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Blue HPHT Synthetic Diamonds Melee from Mexico

Tiny blue synthetic diamonds (0.8-1.2mm) created via HPHT with boron doping for color. HTS 7104.91.5000 for synthetic diamond melee, worked but loose. Used in micro-pave jewelry designs.

Duty Rate — Mexico → United States

16.4%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Spectral analysis certificates prove color doping method for customs

Separate blue from colorless parcels to prevent averaging valuation errors

Blue HPHT Synthetic Diamonds Melee from Mexico — Import Duty Rate | HTS 7104.91.50.00