1. agate   smeraldo   turchese   agata   ametista   Hint Half-n-half Clue   2. jade   onice   turchese   giada   perla   Half-n-half Clue   3. onyx   granato   perla   diamante   onice   Half-n-half Clue   4. emerald   ametista   smeraldo   diamante   turchese   Half-n-half Clue   5. coral   smeraldo   granato   corallo   zaffiro   Half-n-half Clue   6. diamond   granato   ametista   diamante   opale   Half-n-half Clue   7. sapphire   onice   zaffiro   diamante   giada   Half-n-half Clue