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4 Carat Asscher Cut Diamond from Japan

A vintage-style Asscher cut diamond weighing 4 carats, with unique step-cut facets. This large nonindustrial loose diamond qualifies under HTS 7102.39.00.50.

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%

Import Tips

Large stones require enhanced security protocols and bonded carrier declarations

Obtain advance ruling for unusual cuts to confirm nonindustrial classification

Track market fluctuations; duties calculated on transaction value at import