The DeLong Star Ruby, a 100.32-carat (20.064 g) oval cabochon star ruby. Discovered in Burma in the 1930s, it was sold by Martin Ehrmann to Edith Haggin DeLong for US$21,400, who then donated it to the American Museum of Natural History in New York City in 1937.
The DeLong Star Ruby, a 100.32-carat (20.064 g) oval cabochon star ruby. Discovered in Burma in the 1930s, it was sold by Martin Ehrmann to Edith Haggin DeLong for US$21,400, who then donated it to the American Museum of Natural History in New York City in 1937.
Source: Wikipedia "DeLong Star Ruby" · CC BY-SA 4.0
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