Diamond - Wikipedia Properties Diamond is a solid form of pure carbon with its atoms arranged in a crystal Solid carbon comes in different forms known as allotropes depending on the type of chemical bond The two most common allotropes of pure carbon are diamond and graphite
Diamond | Definition, Properties, Color, Applications, Facts | Britannica 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, diamonds have a number of important industrial applications
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
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 by strong covalent bonds - the strongest type of chemical bond
Diamond Gemstones: History, Meaning, Value More Diamonds are dazzling, colorless carbon gemstones known for their durability, prestige, and popularity in engagement rings Come along as we unearth the diamond’s history, meaning, and value!
All Natural Diamond Prices | 2026 Comprehensive natural All diamond price guide Compare prices across all carat sizes and quality grades Find the best deals updated daily
Natural Diamonds: Formation, Rarity Beauty Explained | IGI Four main factors are considered when judging a diamond’s quality and value They are the diamond’s 4C’s: Carat weight, Diamond color, Diamond clarity, and Diamond cut IGI screens every diamond using state-of-the-art technologies to determine naturally mined, laboratory-grown, or simulant origin
Buy Loose Natural Certified Diamonds | With Clarity Browse 75,000+ GIA certified diamonds in popular shapes, sizes and clarities Shop your dream sparkle from With Clarity's array of natural, ethically sourced diamonds
Diamond - New World Encyclopedia This article is about the mineral Diamond is the hardest known natural material and the third-hardest known material after aggregated diamond nanorods and ultrahard fullerite Its hardness and high dispersion of light make it useful for industrial applications and jewelry