Alexandrite

Geology Science 4 of 4 appearances
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"Alexandrite" appearances by year

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All Geology clues by year

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# Clue Answer As Given Value Round Category Air Date Show
This variety of chrysoberyl is named for a 19th century czar, not moi Alexandrite $2,000 DJ GEMS & JEWELRY 2003-07-02 #4353
Of the 3 traditional birthstones for June, it's the one named for a Russian ruler Alexandrite $1,000 DJ GEMS 1994-10-31 #2336
This stone that's green in sunlight & red under artificial light is named for a czar alexandrite $500 J GEMS & JEWELRY 1992-02-25 #1732
Discovered in the Urals in 1833, it was named after the future czar of Russia alexandrite $1,000 DJ GEMS & JEWELS 1991-02-07 #1489
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