Queen Esther Ring. Sterling silver, white gold (rhodium) plated ring with CZ (cubic Zirconia). Sizes 5-9. In the Scriptures, the Book of Esther describes Esther, or Hadassah in Hebrew, as a young Jewish woman who was willing to sacrifice herself to save the entire Jewish People. Her brave act symbolizes the spirit of the Jewish People that have been fighting to survive for almost 4,000 years. So many of us still carry Queen Esther's spirit with us.