… Synthetic or reconstructed precious or semi-precious stones, whether or not worked or graded but not strung, … synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport. …
Explanatory notes
… 71.04 - Synthetic or reconstructed precious or semi-precious stones, whether or not worked or graded but not strung, … their colour, brilliance, resistance to deterioration, and hardness are used by jewellers, goldsmiths and silversmiths …