7104.99.10.00
Cut but not set, and suitable for use in the manufacture of jewelry
Synthetic or reconstructed precious or semiprecious stones, whether or not worked or graded but not strung, mounted or set; ungraded synthetic or reconstructed precious or semiprecious stones, temporarily strung for convenience of transport: Other: Other
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
10%
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.90.08
35%
ActiveArticles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2023
Column 1 general rate set to Free.
Related CBP rulings
The tariff classification of crystal wafers from China.
The items are described as circular crystal wafers made of CTGS (Calcium Tantalum Gallium Silicate), CTAS (Calcium Tantalum Aluminum Silicate), and CNGS (Calcium Niobium Gallium Silicate). The dimensions are typically 8 to 10 mm in diameter
The tariff classification of unmounted piezoelectric quartz crystals from Japan.
The merchandise involved is unmounted piezoelectric crystals. You have inquired whether this merchandise is now classified under heading 8541.60.00 HTSUS which provides for “Mounted piezoelectric crystals…” The Harmonized Commodity Descript
Country of origin marking of polycrystalline diamond toolblanks; grinding/polishing;classification
The product is described as a Compax polycrystalline diamond tool blank manufactured in the U.S. using diamond crystals which are grown together and integrally bonded to a cemented tungsten carbide substrate using a high-temperature, high-p
The tariff classification of synthetic sapphire blanks fromSwitzerland.
The tariff classification of synthetic sapphire blanks fromSwitzerland.
The tariff classification of a sapphire wafer from Russia.
We regret the delay in responding. The submitted sample is a sapphire (corundum) wafer. The item is 2" in diameter and 0.013" thick and weighs approximately 1 gram. It is grown by a Czochralski process as a single crystal, sliced and polish
The tariff classification of synthetic emeralds from Russia and Brazil.
You intend to import synthetic unworked or roughly shaped emerald crystals from Russia. These crystals will then be subsequently exported to Brazil where they will be cut and finished for importation back to the U.S.
The tariff classification of unmounted quartz crystal blanks from Japan.
They measure .312" in diameter and are about .003" thick. You feel that the correct classification of the quartz crystal blanks should be 8541.90.0000, Harmonized Tariff Schedule of the United States (HTS). Explanatory Note 85.41, Harmonize
Protest No. 0401-92-100306; Sapphire crackle; Chapter 71Note 1(a)
Sapphire crackle consists of an assortment of rough pieces of a opaque or clear glass-like material created from synthetic sapphire boules. Boules are used in industrial applications, such as instrument bearings, jewel bearings and substrat
The tariff classification of cut synthetic diamond crystalsfrom Ireland.
The two submitted samples are cut synthetic diamond crystals, known under the trade names of "monodite" (plates and fabricated shapes) and "monodress" (logs). They will be further processed in the manufacture of cutting or turning tools of
The tariff classification of unmounted crystal quartz blanksfrom Japan.
You have submitted four samples of unmounted crystal quartz blanks.
The tariff classification of synthetic gemstone "shapes"from Czechoslovakia.
The tariff classification of synthetic gemstone "shapes"from Czechoslovakia.
The tariff classification of a Gilson emerald from Japan.
The tariff classification of a Gilson emerald from Japan.
Other codes in heading 7104
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 7104.99.10.00 from each major US trading partner.
Follow 7104.99.10.00
Get an email when a new CBP ruling cites this code, a ruling on it is revoked, or its tariff measures change.
One email per day at most. Confirm your address once, unsubscribe anytime.
Need to defend this classification?
Get the full 10-digit classification with GRI reasoning for your product, backed by cited CBP rulings and an audit trail for reasonable care.