Rubies are precious gemstones known for their rich, deep red color and remarkable beauty. They belong to the corundum family, which also includes sapphires. Ruby is one of the most cherished gemstones throughout history, often associated with passion, love, and strength.

The defining characteristic of a ruby is its vibrant red hue. The color can range from a pure red to slightly purplish or orangish tones. The finest rubies exhibit a vivid, intense red color, often referred to as "pigeon's blood" red, which is highly sought after and prized.