Clarity-Enhanced Colombian Emerald Oval from Mexico
Oval-cut 2.5-carat Colombian emerald with polymer-enhanced clarity fissures for jewelry market. Worked but loose, HTS 7103.91.00.30 compliant.
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
• Disclose enhancement method (Oiling/Resin) explicitly
• Avoid over 90% sieve pass for powder misclass
• Color grading scales in docs