Product classification
HS code for Cut gemstones: 7103.99
Stones, precious (other than diamonds) and semi-precious stones, (other than rubies, sapphires and emeralds), worked other than simply sawn or roughly shaped, not strung, mounted or set.
Classification of cut gemstones under HS 7103.99
The classification of cut gemstones under HS code 7103.99 is determined by the mineralogical nature of the stone and the degree of processing it has undergone. Chapter 71 of the Harmonized System covers natural or cultured pearls, precious or semi-precious stones, and precious metals. Within this chapter, heading 7103 is reserved for precious stones (other than diamonds) and semi-precious stones. The subheading 7103.99 specifically addresses stones that have been \"worked.\" In the context of the HS, \"worked\" means the stones have been subjected to processes beyond simple sawing, cleaving, or rough shaping. This includes stones that have been faceted, polished, or carved into specific shapes for use in jewelry or ornamentation. However, a critical requirement for this code is that the stones must not be strung, mounted, or set. If the stones are permanently set into a ring or necklace, they would transition to heading 7113. The exclusion of diamonds (7102) and the specific exclusion of rubies, sapphires, and emeralds (7103.91) makes 7103.99 the residual category for all other natural worked semi-precious and precious stones. This includes a vast array of minerals such as quartz, amethyst, citrine, topaz, garnet, tourmaline, jade, and opal. The classification also requires that the stones are natural; synthetic versions are moved to 7104. Furthermore, the stones must not be simply sawn or roughly shaped, as those fall under 7103.10. The distinction is vital for customs valuation and the application of specific trade regulations regarding natural resources.
- Covers
- Faceted amethyst stones
- Polished jade cabochons
- Cut citrine for jewelry making
- Worked tourmaline and garnets
- Carved semi-precious stones
- Also under 7103.99
- Tiffany & Co. (for finished jewelry containing these)
- Swarovski (for cut stones)
- various independent jewelers
- Gemfields (mining and marketing)
Codes often confused with 7103.99
Common mistake. The most frequent confusion occurs with HS code 7103.10, which is for unworked or simply sawn stones. If a stone has been polished to a high shine, it must move to 7103.99. Another common error is using 7103.91, which is strictly reserved for rubies, sapphires, and emeralds. Finally, if the stones are already set in metal, they must be classified under 7113 as jewelry.
Top exporters and importers of HS 710399 (the code used for cut gemstones), 2025
In 2025, the largest exporter of HS 710399 (the code used for cut gemstones) in UN Comtrade data was Thailand, with 19% of world exports; the largest importer in UN Comtrade data was Hong Kong, with 18% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 710399, not only cut gemstones.
Top exporters 2025 · share of world exports
- 1 Thailand $502M 19% of world exports
- 2 Hong Kong $425M 16% of world exports
- 3 Israel $343M 13% of world exports
World total: $2.6B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Hong Kong $383M 18% of world imports
- 2 Thailand $355M 17% of world imports
- 3 United States $350M 17% of world imports
World total: $2.1B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for cut gemstones
Brazil classifies cut gemstones under NCM 7103.99.00: HS 7103.99 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about cut gemstones
What is the HS code for Cut gemstones?
The HS code for Cut gemstones is 710399 (Stones; precious (other than diamonds) and semi-precious stones, (other than rubies, sapphires and emeralds), worked other than simply sawn or roughly shaped, not strung, mounted or set). The HS code for worked (cut or polished) natural precious or semi-precious stones, excluding diamonds, rubies, sapphires, and emeralds, is 7103.99.
How do I classify Cut gemstones for customs?
Cut gemstones is classified under HS code 710399 — Stones; precious (other than diamonds) and semi-precious stones, (other than rubies, sapphires and emeralds), worked other than simply sawn or roughly shaped, not strung, mounted or set. This is a 6-digit subheading level code.
Can these stones be imported on a string?
They can only be classified here if they are temporarily strung for the convenience of transport. If they are permanently strung or graduated, they may be classified as jewelry under 7116.
Which countries are the top exporters of cut gemstones (HS 710399)?
In 2025, the top exporters of HS 710399 (the code used for cut gemstones) in UN Comtrade data were Thailand ($502M, 19% of world exports), Hong Kong ($425M) and Israel ($343M). World exports came to about $2.6B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of cut gemstones (HS 710399)?
In 2025, the top importers of HS 710399 (the code used for cut gemstones) in UN Comtrade data were Hong Kong ($383M, 18% of world imports), Thailand ($355M) and the United States ($350M). World imports came to about $2.1B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Cut gemstones the same in all countries?
The base HS code 710399 for Cut gemstones is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for cut gemstones in Brazil?
In Brazil, cut gemstones (HS 710399) is classified under NCM 7103.99.00.