Rough Natural Diamond Close Rough from Mexico
A natural diamond in its close rough state, where it has been minimally bruted to approximate the final shape without further faceting or polishing. Classified under HTS 7102.31.00.00 as nonindustrial unworked or simply bruted diamond, intended for gemstone use rather than industrial applications.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Obtain Kimberley Process Certificate for all rough diamond imports to verify conflict-free origin
• Provide accurate documentation of weight in carats and basic shape; declare as nonindustrial to avoid reclassification
• Avoid common pitfalls like mislabeling as worked if any polishing is evident, leading to audits