HS 710510 Of diamonds
Quick Answer: Diamonds imported under HS 710510 enter the UK at 0.00%, the EU at 0.00%, and the US duty-free under the MFN rate. This code specifically covers diamonds, whether or not worked, but not mounted or set. This includes rough, cut, or otherwise processed diamonds not incorporated into jewelry or other finished articles. Importers should note that while duty rates are generally favorable, other import requirements, such as specific documentation for precious stones, may apply. CustomTariffs aggregates this tariff information for ease of trade planning.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7105100000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7105100000 | 0.00 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 71051000 | Free | — | — |
| 7105100011 | — | — | ["carat"] |
| 7105100015 | — | — | ["carat"] |
| 7105100020 | — | — | ["carat"] |
| 7105100030 | — | — | ["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 710510 cover?
This subheading covers diamonds, whether or not worked, but not mounted or set. According to the World Customs Organization's Harmonized System Nomenclature, this includes natural or synthetic diamonds that have undergone processing such as cutting, polishing, or faceting. Official definitions from the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this classification applies to loose diamonds intended for industrial or gem-quality purposes, excluding those already incorporated into jewelry or other articles.
What falls outside HS 710510?
The following products are excluded from HS 710510: diamonds that are mounted or set in jewelry, precious metal articles, or other finished goods. Also excluded are synthetic diamond powders or dust not specifically prepared for use as abrasives, which may fall under other headings depending on their form and intended application. Imitation diamonds, such as cubic zirconia or moissanite, are also classified elsewhere, typically under headings for imitation jewelry or other imitation gemstones.
What are common classification mistakes for HS 710510?
A common error is the misclassification of diamonds that have been set into jewelry or other articles. According to General Rule of Interpretation (GRI) 1, classification is determined by the terms of the headings and any relative section or chapter notes. If a diamond is mounted or set, it is no longer considered "of diamonds" in its raw or worked but loose form and should be classified with the article it is incorporated into, often under Chapter 71 or other relevant chapters for finished goods.
How should importers classify products under HS 710510?
The correct procedure for classifying products under HS 710510 involves verifying that the diamonds are loose and have not been mounted or set. Importers and customs brokers must consult the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, to confirm the precise scope of the subheading. Examination of the product's form and intended use is critical, and supporting documentation, like gemological certificates, can aid in accurate classification.
How is the duty calculated for products under HS 710510?
A parcel of 10 carats of polished, loose diamonds declared at a customs value of $5,000 USD would attract a US duty of $0.00. This is because the Most Favored Nation (MFN) duty rate for HS 710510 in the USITC Harmonized Tariff Schedule is 0% ad valorem. Therefore, the calculation is 0% × $5,000 = $0.00. This reflects the duty-free status for many worked diamonds under the US tariff schedule.
Which trade agreements reduce duties for HS 710510?
Several free trade agreements may reduce the applicable duty rate for HS 710510, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates, potentially Free, for originating goods from member countries like Vietnam. Documentation required typically includes a self-certified origin statement or a certificate of origin, depending on the specific agreement and importing country's requirements.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 710510, covering 'Of diamonds'?
For HS code 710510, which pertains to 'Of diamonds, whether or not worked, but not strung, mounted or set (except unsorted diamonds)', the duty rates are generally preferential. For instance, under the U.S. Harmonized Tariff Schedule (USHTS), the Most Favored Nation (MFN) rate is Free. Similarly, the UK Global Tariff indicates a Free rate. The EU's TARIC system also typically lists a Free rate for this classification. Always verify the specific rate applicable to your country of import and origin of goods.
How is the duty for HS code 710510 calculated, and can you provide an example?
Since the duty rate for HS 710510 is often Free, the calculation typically results in zero duty. However, if a specific trade agreement or a particular country's tariff schedule imposed a duty, it would be calculated based on the value of the diamonds. For example, if a hypothetical duty rate of 1% ad valorem applied to a shipment of worked diamonds valued at $100,000, the duty would be calculated as: 1% of $100,000 = $1,000. In most major markets, the duty is 0.00% ad valorem, meaning no duty is payable.
What specific documentation is typically required when importing goods classified under HS code 710510?
When importing goods under HS code 710510 ('Of diamonds'), standard import documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Crucially, importers may need to provide a certificate of origin to substantiate claims for preferential duty rates under trade agreements. For unset diamonds, documentation confirming their origin and potentially their status as 'worked' or 'unsorted' may be necessary. Compliance with regulations concerning conflict diamonds (e.g., Kimberley Process Certification Scheme) is also paramount.
Which trade agreements commonly affect the import duties for HS code 710510, and what are their general implications?
Many trade agreements aim to reduce or eliminate duties on goods like diamonds. For example, agreements between the EU and various countries, or the USMCA (United States-Mexico-Canada Agreement), can offer preferential access. The general implication of these agreements for HS 710510 is that the already low or Free duty rates may be maintained or confirmed. Importers should consult the specific provisions of any applicable trade agreement to confirm eligibility for preferential treatment and any associated rules of origin or documentation requirements.
What are the classification criteria for diamonds to fall under HS code 710510?
HS code 710510 specifically covers 'Of diamonds, whether or not worked, but not strung, mounted or set (except unsorted diamonds)'. This means the diamonds themselves are the subject of the classification. 'Worked' includes cutting, polishing, or other treatments that enhance their appearance or value. The key exclusion is diamonds that are already strung, mounted, or set into jewelry or other articles. Unsorted diamonds, which are typically rough and not graded, may fall under a different subheading if not specifically covered by this code's exceptions. Verification with the WCO's Explanatory Notes or national customs rulings is advisable for complex cases.