HS Code 7104.21 : 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, Other, unworked or simply sawn or roughly shaped, Diamonds
MODULE 2: EXTRACTABLE ANSWER (AEO / SPEAKABLE)
Tariff data verified: July 2026
EN (Official WCO)
FR (Pending)
ES (Pending)
The 6-digit Harmonized System (HS) code for 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, other, unworked or simply sawn or roughly shaped, diamonds is 7104.21. Under the 2026 Peru (SUNAT), the representative MFN general duty rate is 0% [SUNAT Peru].
MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY
Chapter 71
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
Heading 7104
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
Subheading .21
.21
Other, unworked or simply sawn or roughly shaped, Diamonds
MODULE 4: SIGNATURE B: TARIFF MATRIX
Import Duty Rates by Destination
United StatesUnited KingdomEuropean UnionCanadaMexicoChinaJapanIndiaAustraliaSouth KoreaGermanyNetherlandsBrazilTürkiyeChinese TaipeiVietnamThailandIndonesiaMalaysiaSingaporeSaudi ArabiaUnited Arab EmiratesSouth AfricaEgyptIsraelChileColombiaPeruPhilippinesPakistanNew ZealandNorwayNigeriaKenyaMoroccoArgentinaEcuadorBangladeshUkraineKazakhstanQatarKuwaitOmanJordanBahrainSri LankaTunisiaGhanaCôte d'IvoireGeorgiaCambodiaPanamaCosta RicaDominican Republic
Peru (SUNAT Aduanas)
7104.21
MODULE 5: PERU IMPORT DUTY & IGV BREAKDOWN
Notice: Peruvian customs entry, NANDINA tariff classification, MFN duty rates, and 18% IGV/IPM are governed by Superintendencia Nacional de Aduanas y de Administración Tributaria (SUNAT). Always verify declarable lines with SUNAT prior to import.
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MODULE 6: Mandatory Customs Entry Document Matrix
Rule-Derived Customs Entry Package Checklist
UNIVERSAL DOCUMENT
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
UNIVERSAL DOCUMENT
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
PREFERENTIAL RULE
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
Standard Entry
This commodity does not carry mandatory PGA pre-clearance flags under the ACE message set.
MODULE 8: PERU Trade Remedies & Safeguards
SUNAT (Superintendencia Nacional de Aduanas) Anti-Dumping / Trade Defence
Standard SUNAT Customs Tariff 2026
Steel & Commodity Safeguards
Exempt (Non-Steel Commodity)
Regulatory Compliance Status
Standard Statutory Clearance
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
Browse all preferential trade calculators & compliance tools in our Customs Tools Hub ↗.
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| MFN | WCO Most-Favoured-Nation (MFN) Status | Standard MFN Rate | Applies to all WTO member states for 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, Other, unworked or simply sawn or roughly shaped, Diamonds. |
| FTA | Peru Preferential & Regional Trade Agreements | Free / Concessional | Subject to official Certificate of Origin & Rules of Origin (RoO) requirements. |
MODULE 10: Logistics, Freight & Transport Specifications
Standard 20ft Container
~28 CBM / 28,000 kg Payload
Standard 40ft High-Cube
~68 CBM / 28,600 kg Payload
Stowage Factor & Handling
Standard commercial packaging for 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, Other, unworked or simply sawn or roughly shaped, Diamonds
MODULE 11: SUNAT Advance Classification Ruling
Legally binding classification rulings issued by SUNAT for HS 7104.21.
Query official SUNAT portal:
Search SUNAT Portal for 7104.21 →SUNAT Peru Customs Lines (7104.21)
National line-level (8/10-digit) detail for Peru (SUNAT): coverage in progress.
Universal 6-digit WCO backbone applied rate: 0%. Confirm the full national commodity code at the official source (SUNAT Peru).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 7104.10 | Subheading under Heading 7104 | HS 7104.10 Peru Duty & Entry Rules → |
| 7104.29 | Subheading under Heading 7104 | HS 7104.29 Peru Duty & Entry Rules → |
| 7104.91 | Subheading under Heading 7104 | HS 7104.91 Peru Duty & Entry Rules → |
| 7104.99 | Subheading under Heading 7104 | HS 7104.99 Peru Duty & Entry Rules → |
Official Primary Sources & Authority References
SUNAT Peru Customs Portal ↗
Official Peru SUNAT tariff schedule, 18% IGV, and CPTPP rules.
SUNAT Advance Classification Ruling System ↗
SUNAT official binding advance classification rulings database.
MODULE 14: Frequently Asked Questions (FAQ) & Operational Guide
What is the 6-digit WCO tariff classification and United States (USITC HTS) general duty for 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, Other, unworked or simply sawn or roughly shaped, Diamonds?
Under WCO Harmonized System 2022 and United States (USITC HTS), 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, Other, unworked or simply sawn or roughly shaped, Diamonds is classified under HS 7104.21 (Heading 7104, Chapter 71). The representative PE MFN general duty rate is 0%.
How is HS 7104.21 distinguished within Heading 7104 (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)?
Heading 7104 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. Subheading 7104.21 specifically isolates Other, unworked or simply sawn or roughly shaped, Diamonds. Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 7104.
What are the primary candidate subheadings related to HS 7104.21?
Related subheadings under Heading 7104 include 7104.10, 7104.29, 7104.91, 7104.99. Classification depends on processing stage, decaffeination, purity, or material form.
What mandatory commercial entry documents are required to import 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, Other, unworked or simply sawn or roughly shaped, Diamonds?
Commercial Invoice (detailing Incoterms, currency, and origin), Packing List, Bill of Lading (or Air Waybill), CBP Form 7501 Entry Summary, and a continuous customs bond are required for formal entries.
Can goods under HS 7104.21 enter duty-free under USMCA or Free Trade Agreements?
Yes. Eligible goods originating in Mexico, Canada, South Korea, or Australia enter duty-free under preference SPI codes (P, KR, AU) provided they satisfy Regional Value Content (RVC) or tariff-shift rules with a valid Certificate of Origin.
What is the US formal entry threshold for shipments of 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, Other, unworked or simply sawn or roughly shaped, Diamonds?
Commercial shipments of 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, Other, unworked or simply sawn or roughly shaped, Diamonds with a customs value exceeding $2,500 USD require formal customs entry (CBP Form 7501) and a continuous entry bond. Informal entry applies to lower values.
How can an importer obtain a binding CBP classification ruling for HS 7104.21?
Importers may submit an e-Ruling request under 19 CFR Part 177 to CBP National Commodity Specialist Division (NCSD) to obtain a legally binding tariff classification ruling prior to importation.
What import VAT or sales tax applies to HS 7104.21 in Peru?
Commercial imports of 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, Other, unworked or simply sawn or roughly shaped, Diamonds under HS 7104.21 into Peru are subject to 18% IGV (16% IGV + 2% IPM), assessed on the entered customs value plus applicable duties.
What is the customs duty de minimis threshold in Peru?
The customs de minimis threshold for import shipments into Peru is USD $200. Consignments under this value may qualify for duty-free or simplified entry under local regulations.
Which authority regulates customs entry and tariff classification in Peru?
Customs declarations, import duty assessments, and SUNAT Advance Classification Ruling System for HS 7104.21 are administered by SUNAT (Superintendencia Nacional de Aduanas).
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