About Us - Diamond Directory

Diamond is a form of pure carbon that occurs naturally as a clear, cubic crystal and is the hardest of all known minerals. It often occurs as octahedrons with rounded edges and curved surfaces. Diamond forms under conditions of extreme temperature and pressure and is most commonly found in volcanic breccias and in alluvial deposits. Poorly formed diamonds are used in abrasives and in industrial cutting tools.

PortalDiamond.com is dedicated to bringing you the resources of diamond suppliers, diamond cutting, loose diamond, diamond jewelry, diamond bracelets, diamond earrings, diamond rings, diamond wholesalers, loose stone wholesale, fancy diamonds, diamond brokers, diamond directory, diamond appraiser, simulated diamond and more.

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