicable, and can you provide an example?
HS code 7102.21 typically carries a 0.00% ad valorem duty rate in many jurisdictions, including the US. This means the duty is calculated as a percentage of the value of the goods. If, hypothetically, a duty rate of 3.5% ad valorem were applied to industrial diamonds valued at $10,000, the calculation would be: Duty = Value × Duty Rate. In this example, Duty = $10,000 × 3.5% = $350. Since the actual duty rate is 0.00%, the duty amount would be $10,000 × 0.00% = $0.00. This illustrates that even with a significant value, a 0.00% rate results in no import duty payable.