الرئيسية
[size=12]http://gemandjewelrydoctor.files.wordpress.com/2012/06/beautiful_boulle_rough_diamond-png-scaled-1000.jpg[/size]
http://www.nsf.gov/od/lpa/news/03/images/diamond_with_inclusion.jpghttp://i01.i.aliimg.com/photo/v0/103349695/ROUGH_UNCUT_DIAMONDS.jpg
http://decoalley.com/wp-content/uploads/2010/12/IMG_6216.jpg
http://smithsonianscience.org/wordpress/wp-content/uploads/2011/08/diamond.jpg
