7104.91.50.00/Blue HPHT Synthetic Diamonds Melee/Canada

Blue HPHT Synthetic Diamonds Melee from Canada

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 — Canada → United States

16.4%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Spectral analysis certificates prove color doping method for customs

• Separate blue from colorless parcels to prevent averaging valuation errors