HTS Number	Description	Unit of Quantity	General Rate of Duty	Details
7103	Precious stones (other than diamonds) and semiprecious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semiprecious stones, temporarily strung for convenience of transport:
7103 10	Unworked or simply sawn or roughly shaped:
7103 1020.00	Unworked	carat	Free	More
7103 1040.00	Other	carat	10.5%	More
7103 9100	Rubies, sapphires and emeralds		Free
7103 9100.10	Rubies	carat	Free	More
7103 9100.20	Sapphires	carat	Free	More
7103 9100.30	Emeralds	carat	Free	More
7103 99	Other:
7103 9910.00	Cut but not set, and suitable for use in the manufacture of jewelry	carat	Free	More
7103 9950.00	Other	carat	10.5%	More