… Precious stones (other than diamonds) and semi-precious stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than diamonds) and semi-precious stones, temporarily strung for …
Explanatory notes
… stones, whether or not worked or graded but not strung, mounted or set; ungraded precious stones (other than … of this heading are therefore mainly stones intended for mounting or setting in jewellery or goldsmiths’ or … stones converted into articles, for example, cut agate mortars and pestles, agate crosses and rings, garnet goblets …