1. rubino   onyx   ruby   agate   turquoise   Hint Half-n-half Clue   2. corallo   coral   emerald   ruby   garnet   Half-n-half Clue   3. topazio   topaz   jade   turquoise   amethyst   Half-n-half Clue   4. diamante   amethyst   opal   diamond   sapphire   Half-n-half Clue   5. opale   opal   diamond   ruby   onyx   Half-n-half Clue   6. giada   ruby   diamond   turquoise   jade   Half-n-half Clue   7. onice   onyx   jade   ruby   agate   Half-n-half Clue