Harmonized Tariff Schedule of the United States · HTS code · HS 7102.31

7102.31.00

7102.31.00: Rough diamonds (non-industrial): Unworked or simply sawn, cleaved or bruted

Rough diamonds (non-industrial)

Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 7102 Diamonds, whether or not worked, but not mounted or set:
  2. Nonindustrial:
  3. 7102.31.00 Unworked or simply sawn, cleaved or bruted

What you pay

Importing into USA

Customs duty Free standard rate depends on the country of origin
Additional duties and charges 1 additional measure
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Additional duties and charges 1

  • Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 7.5%
    Applies to goods from
    China
    In force
    from 1 September 2019
    Legal act
    HTSUS 9903.88.15

Same subheading in other tariffs

7102.31 Unworked or simply sawn, cleaved or bruted

UK Free Third-country duty 1 tariff line EU Free Third-country duty 1 tariff line Türkiye Free Third-country duty 1 tariff line Canada Free Third-country duty 3 tariff lines Mexico Free Third-country duty 1 tariff line Brazil 7.2% Third-country duty 1 tariff line Argentina 7.2% Third-country duty 1 tariff line Peru Free Third-country duty 1 tariff line New Zealand Free Third-country duty 1 tariff line Japan Free Third-country duty 1 tariff line Taiwan Free Third-country duty 1 tariff line GCC Free Third-country duty 1 tariff line Switzerland Free Third-country duty 1 tariff line Norway Free Third-country duty 1 tariff line North Macedonia 15% Third-country duty 1 tariff line Nigeria 5% Third-country duty 1 tariff line

Legal notes

Chapter notes: Chapter 71 →

HTS code 7102.31.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 7102.31 (unworked or simply sawn, cleaved or bruted).

The general duty is free, and quantities are declared in carat.

For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is free, the Brazil duty is 7.2%, the Argentina duty is 7.2%, the Peru duty is free, the New Zealand duty is free, the Japan duty is free, the Taiwan duty is free, the GCC duty is free, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 15% and the Nigeria duty is 5%.

The United States imported goods of subheading 7102.31 worth US$193m in 2024; the largest supplier was Botswana.

Questions and answers

What is the USA import duty for HTS code 7102.31.00?

The general duty in the Harmonized Tariff Schedule of the United States is free; the supplementary unit is carat. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Where does the United States import these goods from?

For subheading 7102.31 as a whole, the largest supplier in 2024 was Botswana (US$62m), followed by Lesotho.

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