In this guide, you’ll learn everything you need to know about the sapphire stone. What is a sapphire gemstone A sapphire is a precious gemstone belonging to the corundum mineral family, known for its incredible durability, brilliance, and vibrant colors. Everything you ever wanted to know about sapphire Find value guidelines, scientific data, expert comments, and more in our gem listings. As a sibling to the ruby, the sapphire shares its value, appeal, and scarcity
They are both members of the corundum family with rubies being red and sapphires covering all the other colors Sapphires are famously blue, but yellow, green, or purple versions are objects of true wonder. Sapphire, transparent to translucent, natural or synthetic variety of corundum (q.v. Aluminum oxide, al2o3) that has been highly prized as a gemstone since about 800 bc.
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