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 | At its Rio de Janeiro headquarters, H.Stern has created a museum of precious stones, where it exhibits breathtaking specimens of aquamarines, citrines, and imperial topazes, among other gems. There we also find Hans Stern's collection of tourmalines, which consists of more than 1,000 stones in an extraordinary variety of colors, including green (often mistaken for emeralds), pink, red, and even a very rare piece in blue. The museum is open to the public. |
