HS code · 6-digit subheading
HS Code 7102.39 – Diamonds; non-industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set
HS code 7102.39 is the 6-digit subheading for diamonds, non-industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set. It is used for partially cut diamonds, pre-formed diamond shapes, polished diamond facets (unmounted), single-cut diamonds and rose-cut diamonds.
What HS 7102.39 covers
This category encompasses non-industrial diamonds that have undergone initial processing beyond just being unworked, sawn, cleaved, or bruted, but are not yet mounted or set in jewelry. This includes diamonds that have been partially cut, pre-formed, or otherwise prepared for final faceting and polishing. These are crucial intermediate products in the diamond manufacturing pipeline, typically traded between specialized cutting centers and jewelry manufacturers globally. The trade involves a sophisticated network of diamond cutters, polishers, and dealers who meticulously transform rough stones into brilliant, finished gems. Understanding the specific stage of processing is paramount for correct classification, as the value of the diamond significantly increases with each successive step of refinement. Ethical sourcing and traceability remain paramount, with industry standards like the Kimberley Process and various chain-of-custody initiatives heavily influencing trade practices and consumer confidence.
- Covers
- Partially cut diamonds
- Pre-formed diamond shapes
- Polished diamond facets (unmounted)
- Single-cut diamonds
- Rose-cut diamonds
- Table-cut diamonds
- Briolette diamonds (unmounted)
- Examples
- GIA-certified loose diamonds (pre-set)
- HRD Antwerp certified loose diamonds
- IGI certified loose diamonds
- Forevermark loose diamonds (pre-set)
Codes often confused with 7102.39
Common mistake. This code can be confused with 710231 (unworked non-industrial diamonds) if the processing is minimal, or with 710491 (worked synthetic diamonds) if the origin is not clearly natural.
Top exporters and importers of HS code 710239, 2025
In 2025, the largest exporter of HS code 710239 in UN Comtrade data was India, with 28% of world exports; the largest importer in UN Comtrade data was Hong Kong, with 23% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 India $12.5B 28% of world exports
- 2 Hong Kong $10.1B 22% of world exports
- 3 United States $7.7B 17% of world exports
World total: $45.3B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Hong Kong $10.7B 23% of world imports
- 2 United States $7.5B 16% of world imports
- 3 United Arab Emirates* ~$6.0B 13% of world imports · partner records ↗
World total: $46.0B 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 7102.39
Brazil does not split HS 7102.39: its NCM code is 7102.39.00.
All Brazil NCM codes in heading 71.02 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 7102.39
What is HS code 710239?
HS code 710239 is a 6-digit subheading in the Harmonized System that covers: Diamonds; non-industrial, (other than unworked or simply sawn, cleaved or bruted), but not mounted or set. This category encompasses non-industrial diamonds that have undergone initial processing beyond just being unworked, sawn, cleaved, or bruted, but are not yet mounted or set in jewelry. This includes diamonds that have been partially cut, pre-formed, or otherwise prepared for final faceting and polishing. These are crucial intermediate products in the diamond manufacturing pipeline, typically traded between specialized cutting centers and jewelry manufacturers globally. The trade involves a sophisticated network of diamond cutters, polishers, and dealers who meticulously transform rough stones into brilliant, finished gems. Understanding the specific stage of processing is paramount for correct classification, as the value of the diamond significantly increases with each successive step of refinement. Ethical sourcing and traceability remain paramount, with industry standards like the Kimberley Process and various chain-of-custody initiatives heavily influencing trade practices and consumer confidence.
What products fall under HS code 710239?
Partially cut diamonds, pre-formed diamond shapes, polished diamond facets (unmounted), single-cut diamonds, rose-cut diamonds, table-cut diamonds, briolette diamonds (unmounted)
What are common misclassifications for HS code 710239?
This code can be confused with 710231 (unworked non-industrial diamonds) if the processing is minimal, or with 710491 (worked synthetic diamonds) if the origin is not clearly natural.
Which countries are the top exporters of goods under HS code 710239?
In 2025, the top exporters of HS code 710239 in UN Comtrade data were India ($12.5B, 28% of world exports), Hong Kong ($10.1B) and the United States ($7.7B). World exports came to about $45.3B, 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 goods under HS code 710239?
In 2025, the top importers of HS code 710239 in UN Comtrade data were Hong Kong ($10.7B, 23% of world imports), the United States ($7.5B) and the United Arab Emirates (about $6.0B). World imports came to about $46.0B, 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.
How is HS code 710239 structured?
HS code 710239 is a 6-digit subheading under the Harmonized System. The first 2 digits (71) identify the chapter, digits 3-4 (02) identify the heading, and digits 5-6 (39) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 710239?
In Brazil, HS code 710239 is NCM 7102.39.00. The last two digits are 00 because Brazil does not split this HS code further.