Sapphire Grades
Gem Guide

Sapphire color grading is both an art and a science, with terminology that can confuse even experienced buyers. This comprehensive guide explains the various color grades, from the delicate cornflower blue of Ceylon sapphires to the deep royal blue associated with Burmese stones, helping you understand what makes each color grade unique and valuable.

While most people are familiar with the 4Cs of diamond grading, fewer understand that sapphires have their own comprehensive evaluation criteria. This guide breaks down how color, clarity, cut, and carat weight apply specifically to sapphires, helping you make informed decisions when purchasing these precious gemstones.