Ruby is the red variety of the gem species corundum. All other colors are classified as sapphire. The name ruby is derived from the Latin word “ruber” meaning red – the color of passion. Historically referred to as the King of Gems, royal rubies are designated as the birthstone for July and the 15th and 40th wedding anniversaries.
Ruby - Pear
AAA: Top red color; well cut and eye clean AA: Fine red color; good cut, ranges from eye clean to minor inclusions A: Ranges from a good red color, good cut with minor inclusions to a slightly purplish red color, good cut and eye clean B: Purplish red to pinkish red color, good to fair cut and minor to moderate inclusions