Star Ruby Stone – The Celestial Gem of Courage and Elegance
Star rubies are among the most enchanting gems in the corundum family, renowned for their unique optical wonder—the star-like asterism that dances across their surface. These gemstones captivate with both their beauty and their storied significance. Here’s a deep dive into what makes the star ruby stone exceptional: What Is a Star Ruby? A star ruby is a variety of ruby—a red corundum—that exhibits asterism, a star-shaped pattern usually with six rays, formed by rutile (“silk”) inclusions within the crystal. These inclusions are aligned in parallel planes, reflecting light as it interacts with the cabochon’s surface. Origins & Rarity Star rubies are rare—only about 1% of rough corundum yields a suitable star effect after cutting. Notable sources include Myanmar (Burma), Sri Lanka, India, Africa, Thailand, and Madagascar, with Burmese stones being especially prized for their vivid color and sharp asterism. What Determines Value? Several key elements influence the ...