Category expensive

• A Spectrum of Value: Exploring the World’s Most and Least Expensive Birthstones

  by Birthstones GURU Team

  October 5, 2025

• The Rarest and Most Valuable Birthstones: A Guide to Alexandrite, Diamond, Ruby, Emerald, and Sapphire

  by Birthstones GURU Team

  September 29, 2025

• The Allure of Alexandrite: June’s Color-Changing Gem

  by Birthstones GURU Team

  • month

  September 26, 2025

• December’s Tanzanite: A Modern Gem of Violetish-Blue Hue

  by Birthstones GURU Team

  September 26, 2025

• A Spectrum of Value: Ranking Birthstones by Price Per Carat

  by Birthstones GURU Team

  September 25, 2025

• The Rarest and Most Valuable Birthstones: A Guide to Gemstone Value

  by Birthstones GURU Team

  • gem

  September 25, 2025

• A Guide to Birthstone Value: From Affordable Citrine to Covetable Alexandrite

  by Birthstones GURU Team

  September 24, 2025

• The Allure of Alexandrite: June’s Color-Changing Birthstone

  by Birthstones GURU Team

  September 24, 2025

• The Rarest and Most Valuable Birthstones: A Comprehensive Guide

  by Birthstones GURU Team

  September 18, 2025

• The Rarest and Most Valuable Birthstones: A Guide to Precious Gems

  by Birthstones GURU Team

  September 17, 2025