1. corallo   pearl   ruby   coral   emerald   Hint Half-n-half Clue   2. turchese   amethyst   garnet   ruby   turquoise   Half-n-half Clue   3. smeraldo   amethyst   emerald   diamond   agate   Half-n-half Clue   4. giada   opal   jade   emerald   pearl   Half-n-half Clue   5. rubino   ruby   turquoise   garnet   agate   Half-n-half Clue   6. zaffiro   sapphire   ruby   coral   diamond   Half-n-half Clue   7. onice   opal   sapphire   emerald   onyx   Half-n-half Clue