US Import Duty
HTS 7104.91.50.00 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 › Piezo-electric quartz › Diamonds › Other
With trade agreement: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
HTS code 7104.91.50.00 covers "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 › Piezo-electric quartz › Diamonds › Other" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.
Looking for a U.S. supplier of this product?
Tell us what you need and we'll find U.S. manufacturers who can quote you. Free, no account needed.
U.S. exports of Synthetic or reconstructed precious or semiprecious stones
The United States exported $317 million of goods under HS heading 7104 in 2025, to 66 countries and territories. Top destination markets:
| Country | Exports 2025 | YTD |
|---|---|---|
| United Arab Emirates | $158 million | ▲ +14% |
| Hong Kong | $54.5 million | ▲ +107% |
| India | $40.7 million | ▼ −46% |
| Canada | $14.6 million | ▼ −54% |
| Thailand | $8.7 million | ▼ −50% |
January–July 2026: $206 million (▲ +5.9%)
All markets and states for this product →
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. Source: U.S. Census Bureau, International Trade data (census.gov/foreign-trade), FAS value in current U.S. dollars, latest month July 2026. Change vs the same months of the previous year: Fromerica calculation.
Official US tariff data (USITC), refreshed daily.Last checked against the official schedule: . See recent US tariff changes →