Below you may find the Discovered in a Sri Lankan mine in 2015 the Star of Adam one of these blue gems is worth an estimated $100 million which is part of the Jeopardy Archive. In case the question or answer is wrong or something is missing do not hesitate to contact us and we will be glad to help you out. This question was last seen on April 21 2022 Jeopardy! TV Game Show.

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