1. nefrit   amethyst   jade   turquoise   garnet   Hint Half-n-half Clue   2. ametist   amethyst   garnet   sapphire   agate   Half-n-half Clue   3. almáz   diamond   coral   sapphire   agate   Half-n-half Clue   4. korallovyj polip   coral   agate   amethyst   sapphire   Half-n-half Clue   5. oniks   onyx   sapphire   turquoise   opal   Half-n-half Clue   6. izumrúdnyj   garnet   emerald   diamond   onyx   Half-n-half Clue   7. rubín   ruby   onyx   diamond   emerald   Half-n-half Clue