Opal: The Enigmatic Birthstone of October – History, Formation, and Symbolism by Birthstones GURU Team July 17, 2025
Opal: The Iridescent October Birthstone of Hope and Transformation by Birthstones GURU Team July 17, 2025
Opal: The Iridescent October Birthstone and Its Enduring Legacy by Birthstones GURU Team July 17, 2025