7102.29.00.10/Raw Carbonado Diamond/China

Raw Carbonado Diamond from China

Carbonado diamonds are polycrystalline, non-crystalline aggregates of diamond primarily used in industrial applications due to their extreme toughness and resistance to fracturing. Classified under HTS 7102.29.00.10 as miners' diamonds specifically carbonados, they are unworked or roughly shaped for mining and drilling tools. Their black, porous appearance distinguishes them from gem-quality diamonds.

Duty Rate — China → United States

35%

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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Calculate with your customs valueVerify classification with AI

Import Tips

• Verify authenticity through gemological certification to confirm carbonado structure and avoid misclassification as synthetic diamonds under 7104

• Provide mining origin documentation as carbonados are natural 'miners' diamonds' excluding lab-grown polycrystalline diamonds

• Ensure proper declaration of weight in carats; carbonados often sold in bulk for industrial processing

Raw Carbonado Diamond from China — Import Duty Rate | HTS 7102.29.00.10