7104.21.00.00/Synthetic Rough Diamonds/Japan

Synthetic Rough Diamonds from Japan

Unworked synthetic diamonds in their natural crystalline form, directly from the chemical vapor deposition or high-pressure high-temperature process. Classified under HTS 7104.21.00.00 as synthetic diamonds that are unworked or simply sawn or roughly shaped, not strung, mounted, or set.

Duty Rate — Japan → United States

13%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Obtain lab certification (e.g

• GIA or IGI) confirming synthetic origin to distinguish from natural diamonds under HTS 7102

• Declare exact production method (CVD or HPHT) in documentation; avoid any mounting or setting which shifts to HTS 7115/7116

Synthetic Rough Diamonds from Japan — Import Duty Rate | HTS 7104.21.00.00