A short description about your blog http://www.izania.com Mon, 01 Dec 2008 22:04:42 +0100 FeedCreator 1.7.2 http://www.izania.com/blogs/Diamond-facts....html -The largest Diamond ever found: <br /><br/>Cullinan at 3,106 carats. <br /><br/><br /><br/>-What is the hardest natural substance on Earth? <br /><br/>The Diamond. <br /><br/><br /><br/>-80% of the world&#39;s diamonds are not suitable for Jewelry. <br /><br/><br /><br/>-Is a Diamond Indestructible? <br /><br/>No. The fact that Diamonds are a hard substance refers to their ability to withstand scratching. But that is different than toughness, which refers to the ability to withstand breaking or cleavage. <br /><br/><br /><br/> [...] yusuf@ysdiamond.com Mon, 10 Dec 2007 16:07:51 +0100 http://www.izania.com/blogs/The-4-cs-of-the-DIAMOND.html  CUT is a diamond’s most important characteristic. It refers to well its facets reflect light. When a diamond is cut to deeply, light seeps out the side; an overly shallow cut drains the light from the bottom. An “ideal cut,” which results in blinding brilliance, is the most coveted and expensive.  <br/> COLOR is rated on a scale from D-Z. D-grade diamonds has absolutely no nitrogen, and the lower you move down the scale towards Z, the more nitrogen is present which brings along a warmer color of y [...] yusuf@ysdiamond.com Thu, 25 Oct 2007 13:16:40 +0100