Import duty on Diamonds, whether or not worked, but not mounted or set (HS 7102)

Heading 7102 covers 5 tariff lines in LoadLoom's table; 4 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.

HS code	Goods	US duty	Canada duty	USMCA
7102.10	Diamonds; whether or not worked, but not mounted or set, unsorted	Free	Free	Free with certificate
7102.21	Diamonds; industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set	Free	Free	Not eligible
7102.29	Diamonds; industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set	Free	Free	Free with certificate
7102.31	Diamonds; non-industrial, unworked or simply sawn, cleaved or bruted, but not mounted or set	Free	Free	Free with certificate
7102.39	Diamonds; non-industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set	Free	Free	Free with certificate

This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.

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Chapter 71: Natural, cultured pearls; precious, semi-precious stones; precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin · Every chapter