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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 poor …

  2. Homepage | Iowa Diamond

    In short, our customers buy diamonds exactly the way a professional diamond buyer buys diamonds, under the same grading conditions, and with the same advantages. We are fifth-generation jewelers, …

  3. 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.

  4. 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 hardness, …

  5. Buy Loose Diamonds | Hand-Picked Diamond Stones For Sale | Shane …

    Explore loose diamonds in all shapes and sizes at Shane Co. Each stone is meticulously selected for brilliance and value, ensuring a ring that truly shines.

  6. Diamond: A gem mineral with properties for industrial use

    What is Diamond? Diamond is a rare, naturally occurring mineral composed entirely of carbon. Each carbon atom in a diamond is surrounded by four other carbon atoms and connected to each of them …

  7. Diamond Jewelry for Women | Neiman Marcus

    Shop the diamond jewelry collection at Neiman Marcus. Where artistry meets elegance, explore rings, necklaces, earrings and more to find your perfect sparkle.

  8. Diamonds - Christopher's Fine Jewelry

    Explore our spectacular collection of high-quality diamonds, available in every diamond shape and carat weight. Our jewelry professionals are here to answer your questions and help you find the perfect stone.

  9. Anglo Diamond

    Anglo Diamond in Des Moines offers thousands of diamonds and beautiful engagement rings from world-class designers Tacori & Verragio.

  10. 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 celebrated for their …