Diamond Definition, Properties, Color, Applications, & Facts
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Diamond, a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the most popular gemstone. Because of their extreme hardness, diamonds have a number of important industrial applications. Learn more about diamonds in this article.
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THE 4Cs of DIAMOND QUALITY — The Diamond Center: Where Wisconsin Gets Engaged
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Diamond Shapes: Lesson for Kids - Video & Lesson Transcript
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Diamond Description
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Turquoise Stone: Meaning, Healing Properties, Power
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Diamond - Wikipedia
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Diamond Definition, Structure & Formula - Video & Lesson Transcript
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Diamond: Mineral information, data and localities.
Diamond Properties, Formation, Occurrence, Deposits
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What Is Diamond - Gemstone Facts and Information
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Healing Diamond Crystals and Stones; Meaning, Uses and Benefits.
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Diamonds: Formation, grading and other facts
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Find Your Birthstone And Get Facts About It II
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Physical & Chemical Properties of Diamonds and their Inclusions: Spectroscopic and Stable Isotope Analyses