Nigeria HS Code

HS Code 710231: Diamonds, whether or not worked, but not mounted or set : Nonindustrial : Unworked or simply sawn, cleaved or bruted in Nigeria

Q: Is HS code 710231 the same across all countries?

Yes — up to the 6-digit level, HS code 710231 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Nigeria extends it under ECOWAS CET.

Q: What system does Nigeria use to classify HS code 710231?

Nigeria classifies products under the ECOWAS Common External Tariff (ECOWAS CET; locally ECOWAS CET), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 710231 in Nigeria?

The official source is https://www.customs.gov.ng/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 710231 in Nigeria

Under Nigeria's ECOWAS Common External Tariff (ECOWAS CET), HS Code 710231 is the WCO Harmonized System subheading for Diamonds, whether or not worked, but not mounted or set : Nonindustrial : Unworked or simply sawn, cleaved or bruted. This is the most detailed internationally standardized level; Nigeria extends classifications to 10 digits under its national tariff system. 710231 belongs to Section XIV: Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin, Chapter 71: Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin, Heading 7102: Diamonds, whether or not worked, but not mounted or set.

Explore more 2026 Latest Nigeria import export trade data and shipment records for HS Code Rough Gem Diamonds on TradeInt global trade data platform

Classification Path of HS Code 710231 in Nigeria

Section XIV

Chapters (71) Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin

Chapter 71

Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin

HS Code 7102

Diamonds, whether or not worked, but not mounted or set

HS Code 710231

Diamonds, whether or not worked, but not mounted or set : Nonindustrial : Unworked or simply sawn, cleaved or bruted

HS Code 7102310000

Diamonds, whether or not worked, but not mounted or set: Non-industrial: Unworked or simply sawn, cleaved or bruted

Nigeria Tariff Classification: ECOWAS Common External Tariff (ECOWAS CET)

In Nigeria, HS 710231 is classified under the ECOWAS Common External Tariff (ECOWAS CET) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ECOWAS Common External Tariff (ECOWAS CET)

Local name ECOWAS CET

Digits 10

Official source https://www.customs.gov.ng/

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Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 7102

Top Nigeria import Product Under HS Code 7102

1 710210: Diamonds, whether or not worked, but not mounted or set : Unsorted $190 2 710229: Diamonds, whether or not worked, but not mounted or set : Industrial : Other $28

Figures shown for 2024.

For more 2026 recent data, search for Nigeria import trade records

Related HS Code to Nigeria Rough Gem Diamonds (710231)

HS Code 7102310000

Diamonds, whether or not worked, but not mounted or set: Non-industrial: Unworked or simply sawn, cleaved or bruted

HS Code 710210

Diamonds, whether or not worked, but not mounted or set : Unsorted

HS Code 710221

Diamonds, whether or not worked, but not mounted or set : Industrial : Unworked or simply sawn, cleaved or bruted

HS Code 710229

Diamonds, whether or not worked, but not mounted or set : Industrial : Other

HS Code 710239

Diamonds, whether or not worked, but not mounted or set : Nonindustrial : Other

HS Code 710110

Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for convenience of transport : Natural pearls

HS Code 710121

Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for convenience of transport : Cultured pearls : Unworked

HS Code 710122

Pearls, natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for convenience of transport : Cultured pearls : Worked

HS Code 710310

Precious stones (other than diamonds) and semiprecious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semiprecious stones, temporarily strung for convenience of transport : Unworked or simply sawn or roughly shaped

HS Code 710391

Frequently Asked Questions

What is HS code 710231 in Nigeria?

HS code 710231 covers Diamonds, whether or not worked, but not mounted or set : Nonindustrial : Unworked or simply sawn, cleaved or bruted in Nigeria. It sits in Chapter 71 (Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin), Heading 7102 of the Harmonized System, and is classified under ECOWAS CET.

Is HS code 710231 the same across all countries?

What system does Nigeria use to classify HS code 710231?

Where can I officially look up HS code 710231 in Nigeria?