National Museum of Natural History
Brazilian Princess Topaz
March 1, 1979 – March 30, 1979
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Brazilian Princess Topaz Added
Brazilian Princess Topaz
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See a 21,327-carat (9 lb. 6 oz.) flawless light blue gem, considered to be the largest cut gemstone in the world. It was discovered in the Brazilian mountains near Teofilo Otono. On loan from an anonymous donor.