Synthetic Opal Cabochons from Mexico
Synthetic opal cabochons are reconstructed silica-based synthetic opals cut into smooth cabochon domes, unset for pendants and rings. They are synthetic semi-precious stones that are worked but not mounted, qualifying under this tariff item as 'other' synthetic stones.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the cabochons are not strung or set to qualify for this item
• Document the synthetic silica composition for CBSA
• Declare the stones as loose and unset to avoid reclassification as jewelry