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7104.21.00.00/Synthetic Diamond Cleavage Rough/Japan

Synthetic Diamond Cleavage Rough from Japan

Synthetic diamonds cleaved along natural planes to create roughly shaped pieces, unpolished and ungraded. HTS 7104.21.00.00 applies to these simply sawn synthetic diamonds not yet strung or set for retail.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Cleavage documentation must show no faceting; photos of rough state recommended

• Temporarily strung parcels ok if declared for transport only