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  1. Diamond - Wikipedia

    Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond is tasteless, odorless, strong, brittle solid, colorless in pure form, a …

  2. Natural Diamonds | Diamond Stone – GIA C

    Get to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA.

  3. Diamond | Definition, Properties, Color, Applications, & Facts

    Nov 19, 2025 · A diamond is 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 …

  4. Diamond: The gemstone, the mineral, the super material.

    Diamond is much more than the world’s most popular gemstone and hardest natural material. Today man-made diamonds are being used in computers, speakers, cutting tools, bearings, …

  5. What Is Diamond - Gemstone Facts and Information - Gemporia

    Apr 1, 2025 · Diamond is (and has been for centuries) the most famous of all precious stones. It has been used in jewellery for many generations, and are coveted perhaps more than any …

  6. Diamonds Gemstone Information - GemSelect

    Diamonds have long been regarded as the epitome of luxury, beauty, and enduring strength. Formed under intense pressure deep within the Earth, these precious gemstones are …

  7. Diamond Rings - Nordstrom

    Find a great selection of Diamond Rings at Nordstrom.com. Find a great selection of diamond stackable rings, band rings, statement rings, and more.

  8. What Is A Diamond? | Diamond Source of Virginia

    Diamond is completely made of Carbon atoms (Chemical Composition – C) crystallized in a cubic (isometric) arrangement. How and where are diamonds formed? Diamonds form between 120 …

  9. DIAMOND Definition & Meaning - Merriam-Webster

    Diamond, the hardest substance found in nature, was known to the ancient Greeks. They called the gemstone adamas, using the same word they used for any unbreakable or indestructible …

  10. Diamond (gemstone) - Wikipedia

    Diamond[a] is a gemstone formed by cutting a raw diamond. Diamonds have high monetary value as one of the best-known and most sought-after gems, and they have been used as …