This is a delightful mystery juxtaposed with a mother character at the end of the Russian Romanov era and her daughter in post-World War II New York City. While light on historical detail, the story evolves to keep the reader engaged, anticipating how the lost tiara's past relates to its current state and meaning. The story has unexpected twists and turns that add to its suspense. The characters are developed in such a manner that the reader feels their emotional states and conflicts. This is an easy read for those who enjoy historical fiction combined with a mystery/thriller.