Ritsuro Miyawaki

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Ritsuro Miyawaki is the head gemologist at the Tokyo museum where the Argyle Library Egg is displayed. He oversaw the egg's restoration and takes pride in preserving its intricate craftsmanship and technological marvel.

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Ritsuro Miyawaki is the head gemologist at the museum where the egg is displayed.

My dad made the biggest jewelled egg in the world. The obsession would destroy his marriage, family and fortune | Autobiography and memoir

The Guardian·

United Kingdom· 2026-03-07

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