1. pearl   topazio   smeraldo   perla   giada   Hint Half-n-half Clue   2. topaz   agata   topazio   turchese   opale   Half-n-half Clue   3. agate   giada   topazio   granato   agata   Half-n-half Clue   4. ruby   agata   rubino   ametista   perla   Half-n-half Clue   5. diamond   perla   diamante   turchese   onice   Half-n-half Clue   6. emerald   giada   smeraldo   diamante   agata   Half-n-half Clue   7. garnet   granato   rubino   giada   onice   Half-n-half Clue