Mining Run Diamond Gravel from Japan
Diamond-bearing gravel from alluvial mining sites, containing unsorted rough diamonds mixed with waste rock and soil. Falls under HTS 7102.10.00.00 as unsorted diamonds straight from extraction, not processed, sorted, or set.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include full KP certification and origin declaration; gravel often scrutinized for smuggling risks
• Document diamond content estimates accurately; customs may sample for verification