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NOTE: This Ruby has been treated/enhances to improve its clarity and color. It is still a natural gemstone from Africa and an affordable beautiful gem.

A ruby is a red gemstone, a variety of the mineral corundum (\(Al_{2}O_{3}\)), colored by traces of chromium. It is known for its durability, ranking nine on the Mohs hardness scale, and is one of the four precious gemstones, alongside diamond, sapphire, and emerald. The name "ruby" comes from the Latin word "ruber," meaning red.

Characteristics and composition Mineral: A variety of corundum, a crystalline form of aluminum oxide. Color: A pinkish-red to blood-red color, with the most prized shades being a vivid red with a slight bluish tint, known as "pigeon blood red". Other colors of corundum are classified as sapphires. Origin of color: The color is caused by the presence of chromium, iron, and titanium in the crystal. Hardness: It is one of the hardest natural substances, ranking 9 on the Mohs hardness scale, just below diamond. Origin of name: The name "ruby" comes from the Latin word "ruber," meaning "red". GIAhttps://www.gia.eduRuby Quality Factors | The Color Range of Ruby - GIAThe finest ruby has a pure, vibrant red to slightly purplish red color. In most markets, pure red colors command the highest prices and ruby with overtones of o... Uses and significance Jewelry: Rubies are highly valued in jewelry and are often cut and polished into gems for rings, necklaces, earrings, and bracelets. Symbolism: Historically, the ruby has symbolized love, passion, nobility, purity, strength, and royalty. Birthstone: It is the birthstone for the month of July. Other uses: Transparent ruby can also be used in lasers.