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• Black Tourmaline: A Stone of Protection and October’s Alternative Birthstone

  by Birthstones GURU Team

  • month
  • tourmaline

  September 5, 2025

• Black Gemstones: Onyx, Opal, Pearl, and Beyond

  by Birthstones GURU Team

  • stone

  September 5, 2025

• Black Spinel: A Deep Dive into August’s Modern Birthstone

  by Birthstones GURU Team

  • month

  September 5, 2025

• Black Spinel: The Enigmatic August Birthstone

  by Birthstones GURU Team

  September 5, 2025

• Sapphire: A Rainbow of Hues and September’s Revered Birthstone

  by Birthstones GURU Team

  • sapphire

  September 5, 2025

• Pearls: June’s Timeless Birthstone – From Ocean Depths to Regal Adornment

  by Birthstones GURU Team

  • pearl

  September 5, 2025

• The Alluring Iridescence of October’s Black Opal

  by Birthstones GURU Team

  • opal

  September 5, 2025

• The Alluring Black Opal: October’s Captivating Birthstone

  by Birthstones GURU Team

  • month
  • opal

  September 5, 2025

• Black Obsidian: November’s Volcanic Gemstone of Protection and Truth

  by Birthstones GURU Team

  • month
  • obsidian

  September 5, 2025

• Black Obsidian: A Stone of Truth, Protection, and Transformation

  by Birthstones GURU Team

  • obsidian

  September 5, 2025