India supplies 82.4% of U.S. imports of Synthetic & Reconstructed Precious & Semiprecious Stones, across 47 countries (year to date through August 2026).
HHI 6,830 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
47 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | India | $23.9M | 85.9% | -- | 10.1% |
| 2 | China | $908K | 3.3% | -- | 23.1% |
| 3 | Spain | $446K | 1.6% | -- | 10.0% |
| 4 | Germany | $438K | 1.6% | -- | 9.9% |
| 5 | Japan | $354K | 1.3% | -- | 10.1% |
| 6 | Thailand | $324K | 1.2% | -- | 15.8% |
| 7 | Belgium | $250K | 0.9% | -- | 3.1% |
| 8 | United Arab Emirates | $245K | 0.9% | -- | 12.5% |
| 9 | Israel | $223K | 0.8% | -- | 12.5% |
| 10 | Canada | $170K | 0.6% | -- | 1.3% |
| 11 | United Kingdom | $108K | 0.4% | -- | 14.5% |
| 12 | Switzerland | $95K | 0.3% | -- | 12.5% |
| 13 | Mexico | $90K | 0.3% | -- | 0.0% |
| 14 | Netherlands | $58K | 0.2% | -- | 10.0% |
| 15 | Denmark | $54K | 0.2% | -- | 10.0% |
| 16 | Indonesia | $43K | 0.2% | -- | 13.0% |
| 17 | South Korea | $30K | 0.1% | -- | 12.5% |
| 18 | Austria | $23K | 0.1% | -- | 10.0% |
| 19 | Hong Kong | $22K | 0.1% | -- | 12.5% |
| 20 | Turkey | $21K | 0.1% | -- | 12.5% |
| 21 | Australia | $17K | 0.1% | -- | 16.9% |
| 22 | Malaysia | $5K | <0.1% | -- | 13.0% |
| 23 | Dominican Republic | $3K | <0.1% | -- | 18.9% |
| 24 | Czech Republic | $2K | <0.1% | -- | 16.4% |
| 25 | Italy | -- | 0.0% | -- | -- |
| 26 | Kazakhstan | hidden | hidden | hidden | hidden |
| 27 | Armenia | hidden | hidden | hidden | hidden |
| 28 | Slovakia | hidden | hidden | hidden | hidden |
| 29 | Pakistan | hidden | hidden | hidden | hidden |
| 30 | Bangladesh | hidden | hidden | hidden | hidden |
| 31 | Vietnam | hidden | hidden | hidden | hidden |
| 32 | Singapore | hidden | hidden | hidden | hidden |
| 33 | France | hidden | hidden | hidden | hidden |
| 34 | Philippines | hidden | hidden | hidden | hidden |
| 35 | Ireland | hidden | hidden | hidden | hidden |
| 36 | Uruguay | hidden | hidden | hidden | hidden |
| 37 | Brazil | hidden | hidden | hidden | hidden |
| 38 | Taiwan | hidden | hidden | hidden | hidden |
| 39 | Sint Maarten | hidden | hidden | hidden | hidden |
| 40 | New Zealand | hidden | hidden | hidden | hidden |
| 41 | Marshall Islands | hidden | hidden | hidden | hidden |
| 42 | Mauritius | hidden | hidden | hidden | hidden |
| 43 | Madagascar | hidden | hidden | hidden | hidden |
| 44 | Greece | hidden | hidden | hidden | hidden |
| 45 | Botswana | hidden | hidden | hidden | hidden |
| 46 | Romania | hidden | hidden | hidden | hidden |
| 47 | Bulgaria | hidden | hidden | hidden | hidden |
Duty is the duty Census calculated on this month's imports for consumption from each country, as a share of their customs value. It applies the rates in force, additional duties such as Section 301, 232 and IEEPA included and claimed trade-agreement preferences netted out, so it is an observed rate rather than a statutory one. It is an estimate, not duty collected: antidumping and countervailing duties, fees and later refunds are not in it. YoY compares year-to-date value with the same months last year.