1. rubino   pearl   ruby   sapphire   emerald   Hint Half-n-half Clue   2. ametista   garnet   coral   onyx   amethyst   Half-n-half Clue   3. opale   sapphire   coral   jade   opal   Half-n-half Clue   4. onice   onyx   pearl   diamond   coral   Half-n-half Clue   5. zaffiro   ruby   coral   sapphire   onyx   Half-n-half Clue   6. topazio   topaz   onyx   ruby   amethyst   Half-n-half Clue   7. smeraldo   coral   sapphire   emerald   topaz   Half-n-half Clue